| 400 U23 Men 2011 to 53.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | DOB | Coach | Club | Venue | Date | |
| 1 | 45.56 | | | 45.23 | | Luke Lennon-Ford | | 05.05.89 | Linford Christie | Birchfield H | La Chaux-de-Fonds, SUI | 3 Jul 11 |  |
| 2 | 45.61 | | | 45.59 | | Chris Clarke | | 25.01.90 | Nick Dakin | Marshall Milton Keynes | Birmingham | 31 Jul 11 |  |
| 3 | 45.85 | | | 45.11 | | Nigel Levine | | 30.04.89 | Simon Duberley | Windsor Slough Eton & Hounslow | Bedford | 26 Jun 11 |  |
| 4 | 46.78 | | | 46.78 | PB | Jamie Bowie | | 01.04.89 | Piotr Haczek | Inverness | Oordegem, BEL | 4 Jun 11 |  |
| 5 | 46.82 | | | 46.82 | PB | Nathan Woodward | | 17.10.89 | Nick Dakin | Tamworth | Walnut CA, USA | 15 Apr 11 |  |
| 6 | 46.91 | i | | 45.99 | | Jack Green | | 06.10.91 | Malcolm Arnold | Kent | Birmingham | 19 Feb 11 |  |
| 7 | 47.11 | | | 45.77 | | Louis Persent | | 18.07.90 | Stephen Garnham | Colchester H | Birmingham | 30 Jul 11 |  |
| 8 | 47.28 | | | 46.52 | | Michael Warner | | 29.11.90 | Grant Barker | Notts | Abingdon | 13 Aug 11 |  |
| 9 | 47.31 | | | 47.17 | | Dan Putnam | | 30.12.91 | Jared Deacon | Blackheath & Bromley | Crawley | 27 Aug 11 |  |
| 10 | 47.37 | | | 47.37 | PB | Niall Flannery | | 26.04.91 | Nick Dakin | Gateshead | Loughborough | 11 May 11 |  |
| 11 | 47.51 | | | 47.00 | | Harry Doran | | 23.12.90 | Raymond Twentyman | Liverpool Pembroke Sefton | Sportcity | 18 Jun 11 |  |
| 12 | 47.57 | | | 47.10 | | Richard Morrissey | | 11.01.91 | Chris Zah | Havering Mayesbrook | Bedford | 25 Jun 11 |  |
| 13 | 47.70 | | | 46.99 | | Sebastian Rodger | | 29.06.91 | Steve King | Crawley | Kingston | 2 Jul 11 |  |
| 14 | 47.8 | | | 46.54 | | Jordan McGrath | | 03.03.90 | Tony Hadley | Birchfield H | Nuneaton | 14 May 11 |  |
| 48.12 | | | | | | | | | | Cardiff | 4 Jun 11 |  |
| 15 | 47.83 | | | 47.83 | PB | Sam Peters | | 18.06.90 | Paul Batten | Exeter | Exeter | 4 Jun 11 |  |
| 16 | 47.90 | | | 47.90 | PB | Tom Miller | | 31.10.89 | Jared Deacon | Cardiff | Hendon | 2 Jul 11 |  |
| 17 | 47.92 | | | 47.92 | PB | Markus Hunt | | 30.10.90 | Brian MacKenzie | Chelmsford | Bedford | 2 May 11 |  |
| 18 | 47.97 | | | 46.76 | | Tim Burn | | 29.07.90 | Martyn Jones | Richmond & Zetland | Kingston | 2 Jul 11 |  |
| 19 | 48.06 | | | 48.06 | PB | James Alaka | | 08.09.89 | Clarence Callender | Blackheath & Bromley | Eugene OR, USA | 23 Apr 11 |  |
| 20 | 48.08 | i | | 48.01 | | Ross McDonald | | 09.10.90 | Tony Hadley | Birchfield H | Sheffield | 20 Feb 11 |  |
| 48.6 | | | | | | | | | | Stretford | 6 Sep 11 |  |
| 48.87 | | | | | | | | | | Stretford | 23 Aug 11 |  |
| 21 | 48.09 | | | 47.49 | | Ian Garioch | | 20.05.89 | Eddie McKenna | Moray | Bedford | 2 May 11 |  |
| 22 | 48.22 | | | 48.22 | PB | Martin Lipton | | 14.01.89 | Andrew Mitchell | Liverpool H | Crawley | 27 Aug 11 |  |
| 23 | 48.31 | | | 48.31 | PB | Matthew Threadgold | | 12.07.90 | John Powell | Belgrave | Kingston | 2 Jul 11 |  |
| 24 | 48.43 | | | 48.43 | PB | Samuel Cordin | | 13.11.89 | | Mansfield | Sheffield | 17 Apr 11 |  |
| 25 | 48.44 | | | 47.43 | | Lawrence Wooldridge | | 16.09.89 | John Powell | Kent | Gateshead | 13 Aug 11 |  |
| 26 | 48.46 | i | | 46.74i | | James Forman | | 12.12.91 | Andy Forman | Isle of Wight | Sheffield | 12 Feb 11 |  |
| 48.76 | | | | | | | | | | Hendon | 2 Jul 11 |  |
| 27 | 48.47 | | | 48.10 | | Ashley Bryant | | 17.05.91 | Ian Grant | Windsor Slough Eton & Hounslow | Brassanone, ITA | 2 Jul 11 |  |
| 28 | 48.53 | | | 48.53 | PB | Gareth Hopkins | | 30.01.91 | Helen Patricia James | Cardiff | Cardiff | 14 May 11 |  |
| 29 | 48.54 | i | | 47.65 | | Toby Ulm | | 19.05.89 | Howard Moscrop | Swindon | Annapolis MD, USA | 3 Dec 11 |  |
| 30 | 48.55 | | | 48.35/48.3 | | Andrew Kendall | | 29.01.90 | Claire Tompsett | Hillingdon | Gateshead | 13 Aug 11 |  |
| 31 | 48.64 | | | 48.34 | | Wayne Ashall | | 15.05.90 | Raymond Twentyman | Liverpool Pembroke Sefton | Bedford | 1 May 11 |  |
| 32 | 48.71 | | | 48.21 | | Nathan Hilton | | 31.12.90 | | Liverpool Pembroke Sefton | Sportcity | 18 Jun 11 |  |
| 33 | 48.73 | | | 47.28 | | Rory Evans | | 19.11.89 | | Stockport | Stretford | 19 Jul 11 |  |
| 34 | 48.76 | | | 48.67 | | Ross Allen | | 12.08.91 | Darrell Maynard | Rugby & Northampton | Bedford | 16 Jul 11 |  |
| 35 | 48.78 | | | 48.78 | PB | Ashley Fry | | 14.12.91 | Danny Hodge | Windsor Slough Eton & Hounslow | Crawley | 27 Aug 11 |  |
