| 800 U20 Men 2018 to 2:06.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | |
| 1 | 1:47.73 | | | 1:46.97 | | Markhim Lonsdale | | 3 | | Crook | Tampere, FIN | 14 Jul 18 |  |
| 2 | 1:47.95 | | | 1:44.75 | | Alex Botterill | | 2 | Andrew Henderson | City of York | Watford | 26 May 18 | |
| UKA WORLD JUNIOR STANDARD: 1:48.25 |
| 3 | 1:48.61 | | | 1:46.47 | | Jake Heyward | | 3 | James Thie | Cardiff | Stretford | 26 Jun 18 | |
| 4 | 1:49.65 | | | 1:49.08 | | Alexander Birkett | | 2 | Helen Clitheroe | Kendal | Sportcity | 12 May 18 | |
| 5 | 1:49.74 | | | 1:43.82 | | Oliver Dustin | | 1 | Graeme Mason | Border | Birmingham | 14 Jul 18 | |
 UK 10 TARGET: 1:50.00 |
| 6 | 1:50.06 | | | 1:49.59 | | Ricky Lutakome | | 2 | Nick Hancock | Sutton & District | Watford | 26 May 18 | |
| 7 | 1:50.17 | | | 1:44.80 | | Yusuf Bizimana | | 1 | Jeffrey Nkrumah | Victoria Park & Tower Hamlets | Stretford | 28 Aug 18 | |
| 8 | 1:50.29 | | | 1:49.85 | | Josh Allen | | 2 | Martin Peevor | Middlesbrough (Mandale) | Stretford | 12 Jun 18 | |
| 9 | 1:50.42 | i | | 1:50.42i | PB | Will Crisp | | 2 | Bryan Clinton | Swindon | Birmingham | 17 Feb 18 | |
| 1:51.33 | | | | | | | | | | Watford | 26 May 18 | |
| 10 | 1:50.82 | | | 1:48.70 | | Simon Coppard | | 1 | Peter Brenchley | Tonbridge | Brighton | 30 May 18 | |
| 11 | 1:50.86 | | | 1:50.86 | PB | Alex Goodall | | 2 | David Lowes | White Star (Belgium) | Oordegem, BEL | 2 Jun 18 | |
| 12 | 1:51.12 | | | 1:51.12 | PB | Adam Spilsbury | | 3 | Richard Goddard | Sale Harriers Manchester | Sportcity | 12 May 18 | |
| 12 | 1:51.12 | | | 1:51.07i | | Michael Parry | | 2 | Philip Oliver | Colwyn Bay | Stretford | 24 Jul 18 | |
| 14 | 1:51.22 | | | 1:48.51 | | Seumas MacKay | | 1 | David Wagstaff | Shetland | Stretford | 28 Aug 18 | |
| 15 | 1:51.29 | | | 1:49.22 | | Sam Brown | | 2 | Carol Sharp | Edinburgh AC | Sportcity | 12 May 18 | |
| 16 | 1:51.30 | | | 1:44.88 | | Thomas Randolph | | 3 | Craig Winrow | Tamworth | Sportcity | 12 May 18 | |
| 17 | 1:51.48 | | | 1:44.98 | | Tiarnan Crorken | | 3 | Andy Bibby | Preston | Stretford | 15 May 18 | |
| 18 | 1:51.56 | | | 1:51.07i | | Cameron Steven | | 3 | Jamie Bowie | Lasswade | Princeton NJ, USA | 12 May 18 | |
| 19 | 1:51.78 | | | 1:49.36 | | Ben Lee | | 1 | Andrew Carter | Vale Royal | Stretford | 14 Aug 18 | |
| 20 | 1:51.79 | | | 1:51.60 | | Cameron Bell | | 3 | Keith Whitelam | Hallamshire | Sportcity | 12 May 18 | |
| 21 | 1:51.90 | | | 1:44.79 | | Callum Dodds | | 1 | John Wildman | Enfield & Haringey | Loughborough | 23 Jun 18 | |
| 22 | 1:52.05 | | | 1:49.72 | | Psalm Roberts-Nash | | 3 | Howard Court | Wolverhampton & Bilston | Bedford | 17 Jun 18 | |
| 23 | 1:52.19 | | | 1:52.19 | PB | Dan Wilde | | 3 | Charlotte Fisher | Taunton | Street | 5 May 18 | |
| 24 | 1:52.24 | | | 1:49.35 | | Joseph Tuffin | | 3 | Graham Moffatt | Rushcliffe | Stretford | 18 Aug 18 | |
| 25 | 1:52.37 | | | 1:45.99 | | Joshua Lay | | 2 | Anthony Love | Rugby & Northampton | Watford | 18 Apr 18 | |
| 26 | 1:52.45 | | | 1:46.11 | | George Mills | | 3 | Jon Bigg | Brighton Phoenix | Bedford | 6 May 18 | |
| 27 | 1:52.72 | | | 1:52.67 | | Thomas Fulton | | 2 | George Harrison | Shaftesbury Barnet | Watford | 26 May 18 | |
| 28 | 1:52.87 | | | 1:52.43 | | Harry Richardson | | 2 | Martin Tarsey | Basingstoke & Mid Hants | Watford | 8 Aug 18 | |
| 29 | 1:52.89 | | | 1:52.89 | PB | Adrian Lloyd-Davies | | 2 | Stuart Hamilton | Bridgnorth | Tipton | 17 Jul 18 | |
| 30 | 1:53.06 | | | 1:47.30 | | Rocco Zaman-Browne | | 1 | Carl John Summers | Manchester H | Stretford | 12 Jun 18 | |
| 31 | 1:53.39 | | | 1:53.39 | PB | Shaun Hudson | | 1 | Shireen Higgins | Windsor Slough Eton & Hounslow | Watford | 18 Apr 18 | |
| 32 | 1:53.41 | | | 1:53.41 | PB | Jacques Maurice | | 1 | Andrew Henderson | Harrogate | Loughborough | 23 Jun 18 | |
| 33 | 1:53.45 | i | | 1:48.93 | | Kane Elliott | | 1 | William Sharp | Falkirk | Emirates Arena | 21 Dec 18 | |
| 34 | 1:53.64 | | | 1:53.64 | PB | Alex Johnston | | 1 | Steven Doig | Pitreavie | Stretford | 28 Aug 18 | |
| 35 | 1:53.66 | | | 1:49.67 | | John Howorth | | 2 | Adrian Clover | Team Bath | Watford | 18 Apr 18 | |
| 36 | 1:53.74 | | | 1:53.74 | PB | Archie Richardson | | 1 | Mark Baddeley | Lincoln Wellington | Loughborough | 23 Jun 18 | |
| 37 | 1:53.77 | | | 1:46.11 | | Joe Wigfield | | 2 | Ian McBain | Wirral | Stretford | 26 Jun 18 | |
| 38 | 1:53.83 | | | 1:51.08 | | Thomas Patrick | | 1 | George Harrison | Shaftesbury Barnet | Watford | 13 Jun 18 | |
| 39 | 1:53.88 | | | 1:53.88 | PB | Luke Chesters | | 1 | Richard Goddard | Sale Harriers Manchester | Liverpool | 27 May 18 | |
| 40 | 1:54.09 | | | 1:49.56 | | Luke Duffy | | 1 | Richard Massey | Mansfield | St. Peter Port | 23 Jun 18 | |
| 41 | 1:54.13 | | | 1:53.95 | | Harry Wells | | 2 | Paul de-Camps | Gloucester | Tipton | 17 Jul 18 | |
| 42 | 1:54.15 | | | 1:48.59 | | Shaun Gee | | 2 | Danny Gray | Sale Harriers Manchester | Stretford | 18 Aug 18 | |
| 43 | 1:54.21 | | | 1:46.98 | | Angus Harrington | | 1 | | Blackheath & Bromley | Eton | 1 Jul 18 | |
