| 400 Men Overall 2006 to 51.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | DOB | Coach | Club | Venue | Date | |
| 1 | 45.35 | | | 44.60 | | Martyn Rooney | U20 | 03.04.87 | Nick Dakin | Croydon | Melbourne, AUS | 21 Mar 06 |  |
| 2 | 45.38 | | | 44.56 | | Tim Benjamin | | 02.05.82 | Tony Lester | Belgrave | Crystal Palace | 28 Jul 06 | |
| 3 | 45.74 | | | 45.01 | | Robert Tobin | | 20.12.83 | Todd Bennett | Basingstoke & Mid Hants | Melbourne, AUS | 21 Mar 06 | |
| 4 | 45.84 | | | 45.84 | PB | Graham Hedman | | 06.02.79 | Nick Dakin | Woodford Green Essex Ladies | Gateshead | 11 Jun 06 | |
| 5 | 46.21 | | | 44.94 | | Andrew Steele | U23 | 19.09.84 | Stephen Ball | Trafford | Rhede, GER | 20 Aug 06 | |
| 6 | 46.33 | | | 45.70 | | Richard Strachan | U23 | 18.11.86 | Stephen Ball | Leeds City | Berne, SWI | 22 Jul 06 | |
| 7 | 46.45 | | | 46.45 | PB | Gareth Warburton | | 23.04.83 | Darrell Maynard | Cardiff | Budapest, HUN | 30 Jun 06 | |
| 8 | 46.51 | i | | 44.98 | | Daniel Caines | | 15.05.79 | | Birchfield H | Birmingham | 18 Feb 06 | |
| 9 | 46.59 | | | 45.61 | | Richard Buck | U23 | 14.11.86 | Michael Khmel | City of York | Sportcity | 17 Jun 06 | |
| 10 | 46.67 | | | 46.67 | PB | Grant Baker | U20 | 03.10.87 | | Leicester | Mannheim, GER | 7 Jul 06 | |
| 11 | 46.68 | | | 46.68/46.5 | PB | Dale Garland | | 13.10.80 | Malcolm Arnold | Channel Islands | Melbourne, AUS | 9 Mar 06 | |
| 12 | 46.71 | | | 46.71 | PB | Adam Charlton | U23 | 11.05.84 | | Shaftesbury Barnet | Eton | 5 Aug 06 | |
| 13 | 46.85 | | | 45.08 | | Conrad Williams | | 20.03.82 | Linford Christie | Kent | Crystal Palace | 16 Jul 06 | |
| 14 | 46.89 | i | | 46.03 | | Matt Elias | | 25.04.79 | | Cardiff | Birmingham | 18 Feb 06 | |
| 15 | 47.12 | | | 47.12 | PB | Brian Doyle | | | | Harrow | Dublin, IRL | 29 Jul 06 | |
| 16 | 47.13 | | | 45.82 | | Dai Greene | U23 | 11.04.86 | Malcolm Arnold | Swansea | Bendigo, AUS | 12 Mar 06 | |
| 17 | 47.17 | | | 46.79 | | Brett Rund | | 27.07.77 | | City of Edinburgh (Defunct) | Carlisle | 1 Jul 06 | |
| 18 | 47.18 | | | 45.59 | | Chris Clarke | U17 | 25.01.90 | Nick Dakin | Marshall Milton Keynes | Gateshead | 8 Jul 06 | |
| 19 | 47.20 | | | 46.58 | | Andre Fernandez | | 02.03.80 | John Herbert | Newham & Essex Beagles | Eton | 5 Aug 06 | |
| 20 | 47.21 | | | 47.13 | | Mark Berridge | U23 | 15.06.84 | Martin Tarsey | Basingstoke & Mid Hants | Birmingham | 24 Jun 06 | |
| 21 | 47.22 | | | 47.22 | PB | Ryan Thomas | U20 | 21.03.87 | | Belgrave | Eton | 5 Aug 06 | |
| 22 | 47.27 | | | 47.27 | PB | Scott Caine | U23 | 30.05.85 | | Trafford | Sportcity | 17 Jun 06 | |
| 23 | 47.30 | | | 46.88 | | David Riley | U23 | 25.10.84 | Jared Deacon | Morpeth | Loughborough | 21 May 06 | |
| 24 | 47.31 | | | 45.52 | | Malachi Davis | | 13.09.77 | | Woodford Green Essex Ladies | Los Angeles CA, USA | 17 Jun 06 | |
| 25 | 47.39 | | | 46.45 | | Set Osho | U23 | 28.09.86 | Jonas Tawiah-Dodoo | Belgrave | Cardiff | 18 Jun 06 | |
| 26 | 47.40 | | | 47.40 | PB | Alistair Thomas | U23 | 20.05.85 | | City of Sheffield | Sportcity | 17 Jun 06 | |
| 27 | 47.43 | | | 47.39 | | Louis Sellers | U20 | 30.09.87 | | Winchester | Gateshead | 8 Jul 06 | |
| 28 | 47.50 | i | | 46.64 | | Adam Potter | | 12.04.80 | | Woodford Green Essex Ladies | Sheffield | 19 Feb 06 | |
| 47.84 | | | | | | | | | | Birmingham | 1 Jul 06 | |
| 29 | 47.55 | | | 46.37 | | Kris Robertson | U20 | 09.09.87 | Piotr Haczek | Kirkintilloch | Cardiff | 9 Jul 06 | |
| 30 | 47.64 | | | 47.22 | | Robert Davis | U20 | 30.05.89 | | Birchfield H | Gateshead | 8 Jul 06 | |
| 31 | 47.74 | i | | 47.69 | | Bruce Tasker | U20 | 02.09.87 | | Carmarthen | Birmingham | 5 Mar 06 | |
| 48.14 | | | | | | | | | | Cardiff | 18 Jun 06 | |
| 49.0 | | | | | | | | | | Brecon | 12 Aug 06 | |
| 32 | 47.77 | | | 46.04 | | Daniel Awde | U20 | 22.06.88 | Greg Richards | Woodford Green Essex Ladies | Berne, SWI | 22 Jul 06 | |
| 33 | 47.82 | | | 47.82 | PB | Adam Daish | U20 | 27.10.87 | | Herts Phoenix | Gateshead | 8 Jul 06 | |
| 34 | 47.85 | | | 47.16i | | Phil Taylor | U23 | 20.03.85 | Callum Orr | Liverpool Pembroke Sefton | Sportcity | 17 Jun 06 | |
| 35 | 47.87 | | | 47.55 | | Robert Smith | U23 | 03.03.85 | | Colchester & Tendring | Eton | 5 Aug 06 | |
| 36 | 47.88 | | | 47.88 | PB | Ryan Dinham | U23 | 19.08.85 | | Belgrave | Ashford | 13 May 06 | |
| 37 | 47.89 | | | 47.89 | PB | Ritchie Morgan | | 23.09.80 | | Windsor Slough Eton & Hounslow | Crystal Palace | 18 Jun 06 | |
| 38 | 47.90 | | | 47.52 | | Rick Beardsell | | 19.01.79 | Stephen Ball | Trafford | Glasgow (S) | 13 Aug 06 | |
| 39 | 47.95 | i | | 47.95i | PB | Simon Plaskitt | | 09.04.79 | | Cheltenham | Birmingham | 26 Feb 06 | |
| 49.7 | | | | | | | | | | Telford | 3 Jun 06 | |
| 40 | 48.0 | | | 47.06 | | Richard Hill | U23 | 12.02.86 | Darrell Maynard | Notts | Rugby | 6 May 06 | |
| 49.21 | i | | | | | | | | | Cardiff | 7 Jan 06 | |
| 41 | 48.01 | | | 47.18 | | John Kelley | U23 | 06.08.84 | Mike Corden | City of Sheffield | Birmingham | 1 May 06 | |
| 42 | 48.02 | | | 47.95 | | Louis Evling-Jones | | 20.06.83 | | Belgrave | Loughborough | 21 May 06 | |
| 43 | 48.07 | | | 47.49 | | Adebowale Ademuyewo | | 14.05.83 | Colin Bovell | Sale Harriers Manchester | Birmingham | 1 May 06 | |
| 44 | 48.10 | | | 48.10 | PB | Alan Low | | 04.05.83 | | Giffnock North | Bedford | 3 Jun 06 | |
| 45 | 48.1 | | | 48.14/48.1 | PB | Leon Grant | | 22.04.81 | | Woodford Green Essex Ladies | Castleisland, IRL | 3 Jul 06 | |
| 48.18 | | | | | | | | | | Birmingham | 24 Jun 06 | |
| 45 | 48.1 | | | 50.70i/48.1 | PB | Danny Doyley | U20 | 28.12.88 | John Powell | Blackheath & Bromley | Eton | 13 Aug 06 | |
| 47 | 48.14 | | | 47.31 | | Andy Blow | U23 | 24.09.85 | Bill Jewers | Basingstoke & Mid Hants | Crystal Palace | 18 Jun 06 | |
| 47 | 48.14 | | | 48.14 | PB | Mathew Dewsbury | | 09.10.81 | | Birchfield H | Birmingham | 24 Jun 06 | |
| 49 | 48.19 | | | 48.19 | PB | Andrew Nanton | | 18.09.77 | | Serpentine | Tidworth | 19 Jul 06 | |
| 50 | 48.23 | | | 48.23/48.2 | PB | Sam Ellis | | 23.06.82 | | Barnsley AC | Bedford | 3 Jun 06 | |
| 51 | 48.26 | | | 47.29 | | Richard Yates | U23 | 26.01.86 | Stephen Ball | Trafford | Stretford | 8 Aug 06 | |
| 52 | 48.27 | | | 48.20 | | Andrew Wilkinson | | 04.01.79 | | Sale Harriers Manchester | Eton | 5 Aug 06 | |
| 53 | 48.28 | | | 48.28 | PB | Neil Hewson | | 04.09.80 | | Trafford | Geneva, SWI | 11 Jun 06 | |