| 36 | 48.80 | | | 48.80 | PB | Simon Merrill | | 28.12.89 | Colin Bovell | Birchfield H | Hendon | 2 Jul 11 |  |
| 37 | 48.8 | | | 46.76 | | Thomas Phillips | | 23.04.89 | | | Davis CA, USA | 2 Apr 11 |  |
| 38 | 48.82 | | | 47.87 | | Sean Watson | | 26.09.89 | Rodger Harkins | Shettleston | Yeovil | 2 Jul 11 |  |
| 39 | 48.83 | | | 47.72 | | Luke Edwards | | 03.09.90 | | City of Sheffield | Stretford | 31 May 11 |  |
| 40 | 48.87 | | | 48.87 | PB | Harry Fisher | | 26.10.91 | Todd Bennett | Southampton | Derby | 27 Aug 11 |  |
| 41 | 48.88 | | | 48.02/48.0 | | Stewart Challis | | 26.12.91 | Neil Dodson | Windsor Slough Eton & Hounslow | Eton | 7 May 11 |  |
| 42 | 48.9 | | | 51.27i/48.9 | PB | Luke Evans | | 12.09.90 | | Blackburn | Wigan | 27 Aug 11 |  |
| 43 | 48.95 | i | | 47.08 | | Vincent Ogedengbe | | 12.09.90 | | Woodford Green Essex Ladies | Sheffield | 6 Feb 11 |  |
| 44 | 48.96 | | | 47.68 | | David Guest | | 08.11.91 | Mike Guest | Bridgend | Woerden, NED | 27 Aug 11 |  |
| 45 | 48.99 | i | | 48.99i | PB | Andrew Raeburn | | 20.11.91 | | Caithness AAC | Glasgow | 5 Feb 11 |  |
| 46 | 49.00 | | | 48.85 | | Samuel Adeyemi | | 15.03.90 | | Herne Hill | Derby | 27 Aug 11 |  |
| 47 | 49.0 | | | 49.42/49.0 | PB | Junior George | | 21.08.91 | | Holmfirth | Blackpool | 7 May 11 |  |
| 49.89 | | | | | | | | | | Cudworth | 14 May 11 |  |
| 47 | 49.0 | | | 49.57/49.0 | PB | Jack Hallas | | 07.02.91 | Aaron Thomas | Wakefield | Derby | 14 Aug 11 |  |
| 49 | 49.07 | | | 48.52 | | David Eames | | 01.11.91 | Callum Orr | Newbury | Bedford | 1 May 11 |  |
| 50 | 49.1 | | | 49.51/49.1 | PB | Joe Astley | | 10.04.90 | Rupert Pepper | Poole Runners | Bournemouth | 3 Apr 11 |  |
| 49.51 | | | | | | | | | | Bedford | 25 Jun 11 |  |
| 51 | 49.13 | | | 48.92 | | John Houston | | 14.11.90 | Phillip Snoddy | Liverpool H | Dublin (S), IRL | 15 May 11 |  |
| 52 | 49.18 | | | 49.18 | PB | Kevin Kimuana | | 08.08.89 | | Oxford Brookes Uni | Bedford | 1 May 11 |  |
| 53 | 49.25 | | | 48.99 | | Lloyd King | | 14.08.91 | Ron Roddan | Thames Valley | Exeter | 4 Jun 11 |  |
| 54 | 49.28 | | | 48.91 | | Harry McQueen | | 27.09.91 | Brian MacKenzie | Chelmsford | Watford | 4 May 11 |  |
| 55 | 49.30 | | | 49.14 | | Oliver Heeks | | 27.10.89 | Craig Winrow | Orion | Watford | 20 Apr 11 |  |
| 55 | 49.30 | | | 48.44 | | John Lane | | 29.01.89 | Antonio Minichiello | City of Sheffield | Bedford | 4 Jun 11 |  |
| 57 | 49.3 | | | 49.42/49.3 | PB | Gwilym Cooper | | 17.07.91 | | Brighton & Hove | Crawley | 15 May 11 |  |
| 49.42 | | | | | | | | | | Crawley | 24 Apr 11 |  |
| 57 | 49.3 | | | 47.84/47.6 | | Chris Tandi | | 02.01.90 | Terence Price | City of Portsmouth | Eton | 9 Jul 11 |  |
| 51.24 | | | | | | | | | | Portsmouth | 15 May 11 |  |
| 59 | 49.4 | | | 49.69/49.2 | | Jack Imray | | 09.11.91 | | Tipton | Corby | 7 May 11 |  |
| 49.69 | | | | | | | | | | Birmingham | 19 Jun 11 |  |
| 59 | 49.4 | | | 56.26/49.4 | PB | Arran Smith | | 06.10.91 | | Notts | Derby | 15 May 11 |  |
| 59 | 49.4 | | | 49.44/49.4 | PB | Lee Hamilton | | 06.12.90 | Craig Winrow | Kent | Par | 15 May 11 |  |
| 49.44 | | | | | | | | | | Gateshead | 13 Aug 11 |  |
| 59 | 49.4 | | | 49.39 | | Rick Ward | | 14.06.89 | Tim Ash | City of Norwich | Stevenage | 30 Jul 11 |  |
| 59 | 49.4 | | | 48.91 | | Ben Morris | | 09.09.91 | Glenys Morton | Leicester | Nuneaton | 14 Aug 11 |  |
| 50.38 | | | | | | | | | | Birmingham | 19 Jun 11 |  |
| 64 | 49.41 | i | | 49.41i | PB | Tim Sayers | | 11.12.89 | Colin Bovell | Yeovil | Sheffield | 19 Feb 11 |  |
| 49.51 | | | | | | | | | | Glasgow | 4 Jun 11 |  |
| 65 | 49.43 | | | 49.43 | PB | Rory Graham-Watson | | 03.06.90 | Rodger Hughes | Windsor Slough Eton & Hounslow | Cambridge | 21 May 11 |  |
| 66 | 49.47 | i | | 47.55 | | Matthew Quine | | 05.06.89 | Mike Corden | City of Sheffield | Sheffield | 12 Feb 11 |  |
| 49.56 | | | | | | | | | | Birmingham | 30 Jul 11 |  |
| 50.7 | | | | | | | | | | York | 23 Jul 11 |  |
| 67 | 49.50 | | | 49.50 | PB | Daniel Gardiner | | 25.06.90 | Antonio Minichiello | City of Sheffield | Bedford | 4 Jun 11 |  |
| 67 | 49.50 | | | 47.74 | | Matthew Harrison | | 22.11.89 | | Crawley | Crawley | 27 Aug 11 |  |
| 69 | 49.54 | | | 49.35 | | Conor McLaughlin | | 07.11.89 | Callum Orr | Strabane | Tullamore, IRL | 26 Jun 11 |  |