| 44 | 1:54.25 | | | 1:52.7 | | Joshua Hulse | | 1 | Lee Bowker | Ipswich | Watford | 18 Apr 18 | |
| 45 | 1:54.32 | | | 1:50.07 | | Thomas Joyce | | 3 | | Tynedale | Charlotte NC, USA | 20 Apr 18 | |
| 46 | 1:54.33 | | | 1:51.63 | | Mitchel Cox | | 2 | Steve Reynolds | Basildon | Eltham | 23 May 18 | |
| 46 | 1:54.33 | | | 1:50.21 | | David Mullarkey | | 2 | Andrew Fox | Manx | Stretford | 14 Aug 18 | |
| 46 | 1:54.33 | | | 1:54.33 | PB | Thomas Keevil | | 1 | Russell Middleton | Havering | Eltham | 15 Aug 18 | |
| 49 | 1:54.42 | | | 1:52.62 | | Xavier O'Hare | | 1 | Craig Winrow | Trafford | Stretford | 26 Jun 18 | |
| 50 | 1:54.49 | | | 1:49.66 | | Robert Howorth | | 2 | Adrian Clover | Team Bath | Watford | 18 Apr 18 | |
| 51 | 1:54.54 | | | 1:54.54 | PB | Finn Birnie | | 1 | John Knowles | Newquay & Par | Exeter | 26 Jun 18 | |
| 52 | 1:54.55 | | | 1:52.46 | | Benjamin Davies | | 3 | Simon Goodwin | Bedford & County | Chelmsford | 2 Jun 18 | |
| 53 | 1:54.57 | | | 1:54.35 | | Abdiqadir Mohamed | | 3 | David Wilkinson | Thames Valley | Watford | 11 Jul 18 | |
| 54 | 1:54.60 | | | 1:52.26 | | Alfred Yabsley | | 2 | Simon Goodwin | Bedford & County | Eton | 1 Jul 18 | |
| 55 | 1:54.61 | i | | 1:45.66 | | Finley Mclear | | 2 | | Exeter | Cardiff | 4 Feb 18 | |
| 1:57.19 | | | | | | | | | | Exeter | 9 Jun 18 | |
| 56 | 1:54.70 | | | 1:54.70 | PB | Jed Skilton | | 1 | David Allen | Poole AC | Sportcity | 12 May 18 | |
| 57 | 1:54.71 | | | 1:54.71 | PB | Joshua Ward | | 1 | Robert Hughes | Cannock & Stafford | Stretford | 18 Aug 18 | |
| 58 | 1:54.81 | i | | 1:50.72 | | Jaymee Domoney | | 3 | Dave Amey | City of Salisbury | Lexington VA, USA | 27 Jan 18 | |
| 1:56.24 | | | | | | | | | | Charleston SC, USA | 16 Mar 18 | |
| 59 | 1:54.84 | | | 1:51.00 | | Benjamin West | | 1 | Kyle Bennett | Bicester | Loughborough | 23 Jun 18 | |
| 59 | 1:54.84 | | | 1:54.84 | PB | George Groom | | 2 | | Shaftesbury Barnet | Watford | 8 Aug 18 | |
| 61 | 1:54.91 | | | 1:54.91 | PB | Max Williams | | 2 | Mark Vile | Cambridge & Coleridge | Watford | 16 May 18 | |
| 62 | 1:55.0 | | | 1:55.0 | PB | Rory Leonard | | 1 | | Morpeth | Hexham | 9 Jun 18 | |
| 63 | 1:55.14 | | | 1:54.82 | | George Grassly | | 2 | Robert Russell | Dorking & Mole Valley | Watford | 16 May 18 | |
| 64 | 1:55.20 | | | 1:55.20 | PB | Alasdair Kinloch | | 3 | Mark Hookway | Tonbridge | Loughborough | 6 Jun 18 | |
| 65 | 1:55.24 | | | 1:54.93i | | Samuel Edwards | | 2 | | Taunton | Street | 5 May 18 | |
| 66 | 1:55.25 | | | 1:52.71 | | Stewart Millar | | 3 | Ken Hogg | Aberdeen | Stretford | 24 Jul 18 | |
| 67 | 1:55.36 | | | 1:53.91 | | Ben Horsfield | | 1 | Bryan Mackay | Durham | Middlesbrough | 13 May 18 | |
| 68 | 1:55.43 | | | 1:55.43 | PB | Owen Locke | | 2 | Darryn McAtee | Newport H | Street | 5 May 18 | |
| 69 | 1:55.44 | | | 1:53.85 | | Fergus McAuliffe | | 1 | Vince Wilson | Charnwood | Sportcity | 12 May 18 | |
| 70 | 1:55.53 | | | 1:53.08 | | Max Jones | | 3 | | Basildon | Watford | 18 Apr 18 | |
| 71 | 1:55.61 | | | 1:55.01 | | James Vincent | | 2 | James Thie | Cardiff | Newport | 1 Aug 18 | |
| 72 | 1:55.78 | | | 1:55.78 | PB | Kieran Hedley | | 2 | Mike Bateman | Morpeth | Chester-le-Street | 14 May 18 | |
| 73 | 1:55.87 | | | 1:51.56 | | Harry Boyd | | 2 | Sue Goode | Guildford & Godalming | Eltham | 15 Aug 18 | |
| 74 | 1:55.9 | | | 1:54.45 | | Callum Abberley | | 1 | Simon King | Burton | Burton | 2 Jun 18 | |
| 75 | 1:55.92 | | | 1:54.81 | | Hayden Bailey | | 1 | | Team Bath | Birmingham | 13 Jul 18 | |
| 75 | 1:55.92 | | | 1:55.92 | PB | Jack Meijer | | 1 | Barry Hearn | Marshall Milton Keynes | Watford | 8 Aug 18 | |
| UK 100 TARGET: 1:56.00 |
| 77 | 1:56.01 | | | 1:55.80 | | Charlie Everest | | 2 | Richard Charleston | Chelmsford | Eltham | 23 May 18 | |
| 77 | 1:56.01 | | | 1:56.01 | PB | Samuel Howell | | 3 | Steve Perkin | Chiltern | Watford | 11 Jul 18 | |
| 79 | 1:56.04 | | | 1:48.72 | | Joseph Morrison | | 2 | Tim Durrant | West Cheshire | Stretford | 15 May 18 | |
| 80 | 1:56.07 | | | 1:52.62i | | Nathan Brown | | 3 | Graeme Riley | Erme Valley | Street | 5 May 18 | |
| 80 | 1:56.07 | | | 1:56.07 | PB | Joss Barber | | 3 | David Liston | Blackheath & Bromley | Eltham | 23 May 18 | |
| 82 | 1:56.09 | | | 1:54.28 | | Alex Rowe | | 2 | Alan Rowe | Guernsey | Portsmouth | 12 May 18 | |
| 83 | 1:56.11 | | | 1:56.11 | PB | Lorn Webster | | 1 | | Garscube | Scotstoun | 1 Jun 18 | |
| 84 | 1:56.13 | | | 1:52.59 | | Adam Day | | 2 | Rodger Hughes | Chiltern | Basingstoke | 18 Jul 18 | |
| 85 | 1:56.34 | | | 1:54.68 | | Toby Roe | | 3 | Alex Budd | City of Portsmouth | Watford | 11 Jul 18 | |
| 86 | 1:56.36 | | | 1:55.80 | | James Adam | | 2 | Steven Doig | Dundee Hawkhill | Stretford | 28 Aug 18 | |
| 87 | 1:56.37 | | | 1:51.84 | | Owen Hibbert | | 2 | John Messum | Deeside AAC | Stretford | 26 Jun 18 | |
| 88 | 1:56.40 | | | 1:56.40 | PB | Callum McCormack | | 2 | Nigel Reynolds | Dundee Hawkhill | Grangemouth | 12 May 18 | |
| 89 | 1:56.43 | | | 1:49.22 | | James Heneghan | | 3 | James Thie | Winchester | Watford | 11 Jul 18 | |