| 54 | 48.31 | | | 48.31 | PB | James Nasrat | | 10.01.83 | | Newport | Cardiff | 18 Jun 06 | |
| 54 | 48.31 | | | 46.46 | | Nick Leavey | U23 | 27.08.86 | Ayo Falola | Thames Valley | Birmingham | 1 Jul 06 | |
| 54 | 48.31 | | | 46.17 | | Darren St. Clair | U23 | 06.04.85 | | Enfield & Haringey | Watford | 9 Aug 06 | |
| 57 | 48.33 | | | 45.77 | | Louis Persent | U17 | 18.07.90 | Stephen Garnham | Colchester & Tendring | Gateshead | 8 Jul 06 | |
| 58 | 48.34 | | | 48.34 | PB | Louis Kwakye | U20 | 18.11.87 | | Woodford Green Essex Ladies | Bedford | 23 Jul 06 | |
| 59 | 48.36 | | | 48.31i | | Steven Surety | | | Chris Surety | Basildon | Watford | 12 Jul 06 | |
| 60 | 48.46 | | | 48.46 | PB | Nick Choudhury | U20 | 23.02.89 | Jennifer O'Shea | Luton | Watford | 14 May 06 | |
| 61 | 48.5 | | | 47.32 | | Steve Johnson | U20 | 22.12.87 | | Windsor Slough Eton & Hounslow | Stevenage | 16 Jul 06 | |
| 48.73 | | | | | | | | | | Gateshead | 8 Jul 06 | |
| 62 | 48.51 | | | 48.51 | PB | Jimmy Watkins | | 30.10.82 | | Cardiff | Bedford | 3 Jun 06 | |
| 63 | 48.52 | | | 44.66 | | Du'aine Ladejo | V35 | 14.02.71 | | Birchfield H | St. Peter Port | 28 Aug 06 | |
| 64 | 48.55 | | | 48.55 | PB | Neil Simpson | | 11.09.83 | | Blackheath & Bromley | Crystal Palace | 18 Jun 06 | |
| 65 | 48.56 | | | 48.56 | PB | James Marshall | | | | Trafford | Birmingham | 24 Jun 06 | |
| 66 | 48.58 | | | 48.58 | PB | Alasdair Strange | | 05.04.83 | Alan Richardson | Shettleston | Glasgow (S) | 12 Aug 06 | |
| 67 | 48.69 | | | 48.44i | | David Brackstone | | 13.03.82 | | Sale Harriers Manchester | Sportcity | 3 Jun 06 | |
| 68 | 48.72 | | | 46.64 | | Alloy Wilson | | 25.01.80 | Chris Zah | Blackheath & Bromley | Haringey | 22 Apr 06 | |
| 68 | 48.72 | | | 47.41 | | Rhys Smith | U20 | 10.07.88 | Colin Bovell | Halifax | Sportcity | 17 Jun 06 | |
| 70 | 48.74 | | | 48.74 | PB | Paul Grattage | | 13.10.78 | | Wigan & District | Gateshead | 30 Jul 06 | |
| 71 | 48.75 | | | 47.72 | | Hamim Lubega | U23 | 19.10.86 | Chris Zah | Victoria Park & Tower Hamlets | Crystal Palace | 18 Jun 06 | |
| 72 | 48.78 | | | 48.20 | | Phillip Norfolk | U20 | 06.11.88 | John Brant | Enfield & Haringey | Moscow, RUS | 16 Sep 06 | |
| 73 | 48.79 | | | 48.01 | | Grant Burnett | U23 | 21.03.85 | Keith Donkin | | Bedford | 3 Jun 06 | |
| 74 | 48.8 | | | 46.54 | | Jordan McGrath | U17 | 03.03.90 | Tony Hadley | Solihull & Small Heath | Birmingham | 10 Jun 06 | |
| 48.85 | | | | | | | | | | Gateshead | 8 Jul 06 | |
| 75 | 48.83 | | | 46.37 | | Tom Druce | U23 | 18.11.86 | Malcolm Arnold | Channel Islands | St. Peter Port | 28 Aug 06 | |
| 76 | 48.86 | | | 48.86 | PB | Joe Godsell | | 27.10.83 | | Blackheath & Bromley | Loughborough | 21 May 06 | |
| 77 | 48.87 | | | 47.96 | | Graeme Oudney | U23 | 11.04.85 | Liz McColgan | Belgrave | Linwood | 20 Aug 06 | |
| 78 | 48.90 | | | 47.80 | | David Martin | U20 | 10.11.88 | Sheila Atkinson | Victoria Park AAC | Glasgow (S) | 12 Jul 06 | |
| 78 | 48.90 | | | 45.23 | | Luke Lennon-Ford | U20 | 05.05.89 | Roger Walters | Birchfield H | Eton | 5 Aug 06 | |
| 78 | 48.90 | | | 48.30 | | Joshua Cayenne | U20 | 17.11.88 | | Spenborough | Derby | 10 Sep 06 | |
| 81 | 48.9 | | | 47.14 | | Aaron Trim | U17 | 12.10.89 | | Enfield & Haringey | Haringey | 4 Jun 06 | |
| 49.38 | | | | | | | | | | Birmingham | 1 Jul 06 | |
| 81 | 48.9 | | | 50.23i/48.9 | PB | James Brewer | U20 | 18.06.88 | Andrew Beadle | Cheltenham | Tipton | 1 Jul 06 | |
| 50.23 | i | | | | | | | | | Birmingham | 12 Mar 06 | |
| 83 | 48.94 | | | 48.94 | PB | Aaron Teall | U20 | 10.05.87 | | Abingdon | Cardiff | 9 Jul 06 | |
| 84 | 48.96 | | | 47.36 | | Ben Carne | U23 | 11.06.86 | Bob Smith | Harrow | Oxford | 20 May 06 | |
| 85 | 48.98 | i | | 46.51i | | Steven Green | | 15.01.83 | Malcolm Arnold | Cornwall | Sheffield | 25 Feb 06 | |
| 86 | 49.02 | | | 49.02 | PB | Ricardo Beckford | U20 | 21.03.87 | | London Heathside | Watford | 9 Aug 06 | |
| 87 | 49.03 | | | 49.03 | PB | Andy Hopkinson | | 20.09.83 | | Sale Harriers Manchester | Birmingham | 1 Jul 06 | |
| 88 | 49.04 | | | 49.04 | PB | Monu Miah | U23 | 10.01.84 | | Woodford Green Essex Ladies | Hendon | 13 May 06 | |
| 88 | 49.04 | | | 49.04 | PB | Dwayne Blake | U17 | 01.05.90 | | Windsor Slough Eton & Hounslow | Chelmsford | 28 May 06 | |
| 90 | 49.05 | | | 48.04 | | Robert Lewis | | 02.09.78 | | Bedford & County | Bedford | 11 Jun 06 | |
| 91 | 49.07 | | | 48.55 | | Martin Cook | U23 | | Mike Corden | Mansfield | Birmingham | 30 Apr 06 | |
| 92 | 49.10 | i | | 49.10i | PB | Aaron Aplin | | 25.11.83 | Martin White | Notts | Birmingham | 12 Mar 06 | |
| 49.31 | | | | | | | | | | Birmingham | 18 Jun 06 | |
| 49.5 | | | | | | | | | | Nottingham | 14 May 06 | |
| 92 | 49.10 | | | 47.48 | | Daniel Brandwood | | 25.10.82 | John Brant | Birchfield H | Birmingham | 1 Jul 06 | |
| 94 | 49.1 | | | 49.1 | PB | Andy Turner | | 19.09.80 | Lloyd Cowan | Sale Harriers Manchester | Nottingham | 14 May 06 | |
| 95 | 49.15 | i | | 47.56i | | Lawrence Baird | | 14.12.77 | | Trafford | Birmingham | 26 Feb 06 | |
| 49.27 | | | | | | | | | | Sportcity | 17 Jun 06 | |
| 49.9 | | | | | | | | | | Scunthorpe | 15 Jul 06 | |
| 95 | 49.15 | | | 48.50 | | Francis Smith | | 02.10.81 | Francis Smith | Pitreavie | Edinburgh | 30 Apr 06 | |
| 97 | 49.16 | | | 48.15 | | Craig Stewart | U23 | 24.11.85 | Brian Whittle | Harrow | Glasgow (S) | 12 Aug 06 | |
| 98 | 49.19 | | | 49.17/48.9 | | Tom Hockedy | U20 | 20.11.87 | | Millfield Sch | Street | 1 May 06 | |
| 98 | 49.19 | | | 48.73 | | Kofi Appiah | | 15.05.81 | | Enfield & Haringey | Eton | 5 Aug 06 | |
| 100 | 49.20 | | | 49.20 | PB | Pajo Hamilton | U23 | 12.10.84 | Malcolm McCausland | City of Derry | Tullamore, IRE | 20 Aug 06 | |
| 101 | 49.21 | i | | 48.07 | | Gavin Selway | U20 | 17.03.87 | | Belgrave | Birmingham | 4 Mar 06 | |
| 49.51 | | | | | | | | | | Orlando FL, USA | 29 Apr 06 | |
| 101 | 49.21 | | | 47.52 | | Dwayne Lewis | U20 | 09.05.87 | Joe Caines | Birchfield H | Birmingham | 18 Jun 06 | |
| 101 | 49.21 | | | 49.21 | PB | Ben Hazell | U23 | 01.10.84 | Bill Jewers | Basingstoke & Mid Hants | Berne, SWI | 22 Jul 06 | |
| 104 | 49.22 | i | | 49.22i/49.2 | PB | Brendan Murphy | U23 | 08.07.86 | | City of Lisburn | Cardiff | 5 Feb 06 | |
| 50.32 | | | | | | | | | | Dublin, IRL | 29 Jul 06 | |
| 104 | 49.22 | | | 47.25 | | Joe Thomas | U20 | 29.01.88 | Arwyn Davies | Cardiff | Brecon | 1 Jul 06 | |