| 70 | 49.6 | | | 49.04 | | Tom Moakes | | 31.12.90 | Steve Fudge | Notts | Derby | 15 May 11 |  |
| 49.62 | i | | | | | | | | | Birmingham | 20 Feb 11 |  |
| 50.38 | | | | | | | | | | Birmingham | 23 Jul 11 |  |
| 71 | 49.62 | | | 48.04 | | James Bowness | | 26.11.91 | Craig Winrow | Trafford | Bedford | 1 May 11 |  |
| 72 | 49.66 | i | | 48.92i | | David Dempsey | | 07.02.91 | Matthew Wood | Longwood | Sheffield | 19 Feb 11 |  |
| 49.72 | | | | | | | | | | Sportcity | 18 Jun 11 |  |
| 49.9 | | | | | | | | | | Gateshead | 30 Mar 11 |  |
| 73 | 49.7 | i | | 48.58 | | Richard Kilty | | 02.09.89 | Linford Christie | Gateshead | Sheffield | 6 Feb 11 |  |
| 49.74 | i | | | | | | | | | Lee Valley | 29 Jan 11 |  |
| 73 | 49.7 | | | 49.7 | PB | Christopher Lavery | | 20.04.89 | Dave Combe | Dundee Hawkhill | Perth | 1 May 11 |  |
| 73 | 49.7 | | | 48.36 | | Mo Abdullahi | | 31.01.91 | Terence Price | City of Portsmouth | Yeovil | 4 Jun 11 |  |
| 50.04 | | | | | | | | | | Southampton | 25 May 11 |  |
| 76 | 49.71 | i | | 49.09 | | Danny Higham | | 04.11.90 | | Liverpool Pembroke Sefton | Sheffield | 19 Feb 11 |  |
| 50.0 | | | | | | | | | | Cleckheaton | 10 Sep 11 |  |
| 50.53 | | | | | | | | | | Stretford | 12 Jun 11 |  |
| 77 | 49.75 | | | 47.94 | | Chris Smith | | 01.02.89 | Norman Poole | Wirral | Kingston | 2 Jul 11 |  |
| 78 | 49.79 | | | 49.35 | | Jacob Fehily | | | Stephen Ball | Trafford | Birmingham (U) | 22 Jun 11 |  |
| 79 | 49.8 | | | 51.12/49.8 | PB | Amardeep Sangha | | 25.10.90 | | Tipton | Tipton | 10 Apr 11 |  |
| 51.12 | | | | | | | | | | Birmingham | 19 Jun 11 |  |
| 80 | 49.85 | | | 49.09 | | Junior Ejehu | | 01.02.91 | Ayo Falola | Woodford Green Essex Ladies | Gillingham | 16 Apr 11 |  |
| 81 | 49.89 | | | 48.75 | | Isaac Ogunlade | | 28.10.91 | Chris Zah | Havering Mayesbrook | Woodford | 16 Apr 11 |  |
| 82 | 49.90 | i | | 49.90i | PB | Gareth Price | | 06.07.89 | Helen Patricia James | Cardiff | Cardiff | 9 Jan 11 |  |
| 51.35 | | | | | | | | | | Cwmbran | 3 Aug 11 |  |
| 82 | 49.90 | | | 49.59 | | Abdillah Nassir | | 22.04.90 | | Charnwood | Loughborough | 25 May 11 |  |
| 84 | 49.9 | | | 48.46 | | Nick Choudhury | | 23.02.89 | Jennifer O'Shea | Luton | Luton | 7 May 11 |  |
| 84 | 49.9 | | | 49.40 | | Caspar Eliot | | | Mark Thomas | Bristol & West | Nottingham | 14 Aug 11 |  |
| 50.44 | | | | | | | | | | Lee Valley | 16 Jul 11 |  |
| 86 | 50.00 | | | 50.00 | PB | James Wildish | | 16.08.91 | David Hull | Tonbridge | Crawley | 27 Mar 11 |  |
| 87 | 50.0 | | | 51.54/50.0 | PB | Toby Griffiths | | 12.02.91 | | Oswestry | Telford | 14 May 11 |  |
| 88 | 50.06 | | | 50.06 | PB | Alec Wing | | 23.08.90 | Chris Zah | Victoria Park & Tower Hamlets | Parliament Hill | 23 Apr 11 |  |
| 89 | 50.10 | i | | 50.10i | PB | Lee Whiteley | | 12.07.89 | Danny Gray | Sale Harriers Manchester | Sheffield | 15 Jan 11 |  |
| 50.7 | | | | | | | | | | Blackpool | 7 May 11 |  |
| 50.96 | | | | | | | | | | Stretford | 31 May 11 |  |
| 90 | 50.1 | | | 50.05/49.2 | | Ashley Hill | | 16.10.91 | John Baron | Cheltenham | Cleckheaton | 27 Mar 11 |  |
| 50.32 | i | | | | | | | | | Sheffield | 19 Feb 11 |  |
| 90 | 50.1 | | | 51.60/50.1 | PB | Matthew Clark | | 20.02.91 | Brendon Ghent | Nuneaton | Peterborough | 10 Apr 11 |  |
| 51.92 | i | | | | | | | | | Birmingham | 13 Feb 11 |  |
| 90 | 50.1 | | | 49.09 | | Nathan Felvus | | 24.11.90 | Nathan Felvus | Newport | Corby | 7 May 11 |  |
| 50.64 | | | | | | | | | | Cardiff | 14 May 11 |  |
| 90 | 50.1 | | | 50.02 | | Chris Kiely | | 15.04.89 | Robert Ellchuk | Tonbridge | Stevenage | 30 Jul 11 |  |
| 50.29 | | | | | | | | | | Lee Valley | 9 Apr 11 |  |
| 94 | 50.14 | i | | 49.07i | | Christopher Wakeford | | 27.10.89 | Colin Bovell | Sale Harriers Manchester | Birmingham | 5 Feb 11 |  |
| 94 | 50.14 | | | 49.79 | | Richard Curl | | 14.03.91 | Martyn Jones | Solihull & Small Heath | Bedford | 1 May 11 |  |
| 96 | 50.2 | | | 49.46 | | Marc Forrest | | 17.10.91 | Marc Forrest | Newbury | Yeovil | 4 Jun 11 |  |
| 97 | 50.23 | | | 49.06 | | Ben Maze | | 22.12.91 | Paul McKee | Lagan Valley | Dublin (S), IRL | 6 Aug 11 |  |
| 98 | 50.3 | | | 51.19/50.3 | PB | Peter Whitehouse | | 22.09.89 | | Birchfield H | Nottingham | 14 Aug 11 |  |
| 99 | 50.33 | | | 50.33 | PB | Declan Murray | | 13.07.90 | | Macclesfield | Cambridge | 21 May 11 |  |