| 90 | 1:56.45 | | | 1:54.29 | | Tom Greenacre | | 1 | Peter Gore | City of Norwich | Watford | 8 Aug 18 | |
| 91 | 1:56.50 | | | 1:52.03i | | Luke Farrant | | 1 | Andrew Mihranian | Stockport | Stretford | 26 Jun 18 | |
| 92 | 1:56.54 | | | 1:50.15i | | Lewis Cotterill | | 1 | Laurence Garnham | Newquay & Par | Exeter | 31 Jul 18 | |
| 93 | 1:56.57 | | | 1:53.75 | | Mark Bostock | | 2 | Christopher Neil Mitchell | Wakefield | Stretford | 24 Jul 18 | |
| 94 | 1:56.59 | | | 1:56.59 | PB | Mathew Smith | | 3 | Linda Smith | Lasswade | Grangemouth | 12 May 18 | |
| 95 | 1:56.65 | | | 1:56.65 | PB | Sam Rogers | | 3 | Jon Bigg | Brighton Phoenix | Street | 5 May 18 | |
| 96 | 1:56.68 | | | 1:49.79 | | Harry Cox | | 2 | Steve Perkin | Chiltern | Milton Keynes | 2 Jun 18 | |
| 96 | 1:56.68 | | | 1:56.26 | | Marcus Shantry | | 1 | Trevor Raggett | Aldershot, Farnham & District | Watford | 13 Jun 18 | |
| 98 | 1:56.69 | i | | 1:56.69i | PB | Declan Gall | | 3 | John Lees | Dundee Hawkhill | Emirates Arena | 6 Jan 18 | |
| 1:57.11 | | | | | | | | | | Aberdeen | 19 Aug 18 | |
| 98 | 1:56.69 | | | 1:56.69 | PB | Ross Lyttle | | 3 | | Larkhall | Grangemouth | 11 Aug 18 | |
| 100 | 1:56.70 | | | 1:52.56 | | Oliver Barbaresi | | 2 | Andrew Walling | Menai | Watford | 8 Aug 18 | |
| 101 | 1:56.7 | | | 1:56.7 | PB | Sam Aris | | 2 | Stephen Richard Bolam | Daventry | Sutton in Ashfield | 2 Jun 18 | |
| 102 | 1:56.76 | | | 1:54.24 | | Isaac Brown | | 1 | Steve Reynolds | Basildon | Eltham | 15 Aug 18 | |
| 103 | 1:56.85 | | | 1:50.64 | | Iestyn Williams | | 1 | Carol Jones | Carmarthen | Tipton | 14 Aug 18 | |
| 104 | 1:56.89 | | | 1:56.23 | | Joseph Yeaman | | 2 | Dale Garland | Guernsey | St. Peter Port | 23 Jun 18 | |
| 105 | 1:56.90 | | | 1:54.75 | | Charlie Candlish | | 2 | Alex Currie | Macclesfield | Stretford | 14 Aug 18 | |
| 106 | 1:56.9 | | | 1:56.9 | PB | Joe Arnaud | | 2 | | Inverness | Inverness | 1 Sep 18 | |
| 107 | 1:56.91 | | | 1:52.15 | | Daniel Preston | | 1 | Adrian Webb | Liverpool H | Liverpool | 27 May 18 | |
| 108 | 1:56.94 | | | 1:56.94 | PB | Eddie Steveni | | 1 | Andrew Kinnersley | Reading AC | Reading | 29 Apr 18 | |
| 109 | 1:57.08 | | | 1:57.08 | PB | Matthew Fuller | | 1 | Michael Thompson | Sheffield & Dearne | York University | 8 Jul 18 | |
| 110 | 1:57.14 | | | 1:53.95 | | Jake Lonsdale | | 3 | Andy Bibby | Preston | Williamsburg VA, USA | 16 Mar 18 | |
| 111 | 1:57.15 | | | 1:56.60 | | Euan Hood | | 1 | Kevin Reynolds | Lasswade | Stretford | 28 Aug 18 | |
| 112 | 1:57.16 | | | 1:55.17 | | Aaron Hunt | | 1 | Russell Prosser | Nene Valley | Stevenage | 14 Jul 18 | |
| 113 | 1:57.19 | | | 1:53.06 | | Jack Dee-Ingham | | 1 | Trevor Painter | Wigan & District | Sportcity | 12 May 18 | |
| 114 | 1:57.20 | | | 1:54.64 | | Harry Digby | | 1 | | Bracknell AC | Watford | 16 May 18 | |
| 115 | 1:57.23 | i | | 1:55.79 | | Jack Simpson | | 2 | Vince Wilson | Burton | Sheffield | 6 Feb 18 | |
| 1:58.65 | | | | | | | | | | Loughborough | 28 Apr 18 | |
| 116 | 1:57.24 | | | 1:55.80 | | Paul Ireland | | 3 | Eric Fisher | Edinburgh AC | Chester-le-Street | 14 May 18 | |
| 117 | 1:57.26 | i | | 1:51.96 | | Tom Eames | | 2 | John Clements | Brighton & Hove | Lee Valley | 5 Dec 18 | |
| 1:57.66 | | | | | | | | | | Crawley | 12 May 18 | |
| 118 | 1:57.29 | | | 1:57.01 | | Anthony Addison | | 3 | Moray Anderson | Corstorphine | Scotstoun | 1 Jun 18 | |
| 119 | 1:57.31 | | | 1:57.07 | | Jack Goddard | | 2 | Shireen Higgins | Windsor Slough Eton & Hounslow | Watford | 18 Apr 18 | |
| 120 | 1:57.33 | | | 1:52.52i | | Joseph Wane | | 1 | Joe Galvin | Leigh | Stretford | 14 Aug 18 | |
| 120 | 1:57.33 | | | 1:47.77 | | Ted Chamberlain | | 2 | Lauren Storr | Holmfirth | Stretford | 14 Aug 18 | |
| 122 | 1:57.35 | | | 1:52.09 | | Elliot Moran | | 1 | Brian O'Hare | Exeter | Exeter | 9 Jun 18 | |
| 123 | 1:57.4 | | | 1:57.4 | PB | Casey Maddock | | 2 | George Cooper | City of Stoke | Stoke | 1 Jul 18 | |
| 124 | 1:57.42 | | | 1:52.80 | | Jack O'Farrell | | 1 | Anthony Clarke | Burren | Belfast | 26 May 18 | |
| 125 | 1:57.44 | | | 1:56.27 | | Archie Banks | | 2 | | Charnwood | Leeds | 2 Jul 18 | |
| 125 | 1:57.44 | | | 1:53.60 | | Jack Benstead | | 3 | Bill Boyd | Corby | Watford | 8 Aug 18 | |
| 127 | 1:57.53 | i | | 1:53.48 | | Will Stockley | | 3 | Adrian Clover | Team Bath | Cardiff | 4 Feb 18 | |
| 1:59.70 | | | | | | | | | | Watford | 5 Sep 18 | |
| 128 | 1:57.59 | | | 1:57.59 | PB | Thomas Manning | | 2 | Gary Capon | Dartford H | Ashford | 13 May 18 | |
| 129 | 1:57.63 | | | 1:54.26 | | Jack Exley | | 1 | | Thurrock | Eltham | 15 Aug 18 | |
| 130 | 1:57.70 | | | 1:57.70 | PB | Conor Smith | | 3 | Luke Gunn | Swansea | Tipton | 14 Aug 18 | |
| 130 | 1:57.70 | | | 1:55.20 | | Lucas Taylor-Costin | | 2 | Jason Marchant | Dartford H | Watford | 5 Sep 18 | |
| 132 | 1:57.7 | | | 1:55.73i | | Rhys Owen | | 1 | | Western | Douglas | 15 Jul 18 | |
| 133 | 1:57.75 | | | 1:57.75 | PB | Ilias Hadeq | | 3 | | Bracknell AC | Watford | 18 Apr 18 | |