| 104 | 49.22 | | | 47.94 | | Chris Smith | U20 | 01.02.89 | Norman Poole | Wirral | Gateshead | 8 Jul 06 | |
| 107 | 49.24 | | | 48.07 | | Mark Grimshaw | U20 | 27.04.87 | | Liverpool Pembroke Sefton | Sportcity | 17 Jun 06 | |
| 107 | 49.24 | | | 48.82 | | James Shane | U17 | 18.12.89 | Martin Brown | Basildon | Watford | 20 Sep 06 | |
| 109 | 49.25 | | | 48.08 | | Jonathan Elderfield | U23 | 20.05.86 | | Basingstoke & Mid Hants | Crystal Palace | 17 Jun 06 | |
| 109 | 49.25 | | | 49.25/48.8 | PB | Andrew Osagie | U20 | 19.02.88 | Craig Winrow | Harlow AC | Watford | 9 Aug 06 | |
| 111 | 49.26 | i | | 47.90 | | Tom Miller | U17 | 31.10.89 | Jared Deacon | Cardiff | Birmingham | 5 Mar 06 | |
| 49.51 | | | | | | | | | | Cardiff | 9 Jul 06 | |
| 50.1 | | | | | | | | | | Newport | 30 Apr 06 | |
| 111 | 49.26 | i | | 49.26i | PB | Paul Wright | U23 | 24.01.85 | | Mansfield | Birmingham | 12 Mar 06 | |
| 49.8 | | | | | | | | | | Tipton | 1 Jul 06 | |
| 111 | 49.26 | | | 49.14 | | Ted Romney | U20 | 11.07.89 | Brian Craig | Blackpool & Fylde | Gateshead | 30 Jul 06 | |
| 114 | 49.29 | | | 49.29 | PB | Geoff Djan | | 21.07.82 | | Birchfield H | Loughborough | 21 May 06 | |
| 114 | 49.29 | | | 48.65 | | Dean Showler-Davis | U23 | 22.08.84 | Bill Jewers | Winchester | Kingston | 3 Jun 06 | |
| 116 | 49.30 | | | 49.30 | PB | Tony Cunningham | | 20.02.83 | | Dunfermline & West Fife | Glasgow (S) | 12 Aug 06 | |
| 117 | 49.3 | | | 49.32/49.3 | PB | Dan Bray | | 06.09.83 | | Woodford Green Essex Ladies | Aldershot | 12 Jul 06 | |
| 49.32 | | | | | | | | | | Eton | 5 Aug 06 | |
| 117 | 49.3 | | | 51.04/49.3 | PB | Carl Dickinson | U23 | 21.05.86 | Peter Dickinson | Preston | Preston | 6 Aug 06 | |
| 117 | 49.3 | | | 49.38/49.3 | PB | Peter Irving | | 28.01.83 | Andrew Winnie | Channel Islands | St. Peter Port | 9 Sep 06 | |
| 50.40 | | | | | | | | | | Portsmouth | 14 May 06 | |
| 120 | 49.31 | | | 49.31 | PB | John Saulters | | 06.03.79 | | North Down | Tullamore, IRE | 20 Aug 06 | |
| 121 | 49.36 | i | | 49.28 | | Nathaniel Smithies | U20 | 06.06.89 | | Cardiff | Cardiff | 5 Feb 06 | |
| 49.93 | | | | | | | | | | Bedford | 22 Jul 06 | |
| 50.0 | | | | | | | | | | Cardiff | 25 Apr 06 | |
| 121 | 49.36 | i | | 49.23 | | Darren Eldin | | 10.04.82 | | Sale Harriers Manchester | Sportcity | 22 Feb 06 | |
| 49.53 | | | | | | | | | | Cudworth | 27 Aug 06 | |
| 121 | 49.36 | | | 49.36 | PB | Jonathan Boyle | U20 | 09.01.88 | Rupert Pepper | Poole Runners | Derby | 16 Sep 06 | |
| 124 | 49.37 | | | 48.45i | | Andrew Clements | | 28.11.82 | Neil Dodson | Windsor Slough Eton & Hounslow | Carlisle | 1 Jul 06 | |
| 125 | 49.38 | | | 48.83 | | Ian Allerton | U23 | 18.04.85 | | Blackheath & Bromley | Ashford | 13 May 06 | |
| 126 | 49.4 | | | 47.65 | | Toby Ulm | U20 | 19.05.89 | Howard Moscrop | Swindon | Swindon | 3 Jun 06 | |
| 126 | 49.4 | | | 48.06 | | Ed Aston | U20 | 10.08.88 | Michael Smith | Cambridge & Coleridge | Bedford | 16 Jul 06 | |
| 126 | 49.4 | | | 50.33/49.4 | PB | Chris Saville | U23 | 09.10.84 | | Herts Phoenix | Ware | 5 Aug 06 | |
| 126 | 49.4 | | | 49.55/49.4 | PB | Nathan Stevens | U23 | 07.08.86 | | Channel Islands | St. Peter Port | 9 Sep 06 | |
| 49.55 | | | | | | | | | | Bedford | 30 Jul 06 | |
| 130 | 49.41 | | | 49.05 | | Kieran Flannery | U20 | 29.04.87 | Alasdair Donaldson | Gateshead | Gateshead | 5 Aug 06 | |
| 131 | 49.43 | | | 48.69 | | Chris Gowell | U23 | 26.09.85 | | Swansea | Szombathely, HUN | 2 Jul 06 | |
| 132 | 49.44 | i | | 46.98i | | Luke Smallwood | U20 | 11.09.88 | | Medway & Maidstone | Birmingham | 4 Mar 06 | |
| 49.72 | | | | | | | | | | Watford | 31 May 06 | |
| 49.8 | | | | | | | | | | Erith | 16 Sep 06 | |
| 133 | 49.48 | | | 47.67 | | Glyn Hawkes | U20 | 15.10.88 | Steve Fudge | Haslemere Border | Cardiff | 9 Jul 06 | |
| 133 | 49.48 | | | 47.87 | | Sean Watson | U17 | 26.09.89 | Rodger Harkins | Shettleston | Glasgow (S) | 10 Sep 06 | |
| 135 | 49.5 | | | 49.80/49.5 | PB | Johnathan Shearn | | 04.09.82 | | Wakefield | Wakefield | 6 May 06 | |
| 49.80 | | | | | | | | | | Cudworth | 13 May 06 | |
| 135 | 49.5 | | | 49.66/49.5 | PB | Andrew Watson | | 09.03.83 | | Woking | Battersea Park | 3 Jun 06 | |
| 49.66 | | | | | | | | | | Yeovil | 20 May 06 | |
| 135 | 49.5 | | | 49.78/49.5 | PB | Andrew Owen | | 01.02.83 | | Chelmsford | Cambridge | 3 Jun 06 | |
| 49.78 | | | | | | | | | | Oxford | 20 May 06 | |
| 135 | 49.5 | | | 49.53i/49.5 | PB | Billy McGill | U20 | 03.05.89 | | Whitemoss | Grangemouth | 25 Jun 06 | |
| 49.66 | | | | | | | | | | Glasgow (S) | 18 Jun 06 | |
| 139 | 49.51 | | | 46.67 | | Will Oyowe | U20 | 28.10.87 | Simon Duberley | Medway & Maidstone | Crystal Palace | 18 Jun 06 | |
| 140 | 49.52 | | | 49.52 | PB | Andrew Moreton | | 01.11.83 | | | Birmingham | 29 Apr 06 | |
| 140 | 49.52 | | | 48.44 | | Ben Green | U23 | 14.08.86 | Chris Parr | Warrington | Loughborough | 7 Jun 06 | |
| 142 | 49.53 | | | 49.53 | PB | Jonan Boto | U23 | | | Oxford Uni | Oxford | 20 May 06 | |
| 142 | 49.53 | | | 49.53 | PB | Mark Linskill | | 16.04.81 | | North Devon | Crystal Palace | 17 Jun 06 | |
| 144 | 49.54 | | | 49.15 | | Kieran McGing | U23 | 02.04.84 | | Liverpool Pembroke Sefton | Sportcity | 17 Jun 06 | |
| 145 | 49.55 | | | 48.46 | | Nicholas Little | U23 | 01.06.84 | | Tynedale | Loughborough | 21 May 06 | |
| 146 | 49.58 | i | | 49.54/49.4 | | Ed Harrison | U23 | 10.12.86 | June Plews | Blackheath & Bromley | Birmingham | 19 Feb 06 | |
| 51.00 | | | | | | | | | | Bedford | 3 Jun 06 | |
| 146 | 49.58 | | | 49.58 | PB | Alisdair Mackenzie | U23 | 15.04.86 | | East Kilbride | Glasgow (S) | 18 Jun 06 | |
| 146 | 49.58 | | | 48.90 | | Mark Mitchell | U20 | 23.05.88 | | Forres | Grangemouth | 16 Jul 06 | |
| 149 | 49.59 | | | 49.05 | | Martin Pitts | U17 | 26.11.89 | | Braintree | Chelmsford | 28 May 06 | |
| 150 | 49.60 | | | 49.60 | PB | Chris Moss | | 17.06.79 | | Cardiff | Carlisle | 1 Jul 06 | |
| 150 | 49.60 | | | 48.77A | | Guy Stroud | U20 | 09.08.88 | Greg Richards | Exeter | Berne, SWI | 22 Jul 06 | |
| 152 | 49.6 | | | 49.6 | PB | Toby Sandeman | U20 | 02.03.88 | Ron Roddan | Thames Valley | Kingston | 15 Apr 06 | |
| 152 | 49.6 | | | 48.43 | | Samuel Cordin | U17 | 13.11.89 | | Mansfield | Mansfield | 16 Jul 06 | |
| 50.35 | | | | | | | | | | Birmingham | 5 Aug 06 | |