| 100 | 50.35 | | | 50.29 | | Michael Holden | | 05.01.89 | Emily Parker | Kent | Bedford | 4 Jun 11 |  |
| 101 | 50.36 | | | 50.36 | PB | Stephen Bennett | | 23.01.90 | Stephen Bennett | Preston | Stretford | 2 Aug 11 |  |
| 102 | 50.38 | | | 48.08 | | Lumar Sylvester | | 13.07.91 | Clarence Callender | Thames Valley | Azusa CA, USA | 15 Apr 11 |  |
| 102 | 50.38 | | | 49.59 | | Ben Gregory | | 21.11.90 | Emily Parker | Vale of Aylesbury | Loughborough | 25 May 11 |  |
| 104 | 50.4 | | | 50.06i | | Gareth Morris | | 02.07.90 | | Ashford AC | Harrow | 30 Jul 11 |  |
| 104 | 50.4 | | | 49.87/49.6 | | Michael Skee | | 19.11.89 | | Enfield & Haringey | Stevenage | 20 Aug 11 |  |
| 50.93 | | | | | | | | | | Newham | 27 Aug 11 |  |
| 106 | 50.49 | | | 50.49 | PB | Dominic Spike | | 30.09.89 | Callum Orr | Herts Phoenix | Loughborough | 23 Apr 11 |  |
| 107 | 50.5 | | | 51.61/50.5 | PB | Steve Horton | | 03.09.89 | Steve Horton | Tipton | Corby | 7 May 11 |  |
| 107 | 50.5 | | | 49.42 | | Gary Coleman | | 18.11.91 | Graham Howell | Yate | Stoke | 7 May 11 |  |
| 50.70 | | | | | | | | | | Yate | 14 May 11 |  |
| 107 | 50.5 | | | 50.72/50.5 | PB | David Smale | | 16.10.91 | Ron Dawson | Southend | Chelmsford | 19 Jun 11 |  |
| 51.19 | | | | | | | | | | Derby | 27 Aug 11 |  |
| 107 | 50.5 | | | 50.27i | | Nico Constanti | | 11.01.90 | | Gloucester | Yate | 23 Jul 11 |  |
| 50.63 | | | | | | | | | | Exeter | 17 Jul 11 |  |
| 111 | 50.54 | | | 50.54 | PB | Thomas Ashby | | 05.04.90 | Piotr Spas | Herne Hill | Tooting Bec | 23 Jul 11 |  |
| 112 | 50.55 | | | 49.55 | | Richard Holt | | 23.08.90 | Lee Ness | City of Salisbury | Lee Valley | 9 Apr 11 |  |
| 113 | 50.60 | | | 50.60 | PB | Romeo Sithole | | 05.10.90 | Eliska Binks | Charnwood | Loughborough | 9 Jun 11 |  |
| 114 | 50.6 | | | 51.18/50.6 | PB | James Eccles | | 29.05.91 | Callum Orr | Bolton | Stretford | 17 May 11 |  |
| 51.40 | | | | | | | | | | Loughborough | 23 Apr 11 |  |
| 115 | 50.61 | | | 50.61 | PB | Andrew Robertson | | 17.12.90 | John Smith | Sale Harriers Manchester | Azusa CA, USA | 15 Apr 11 |  |
| 116 | 50.7 | | | 49.84i | | Richard Davies | | | | Blackheath & Bromley | Stretford | 17 May 11 |  |
| 50.82 | | | | | | | | | | Stretford | 31 May 11 |  |
| 116 | 50.7 | | | 51.45/50.7 | PB | Stefan Colaco | | 27.03.90 | | Harrow | Stevenage | 20 Aug 11 |  |
| 51.45 | | | | | | | | | | Tooting Bec | 23 Jul 11 |  |
| 118 | 50.71 | i | | 49.86 | | Hywel Robinson | | 06.09.90 | Roger Walters | Guernsey | Sheffield | 19 Feb 11 |  |
| 119 | 50.73 | | | 50.59/49.9 | | Tyson Oladokun | | 12.02.91 | | Victoria Park & Tower Hamlets | Derby | 27 Aug 11 |  |
| 120 | 50.74 | | | 50.31 | | Nicholas Belo | | 24.03.91 | | Cambridge H | Glasgow | 4 Jun 11 |  |
| 121 | 50.76 | | | 50.76/50.6 | PB | Leo Rice | | 25.10.91 | | Guernsey | Nottingham | 3 Apr 11 |  |
| 122 | 50.78 | | | 50.78 | PB | Benjamin Fowle | | 02.10.91 | | Colwyn Bay | Wrexham | 11 Jun 11 |  |
| 123 | 50.80 | | | 50.80 | PB | Michael Fairfield | | 05.09.89 | Robert Roberts | Liverpool H | Stretford | 2 Aug 11 |  |
| 124 | 50.8 | | | 51.35/50.8 | PB | Carl Bradbury | | 20.04.89 | Rob McKim | Reading AC | Bracknell | 15 May 11 |  |
| 51.35 | | | | | | | | | | Bournemouth | 4 Jun 11 |  |
| 124 | 50.8 | | | 52.72/50.8 | PB | Mitchell Robinson | | 11.03.91 | | Chesterfield | Derby | 15 May 11 |  |
| 124 | 50.8 | | | 51.11/50.5 | | James Lea | | 22.04.91 | | Tipton | Nuneaton | 4 Jun 11 |  |
| 124 | 50.8 | | | 50.8 | PB | Andrew Sheridan | | 20.04.91 | Mark Newell | Cambridge H | Eltham | 17 Aug 11 |  |
| 128 | 50.88 | | | 50.88 | PB | Sam Poulton | | 12.02.89 | Paul Keeble | Stevenage & North Herts | Watford | 20 Apr 11 |  |
| 129 | 50.9 | | | 48.67 | | Tyler Johnson | | 24.12.91 | Ronald Blank | City of Plymouth | Exeter | 3 Jul 11 |  |
| 52.83 | i | | | | | | | | | Cardiff | 5 Mar 11 |  |
| 129 | 50.9 | | | 50.8 | | Ryan Fairclough | | 15.12.89 | Andrew Fox | Northern (Isle of Man) | Wrexham | 14 Aug 11 |  |
| 131 | 50.94 | | | 50.16 | | Eugene Ayanful | | 14.05.90 | Jared Deacon | Woodford Green Essex Ladies | Loughborough | 23 Apr 11 |  |
| 132 | 50.95 | | | 50.68 | | James Garnier | | 21.01.91 | | Hercules Wimbledon | Cambridge | 21 May 11 |  |
| 132 | 50.95 | | | 50.93/50.7 | | Simon King | | 26.02.90 | John Graves | Tamworth | Birmingham (U) | 22 Jun 11 |  |