| 134 | 1:57.8 | | | 1:57.8 | PB | Joshua Cowperthwaite | | 1 | Martin Peevor | Middlesbrough (Mandale) | Middlesbrough | 1 Jul 18 | |
| 135 | 1:57.81 | | | 1:52.25 | | Scott Armstrong | | 3 | | Durham | Chester-le-Street | 14 May 18 | |
| 135 | 1:57.81 | | | 1:57.45 | | Jacques Cunningham-Marsh | | 2 | | Medway & Maidstone | Brighton | 30 May 18 | |
| 137 | 1:57.82 | | | 1:51.85 | | Kian Davis | | 1 | Peter Crook | Preston | Stretford | 26 Jun 18 | |
| 138 | 1:57.86 | | | 1:54.46 | | Harry Tullett | | 2 | | Chelmsford | Watford | 11 Jul 18 | |
| 139 | 1:57.88 | | | 1:56.88 | | Ben Grant | | 2 | David Lothian | Falkirk | Grangemouth | 24 Jun 18 | |
| 140 | 1:57.94 | i | | 1:57.94i | PB | Matthew Paterson | | 3 | Bill Boyd | Corby | Sheffield | 24 Jan 18 | |
| 140 | 1:57.94 | | | 1:56.35 | | Max Walk | | 2 | | White Star (Belgium) | Oordegem, BEL | 26 May 18 | |
| 142 | 1:57.95 | | | 1:50.26 | | Remi Adebiyi | | 1 | Darryn McAtee | Newport H | Exeter | 29 May 18 | |
| 143 | 1:58.00 | | | 1:58.00 | PB | Adam Hilditch | | 1 | | Dromore | Belfast | 26 May 18 | |
| 144 | 1:58.0 | | | 1:52.77i | | Joey Croft | | 2 | Derek Darnell | Huntingdonshire | Peterborough | 22 Apr 18 | |
| 145 | 1:58.1 | | | 1:51.97 | | Alex Ediker | | 1 | | Chesterfield | Middlesbrough | 1 Jul 18 | |
| 146 | 1:58.11 | | | 1:54.60i | | Magnus Tait | | 1 | Linda Smith | Lasswade | Livingston | 20 Jun 18 | |
| 147 | 1:58.13 | | | 1:54.00 | | Sam Brown Araujo | | 3 | | Oxford Uni | Watford | 16 May 18 | |
| 148 | 1:58.20 | | | 1:49.04 | | Charles Crick | | 1 | Mark Hookway | Tonbridge | Ashford | 13 May 18 | |
| 149 | 1:58.21 | | | 1:57.56 | | James Gillon | | 1 | Patrick Kelly | Law | Crownpoint | 21 Aug 18 | |
| 150 | 1:58.26 | | | 1:52.27 | | Daniel Brookling | | 1 | Conrad Milton | Windsor Slough Eton & Hounslow | Watford | 11 Jul 18 | |
| 151 | 1:58.32 | | | 1:54.38 | | Adam Roberts | | 2 | Peter Crook | Preston | Stretford | 15 May 18 | |
| 152 | 1:58.38 | i | | 1:47.69 | | Joseph Owen | | 1 | Iain Wilson | Orion | Lee Valley | 14 Jan 18 | |
| 152 | 1:58.38 | i | | 1:58.38i | PB | Tim Rogers | | 3 | Graham Hedman | Wycombe | Lee Valley | 31 Jan 18 | |
| 1:58.43 | | | | | | | | | | Loughborough | 23 May 18 | |
| 154 | 1:58.39 | | | 1:57.1 | | Conrad Webber | | 3 | Barry Hearn | MK Distance Project | Watford | 8 Aug 18 | |
| 154 | 1:58.39 | | | 1:56.24 | | Byron Sowerby | | 2 | Peter Crook | Preston | Stretford | 14 Aug 18 | |
| 156 | 1:58.48 | | | 1:58.48 | PB | Charlie Sneddon | | 3 | | | Bedford | 5 May 18 | |
| 157 | 1:58.50 | | | 1:56.06 | | Adam Hay | | 1 | Mark Pollard | Inverclyde | Stretford | 28 Aug 18 | |
| 158 | 1:58.5 | | | 1:58.5 | PB | Jacob Tidridge | | 1 | Stephen O'Brien | Oswestry | Telford | 12 May 18 | |
| 158 | 1:58.5 | | | 1:52.96 | | Angus McMillan | | 2 | Ian Wilcock | City of York | Preston | 4 Aug 18 | |
| 160 | 1:58.51 | | | 1:58.29 | | Adam Hughes | | 2 | Andrew Hobdell | Herts Phoenix | Milton Keynes | 2 Jun 18 | |
| 161 | 1:58.53 | | | 1:58.53 | PB | Ben Collins | | 1 | | Chichester | Eltham | 23 May 18 | |
| 162 | 1:58.55 | | | 1:58.55 | PB | Luca Parker | | 1 | Ian Wilcock | City of York | Stretford | 14 Aug 18 | |
| 163 | 1:58.57 | | | 1:58.57 | PB | Anton Mills | | 2 | Alison Hurford | Bristol & West | Street | 5 May 18 | |
| 164 | 1:58.60 | | | 1:52.80 | | Daniel Maud | | 1 | | Charnwood | Loughborough | 25 Aug 18 | |
| 165 | 1:58.64 | | | 1:58.64 | PB | Jamie Harper | | 1 | Jeremy Sothcott | Shaftesbury Barnet | Watford | 18 Apr 18 | |
| 165 | 1:58.64 | | | 1:58.64 | PB | Larry Ryan | | 1 | Dean Miller | Cardiff | Cardiff | 27 May 18 | |
| 167 | 1:58.73 | | | 1:57.11 | | William Brown | | 2 | Chris Dorey | Jersey | Hendon | 25 Aug 18 | |
| 168 | 1:58.8 | | | 1:55.97 | | Finlay Todd | | 3 | | Ross County | Inverness | 1 Sep 18 | |
| 169 | 1:58.82 | | | 1:50.69 | | Maximilian Buckley | | 2 | Adrian Hemery | Thames Valley | Watford | 16 May 18 | |
| 170 | 1:58.90 | | | 1:58.90 | PB | Harry Curwood | | 1 | Peter Crook | Preston | Stretford | 15 May 18 | |
| 171 | 1:58.94 | | | 1:58.94 | PB | Joseph Patterson | | 3 | John Hyland | Colchester H | Watford | 13 Jun 18 | |
| 172 | 1:58.95 | | | 1:58.95 | PB | Lukas Lacey-Hughes | | 1 | | Cardiff Archers | Exeter | 28 Aug 18 | |
| 173 | 1:58.97 | | | 1:58.97 | PB | Thomas Bury | | 2 | | Stroud | Tipton | 22 May 18 | |
| 174 | 1:58.99 | | | 1:58.84 | | Tom Spence | | 1 | Ian McBain | Wirral | Salford | 8 Jul 18 | |
| 175 | 1:59.06 | | | 1:59.06 | PB | James Metcalfe | | 2 | | Liverpool Pembroke Sefton | Wigan | 8 Apr 18 | |
| 176 | 1:59.07 | | | 1:59.07 | PB | Jamie Burns | | 1 | John MacKay | Shettleston | Scotstoun | 1 Jun 18 | |
| 177 | 1:59.08 | | | 1:55.65 | | Sam Costley | | 3 | Steven Phillips | Southampton | Watford | 8 Aug 18 | |
| 178 | 1:59.1 | | | 1:59.1 | PB | Elliot Cordery | | 1 | Russell Middleton | Havering | Chelmsford | 23 Jun 18 | |
| 178 | 1:59.1 | | | 1:54.05 | | George Phillips | | 3 | Barry Barnes | Doncaster | Wakefield | 4 Aug 18 | |
| 180 | 1:59.21 | | | 1:57.84 | | Cameron Cass | | 3 | Michael Thompson | Sheffield & Dearne | Stretford | 15 May 18 | |