| 152 | 49.6 | | | 49.72/49.6 | PB | Andrew Dean-Young | U20 | 20.02.87 | Cy Knibb | Barnsley AC | Boston | 6 Aug 06 | |
| 49.90 | | | | | | | | | | Stretford | 8 Aug 06 | |
| 155 | 49.61 | | | 49.49/49.3 | | Darryn Campbell | | 14.07.82 | Janet Smith | Team Southampton | Gateshead | 5 Aug 06 | |
| 156 | 49.63 | | | 46.21 | | Dean Macey | | 12.12.77 | | Harrow | Melbourne, AUS | 20 Mar 06 | |
| 157 | 49.67 | | | 49.67 | PB | Andrew Szarkowski | U17 | 09.07.90 | | Amber Valley | Gateshead | 8 Jul 06 | |
| 158 | 49.70 | | | 49.70 | PB | Brendon McConville | | 03.01.79 | | North Down | Perth, AUS | 12 Feb 06 | |
| 158 | 49.70 | | | 49.67 | | Nengi Ossai | | 03.07.75 | | Shaftesbury Barnet | Eton | 5 Aug 06 | |
| 160 | 49.7 | | | 49.2 | | Simon Lees | | 19.11.79 | | Solihull & Small Heath | Cosford | 22 Apr 06 | |
| 160 | 49.7 | | | 49.20i | | David Green | U20 | 02.03.88 | | Cornwall | Yeovil | 7 May 06 | |
| 160 | 49.7 | | | 49.7 | PB | Paul Laslett | | 12.05.80 | Roderick Lock | Aldershot, Farnham & District | Basingstoke | 3 Jun 06 | |
| 160 | 49.7 | | | 48.01 | | Paul Goodall | U23 | 15.10.86 | Callum Orr | City of Norwich | Swindon | 3 Jun 06 | |
| 49.86 | | | | | | | | | | Loughborough | 7 Jun 06 | |
| 160 | 49.7 | | | 48.88 | | David Scholey | U20 | 06.09.87 | | Rotherham | Cudworth | 11 Jun 06 | |
| 49.82 | | | | | | | | | | Sportcity | 17 Jun 06 | |
| 160 | 49.7 | | | 50.12/49.7 | PB | Jamie McCullagh | | 09.11.80 | | Kingston & Poly | Tooting Bec | 17 Jun 06 | |
| 50.12 | | | | | | | | | | Gateshead | 5 Aug 06 | |
| 160 | 49.7 | | | 49.39i/49.1 | | Stewart Marshall | | 02.12.80 | Stewart Marshall | Coventry | Mansfield | 5 Aug 06 | |
| 167 | 49.73 | | | 49.14 | | James Wright | | 02.04.82 | Brian Hopkins | Woodford Green Essex Ladies | Stoke | 10 Jun 06 | |
| 168 | 49.74 | | | 49.56 | | Philip Duggleby | | 20.09.83 | | Oxford Uni | Oxford | 20 May 06 | |
| 169 | 49.75 | | | 49.75 | PB | Simon Clarke | | 22.10.83 | | Yate | Cosford | 7 Jun 06 | |
| 170 | 49.76 | | | 49.19i | | Philip Octave | | 12.06.78 | | Shaftesbury Barnet | Hendon | 27 May 06 | |
| 49.76 | i | | | | | | | | | Lee Valley | 10 Dec 06 | |
| 170 | 49.76 | | | 48.45 | | Shem Nelson | U23 | 11.07.86 | Joe Caines | Birchfield H | Derby | 13 Aug 06 | |
| 172 | 49.77 | | | 49.77 | PB | Andy East | | 25.07.81 | | Trafford | Loughborough | 7 Jun 06 | |
| 173 | 49.8 | | | 49.81/49.8 | PB | Aaron Dombey | U20 | 16.08.88 | | Watford | Watford | 29 Apr 06 | |
| 49.81 | | | | | | | | | | Watford | 14 May 06 | |
| 173 | 49.8 | | | 48.21/48.2 | | Paul Bradshaw | U20 | 22.01.88 | Trevor Painter | Blackburn | Blackpool | 13 May 06 | |
| 50.16 | i | | | | | | | | | Sportcity | 17 Dec 06 | |
| 50.69 | | | | | | | | | | Cudworth | 27 Aug 06 | |
| 173 | 49.8 | | | 46.82 | | Nathan Woodward | U17 | 17.10.89 | Nick Dakin | Tamworth | Leamington | 13 May 06 | |
| 50.11 | | | | | | | | | | Birmingham | 27 May 06 | |
| 173 | 49.8 | | | 50.27/49.5 | | Neil Hawkins | | 17.12.83 | | Stratford-upon-Avon | Rugby | 1 Jul 06 | |
| 50.50 | | | | | | | | | | Tamworth | 28 Aug 06 | |
| 173 | 49.8 | | | 50.33/49.8 | PB | Chris Bryant | U23 | 27.07.84 | | Wigan & District | Bolton | 2 Jul 06 | |
| 173 | 49.8 | | | 49.60/49.4 | | Daniel Roberts | U23 | 29.11.84 | | Swindon | Eton | 30 Jul 06 | |
| 173 | 49.8 | | | 48.96/48.5 | | Daniel Haque | U20 | 26.07.88 | John Blackie | Blackheath & Bromley | Chelmsford | 5 Aug 06 | |
| 180 | 49.82 | | | 49.13 | | Stuart Morland | U23 | 16.05.86 | | Liverpool H | Loughborough | 7 Jun 06 | |
| 180 | 49.82 | | | 48.22 | | Martin Lipton | U20 | 14.01.89 | Andrew Mitchell | Kilbarchan | Grangemouth | 16 Jul 06 | |
| 182 | 49.84 | | | 49.84 | PB | John Merrett | | 23.01.73 | | Severn | Birmingham | 18 Jun 06 | |
| 183 | 49.85 | | | 49.85 | PB | Aaron Brown | U23 | 03.08.84 | | Derby | Gateshead | 5 Aug 06 | |
| 184 | 49.86 | | | 49.86 | PB | Ian Deeth | | 25.06.79 | | Belgrave | Hendon | 27 May 06 | |
| 184 | 49.86 | | | 49.86 | PB | Gareth Turner | U23 | 21.09.84 | | Woodford Green Essex Ladies | Bedford | 22 Jul 06 | |
| 186 | 49.88 | | | 48.93 | | Neil Gray | U23 | 16.03.86 | | Orkney | Bedford | 22 Jul 06 | |
| 187 | 49.89 | | | 48.54 | | Gareth Dodd | U23 | 22.08.86 | | Herts Phoenix | Bedford | 28 May 06 | |
| 188 | 49.9 | | | 50.78/49.9 | PB | James Findlay | U23 | 18.09.86 | | Shettleston | Wishaw | 23 Apr 06 | |
| 188 | 49.9 | | | 50.55/49.9 | PB | Solomon Daniels | U23 | 16.04.86 | Clarence Callender | Newham & Essex Beagles | Perivale | 29 Apr 06 | |
| 50.96 | | | | | | | | | | Chelmsford | 13 May 06 | |
| 188 | 49.9 | | | 50.05i/49.9 | PB | Iwan Pepperell | U20 | 22.01.87 | | Cheltenham | Coventry | 6 May 06 | |
| 50.05 | i | | | | | | | | | Birmingham | 4 Mar 06 | |
| 188 | 49.9 | | | 49.97/49.9 | PB | Benjamin Brand | U20 | 11.05.89 | | Manx | Bolton | 2 Jul 06 | |
| 188 | 49.9 | | | 51.64/49.9 | PB | Kevin Kane | | 25.01.82 | Kevin Kane | Cumbernauld | Glasgow (C) | 29 Aug 06 | |
| 193 | 49.92 | | | 49.92 | PB | Robert Newton | | 10.05.81 | | Sale Harriers Manchester | Loughborough | 26 Jul 06 | |
| 194 | 49.95 | | | 49.25/48.7 | | Paige Haines | U17 | 28.06.90 | | Newham & Essex Beagles | Chelmsford | 13 May 06 | |
| 195 | 49.96 | | | 46.84 | | Eddie Williams | V35 | 01.10.70 | | Thames Valley | Birmingham | 8 Jul 06 | |
| 195 | 49.96 | | | 47.00 | | Harry Doran | U17 | 23.12.90 | Raymond Twentyman | Liverpool Pembroke Sefton | Birmingham | 5 Aug 06 | |
| 197 | 49.97 | | | 49.63 | | Michael Dyer | U23 | 27.09.84 | | Reading AC | Stoke | 10 Jun 06 | |
| 197 | 49.97 | i | | 49.64 | | Andrew Brown | | 17.06.77 | | Woodford Green Essex Ladies | Glasgow | 28 Dec 06 | |
| 199 | 49.98 | | | 49.98 | PB | Adam Allison | U17 | 12.08.90 | | Middlesbrough (Mandale) | Gateshead | 8 Jul 06 | |
| 199 | 49.98 | | | 49.25/49.2 | | Tom Alldread | U20 | 09.12.88 | | Derby | Gateshead | 5 Aug 06 | |
| 201 | 49.99 | | | 48.37 | | Donald MacLeod | U20 | 15.03.87 | Brian Whittle | Stornoway | Glasgow (S) | 12 Jul 06 | |
| 202 | 50.00 | | | 49.88 | | Ross Kirk | | 13.03.81 | | Pitreavie | Glasgow (S) | 12 Aug 06 | |
| 203 | 50.0 | | | 51.55/50.0 | PB | Richard Parry | U23 | 23.05.86 | | Halesowen | Worcester | 6 May 06 | |
| 203 | 50.0 | | | 49.44 | | Tom O'Brien | U20 | 15.10.87 | | Wigan & District | Stretford | 10 Jun 06 | |
| 50.38 | i | | | | | | | | | Sheffield | 21 Jan 06 | |
| 50.44 | | | | | | | | | | Gateshead | 7 Jul 06 | |
| 203 | 50.0 | | | 50.0 | PB | Albert Gardiner | | | | Severn | Mansfield | 1 Jul 06 | |