| 134 | 50.96 | | | 50.96 | PB | David Bolton | | 15.11.91 | Todd Bennett | Southampton | Abingdon | 13 Aug 11 |  |
| 135 | 51.0 | | | 52.21/51.0 | PB | Dan Pidgeon | | 30.03.90 | Neil England | Swindon | Swindon | 21 May 11 |  |
| 135 | 51.0 | | | 51.02/51.0 | PB | Craig O'Brien | | 07.08.90 | Paul Waters | Wirral | Macclesfield | 3 Jul 11 |  |
| 51.02 | | | | | | | | | | Stretford | 2 Aug 11 |  |
| 135 | 51.0 | | | 51.0 | PB | Ashley Ambrose | | 29.01.90 | | Ryston | Woking | 13 Aug 11 |  |
| 138 | 51.01 | | | 50.00 | | Matt Harris | | 17.12.90 | Cy Knibb | Bristol & West | Yate | 14 May 11 |  |
| 139 | 51.08 | | | 50.37 | | Allan Ramsay | | 05.04.90 | | Victoria Park City of Glasgow | Glasgow | 19 Jun 11 |  |
| 139 | 51.08 | | | 50.27i/49.3 | | Matthew Turner | | 19.04.89 | | Shettleston | Grangemouth | 14 Aug 11 |  |
| 141 | 51.09 | | | 51.00 | | Darren Thomson | | 19.05.89 | | Lothian | Livingston | 17 Aug 11 |  |
| 142 | 51.10 | | | 50.22/50.0 | | Cameron Webb | | 08.04.91 | Paul Keeble | Stevenage & North Herts | Hendon | 4 Jun 11 |  |
| 143 | 51.1 | | | 51.59/51.1 | PB | Greg Lott | | 24.11.90 | | Aldershot, Farnham & District | Portsmouth | 21 May 11 |  |
| 51.59 | | | | | | | | | | Walton | 17 Apr 11 |  |
| 144 | 51.11 | | | 49.46 | | Peter Henworth | | 30.12.90 | | Hastings AC | Carshalton | 10 Sep 11 |  |
| 145 | 51.18 | | | 51.18 | PB | Mark Booth | | 22.05.91 | Janet Nash | Wycombe | Horspath | 7 May 11 |  |
| 145 | 51.18 | | | 49.83 | | Christian Roberts | | 18.10.90 | | Huntingdonshire | Peterborough | 29 Aug 11 |  |
| 147 | 51.19 | i | | 51.19i | PB | Andrew Kerr | | 25.02.89 | | Scottish Schs | Glasgow | 5 Feb 11 |  |
| 52.27 | | | | | | | | | | Grangemouth | 16 Apr 11 |  |
| 148 | 51.2 | | | 52.85/51.2 | PB | Kevin Brown | | 10.12.90 | Keith Palmer | Southend | Chelmsford | 19 Jun 11 |  |
| 148 | 51.2 | | | 51.2 | PB | Michael Cooke | | 03.02.91 | | Stockport | Clayton-le-Moors | 3 Jul 11 |  |
| 148 | 51.2 | | | 52.21/51.2 | PB | Luke Corbett | | 28.10.91 | | Tipton | Tipton | 14 Aug 11 |  |
| 148 | 51.2 | | | 51.06 | | James Blackburn | | 07.07.91 | Adrian Webb | Liverpool H | Litherland | 20 Aug 11 |  |
| 51.28 | | | | | | | | | | Stretford | 16 Aug 11 |  |
| 148 | 51.2 | | | 50.88 | | John Ruddy | | 18.11.90 | | Shettleston | Glasgow | 30 Aug 11 |  |
| 153 | 51.21 | i | | 50.68i | | Zak Saucede | | 22.06.89 | | Enfield & Haringey | Birmingham | 5 Feb 11 |  |
| 154 | 51.25 | i | | 51.25i | PB | Kenneth Love | | 29.10.91 | | Giffnock North | Sheffield | 19 Feb 11 |  |
| 52.06 | | | | | | | | | | Glasgow | 4 Jun 11 |  |
| 52.9 | | | | | | | | | | Wishaw | 1 May 11 |  |
| 155 | 51.3 | | | 51.42/50.3 | | Tim Burt | | 22.11.89 | Craig Winrow | Ashford AC | Southampton | 9 Jul 11 |  |
| 155 | 51.3 | | | 49.14 | | Ted Romney | | 11.07.89 | Brian Craig | Blackpool, Wyre & Fylde | Blackpool | 23 Jul 11 |  |
| 51.40 | | | | | | | | | | Stretford | 19 Jul 11 |  |
| 155 | 51.3 | | | 51.0 | | Christopher Dodd | | 07.11.89 | Keith Brackstone | Bristol & West | Eastbourne | 30 Jul 11 |  |
| 158 | 51.31 | | | 51.31 | PB | James Wright | | 08.03.89 | Brian Scobie | Sale Harriers Manchester | Stretford | 17 May 11 |  |
| 159 | 51.37 | | | 51.37 | PB | Thomas Matthews | | 16.04.90 | Neil Holmes | Kendal | Sportcity | 18 Jun 11 |  |
| 160 | 51.39 | | | 51.22i | | Oliver Stringer | | 26.09.91 | | Wigan & District | Stretford | 16 Aug 11 |  |
| 161 | 51.4 | | | 50.97 | | Mark Robinson | | 26.10.90 | | Ipswich | King's Lynn | 19 Jun 11 |  |
| 51.92 | | | | | | | | | | Bedford | 30 Apr 11 |  |
| 161 | 51.4 | | | 51.40i | | Stephen Goreham | | 20.01.91 | Claire Tompsett | Hillingdon | Winchester | 30 Jul 11 |  |
| 51.79 | | | | | | | | | | Walton | 17 Apr 11 |  |
| 161 | 51.4 | | | 50.26 | | Peter Richardson | | 13.10.89 | | Northern (Isle of Man) | Wrexham | 14 Aug 11 |  |
| 164 | 51.42 | | | 51.42 | PB | Stuart McIlreavy | | 28.01.90 | | Lasswade | Grangemouth | 16 Apr 11 |  |
| 164 | 51.42 | | | 51.03i | | Martin Browne | | 10.04.90 | Callum Orr | Birchfield H | Loughborough | 8 Jun 11 |  |
| 166 | 51.5 | | | 51.44/51.0 | | Jake Littlehales | | 07.11.91 | | East Cheshire | Cleckheaton | 7 May 11 |  |
| 52.57 | | | | | | | | | | Stretford | 14 May 11 |  |
| 166 | 51.5 | | | 50.16 | | Errol Houston | | 19.04.91 | Martey Newman | Enfield & Haringey | Cardiff | 4 Jun 11 |  |