| 180 | 1:59.21 | | | 1:56.00 | | Daniel Seagrove | | 2 | Mark Hookway | Tonbridge | Eltham | 15 Aug 18 | |
| 182 | 1:59.22 | | | 1:59.09 | | Jack Moore | | 1 | | Omagh | Belfast | 26 May 18 | |
| 182 | 1:59.22 | i | | 1:56.10i | | Aidan Brady | | 1 | Henry Gray | Livingston | Emirates Arena | 1 Dec 18 | |
| 184 | 1:59.23 | | | 1:59.23 | PB | Joshua Courtney | | 1 | | Ballymena & Antrim | Belfast | 26 May 18 | |
| 185 | 1:59.28 | | | 1:57.95 | | William Page | | 3 | Robert Kimber | Colchester & Tendring | Eltham | 20 Jun 18 | |
| 185 | 1:59.28 | | | 1:59.28 | PB | Conall Browne | | 1 | | St. Malachy's | Tullamore, IRL | 14 Jul 18 | |
| 187 | 1:59.29 | | | 1:56.59 | | Ben Davis | | 3 | Russell Middleton | Havering | Eltham | 15 Aug 18 | |
| 188 | 1:59.31 | | | 1:59.31 | PB | Jonathan Langley | | 1 | | Chester-le-Street | Chester-le-Street | 18 Jun 18 | |
| 189 | 1:59.34 | i | | 1:58.81 | | Lewis Pentecost | | 1 | John Pentecost | Falkirk | Emirates Arena | 8 Feb 18 | |
| 2:02.84 | | | | | | | | | | Liverpool | 27 May 18 | |
| 190 | 1:59.36 | | | 1:59.36 | PB | Josh Spence | | 1 | | Fife | Scotstoun | 1 Jun 18 | |
| 191 | 1:59.38 | | | 1:57.46 | | Kyle Foster | | 2 | Sonia Santos | Kingston upon Hull | Stretford | 14 Aug 18 | |
| 192 | 1:59.40 | | | 1:59.40 | PB | Zak Wort | | 1 | | Kingston & Poly | Watford | 16 May 18 | |
| 193 | 1:59.4 | | | 1:56.42 | | Adam Plows | | 2 | Julian Moorhouse | Scunthorpe & District AC (Defunct) | Wakefield | 4 Aug 18 | |
| 194 | 1:59.42 | | | 1:59.42 | PB | Niall Higham | | 1 | Peter Crook | Preston | Stretford | 12 Jun 18 | |
| 194 | 1:59.42 | | | 1:57.03 | | Tom Thayre | | 1 | | Crawley | Stevenage | 14 Jul 18 | |
| 196 | 1:59.44 | | | 1:59.04 | | Andrew MacAngus | | 1 | Andy Young | Kilbarchan | Scotstoun | 1 Jun 18 | |
| 197 | 1:59.45 | i | | 1:54.62 | | Chris Howett | | 2 | | Ripley | Sheffield | 6 Feb 18 | |
| 198 | 1:59.48 | | | 1:59.48 | PB | Jed Lumb | | 1 | | St. Albans AC | Watford | 13 Jun 18 | |
| 199 | 1:59.50 | | | 1:59.50 | PB | Max Brame | | 1 | Anthony Clarke | Liverpool H | Liverpool | 4 Aug 18 | |
| 200 | 1:59.51 | | | 1:59.38 | | Maxwell Cooper | | 1 | | Bracknell AC | Watford | 18 Apr 18 | |
| 200 | 1:59.51 | | | 1:59.51 | PB | Lachlan Wellington | | 1 | Vince Stamp | City of Portsmouth | Basingstoke | 18 Jul 18 | |
| 202 | 1:59.52 | | | 1:59.52 | PB | Finn Lydon | | 2 | Vince Wilson | Charnwood | Milton Keynes | 2 Jun 18 | |
| 203 | 1:59.54 | | | 1:56.37 | | Sam Wilkinson | | 1 | John Clements | Brighton & Hove | Eltham | 18 Jul 18 | |
| 204 | 1:59.63 | | | 1:59.58i | | Matthew Bird | | 1 | Nick Taylor | Vale of Aylesbury | Horspath | 13 May 18 | |
| 205 | 1:59.65 | | | 1:59.65 | PB | Lewis Raeburn | | 1 | John MacKay | Shettleston | Kilmarnock | 26 Aug 18 | |
| 206 | 1:59.67 | | | 1:54.94 | | Luke Pickering | | 2 | Lynn Cooper | Durham | Chester-le-Street | 14 May 18 | |
| 206 | 1:59.67 | i | | 1:57.30 | | Rory Howorth | | 1 | Julie Alexander | Team Bath | Emirates Arena | 3 Nov 18 | |
| 208 | 1:59.70 | | | 1:59.70 | PB | Fraser Blackie | | 1 | | Edinburgh AC | Tipton | 17 Jul 18 | |
| 209 | 1:59.71 | | | 1:58.20 | | Elliot Dee | | 2 | | Bedford & County | Watford | 16 May 18 | |
| 209 | 1:59.71 | | | 1:59.71 | PB | Lewis Sternkopf | | 3 | Kevin Tobin | Worcester | Coventry | 5 Aug 18 | |
| 211 | 1:59.74 | | | 1:59.74 | PB | Ben Prince | | 1 | Peter Stewart | Birchfield H | Tipton | 19 Jun 18 | |
| 212 | 1:59.75 | | | 1:57.47 | | Ben Winfield | | 1 | George Harrison | Shaftesbury Barnet | Watford | 16 May 18 | |
| 213 | 1:59.76 | | | 1:59.76 | PB | Morgan Gallimore | | 1 | | Absolute Tri | Loughborough | 11 Jul 18 | |
| 214 | 1:59.77 | | | 1:59.77 | PB | Will Marshall | | 2 | Philip Townsend | Leeds City | Leeds | 2 Jul 18 | |
| 215 | 1:59.8 | | | 1:57.19 | | Sam Tyas | | 2 | Peter Haynes | Southampton | Southampton | 6 Jun 18 | |
| 216 | 1:59.84 | | | 1:59.84 | PB | TC Chulu | | 2 | | South West RR | Exeter | 9 Jun 18 | |
| 216 | 1:59.84 | | | 1:55.36 | | Kristofer Hernandez | | 1 | Nigel Reynolds | Dundee Hawkhill | Carlisle | 1 Jul 18 | |
| 218 | 1:59.87 | | | 1:55.02 | | Joe Gebbie | | 1 | | Blackburn | Stretford | 28 Aug 18 | |
| 219 | 1:59.88 | | | 1:59.88 | PB | Alex Boyd | | 1 | | Lagan Valley | Belfast | 26 May 18 | |
| 220 | 1:59.89 | | | 1:57.09 | | Tomer Tarragano | | 1 | John Clements | Brighton & Hove | Watford | 8 Aug 18 | |
| 221 | 1:59.9 | | | 1:59.9 | PB | Jake Cavens | | 1 | David Walker | Worcester | Leamington | 6 May 18 | |
| 222 | 1:59.93 | | | 1:56.49 | | Samuel Crick | | 2 | Mark Hookway | Tonbridge | Stevenage | 27 May 18 | |
| 223 | 1:59.97 | | | 1:53.4 | | Ross Harrison | | 1 | Mark Bleasdale | Liverpool Pembroke Sefton | Stretford | 14 Aug 18 | |
| 224 | 2:00.0 | | | 2:00.0 | PB | Ellis Greatrex | | 2 | Keith Holt | | Nottingham | 27 May 18 | |
| 225 | 2:00.06 | | | 1:58.06 | | Marshall Smith | | 2 | Stella Bandu | Ashford AC | Bromley | 13 Aug 18 | |
| 226 | 2:00.07 | | | 2:00.07 | PB | David Dentith | | 1 | | West Cheshire | Wakefield | 3 Jun 18 | |
| 226 | 2:00.07 | | | 2:00.07 | PB | Jac Smith | | 3 | | Cardiff | Tipton | 19 Jun 18 | |