| 206 | 50.04 | i | | 49.90 | | Alex Babb | U20 | 19.10.87 | Chris Zah | Victoria Park & Tower Hamlets | Birmingham | 26 Feb 06 | |
| 50.44 | | | | | | | | | | Crystal Palace | 17 Jun 06 | |
| 51.0 | | | | | | | | | | Stevenage | 16 Jul 06 | |
| 206 | 50.04 | i | | 50.04i | PB | Craig Robertson | U20 | 19.01.87 | | Pitreavie | Birmingham | 4 Mar 06 | |
| 50.55 | | | | | | | | | | Edinburgh | 13 May 06 | |
| 50.8 | | | | | | | | | | Gateshead | 7 May 06 | |
| 206 | 50.04 | | | 47.90i | | Chris Page | | 13.11.80 | | Cardiff | Claremont CA, USA | 6 May 06 | |
| 209 | 50.06 | | | 49.90/49.6 | | Victor Barzey | U23 | 10.01.86 | | Kent | Birmingham | 30 Apr 06 | |
| 209 | 50.06 | | | 47.84/47.6 | | Chris Tandi | U17 | 02.01.90 | Terence Price | City of Portsmouth | Portsmouth | 14 May 06 | |
| 209 | 50.06 | | | 48.06 | | Dedan Simmons | | 09.04.83 | | Harrow | Crawley | 13 Aug 06 | |
| 212 | 50.07 | | | 50.07 | PB | John Dickinson | | 27.01.83 | Bill Jewers | Haslemere Border | Stoke | 10 Jun 06 | |
| 212 | 50.07 | | | 48.93 | | Matthew Webster | U15 | 01.01.92 | | Shaftesbury Barnet | Birmingham | 6 Aug 06 | |
| 212 | 50.07 | | | 49.71 | | George Thatcher | U20 | 26.05.89 | | Croydon | Watford | 20 Sep 06 | |
| 215 | 50.08 | | | 50.08 | PB | Soloman Marong | | | | Royal Navy | Tidworth | 19 Jul 06 | |
| 215 | 50.08 | | | 48.01 | | Ross McDonald | U17 | 09.10.90 | Tony Hadley | Royal Sutton Coldfield | Glasgow (S) | 10 Sep 06 | |
| 217 | 50.09 | i | | 50.09i | PB | Dave Ragan | | 26.03.83 | Martin Tarsey | Basingstoke & Mid Hants | Birmingham | 25 Feb 06 | |
| 217 | 50.09 | | | 46.52 | | Michael Warner | U17 | 29.11.90 | Grant Barker | Notts | Gateshead | 8 Jul 06 | |
| 219 | 50.1 | i | | 47.54 | | Neil Burnside | U23 | 07.08.84 | Rodger Harkins | Shaftesbury Barnet | Glasgow | 12 Feb 06 | |
| 50.2 | | | | | | | | | | Wishaw | 30 Apr 06 | |
| 50.23 | | | | | | | | | | Grangemouth | 16 Jul 06 | |
| 219 | 50.1 | | | 50.1 | PB | Mark Holloway | | 06.10.83 | Keith Fleming | Windsor Slough Eton & Hounslow | Kingston | 15 Apr 06 | |
| 219 | 50.1 | | | 48.22 | | Bomene Barikor | | 22.05.82 | Chris Zah | Blackheath & Bromley | Kingston | 15 Apr 06 | |
| 219 | 50.1 | | | 50.51/50.1 | PB | Dominic Parsons | U20 | 08.09.87 | | Blackheath & Bromley | Kingston | 29 Apr 06 | |
| 50.51 | | | | | | | | | | Hendon | 7 May 06 | |
| 219 | 50.1 | | | 50.29/49.8 | | Paul Owen | U23 | 31.08.84 | | Chelmsford | Cambridge | 6 May 06 | |
| 50.29 | | | | | | | | | | Loughborough | 7 Jun 06 | |
| 219 | 50.1 | | | 50.21/49.3 | | Scott Henderson | U20 | 28.05.88 | Jean Simmons | Middlesbrough (Mandale) | Jarrow | 6 May 06 | |
| 219 | 50.1 | | | 48.04 | | Lloyd Gumbs | U20 | 15.10.87 | Nick Dakin | Charnwood | Nuneaton | 7 May 06 | |
| 219 | 50.1 | | | 50.26/50.1 | PB | Raphael Lewis | U23 | 22.03.86 | | Newham & Essex Beagles | Battersea Park | 3 Jun 06 | |
| 50.26 | | | | | | | | | | Birmingham | 1 Jul 06 | |
| 219 | 50.1 | | | 50.19/50.1 | PB | Will Allingham | U17 | 01.06.90 | | Ashford AC | Ashford | 10 Jun 06 | |
| 50.81 | | | | | | | | | | Gateshead | 7 Jul 06 | |
| 219 | 50.1 | | | 50.38i/50.1 | PB | Johnathan Simonson | U20 | 22.02.89 | | Neath | Neath | 11 Jun 06 | |
| 219 | 50.1 | | | 50.64/50.1 | PB | Gavin Massingham | | 04.10.82 | Lindsay Dunn | Sunderland | Jarrow | 2 Jul 06 | |
| 219 | 50.1 | | | 50.1 | PB | Stuart Price | U20 | 02.12.87 | | Cambridge H | Erith | 16 Jul 06 | |
| 219 | 50.1 | | | 50.12/50.1 | PB | Kelvin Wilson | U20 | 07.05.88 | | Enfield & Haringey | Stevenage | 16 Jul 06 | |
| 50.12 | | | | | | | | | | Eton | 5 Aug 06 | |
| 219 | 50.1 | | | 50.23/50.1 | PB | Simon Minting | | 15.04.83 | | Exeter | Reading | 22 Jul 06 | |
| 219 | 50.1 | | | 50.44/50.1 | PB | Michael Dyer | U23 | 28.09.84 | Francis Marsh | North Down | Crawley | 5 Aug 06 | |
| 50.44 | | | | | | | | | | Swansea | 3 Jun 06 | |
| 219 | 50.1 | | | 50.41/50.1 | PB | Greg Smith | V35 | 01.09.70 | | Highgate | Parliament Hill | 5 Aug 06 | |
| 50.47 | | | | | | | | | | Hendon | 27 May 06 | |
| 219 | 50.1 | | | 50.26/50.1 | PB | Simon Newton | U20 | 21.06.87 | | City of Sheffield | Sheffield (W) | 5 Aug 06 | |
| 50.26 | | | | | | | | | | Sportcity | 17 Jun 06 | |
| 236 | 50.12 | i | | 50.12i | PB | David Clifford | | 25.11.83 | | Shaftesbury Barnet | Sheffield | 25 Feb 06 | |
| 236 | 50.12 | | | 50.12 | PB | Christian DeLange | U20 | 28.09.87 | | Ashford AC | Crystal Palace | 18 Jun 06 | |
| 238 | 50.13 | | | 48.90 | | Mike Baker | U17 | 06.04.90 | Nick Dakin | Medway & Maidstone | Crystal Palace | 17 Jun 06 | |
| 239 | 50.14 | | | 50.14 | PB | Scott Stuart | U20 | 11.02.89 | | Nuneaton | Birmingham | 18 Jun 06 | |
| 240 | 50.17 | | | 47.49 | | Ian Garioch | U20 | 20.05.89 | Eddie McKenna | Moray | Inverness | 3 Sep 06 | |
| 241 | 50.18 | | | 50.18 | PB | Alastair Smith | U20 | 16.09.88 | | City of York | Bedford | 28 May 06 | |
| 242 | 50.2 | | | 50.20/49.9 | | Arran Topham | U20 | 25.06.88 | | Lancaster & Morecambe | Blackpool | 13 May 06 | |
| 242 | 50.2 | | | 50.2 | PB | Kelroy Bridgeman | U23 | 01.01.85 | | Serpentine | Battersea Park | 3 Jun 06 | |
| 242 | 50.2 | | | 50.42/50.1 | | James Phillips | U20 | 13.12.88 | | Ashford AC | Guildford | 22 Jul 06 | |
| 50.84 | | | | | | | | | | Ashford | 14 May 06 | |
| 242 | 50.2 | | | 49.86/49.4 | | Steve Gregory | U20 | 27.05.88 | | Lincoln Wellington | Boston | 6 Aug 06 | |
| 242 | 50.2 | | | 49.17i | | Joe Lloyd | | 09.04.73 | Joe Lloyd | Cheltenham | Bath | 28 Aug 06 | |
| 242 | 50.2 | | | 52.44/50.2 | PB | Anthony Noel | V40 | 08.09.63 | | Cambridge H | Eltham | 3 Sep 06 | |
| 248 | 50.21 | | | 47.00 | | Ben Higgins | U23 | 27.09.86 | Callum Orr | Ipswich | Loughborough | 7 Jun 06 | |
| 249 | 50.22 | i | | 49.86/49.4 | | Nigel Lowther | | 04.05.83 | | Medway & Maidstone | Birmingham | 19 Feb 06 | |
| 50.51 | | | | | | | | | | Ashford | 13 May 06 | |
| 249 | 50.22 | | | 50.22/50.1 | PB | Chris Haines | U17 | 11.11.89 | | Medway & Maidstone | Birmingham | 5 Aug 06 | |
| 251 | 50.23 | | | 50.23/50.2 | PB | Charles Pook | U20 | 08.09.88 | | Huntingdonshire | Bedford | 22 Jul 06 | |
| 252 | 50.24 | | | 49.96/49.9 | | Mike Burslem | | 01.12.80 | John Lees | Arbroath & District | Grangemouth | 16 Jul 06 | |
| 253 | 50.25 | | | 49.14 | | Kevin Sempers | U23 | 24.11.85 | Ian Grant | Belgrave | Yalta, UKR | 1 Jul 06 | |