| 166 | 51.5 | | | 50.6 | | Luke Chown | | 12.06.90 | | Abingdon | Worcester | 3 Jul 11 |  |
| 166 | 51.5 | | | 52.36/51.5 | PB | David Villota | | 18.09.91 | | South London | Kingston | 9 Jul 11 |  |
| 52.61 | | | | | | | | | | Kingston | 15 May 11 |  |
| 170 | 51.55 | | | 50.75 | | Paul Adair | | 12.01.90 | | Havering Mayesbrook | Swansea | 27 Aug 11 |  |
| 171 | 51.56 | i | | 47.24 | | Patrick North | | 16.08.89 | Simon Duberley | Swindon | Birmingham | 5 Feb 11 |  |
| 172 | 51.59 | i | | 51.06 | | Todd Marshall | | 16.10.89 | Richard Hollingsworth | City of Sheffield | Sheffield | 15 Jan 11 |  |
| 173 | 51.60 | | | 50.33 | | Karl McDonagh | | 29.07.90 | | Scunthorpe | Hull | 10 Apr 11 |  |
| 174 | 51.6 | | | 51.35/51.0 | | Andrew McElwee | | 17.06.89 | | Ayr Seaforth | Saltcoats | 10 Apr 11 |  |
| 52.95 | | | | | | | | | | Ayr | 31 Aug 11 |  |
| 174 | 51.6 | | | 49.64 | | Darren Corbin | | 28.06.91 | Frank Adams | Enfield & Haringey | Lee Valley | 21 May 11 |  |
| 51.62 | | | | | | | | | | Bedford | 30 Apr 11 |  |
| 174 | 51.6 | | | 51.27/51.0 | | Hassan Davis | | 23.02.89 | Junior Field | Kent | Catford | 26 May 11 |  |
| 51.95 | | | | | | | | | | Parliament Hill | 23 Apr 11 |  |
| 174 | 51.6 | | | 53.33/51.6 | PB | Jason Jeffery | | 28.03.90 | | Hastings AC | Hastings | 30 Jul 11 |  |
| 178 | 51.62 | | | 51.62 | PB | Chris Baber | | 17.04.91 | | Tynedale | Gateshead | 10 Aug 11 |  |
| 178 | 51.62 | | | 51.62 | PB | Stuart Price | | 22.10.91 | | Macclesfield | Stretford | 16 Aug 11 |  |
| 180 | 51.66 | | | 51.37 | | Mike Sweeney | | 09.03.90 | Mike Bull | Liverpool H | Hexam | 23 Jul 11 |  |
| 181 | 51.67 | i | | 51.67i | PB | Chris Stubbings | | 19.02.90 | | Southend | Birmingham | 9 Feb 11 |  |
| 182 | 51.68 | | | 51.68 | PB | Atak Diing | | 01.01.89 | | Highgate | Stretford | 2 Aug 11 |  |
| 183 | 51.7 | | | 50.57/50.3 | | Alexander Blair | | 05.10.90 | John Powell | Blackheath & Bromley | Chelmsford | 21 May 11 |  |
| 183 | 51.7 | | | 49.97/49.9 | | Benjamin Brand | | 11.05.89 | | Manx | Salford | 4 Jun 11 |  |
| 52.40 | | | | | | | | | | Sandown | 29 Jun 11 |  |
| 183 | 51.7 | | | 52.25/51.7 | PB | Matthew Burns | | 06.09.91 | Mark Gardner | Lancaster & Morecambe | Hyndburn | 25 Jun 11 |  |
| 52.25 | | | | | | | | | | Stretford | 14 Jun 11 |  |
| 186 | 51.71 | | | 51.71/51.7 | PB | James Joy | | | Joyce Hogg | Aberdeen | Inverness | 28 May 11 |  |
| 187 | 51.72 | | | 51.24 | | Sam Sleap | | 09.05.91 | Bill Jewers | Basingstoke & Mid Hants | Woerden, NED | 27 Aug 11 |  |
| 188 | 51.73 | | | 50.38 | | Paul Miller | | 07.05.89 | Bruce Horsburgh | Gateshead | Bedford | 30 Apr 11 |  |
| 189 | 51.78 | | | 51.78 | PB | Shon Evans | | 21.11.90 | | Menai | Stretford | 19 Jul 11 |  |
| 190 | 51.8 | | | 51.69/51.5 | | Daniel Green | | 31.07.91 | | Ipswich | King's Lynn | 19 Jun 11 |  |
| 52.68 | i | | | | | | | | | Sheffield | 19 Feb 11 |  |
| 190 | 51.8 | | | 49.49/49.3 | | Sam Thorpe | | 06.04.90 | Ricky David Thorpe | Rotherham | Cudworth | 3 Jul 11 |  |
| 192 | 51.85 | i | | 50.21 | | Rahimullah Wahedi | | 13.07.90 | | Thames Valley | Lee Valley | 9 Jan 11 |  |
| 193 | 51.86 | | | 51.33 | | Ian Jones T44 | | 30.12.89 | John Dunne | East Cheshire | Manchester | 27 May 11 |  |
| 194 | 51.88 | i | | 51.88i | PB | Tom Fright | | 27.01.90 | Bill Jewers | Basingstoke & Mid Hants | Lee Valley | 9 Jan 11 |  |
| 194 | 51.88 | | | 51.29 | | Bertie Lewis | | 19.12.91 | Mark Hatton | Reading AC | Horspath | 7 May 11 |  |
| 196 | 51.90 | | | 50.46 | | Jack Andrew | | 12.10.91 | Christopher Bartram | Sale Harriers Manchester | Hexam | 23 Jul 11 |  |
| 197 | 51.9 | | | 51.49/51.3 | | Owen Walpole | | 17.07.90 | | Exeter | Yeovil | 2 Apr 11 |  |
| 52.22 | | | | | | | | | | Gateshead | 14 May 11 |  |
| 197 | 51.9 | | | 51.37 | | Michael West | | 12.11.90 | | Hastings AC | Crawley | 15 May 11 |  |
| 197 | 51.9 | | | 52.30/51.9 | PB | Paul Dickson | | 08.12.90 | | Bournemouth | Southampton | 25 May 11 |  |
| 52.30 | | | | | | | | | | Bournemouth | 4 Jun 11 |  |
| 200 | 51.93 | i | | 51.31/51.2 | | Matt Williams | | 08.06.90 | | Tynedale | Sheffield | 19 Feb 11 |  |
| 201 | 51.97 | | | 51.97 | PB | Tim Campton-Smith | | | | Cambridge Uni | Cambridge | 21 May 11 |  |
| 202 | 51.98 | | | 50.99 | | Dominic Scott | | 10.06.91 | Blake Ellis | Altrincham | Stretford | 2 Aug 11 |  |