| 228 | 2:00.08 | | | 2:00.08 | PB | Tyler White | | 3 | Grant Scott Smith | Aberdeen | Grangemouth | 12 May 18 | |
| 228 | 2:00.08 | | | 1:57.90 | | Cameron Watson | | 1 | Mark Pollard | Inverclyde | Stretford | 14 Aug 18 | |
| 230 | 2:00.1 | | | 1:51.62 | | Cameron Allan | | 2 | Lynn Cooper | Houghton Harriers | Jarrow | 23 May 18 | |
| 231 | 2:00.11 | i | | 1:54.50 | | Laurance Edwards | | 1 | George Harrison | Shaftesbury Barnet | Lee Valley | 5 Dec 18 | |
| 232 | 2:00.12 | | | 1:48.62 | | Sam Wiggins | | 1 | Nadeem Shaikh | Stevenage & North Herts | Watford | 5 Sep 18 | |
| 233 | 2:00.14 | | | 1:58.00 | | Brodie Denholm | | 3 | | Brighton Phoenix | Watford | 18 Apr 18 | |
| 234 | 2:00.16 | | | 2:00.07 | | Liam George | | 2 | Craig Winrow | City of Derry | Belfast | 26 May 18 | |
| 234 | 2:00.16 | | | 1:57.93 | | Oscar Hussey | | 2 | Mick Jones | Blackheath & Bromley | Eltham | 15 Aug 18 | |
| 236 | 2:00.17 | | | 1:59.09 | | Peter Gracey | | 2 | | Beechmount | Belfast | 9 Jun 18 | |
| 237 | 2:00.29 | | | 1:57.53 | | Joe Musgrove | | 1 | Nicholas Garner | Rugby & Northampton | Yeovil | 5 May 18 | |
| 238 | 2:00.31 | | | 1:57.7 | | Keelan Hopewell | | 1 | Andrew Webber | Solihull & Small Heath | Newport | 7 Jul 18 | |
| 239 | 2:00.32 | i | | 1:57.87 | | Brychan Price Davies | | 1 | Derek Osborne | Brecon | Cardiff | 27 Jan 18 | |
| 2:00.34 | | | | | | | | | | Newport | 1 Aug 18 | |
| 239 | 2:00.32 | | | 1:57.91 | | Jack Crook | | 3 | | Liverpool Pembroke Sefton | Wigan | 8 Apr 18 | |
| 241 | 2:00.34 | | | 1:56.1 | | Max Pearson | | 2 | Peter Venus | Tynedale | Chester-le-Street | 14 May 18 | |
| 242 | 2:00.35 | | | 2:00.35 | PB | Tom Mead | | 1 | Craig Winrow | City of Norwich | Watford | 11 Jul 18 | |
| 243 | 2:00.4 | | | 1:55.81 | | Morgan James | | 1 | Liz Davies | Cardiff | Carmarthen | 30 May 18 | |
| 244 | 2:00.42 | | | 2:00.27i | | Joseph Peppiatt | | 3 | Ty Holden | Shaftesbury Barnet | Watford | 18 Apr 18 | |
| 245 | 2:00.45 | | | 1:58.1 | | Lewis Harknett | | 1 | Iain Wilson | Orion | Croydon | 20 May 18 | |
| 246 | 2:00.47 | | | 1:59.45 | | Sean Terek | | 2 | | City of Lisburn | Belfast | 9 Jun 18 | |
| 247 | 2:00.50 | | | 1:56.26 | | Alex Jones | | 3 | | Royal Sutton Coldfield | Stretford | 24 Jul 18 | |
| 248 | 2:00.5 | | | 1:59.19i | | Sam Shaw | | 1 | Wayne Vinton | Kingston & Poly | Tooting Bec | 30 Jun 18 | |
| 249 | 2:00.53 | i | | 1:57.77 | | Charlie Beeson | | 3 | Carol Sharp | Banchory Stonehaven | Emirates Arena | 13 Jan 18 | |
| 250 | 2:00.6 | | | 1:59.80 | | Ben Voyce | | 1 | Andrew Priest | Kidderminster & Stourport | Solihull | 5 Aug 18 | |
| 251 | 2:00.64 | | | 1:57.66 | | Nicholas Tierney | | 1 | | Aberdeen | Scotstoun | 1 Jun 18 | |
| 252 | 2:00.66 | | | 2:00.66 | PB | Charlie Warren | | 1 | | Brighton Phoenix | Brighton | 30 May 18 | |
| 253 | 2:00.69 | | | 2:00.69 | PB | George Kerry | | 2 | Steve Mann | Ealing Southall & Middx | Watford | 13 Jun 18 | |
| 254 | 2:00.71 | | | 1:59.9 | | Bill Chesters | | 1 | Robert Hughes | Cannock & Stafford | Tipton | 17 Jul 18 | |
| 255 | 2:00.72 | | | 1:58.04 | | Lewis Mills | | 2 | David Liston | Blackheath & Bromley | Eltham | 15 Aug 18 | |
| 256 | 2:00.74 | | | 2:00.74 | PB | Adam Kimber | | 1 | | City of Portsmouth | Basingstoke | 18 Jul 18 | |
| 257 | 2:00.75 | | | 2:00.73 | | Samuel Cheesman | | 3 | Alli Crossman | Guildford & Godalming | Eltham | 20 Jun 18 | |
| 258 | 2:00.8 | | | 1:58.53 | | Edward Whiting | | 1 | Peter Gore | City of Norwich | Norwich | 9 Jun 18 | |
| 258 | 2:00.8 | | | 1:52.91 | | William Broom | | 1 | Philip Baker | Chichester | Southampton | 1 Jul 18 | |
| 260 | 2:00.82 | | | 1:51.39 | | Freddy Richardson | | 1 | Craig Winrow | Colchester & Tendring | Watford | 11 Jul 18 | |
| 261 | 2:00.83 | i | | 2:00.15i | | Cody Stevenson | | 2 | | Garscube | Emirates Arena | 8 Feb 18 | |
| 2:01.33 | | | | | | | | | | Grangemouth | 9 Jun 18 | |
| 262 | 2:00.87 | | | 1:59.14 | | Alexander McCartney | | 1 | John Knowles | Newquay & Par | Exeter | 28 Aug 18 | |
| 263 | 2:00.92 | | | 1:53.89 | | Harry Hayes | | 1 | | Preston | Stretford | 14 Aug 18 | |
| 264 | 2:00.97 | | | 2:00.97 | PB | Patrick Cusack | | 1 | | Trafford | Stretford | 9 Jun 18 | |
| 265 | 2:00.98 | | | 1:57.06 | | Thomas Gostelow | | 2 | Vince Wilson | Charnwood | Milton Keynes | 1 Jul 18 | |
| 266 | 2:01.0 | | | 1:59.73 | | Oscar Dawson | | 2 | | Colchester H | Norwich | 20 May 18 | |
| 267 | 2:01.01 | | | 2:00.13 | | Luke White | | 1 | | Longwood | Wakefield | 14 Apr 18 | |
| 268 | 2:01.04 | | | 2:01.04 | PB | Lucas Boyt | | 1 | | Slough Junior | Watford | 13 Jun 18 | |
| 269 | 2:01.07 | i | | 1:59.09i | | Karl Johnson | | 1 | Tony Jarrett | Newham & Essex Beagles | Lee Valley | 1 Jan 18 | |
| 270 | 2:01.10 | | | 1:57.63i | | Cai Morgan Roberts | | 1 | Barry Edwards | Menai | Deeside | 13 May 18 | |
| 270 | 2:01.10 | | | 2:01.10 | PB | Ben Lloyd | | 2 | Annette Weale | Yeovil | Exeter | 22 Jul 18 | |
| 272 | 2:01.1 | | | 1:57.14 | | James Martin | | 1 | Alan Wears | Jarrow & Hebburn | Jarrow | 23 May 18 | |