| 254 | 50.26 | | | 49.41i | | Kevin McCloy | U23 | 17.03.86 | | Mid Ulster | Glasgow (S) | 12 Jul 06 | |
| 255 | 50.27 | | | 47.11 | | Ian Lowthian | | 10.10.80 | | Sale Harriers Manchester | Stretford | 16 May 06 | |
| 255 | 50.27 | | | 50.27 | PB | Jeff Christie | | 24.09.82 | Nicholas Christie | Windsor Slough Eton & Hounslow | Carlisle | 1 Jul 06 | |
| 255 | 50.27 | | | 49.96 | | Liam Nelson | | 04.11.77 | | Lagan Valley | Belfast | 8 Aug 06 | |
| 255 | 50.27 | | | 50.27 | PB | Glen Paxman | U20 | 25.04.88 | | Harlow AC | Eton | 26 Aug 06 | |
| 255 | 50.27 | i | | 50.27i/49.3 | PB | Matthew Turner | U20 | 19.04.89 | | Shettleston | Glasgow | 28 Dec 06 | |
| 260 | 50.30 | | | 50.30/49.8 | PB | Carl McEwan | | 31.10.82 | Ivor Adams | Newport | Cardiff | 18 Jun 06 | |
| 260 | 50.30 | | | 49.88 | | William Lambourne | U20 | 29.01.89 | James Bennett | Marshall Milton Keynes | Derby | 16 Sep 06 | |
| 262 | 50.3 | | | 50.80/50.3 | PB | Steven Gregg | U20 | 27.06.87 | | Chesterfield | Derby | 23 Apr 06 | |
| 50.80 | | | | | | | | | | Nottingham | 14 May 06 | |
| 262 | 50.3 | | | 50.3 | PB | Lee Black | | 28.11.78 | | Kettering | Worcester | 6 May 06 | |
| 262 | 50.3 | | | 47.74 | | Matthew Harrison | U17 | 22.11.89 | | Basildon | Barking | 25 Jun 06 | |
| 262 | 50.3 | | | 49.90 | | James MacKenzie | U23 | 03.03.85 | | Giffnock North | Dunfermline | 25 Jun 06 | |
| 50.92 | | | | | | | | | | Glasgow (S) | 12 Aug 06 | |
| 262 | 50.3 | | | 50.38/50.0 | | Andrew de-Camps | U20 | 13.09.87 | Paul de-Camps | Forest of Dean | Birmingham (Un) | 28 Jun 06 | |
| 262 | 50.3 | | | 50.32/50.3 | PB | Rob Banjac | U20 | 09.01.87 | | Rochdale | Wrexham | 16 Jul 06 | |
| 50.32 | | | | | | | | | | Stretford | 25 Jul 06 | |
| 262 | 50.3 | | | 50.3 | PB | G Thompson | | | | Croydon | Hillingdon | 5 Aug 06 | |
| 269 | 50.31 | | | 50.31/50.1 | PB | Scott Spencer | | 19.05.75 | | Havering Mayesbrook | Chelmsford | 13 May 06 | |
| 269 | 50.31 | | | 48.61 | | Patrick Palmer | U20 | 28.09.87 | Roger Walters | Birchfield H | Birmingham | 24 Jun 06 | |
| 271 | 50.35 | | | 50.35 | PB | James Johnson | U20 | 02.11.88 | Christopher Bowman | Medway & Maidstone | Ashford | 14 May 06 | |
| 272 | 50.36 | | | 48.62 | | Mark Draper | U20 | 04.11.88 | | Southport Waterloo | Stretford | 8 Aug 06 | |
| 273 | 50.37 | | | 49.85/49.7 | | Simon Wray | U23 | 13.03.84 | | Pudsey & Bramley | Cosford | 5 Jul 06 | |
| 274 | 50.38 | | | 49.70 | | Steven Maybury | | 08.02.79 | | Rugby & Northampton | Bedford | 19 Aug 06 | |
| 275 | 50.40 | i | | 50.40i | PB | Ian McGurk | | 17.10.71 | | Kirkintilloch | Belfast | 19 Feb 06 | |
| 275 | 50.40 | i | | 50.40i | PB | Dale Carver | U20 | 08.10.88 | | Pitreavie | Glasgow | 22 Feb 06 | |
| 50.81 | | | | | | | | | | Glasgow (S) | 18 Jun 06 | |
| 275 | 50.40 | | | 50.40 | PB | Warren Frey | | 22.09.83 | | Highgate | Watford | 5 Apr 06 | |
| 278 | 50.4 | | | 50.06 | | Jonny Lodowski | U20 | 15.07.88 | Darrell Maynard | Abingdon | Horspath | 13 May 06 | |
| 278 | 50.4 | | | 53.30/50.4 | PB | Richard Larsen | U20 | 23.12.87 | | Bracknell AC | Eton | 14 May 06 | |
| 278 | 50.4 | | | 50.4 | PB | Ben Harvey | U20 | | | South Yorkshire Schs | Cudworth | 10 Jun 06 | |
| 278 | 50.4 | | | 49.07 | | Andrew Smith | U20 | 08.05.88 | | Swansea | Neath | 11 Jun 06 | |
| 50.71 | | | | | | | | | | Brecon | 1 Jul 06 | |
| 278 | 50.4 | | | 50.12/49.3 | | Chris Brown | U20 | 04.09.87 | | Mansfield | Tipton | 11 Jun 06 | |
| 278 | 50.4 | | | 50.99/50.4 | PB | Adam Mole | | 31.08.75 | | Rugby & Northampton | Ashford | 1 Jul 06 | |
| 278 | 50.4 | | | 49.74 | | Martyn Gibbons | U20 | 07.09.87 | Trevor Muxlow | Notts | Mansfield | 16 Jul 06 | |
| 50.72 | | | | | | | | | | Kingston | 3 Jun 06 | |
| 278 | 50.4 | | | 48.71 | | Alex Brown | U17 | 03.01.90 | | Woodford Green Essex Ladies | Stevenage | 16 Jul 06 | |
| 50.69 | | | | | | | | | | Chelmsford | 13 May 06 | |
| 278 | 50.4 | | | 50.83/50.4 | PB | Paul Clarke | | 26.05.82 | | Carmarthen | Newport | 19 Jul 06 | |
| 50.83 | | | | | | | | | | Cardiff | 27 Aug 06 | |
| 278 | 50.4 | | | 49.86 | | Saul Paine | U20 | 10.04.89 | Chris Zah | Victoria Park & Tower Hamlets | Ipswich | 22 Jul 06 | |
| 50.55 | | | | | | | | | | Tooting Bec | 29 Jul 06 | |
| 278 | 50.4 | | | 50.34 | | Shaun Mulligan | U23 | 06.02.86 | | Kent | Crawley | 5 Aug 06 | |
| 278 | 50.4 | | | 47.91 | | Matt Sinclair | U23 | 09.10.86 | | Crawley | Crawley | 5 Aug 06 | |
| 278 | 50.4 | | | 52.01/50.4 | PB | Rian Corbin | U17 | 26.10.89 | Phillip Brickley | Reading AC | Parliament Hill | 5 Aug 06 | |
| 278 | 50.4 | | | 51.02/50.3 | | Sean Reidy | | 27.01.81 | Tim Needham | Nene Valley | Bury St. Edmunds | 17 Sep 06 | |
| 292 | 50.42 | | | 50.42 | PB | Craig Telford | | 01.06.79 | | Border | Gateshead | 13 May 06 | |
| 292 | 50.42 | | | 50.35/49.9 | | Liam McCully | U20 | 27.11.88 | | Liverpool H | Sportcity | 17 Jun 06 | |
| 292 | 50.42 | | | 49.77 | | Dean Philip | U23 | 27.09.85 | | Lasswade | Glasgow (S) | 18 Jun 06 | |
| 295 | 50.43 | | | 49.61 | | David Gbatta | | 20.11.81 | | Bingley | Cudworth | 13 May 06 | |
| 296 | 50.44 | | | 50.44 | PB | Joel Hopkins | | 24.11.77 | | Enfield & Haringey | Sportcity | 3 Jun 06 | |
| 297 | 50.45 | i | | 49.16 | | Tom Grantham | | 12.02.83 | Mike Corden | City of Sheffield | Sheffield | 25 Feb 06 | |
| 298 | 50.47 | | | 50.11 | | Alasdair Stewart | U23 | 20.01.86 | | Falkirk | Grangemouth | 5 Jul 06 | |
| 299 | 50.48 | | | 50.48 | PB | Jamie Fenaroli | U20 | 04.04.89 | | Swansea | Cardiff | 9 Jul 06 | |
| 299 | 50.48 | | | 50.48 | PB | Douglas Selman | U20 | 12.07.88 | | Corstorphine | Grangemouth | 16 Jul 06 | |
| 301 | 50.49 | | | 49.20 | | Maurice Campbell | | 26.10.79 | | Kent | Kingston | 1 Jul 06 | |
| 301 | 50.49 | | | 47.72 | | Luke Edwards | U17 | 03.09.90 | | Barnsley AC | Gateshead | 30 Jul 06 | |
| 303 | 50.5 | | | 48.84 | | James Whitehouse | U20 | 10.10.87 | Roger Walters | Birchfield H | Tamworth | 7 May 06 | |
| 303 | 50.5 | | | 50.5 | PB | Michael Williamson | U17 | 14.09.89 | | Cornwall | Yeovil | 7 May 06 | |
| 303 | 50.5 | | | 50.0 | | Craig Sowerby | | 08.06.80 | | Seaton | Carlisle | 14 May 06 | |
| 303 | 50.5 | | | 50.52/50.1 | | Andy Whetstone | U23 | 13.06.86 | | Marshall Milton Keynes | Ilford | 20 May 06 | |
| 50.52 | | | | | | | | | | Watford | 31 May 06 | |
| 303 | 50.5 | | | 50.77/50.5 | PB | Matthew Lumm | U17 | 16.09.90 | | Basildon | Chelmsford | 10 Jun 06 | |
| 50.79 | | | | | | | | | | Gateshead | 7 Jul 06 | |