| 203 | 52.0 | | | 49.82i/49.4 | | James Moorcroft | | 06.10.89 | Mark Shepherd | Team Kennet | Bracknell | 15 May 11 |  |
| 203 | 52.0 | | | 53.69/52.0 | PB | Adam Waind | | 28.04.91 | | Vale of Aylesbury | Peterborough | 21 May 11 |  |
| 203 | 52.0 | | | 49.81 | | Umar Hameed | | 24.02.89 | | Sale Harriers Manchester | Leeds | 5 Oct 11 |  |
| 206 | 52.04 | | | 51.73/51.7 | | Stephen Kelly | | 07.05.90 | | Highgate | Tooting Bec | 18 Jun 11 |  |
| 207 | 52.1 | | | 52.99/52.1 | PB | Michael Kendall | | 12.11.91 | Claire Tompsett | Hillingdon | Peterborough | 21 May 11 |  |
| 52.99 | | | | | | | | | | Hendon | 11 Jun 11 |  |
| 207 | 52.1 | | | 51.44/51.0 | | Daniel Harmes | | 17.04.91 | David Harmes | Scunthorpe | Scunthorpe | 1 Oct 11 |  |
| 52.55 | i | | | | | | | | | Sportcity | 18 Dec 11 |  |
| 209 | 52.14 | | | 52.14 | PB | Sam Deathe | | 07.09.91 | James Bennett | Marshall Milton Keynes | Watford | 24 Aug 11 |  |
| 210 | 52.17 | | | 52.17 | PB | Adam McCarthy | | 06.12.91 | | Havering Mayesbrook | Yeovil | 2 Jul 11 |  |
| 211 | 52.18 | | | 52.18 | PB | Reece Bowers | | | Jason Carty | Sutton & District | Kingston | 15 May 11 |  |
| 212 | 52.20 | i | | 51.43i | | Oliver Knight | | 18.08.89 | Eliska Binks | Charnwood | Birmingham | 20 Feb 11 |  |
| 52.26 | | | | | | | | | | Loughborough | 9 Jun 11 |  |
| 213 | 52.2 | | | 50.75 | | Nnamdi Umeh | | 04.02.90 | Chris Zah | Woodford Green Essex Ladies | Hornchurch | 2 Apr 11 |  |
| 214 | 52.22 | | | 52.04 | | Owen McArdle | | 13.09.91 | | Chester-le-Street | Gateshead | 14 May 11 |  |
| 215 | 52.29 | | | 50.94 | | John Ewbank | | 16.11.89 | Callum Orr | | Loughborough | 8 Jun 11 |  |
| 216 | 52.3 | | | 51.49 | | Donald Carter | | 19.03.90 | | Invicta East Kent | Canterbury | 13 Aug 11 |  |
| 216 | 52.3 | | | 54.67/52.3 | PB | Kennoy Lindsay | | | Michael Bond | Herne Hill | Crawley | 13 Aug 11 |  |
| 216 | 52.3 | | | 51.3 | | Stuart Cameron | | 10.04.90 | | Stockport | Stockport | 14 Aug 11 |  |
| 216 | 52.3 | | | 52.40/50.9 | | Joe Madge | | 02.10.91 | Adam Madge | Grantham AC | Grantham | 4 Sep 11 |  |
| 52.42 | i | | | | | | | | | Sheffield | 15 Jan 11 |  |
| 220 | 52.34 | | | 51.65/51.6 | | Shaun Leigh | | 27.09.90 | Steve King | Brighton & Hove | Bedford | 4 Jun 11 |  |
| 221 | 52.35 | | | 52.35 | PB | Allister Woods | | 27.11.89 | | Orchard County | Antrim | 2 Jul 11 |  |
| 222 | 52.36 | i | | 52.36i | PB | Michael Tayo Olasanoye | | | | UWE | Sheffield | 19 Feb 11 |  |
| 223 | 52.37 | | | 51.13/51.0 | | Tom Roberts | | | | Leeds City | Bedford | 30 Apr 11 |  |
| 224 | 52.39 | | | 52.39 | PB | Alan Williamson | | 06.08.89 | Martin Leyland | Shetland | Sandown | 29 Jun 11 |  |
| 225 | 52.40 | | | 50.35 | | David Horniman | | 10.08.91 | Blake Ellis | Trafford | Stretford | 2 Aug 11 |  |
| 226 | 52.4 | | | 51.75 | | Christopher Marshall | | 27.01.91 | Darrell Maynard | City of Norwich | King's Lynn | 19 Jun 11 |  |
| 226 | 52.4 | | | 52.64/52.3 | | Adam Cowburn | | 08.05.89 | | Southampton | Southampton | 9 Jul 11 |  |
| 52.64 | | | | | | | | | | Southampton | 25 May 11 |  |
| 226 | 52.4 | | | 52.4 | PB | Sam Caplen | | 17.05.90 | | Eastbourne | Eastbourne | 2 Aug 11 |  |
| 226 | 52.4 | | | 52.4 | PB | Adam Stainsby | | 14.04.89 | | Worthing | Horsham | 14 Aug 11 |  |
| 230 | 52.44 | i | | 52.44i | PB | Martin Hayes | | 16.05.89 | | Victoria Park City of Glasgow | Glasgow | 5 Feb 11 |  |
| 230 | 52.44 | | | 52.44 | PB | James Flett | | 05.02.91 | | Orkney | Livingston | 17 Aug 11 |  |
| 232 | 52.47 | | | 51.33/50.6 | | Dominic Henry | | 03.08.90 | | Yeovil | Yeovil | 11 Sep 11 |  |
| 233 | 52.5 | | | 52.5 | PB | Jack Stroud | | 27.08.89 | | Orion | Croydon | 9 Jul 11 |  |
| 234 | 52.55 | | | 52.55 | PB | Josh Spering | | 21.04.91 | Mark Baddeley | Cheltenham | Watford | 24 Aug 11 |  |
| 235 | 52.59 | i | | 51.94/51.0 | | Eric Nyangezi | | 26.06.91 | Ty Holden | Ilford | Lee Valley | 23 Feb 11 |  |
| 236 | 52.6 | | | 52.6 | PB | Chris Lowe | | 03.07.90 | | Macclesfield | Bebington | 4 Jun 11 |  |
| 236 | 52.6 | | | 54.32/52.6 | PB | Bakri Suleiman | | | | Oxford City | Andover | 9 Jul 11 |  |
| 236 | 52.6 | | | 52.97/52.6 | PB | Edward Lantzos | | 23.02.91 | | Newport | Newport | 13 Jul 11 |  |
| 239 | 52.65 | | | 52.63 | | Stewart Chalmers | | 01.01.91 | | Stornoway | Livingston | 17 Aug 11 |  |
| 240 | 52.68 | | | 52.68 | PB | Arners Trotter-Smith | | 28.08.91 | Gordon Ainsley | BRAT | Birmingham (U) | 22 Jun 11 |  |