| 272 | 2:01.1 | | | 1:58.76 | | Christopher Gillott | | 3 | | Barnsley AC | Cudworth | 30 May 18 | |
| 272 | 2:01.1 | | | 1:55.19 | | Taylor Newell | | 1 | | Thurrock | Grays | 18 Aug 18 | |
| 272 | 2:01.1 | | | 1:53.88 | | Andrew Shaw | | 2 | | St. Albans AC | St. Albans | 18 Aug 18 | |
| 276 | 2:01.14 | | | 1:55.35 | | Aaron Enser | | 1 | James Thie | Bracknell AC | Watford | 13 Jun 18 | |
| 277 | 2:01.20 | i | | 1:56.87 | | Jackson Mountford | | 1 | Darryn McAtee | Newport H | Cardiff | 27 Jan 18 | |
| 2:02.67 | | | | | | | | | | Swansea | 29 Jul 18 | |
| 278 | 2:01.25 | | | 1:56.82 | | Sam Johnson | | 1 | Andrew Mihranian | Stockport | Stretford | 24 Jul 18 | |
| 279 | 2:01.26 | | | 1:59.4 | | Alex Sutton | | 3 | Paul Roden | Reading AC | Bedford | 7 Jul 18 | |
| 279 | 2:01.26 | | | 2:01.26 | PB | Ryan Watson | | 1 | | Durham | Gateshead | 8 Aug 18 | |
| 281 | 2:01.31 | | | 1:58.21 | | Mikey Kingston | | 2 | | Trafford | Stretford | 24 Apr 18 | |
| 282 | 2:01.4 | | | 2:00.66 | | Owain Edwards | | 1 | Arwyn Davies | Cardiff | Carmarthen | 30 May 18 | |
| 283 | 2:01.41 | i | | 1:57.88 | | James Jerram | | 1 | Jonathan Tilt | Southampton | Lee Valley | 5 Dec 18 | |
| 284 | 2:01.43 | | | 2:00.5 | | Regan Thomas | | 1 | Denise Peeney | Bexley | Eltham | 18 Jul 18 | |
| 285 | 2:01.44 | | | 2:01.44 | PB | James Mattinson | | 1 | Graeme Mason | Keswick | Gateshead | 8 Aug 18 | |
| 286 | 2:01.47 | | | 1:57.30 | | Niall Ackroyd | | 2 | Gordon Palmer | | Milton Keynes | 2 Jun 18 | |
| 287 | 2:01.48 | | | 2:01.48 | PB | Matthew Hill | | 1 | | Wakefield | Stretford | 12 Jun 18 | |
| 288 | 2:01.50 | | | 2:00.75 | | Gregor Gillespie | | 3 | | Law | Livingston | 18 Apr 18 | |
| 289 | 2:01.5 | | | 2:01.5 | PB | Sam Barker | | 1 | Mark Livingstone | Hercules Wimbledon | Wimbledon | 20 May 18 | |
| 289 | 2:01.5 | | | 2:01.5 | PB | Luke Gamble | | 2 | | Warrington AC | Connah's Quay | 15 Jul 18 | |
| 291 | 2:01.54 | | | 2:01.03 | | Luke Ward | | 1 | | Derby | Birmingham | 29 Apr 18 | |
| 292 | 2:01.6 | | | 2:00.0 | | Bradley Allan | | 2 | | Nene Valley | Peterborough | 28 Apr 18 | |
| 293 | 2:01.62 | | | 1:54.43 | | Benjamin Wills | | 1 | Chris McGeorge | Bracknell AC | Watford | 11 Jul 18 | |
| 294 | 2:01.64 | | | 2:01.64 | PB | Daniel Corrigan | | 3 | | Liverpool H | Stretford | 12 Jun 18 | |
| 295 | 2:01.70 | | | 1:56.33 | | Euan Boyle | | 2 | Steven Doig | Fife | Liverpool | 27 May 18 | |
| 296 | 2:01.7 | | | 2:01.4 | | Jake Dyer | | 2 | Trevor Muxlow | Notts | Nottingham | 27 May 18 | |
| 296 | 2:01.7 | | | 2:01.7 | PB | Joseph Clark | | 1 | | Orion | Chelmsford | 23 Jun 18 | |
| 298 | 2:01.71 | | | 2:01.71 | PB | Tim Scott | | 1 | | St. Malachy's | Leixlip, IRL | 16 Jun 18 | |
| 299 | 2:01.82 | i | | 1:58.51 | | Lordie Bevan | | 2 | | Peterborough | Lee Valley | 4 Feb 18 | |
| 300 | 2:01.83 | | | 2:01.83 | PB | John Bridge T47 | | 2 | Matthew Clowes | Cardiff | Cardiff | 27 May 18 | |
| 301 | 2:01.9 | | | 1:55.99 | | Kieran O'Hara T20/F20 | | 3 | Patrick Gahagan | Havering | Croydon | 14 Jul 18 | |
| 302 | 2:01.91 | | | 1:59.44 | | Max Davis | | 1 | Steve Williams | Avon Valley | Yate | 23 May 18 | |
| 302 | 2:01.91 | | | 2:00.29 | | Jack Grady | | 1 | | Ipswich | Watford | 13 Jun 18 | |
| 302 | 2:01.91 | | | 1:58.14 | | Prince Reid T20/F20 | | 1 | David Liston | Blackheath & Bromley | Bromley | 23 Jun 18 | |
| 305 | 2:01.92 | | | 1:59.58 | | Ewan Forsythe | | 2 | Barry Hearn | Marshall Milton Keynes | Milton Keynes | 2 Jun 18 | |
| 306 | 2:02.05 | | | 2:02.05 | PB | Callum Myatt | | 1 | David Liston | Blackheath & Bromley | Bromley | 23 Jun 18 | |
| 307 | 2:02.07 | i | | 2:02.07i | PB | Harry McLean | | 1 | | Lasswade | Emirates Arena | 10 Mar 18 | |
| 2:03.14 | | | | | | | | | | Meadowmill | 8 Apr 18 | |
| 308 | 2:02.13 | | | 1:58.10 | | Joseph Lane | | 1 | | Chelmsford | Bracknell | 15 Jul 18 | |
| 309 | 2:02.14 | i | | 1:57.36 | | James Lonsdale | | 3 | | Worksop | Sheffield | 24 Feb 18 | |
| 2:02.65 | | | | | | | | | | Watford | 18 Apr 18 | |
| 309 | 2:02.14 | | | 1:59.20 | | Alex Doyle | | 1 | Andrew Carter | Vale Royal | Stretford | 12 Jun 18 | |
| 309 | 2:02.14 | | | 2:02.14 | PB | Daniel Martin | | 1 | Alan Sprang | Ayr Seaforth | Grangemouth | 11 Aug 18 | |
| 312 | 2:02.19 | | | 1:57.54 | | Rushawn Lewis | | 2 | Derek Fraser | Trafford | Stretford | 13 Sep 18 | |
| 313 | 2:02.2 | | | 1:58.26 | | Ewan Bate | | 1 | Robert Russell | Dorking & Mole Valley | Carshalton | 14 Jul 18 | |
| 313 | 2:02.2 | | | 1:56.98 | | Alexander Bell | | 2 | | Manx | Douglas | 15 Jul 18 | |
| 315 | 2:02.24 | | | 2:00.54 | | Hayden Fey | | 2 | | Torbay | Street | 5 May 18 | |
| 315 | 2:02.24 | | | 2:01.9 | | Alex Jolly | | 3 | Christopher Hazell | Birchfield H | Tipton | 19 Jun 18 | |
| 317 | 2:02.28 | | | 2:01.21 | | Joseph Kelliher | | 2 | Bob Smith | Wimborne | Exeter | 31 Jul 18 | |
| 318 | 2:02.3 | | | 2:02.3 | PB | Trystan Leech | | 1 | Carol Jones | Carmarthen | Carmarthen | 30 May 18 | |
| 318 | 2:02.3 | | | 1:58.26 | | Archie Ives | | 2 | David Vosser | Winchester | Brighton | 18 Aug 18 | |
| 320 | 2:02.41 | i | | 1:57.97 | | Dylan Drummond | | 1 | Richard Leach | Motherwell | Emirates Arena | 21 Dec 18 | |