| 303 | 50.5 | | | 51.04/50.5 | PB | Josh Williamson | U17 | 08.08.90 | | City of Lisburn | Tullamore, IRE | 24 Jun 06 | |
| 303 | 50.5 | | | 49.43 | | Tim Bradford | U23 | 03.09.85 | | Notts | Ashford | 1 Jul 06 | |
| 303 | 50.5 | | | 51.48/50.2 | | Pat Davis | | 14.12.75 | | Highgate | Finsbury Park | 2 Jul 06 | |
| 303 | 50.5 | | | 50.13 | | Delroy Mitchell | | 07.01.78 | Ron Roddan | Thames Valley | Reading | 22 Jul 06 | |
| 303 | 50.5 | | | 50.41/50.1 | | Scott Riley | | 25.04.80 | | Trafford | Sportcity | 6 Aug 06 | |
| 50.71 | | | | | | | | | | Stretford | 8 Aug 06 | |
| 303 | 50.5 | | | 50.89/50.5 | PB | Joe Brooker | U20 | | | Brighton & Hove | Brighton | 16 Aug 06 | |
| 303 | 50.5 | | | 51.51/50.5 | PB | Scott Keenan | | 01.07.81 | | Ayr Seaforth | Wishaw | 20 Aug 06 | |
| 315 | 50.51 | | | 50.51 | PB | Tony Thompson | | 09.11.77 | | Border | Carlisle | 1 Jul 06 | |
| 316 | 50.52 | | | 50.52 | PB | Tom Bolan-Ashworth | | 10.12.79 | Stephen Ball | Wigan & District | Stretford | 25 Jul 06 | |
| 317 | 50.54 | i | | 50.30 | | Richard Banjac | U20 | 09.01.87 | | Rochdale | Birmingham | 26 Feb 06 | |
| 318 | 50.55 | | | 47.81 | | Brent Starkie | U20 | 20.04.87 | Brian Craig | Blackpool & Fylde | Cudworth | 27 Aug 06 | |
| 319 | 50.57 | | | 50.57 | PB | David Swift | U23 | 15.12.84 | | Newton Abbot | Bath | 22 Apr 06 | |
| 319 | 50.57 | | | 50.57/50.4 | PB | Leighton Green | | 10.01.78 | | Thames Valley | Sportcity | 3 Jun 06 | |
| 321 | 50.60 | | | 50.49 | | David Proctor | U23 | 22.10.85 | Norman Poole | Rochdale | Durham NC, USA | 7 Apr 06 | |
| 322 | 50.6 | | | 50.80i/50.6 | PB | Tim Ward | | 27.05.82 | | Border | Carlisle | 6 May 06 | |
| 50.80 | i | | | | | | | | | Birmingham | 25 Feb 06 | |
| 322 | 50.6 | | | 49.89 | | Steven Tester | | 20.07.82 | | Tonbridge | Eton | 20 May 06 | |
| 50.99 | | | | | | | | | | Ashford | 13 May 06 | |
| 322 | 50.6 | | | 49.12i | | Andrew Howell | U20 | 29.04.88 | Timothy Rhys Hughes | Harrow | Haringey | 11 Jun 06 | |
| 322 | 50.6 | | | 51.18/50.6 | PB | Garry Bristow | U20 | 03.05.87 | David Turnbull | Trafford | Wakefield | 11 Jun 06 | |
| 322 | 50.6 | | | 49.58 | | Andrew Mapstone | U20 | 02.10.88 | | Yeovil | Yeovil | 2 Jul 06 | |
| 322 | 50.6 | | | 49.58 | | Matthew Leadbitter | U20 | 14.01.88 | | Huntingdonshire | St. Ives | 9 Jul 06 | |
| 50.85 | | | | | | | | | | Hendon | 7 May 06 | |
| 322 | 50.6 | | | 49.26 | | Jak Lowdon | U23 | 17.07.86 | | Tynedale | Hexham | 6 Aug 06 | |
| 322 | 50.6 | | | 50.6 | PB | Andrew Bullimore | U20 | 10.09.88 | | Huntingdonshire | Peterborough | 6 Aug 06 | |
| 330 | 50.62 | | | 50.62 | PB | Daniel Leonard | U23 | 03.01.84 | | Marshall Milton Keynes | Loughborough | 18 May 06 | |
| 331 | 50.63 | i | | 49.02/48.9 | | Jack McGinn | U17 | 03.12.89 | | Liverpool Pembroke Sefton | Sheffield | 21 Jan 06 | |
| 332 | 50.64 | | | 49.49 | | Sean McQueen | U20 | 28.02.88 | | Pitreavie | Edinburgh | 13 May 06 | |
| 332 | 50.64 | | | 50.64/50.1 | PB | Hari Mehta | U20 | 18.12.88 | | Harrow | Swansea | 3 Jun 06 | |
| 334 | 50.65 | i | | 50.11 | | Adam Bellis | | 08.10.76 | | Kingston & Poly | Birmingham | 19 Feb 06 | |
| 50.96 | | | | | | | | | | Gateshead | 5 Aug 06 | |
| 51.0 | | | | | | | | | | Kingston | 29 Apr 06 | |
| 335 | 50.66 | | | 48.20 | | Lewis Robson | U20 | 09.01.88 | | Gateshead | Bedford | 12 Aug 06 | |
| 335 | 50.66 | | | 50.66 | PB | Luke Paulson | U20 | 28.12.87 | | Notts | Derby | 10 Sep 06 | |
| 337 | 50.67 | i | | 50.67i | PB | Lee Fear | | 27.10.76 | | Birchfield H | Birmingham | 25 Feb 06 | |
| 51.0 | | | | | | | | | | Leamington | 6 May 06 | |
| 338 | 50.68 | | | 50.68 | PB | Paul May | | 31.10.77 | | Basingstoke & Mid Hants | Gateshead | 5 Aug 06 | |
| 339 | 50.70 | | | 48.00i | | Scott Hughson | U17 | 28.11.90 | | City of Edinburgh (Defunct) | Grangemouth | 15 Jul 06 | |
| 339 | 50.70 | | | 49.24 | | Gareth Balch | | 18.05.83 | Liam Cain | Unattached | Watford | 9 Aug 06 | |
| 341 | 50.7 | | | 49.52 | | Lee Hardy | | 26.01.82 | | Wessex & Bath | Oxford (H) | 29 Apr 06 | |
| 341 | 50.7 | | | 49.87/48.8 | | Michael Cole | U17 | 01.12.89 | | North Devon | Plymouth | 13 May 06 | |
| 341 | 50.7 | | | 50.5 | | Oliver Holden | U23 | 20.05.86 | | Halesowen | Corby | 3 Jun 06 | |
| 341 | 50.7 | | | 51.16/50.7 | PB | Scott Whitehill | U17 | 19.12.89 | | Huntingdonshire | Boston | 17 Jun 06 | |
| 341 | 50.7 | | | 50.35/49.9 | | Francis Baker | U20 | 22.09.87 | Gareth Lease | City of Norwich | Bedford | 25 Jun 06 | |
| 341 | 50.7 | | | 50.30 | | Paul Garrity | | | | Bury | Bury | 2 Jul 06 | |
| 341 | 50.7 | | | 49.52 | | Timothy Kuria | U20 | 19.10.88 | Neil Dodson | Woking | Woking | 8 Jul 06 | |
| 50.71 | | | | | | | | | | Kingston | 13 May 06 | |
| 341 | 50.7 | | | 50.95/50.1 | | Oliver Blake | U20 | 14.03.88 | | Oswestry | Telford | 16 Jul 06 | |
| 341 | 50.7 | | | 51.16/50.7 | PB | Geoff Hill | | 22.09.74 | | Exeter | Exeter | 25 Jul 06 | |
| 341 | 50.7 | | | 49.7 | | Christopher Harvey | U17 | 12.01.90 | David Sunderland | Cannock & Stafford | Stoke | 30 Jul 06 | |
| 351 | 50.71 | | | 49.59 | | Steven Hirst | | 12.03.74 | | City of Edinburgh (Defunct) | Linwood | 20 Aug 06 | |
| 352 | 50.72 | | | 49.99/49.7 | | Scott Blackwell | U20 | 15.04.89 | | Blackheath & Bromley | Derby | 10 Sep 06 | |
| 353 | 50.74 | | | 50.74 | PB | P Alfonso | U17 | | | Basildon | Watford | 20 Sep 06 | |
| 354 | 50.76 | i | | 48.55 | | Michael Morgan | U23 | 22.11.86 | | Beechmount | Sheffield | 25 Feb 06 | |
| 354 | 50.76 | | | 50.76 | PB | Joss Garnier | U17 | 12.05.90 | | Epsom & Ewell | Ashford | 20 Aug 06 | |
| 356 | 50.77 | i | | 50.77i | PB | Fabian Collymore | U23 | 19.10.84 | | Blackheath & Bromley | Cardiff | 29 Jan 06 | |
| 357 | 50.79 | | | 50.79 | PB | Guto Jones | U23 | 06.02.84 | | City of Sheffield | Stretford | 25 Jul 06 | |
| 358 | 50.80 | | | 49.90 | | Frazer Deans | U20 | 11.03.87 | | Newham & Essex Beagles | Crawley | 14 May 06 | |
| 358 | 50.80 | i | | 48.80 | | Joseph Maynard | U23 | 25.07.85 | Darrell Maynard | Newport | Cardiff | 9 Dec 06 | |
| 360 | 50.8 | | | 51.02/50.8 | PB | Bruce Pilkington | U17 | 25.01.90 | | Horwich | Stretford | 2 Apr 06 | |
| 360 | 50.8 | | | 50.8 | PB | Lee Blaymire | U20 | 15.04.87 | John Brant | Grimsby | Boston | 6 May 06 | |
| 360 | 50.8 | | | 50.81/50.8 | PB | Scott Koronka | | 02.07.80 | | Team Southampton | Rugby | 6 May 06 | |
| 50.81 | | | | | | | | | | Portsmouth | 14 May 06 | |