| 240 | 52.68 | | | 52.34 | | Andrew Lomas | | 17.03.90 | | Charnwood | Loughborough | 13 Jul 11 |  |
| 242 | 52.69 | | | 52.69 | PB | Chris Claydon | | 25.01.91 | Deborah Bray | Marlborough & District Junior | Yate | 4 Sep 11 |  |
| 243 | 52.7 | i | | 53.24i/52.7i | PB | Matt Stickland | | 30.11.90 | | Leeds Uni | Sheffield | 2 Feb 11 |  |
| 244 | 52.76 | | | 51.74/51.6 | | Callum McCabe | | 08.04.91 | Darrell Maynard | Trafford | Birmingham (U) | 22 Jun 11 |  |
| 245 | 52.77 | | | 51.85 | | Andrew Ferguson | | 11.02.90 | | Banchory Stonehaven | Inverness | 28 May 11 |  |
| 246 | 52.78 | | | 51.02 | | David New | | 25.03.91 | | Edinburgh AC | Livingston | 17 Aug 11 |  |
| 247 | 52.8 | | | 55.36/52.8 | PB | Andrew Young | | | Sam Stanislaus | Northumbria Uni | Gateshead | 30 Mar 11 |  |
| 247 | 52.8 | | | 52.52/51.7 | | Graeme Gibson | | 02.02.90 | Eric Simpson | Dunfermline & West Fife | Wishaw | 1 May 11 |  |
| 247 | 52.8 | | | 53.24/52.8 | PB | Tim Byford | | 05.07.91 | Eric Phillips | Ipswich | Ipswich | 21 May 11 |  |
| 247 | 52.8 | | | 52.8 | PB | Jerry Danjuma | | 11.12.90 | | Marshall Milton Keynes | Luton | 4 Jun 11 |  |
| 247 | 52.8 | | | 52.8 | PB | Paul Jones | | 02.05.90 | | Halesowen | Stafford | 3 Jul 11 |  |
| 247 | 52.8 | | | 51.36 | | Daniel Pearce | | 11.09.91 | Laurence Garnham | Newquay & Par | Woking | 30 Jul 11 |  |
| 253 | 52.83 | | | 52.83 | PB | Chris Hepworth | | 17.01.91 | Steve Mann | Ealing, Southall & Middx | Watford | 18 May 11 |  |
| 254 | 52.84 | i | | 50.79i | | Hayden Carter | | 06.07.91 | Barry Kitcher | Cannock & Stafford | Sheffield | 16 Feb 11 |  |
| 255 | 52.86 | i | | 52.86i | PB | Simon Turnock | | 01.01.89 | Tim Needham | Nene Valley | Birmingham | 5 Feb 11 |  |
| 52.9 | | | | | | | | | | Kettering | 25 Apr 11 |  |
| 256 | 52.87 | | | 52.87 | PB | Anthony Bowyer | | 01.02.91 | Tim Agar | Longwood | Cleckheaton | 4 Sep 11 |  |
| 257 | 52.88 | | | 52.88 | PB | Josh Green | | 12.11.91 | Callum Orr | Wakefield | Wakefield | 7 May 11 |  |
| 258 | 52.9 | | | 53.45/52.9 | PB | Russell Best | | 05.09.90 | Stephen Shaw | New Marske | Jarrow | 7 May 11 |  |
| 258 | 52.9 | | | 51.98 | | Thomas Marper | | 09.11.91 | Stan Markley | Gateshead | Jarrow | 3 Jul 11 |  |
| 52.94 | | | | | | | | | | Stretford | 19 Jul 11 |  |
| 258 | 52.9 | | | 52.9 | PB | Edwin Elmhirst | | 15.01.90 | Deirdre Elmhirst | Worcester | Worcester | 3 Jul 11 |  |
| 258 | 52.9 | | | 50.58/50.3 | | Jamie Horder | | 10.05.89 | | Cheltenham | Cheltenham | 6 Jul 11 |  |
| 258 | 52.9 | | | 50.51 | | David Munro | | 06.04.91 | Howard Court | Manx | Birmingham | 27 Aug 11 |  |
| 258 | 52.9 | | | 53.51/52.8 | | Richard de-Camps | | 17.11.89 | Paul de-Camps | Gloucester | Yate | 11 Sep 11 |  |
| 264 | 52.97 | | | 52.97 | PB | Alex Veitch | | 27.11.91 | | Herts Phoenix | Parliament Hill | 23 Apr 11 |  |
| 264 | 52.97 | | | 52.69 | | Jamie Courtenay | | 13.12.91 | Adrian Courtenay | Cheltenham | Street | 7 May 11 |  |
| 266 | 52.99 | i | | 52.31/52.1 | | David Sadkin | | 19.01.90 | | Unattached | Lee Valley | 29 Jan 11 |  |
| 266 | 52.99 | i | | 52.24 | | Dan Wright | | 01.12.90 | | Stratford-upon-Avon | Birmingham | 20 Feb 11 |  |
| 268 | 53.00 | | | 53.00 | PB | Nyma Sharifi | | 26.04.91 | | Cambridge Uni | Parliament Hill | 23 Apr 11 |  |
| 268 | 53.00 | | | 52.88 | | Sean Reilly | | 24.09.90 | Derek Easton | Central | Grangemouth | 22 May 11 |  |
| 268 | 53.00 | | | 52.47/51.9 | | Gary McBride | | 01.12.91 | | Shettleston | Grangemouth | 14 Aug 11 |  |
| 271 | 53.0 | | | 52.1 | | Charlie Rowberry | | 25.02.90 | | Poole Runners | Par | 9 Jul 11 |  |
| 271 | 53.0 | | | 53.0 | PB | Nicholas Houghton | | 16.05.89 | | Thurrock | Woking | 13 Aug 11 |  |
| 47.89 | | | 47.89 | PB | Jason Harvey | | 09.04.91 | Paul McKee | Lagan Valley | Oordegem, BEL | 4 Jun 11 |  |
| 48.02 | | | 48.02 | PB | Billy Ryan | | | Nick Dakin | Newham & Essex Beagles | Bedford | 2 May 11 |  |
| 48.62 | | | 48.62 | PB | Ciaran Mackey | | 14.09.91 | | Kingston & Poly | Yeovil | 2 Jul 11 |  |
| 51.2 | | | 51.2 | PB | Tommy Carroll | | | Mick Woods | City of Norwich | Stevenage | 30 Jul 11 |  |
| 51.3 | | | 53.16/51.3 | PB | David Peleckas | | 02.05.91 | | Kent | Catford | 26 May 11 |  |
| 51.95 | i | | 51.95i | PB | Romain Adam | | 15.01.90 | | Birmingham Uni | Birmingham | 9 Feb 11 |  |