| 360 | 50.8 | | | 49.37 | | Matthew Green | U23 | 14.05.85 | Mike Cooke | Retford | Loughborough | 14 Jun 06 | |
| 360 | 50.8 | | | 47.24 | | Patrick North | U20 | 16.08.89 | Ayo Falola | Swindon | Exeter | 17 Jun 06 | |
| 360 | 50.8 | | | 52.07/50.8 | PB | Lee Davenport | U17 | 28.09.89 | | Vale Royal | Warrington | 16 Jul 06 | |
| 360 | 50.8 | | | 50.01i | | Andrew Gibson | U20 | 19.02.89 | | Kilbarchan | Grangemouth | 6 Aug 06 | |
| 360 | 50.8 | | | 50.6 | | James Mills | U20 | 23.11.87 | | Wrexham | Brecon | 12 Aug 06 | |
| 360 | 50.8 | | | 50.0 | | Stephen Sumner | U20 | 13.04.88 | Phil Sumner | Hyndburn | Blackpool | 26 Aug 06 | |
| 360 | 50.8 | | | 49.59 | | Abdillah Nassir | U17 | 22.04.90 | | Charnwood | Mansfield | 9 Sep 06 | |
| 370 | 50.82 | | | 50.82 | PB | John Mannion | U23 | 30.09.86 | | Liverpool H | Kingston | 1 Jul 06 | |
| 371 | 50.83 | i | | 50.83i | PB | Jamie Guest | U20 | 23.10.88 | | Bridgnorth | Birmingham | 12 Mar 06 | |
| 371 | 50.83 | | | 50.83 | PB | Marc Docherty | U20 | 20.07.89 | | Birtley | Gateshead | 5 Aug 06 | |
| 371 | 50.83 | | | 50.18 | | Craig Baker | U23 | 26.05.85 | | Worthing | Crawley | 10 Sep 06 | |
| 374 | 50.85 | | | 50.35i | | Tasham Christian | U20 | 06.10.87 | | Chelmsford | Chelmsford | 13 May 06 | |
| 375 | 50.88 | | | 49.31i | | William Hooton | U20 | 17.10.88 | | Shaftesbury Barnet | Hendon | 13 May 06 | |
| 376 | 50.89 | | | 49.09 | | Danny Higham | U17 | 04.11.90 | | Liverpool Pembroke Sefton | Birmingham | 17 Jun 06 | |
| 376 | 50.89 | | | 50.59/50.0 | | Craig Cox | U23 | 27.12.86 | Steve King | Crawley | Crystal Palace | 17 Jun 06 | |
| 378 | 50.90 | | | 50.90 | PB | Keith Marle | | 15.12.82 | | Enfield & Haringey | Bedford | 30 Jul 06 | |
| 379 | 50.9 | | | 50.10 | | Chris Darkes | | 09.04.82 | | City of Edinburgh (Defunct) | Wishaw | 23 Apr 06 | |
| 379 | 50.9 | | | 51.40/50.2 | | Gary Smallman | U20 | 01.06.89 | | Ilford | Ilford | 20 May 06 | |
| 379 | 50.9 | | | 49.85 | | Keith Simpson | U20 | 16.05.89 | | Fife | Wakefield | 11 Jun 06 | |
| 50.96 | | | | | | | | | | Glasgow (S) | 12 Aug 06 | |
| 379 | 50.9 | | | 51.41/50.9 | PB | Tom Clench | U23 | 11.04.85 | John Gates | Bexley | Bexley | 8 Jul 06 | |
| 379 | 50.9 | | | 51.77i/50.0 | | Nick Jarvis | U20 | 02.01.87 | | Clevedon | Mansfield | 5 Aug 06 | |
| 379 | 50.9 | | | 50.9 | PB | Matthew Bowser | | 03.07.83 | Matthew Bowser | Lincoln Wellington | Boston | 6 Aug 06 | |
| 385 | 50.91 | i | | 49.94i | | Darren Lewis | U23 | 12.04.86 | Joe Caines | Tipton | Birmingham | 12 Feb 06 | |
| 385 | 50.91 | i | | 50.91i/50.5 | PB | James Colclough | | 29.06.79 | Gordon Ainsley | Kidderminster & Stourport | Birmingham | 25 Feb 06 | |
| 387 | 50.93 | | | 50.93 | PB | David Harmer | | 13.07.83 | | Medway & Maidstone | Colorado Springs CO, USA | 8 Apr 06 | |
| 387 | 50.93 | | | 49.79/49.6 | | Daniel Kevan | U23 | 11.10.85 | Daniel Kevan | Wigan & District | Stretford | 25 Jul 06 | |
| 389 | 50.94 | | | 49.71/49.1 | | Thomas Bryans | U20 | 13.07.88 | | Rugby & Northampton | Birmingham | 18 Jun 06 | |
| 390 | 50.95 | i | | 50.95i/50.6 | PB | Mark Fallaize | U20 | 14.02.87 | Dick Knowles | Vale of Aylesbury | Birmingham | 12 Feb 06 | |
| 390 | 50.95 | | | 50.34 | | Tom McFarlane | U23 | 17.02.84 | | Ayr Seaforth | Grangemouth | 5 Jul 06 | |
| 392 | 51.00 | | | 51.00 | PB | Tom Settle | U23 | 25.07.86 | | Sale Harriers Manchester | Loughborough | 7 Jun 06 | |
| 392 | 51.00 | | | 48.90 | | Daniel Cash | U20 | 08.04.88 | | Tamworth | Birmingham | 18 Jun 06 | |
| 394 | 51.0 | | | 51.0 | PB | S Stewart | U20 | | | Nuneaton | Derby | 23 Apr 06 | |
| 394 | 51.0 | | | 51.0 | PB | Mark Ledbury | | 17.08.82 | | Team Bath | Bournemouth | 8 May 06 | |
| 394 | 51.0 | | | 49.85/49.5 | | Tom Love | U20 | 29.09.88 | | Ipswich | Ipswich | 20 May 06 | |
| 394 | 51.0 | | | 50.76i/50.7 | | Colaine McLeish | U20 | 28.05.89 | | Tipton | Tipton | 11 Jun 06 | |
| 394 | 51.0 | | | 49.53/49.2 | | Michael Fraser | U17 | 12.02.91 | David Willis | City of Norwich | Barking | 25 Jun 06 | |
| 394 | 51.0 | | | 51.31/51.0 | PB | Richard Gwyn | | | | Bristol & West | Tipton | 1 Jul 06 | |
| 394 | 51.0 | | | 50.82 | | Hamed (Mo) Agboke | | | | Hercules Wimbledon | Walton | 22 Jul 06 | |
| 394 | 51.0 | | | 51.0 | PB | Craig Ayres | | 31.08.83 | | Hillingdon | Hillingdon | 5 Aug 06 | |
| 394 | 51.0 | | | 50.16 | | Errol Houston | U17 | 19.04.91 | Martey Newman | Enfield & Haringey | Eton | 13 Aug 06 | |
| 394 | 51.0 | | | 50.57/49.2 | | Andrew Adair | U20 | 24.10.88 | | Brighton & Hove | Brighton | 16 Aug 06 | |
| 45.96 | | | 45.96 | PB | Paul McKee | | | | Beechmount | Dublin (S), IRE | 23 Jul 06 | |
| 46.12 | | | 45.98 | | Musa Audu | | | Kay Reynolds | Woodford Green Essex Ladies | Abuja, NIG | 11 Feb 06 | |
| 46.89 | | | 45.13 | | Rabah Yousif Bkheit | U23 | | Carol Williams | Newham & Essex Beagles | Sportcity | 15 Jul 06 | |
| 47.01 | | | 46.96 | | Lloyd Zvasiya | | | | Birchfield H | Sportcity | 3 Jun 06 | |
| 48.01 | | | 47.50 | | Antoine Burke | | | | Sale Harriers Manchester | Eton | 5 Aug 06 | |
| 48.44 | | | 48.44 | PB | Kemel Thompson | | | | Woodford Green Essex Ladies | Loughborough | 21 May 06 | |
| 49.40 | | | 49.28 | | Chris Quinn | U20 | | | Lagan Valley | Dublin, IRL | 29 Jul 06 | |
| 49.79 | | | 49.79 | PB | Feidhlim Kelly | | | | Kent | Tullamore, IRE | 20 Aug 06 | |
| 49.80 | | | 47.97 | | Jonathon Lavers | U23 | | | Swansea | Gibraltar | 24 Jun 06 | |
| 49.83 | | | 49.83 | PB | Ian Neely | | | | Ballymena & Antrim | Carlisle | 1 Jul 06 | |
| 50.0 | | | 49.26/49.2 | | Philip Mukomana | | | | City of Sheffield | Sheffield | 22 Apr 06 | |
| 50.03 | | | 50.03 | PB | Louis William | U23 | | | Thames Valley | Tooting Bec | 26 Aug 06 | |
| 50.10 | | | 47.99 | | Liam McDermid | U23 | | | Victoria Park AAC | Tullamore, IRE | 20 Aug 06 | |
| 50.2 | | | 48.43 | | Femi Owolade | U20 | 15.03.89 | | Cambridge H | Tonbridge | 5 Aug 06 | |
| 50.36 | | | | | | | | | | Eton | 26 Aug 06 | |
| 50.3 | | | 50.43/50.3 | PB | Jan Schuler | | 29.10.72 | | Thames Valley | Parliament Hill | 24 Jun 06 | |
| 50.43 | | | | | | | | | | Hendon | 27 May 06 | |
| 50.60 | | | 50.60 | PB | Anthony Ogbeta | | | | Army | Tidworth | 19 Jul 06 | |
| 50.6 | | | 50.15 | | Richard Menzies | | | | City of York | Finsbury Park | 20 Aug 06 | |
| 50.92 | i | | 49.51 | | Tom Carey | U23 | | Todd Bennett | Shaftesbury Barnet | Cardiff | 15 Jan 06 | |