| 321 | 2:02.5 | | | 2:02.5 | PB | Oliver Randall | | 1 | | Southend | Peterborough | 29 Apr 18 | |
| 321 | 2:02.5 | | | 2:02.5 | PB | Cameron Grey | | 1 | Peter Venus | Tynedale | Hexham | 9 Jun 18 | |
| 323 | 2:02.53 | | | 2:02.53 | PB | Raul Simmons-Perez | | 3 | | Trent Park | Watford | 11 Jul 18 | |
| 323 | 2:02.53 | | | 1:58.44 | | Tim Aina | | 1 | | Croydon | Coulsdon | 5 Sep 18 | |
| 325 | 2:02.54 | | | 1:58.6 | | Luke Gray | | 2 | | London Heathside | Woodford | 21 Aug 18 | |
| 326 | 2:02.6 | | | 2:01.4 | | Ben Burnham | | 2 | | Sutton-in-Ashfield | Nottingham | 13 May 18 | |
| 326 | 2:02.6 | | | 2:00.97 | | Jem O'Flaherty | | 1 | Kabir Kemp | London Heathside | Tooting Bec | 30 Jun 18 | |
| 328 | 2:02.63 | | | 2:01.23 | | Terry Fawden | | 3 | | Highgate | Loughborough | 23 May 18 | |
| 328 | 2:02.63 | | | 2:02.63 | PB | Kieran Reynolds | | 2 | Graham Millican | Border | Stretford | 24 Jul 18 | |
| 330 | 2:02.64 | | | 1:56.96 | | Joshua Olawunmi | | 1 | Mark Newell | Cambridge H | Eltham | 20 Jun 18 | |
| 331 | 2:02.66 | | | 2:02.66 | PB | Edward Gronbech | | 3 | Michael Cottam | Radley | Bedford | 5 May 18 | |
| 332 | 2:02.69 | | | 1:54.28 | | Julian Slater | | 2 | | Sheffield & Dearne | Doncaster | 29 Apr 18 | |
| 332 | 2:02.69 | | | 2:01.33 | | Callum Shea | | 1 | Alex Budd | City of Portsmouth | Portsmouth | 12 May 18 | |
| 332 | 2:02.69 | | | 1:57.34 | | Edward Falkingham | | 2 | | Taunton | Exeter | 22 Jul 18 | |
| 335 | 2:02.70 | | | 2:00.20 | | Joseph Griffiths | | 1 | | Invicta East Kent | Ashford | 13 May 18 | |
| 336 | 2:02.7 | | | 2:02.7 | PB | Robert Stokoe | | 1 | Mike Frost | Stockport | Warrington | 9 Jun 18 | |
| 337 | 2:02.72 | i | | 2:02.72i | PB | Josh Hendry | | 1 | | Kilbarchan | Emirates Arena | 6 Jan 18 | |
| 338 | 2:02.75 | | | 2:02.75 | PB | Harry Lawson | | 2 | Mark Hookway | Holland Sports AC | Tooting Bec | 18 Jul 18 | |
| 339 | 2:02.76 | i | | 2:01.82 | | Joe Donnelly | | 1 | | Team East Lothian | Emirates Arena | 1 Dec 18 | |
| 340 | 2:02.78 | i | | 2:02.78i | PB | Hamish Coutts | | 2 | | Cumbernauld | Emirates Arena | 28 Jan 18 | |
| 341 | 2:02.8 | | | 2:00.0 | | Taylor Glover | | 1 | George Young | Morpeth | Jarrow | 23 May 18 | |
| 341 | 2:02.8 | | | 2:02.8 | PB | Quinn Austin | | 1 | | Medway & Maidstone | St. Albans | 18 Aug 18 | |
| 343 | 2:02.82 | | | 2:02.71 | | Jake Taylor | | 1 | | Oxford City | Horspath | 13 May 18 | |
| 344 | 2:02.83 | | | 1:57.11 | | Harrison Tremain | | 1 | Stella Bandu | Ashford AC | Canterbury | 9 Aug 18 | |
| 345 | 2:02.84 | | | 2:02.84 | PB | Cameron Spence | | 1 | Martin Peevor | Middlesbrough (Mandale) | Chester-le-Street | 14 May 18 | |
| 346 | 2:02.86 | | | 2:02.86 | PB | Thomas Jawad | | 1 | Shane Smith | Kettering | Watford | 16 May 18 | |
| 347 | 2:02.87 | | | 1:59.29 | | Michael Biss | | 3 | Bob Smith | Wells City | Exeter | 22 Jul 18 | |
| 348 | 2:02.89 | | | 2:00.93 | | Reuben Copley | | 1 | | Kendal | Stretford | 28 Aug 18 | |
| 348 | 2:02.89 | i | | 1:52.67 | | Kristof Hornyik | | 1 | | Dundee Hawkhill | Emirates Arena | 1 Dec 18 | |
| 350 | 2:02.9 | | | 1:50.41 | | Matthew Snowdon | | 1 | | Ipswich | Norwich | 17 Jun 18 | |
| 351 | 2:02.93 | | | 2:02.93 | PB | Harry Turner | | 1 | Patrick Mcgrath | Cookham | Watford | 13 Jun 18 | |
| 351 | 2:02.93 | | | 1:59.43 | | James McClafferty | | 2 | | Law | Wishaw | 1 Sep 18 | |
| 353 | 2:02.94 | | | 1:59.60 | | Jack Wadsworth | | 1 | | Warrington AC | Stretford | 15 May 18 | |
| 354 | 2:03.0 | | | 1:58.94i | | Steven Denby | | 1 | | City of Norwich | Norwich | 9 Jun 18 | |
| 354 | 2:03.0 | | | 1:59.23 | | Isaac du Val | | 1 | | Jersey | Portsmouth | 15 Sep 18 | |
| 356 | 2:03.03 | | | 2:00.13 | | Jacob Buckley | | 1 | | Chesterfield | Nottingham | 13 May 18 | |
| 357 | 2:03.07 | | | 2:03.03 | | Jake Alderson | | 2 | Steve Perkin | Chiltern | Milton Keynes | 2 Jun 18 | |
| 358 | 2:03.1 | | | 2:00.6 | | Jamie Reed | | 1 | Thomas Millmore | Birtley | Whitley Bay | 3 Jun 18 | |
| 359 | 2:03.14 | | | 2:00.91 | | Joe Clayson | | 1 | John Clements | Brighton & Hove | Brighton | 30 May 18 | |
| 360 | 2:03.21 | | | 2:03.03i | | Keir Howlieson | | 1 | | Central | Liverpool | 27 May 18 | |
| 361 | 2:03.23 | | | 1:59.17 | | Stephen Addison | | 1 | Moray Anderson | Corstorphine | Livingston | 20 Jun 18 | |
| 362 | 2:03.26 | | | 2:03.26 | PB | Nathan Barlow | | 2 | | East Cheshire | Stretford | 9 Jun 18 | |
| 363 | 2:03.29 | | | 2:03.29 | PB | Luke Parker-Hack | | 3 | | Richmond & Zetland | Loughborough | 23 May 18 | |
| 364 | 2:03.30 | | | 2:01.1 | | Adam Searle | | 1 | | Rugby & Northampton | Coventry | 1 Aug 18 | |
| 365 | 2:03.32 | i | | 2:02.76 | | Kyle Hartnell | | 2 | | Exeter | Cardiff | 14 Jan 18 | |
| 366 | 2:03.42 | | | 1:59.96 | | Aaron Odentz | | 3 | Ken Hogg | Aberdeen | Aberdeen | 19 Aug 18 | |
| 367 | 2:03.5 | | | 2:03.5 | PB | Matias Grixti | | 1 | | Preston | Leigh | 1 Jul 18 | |
| 368 | 2:03.54 | | | 2:01.4 | | Jack Brothwell | | 3 | Andy Lyons | Kingston upon Hull | Lincoln | 8 Jul 18 | |
| 369 | 2:03.56 | | | 2:00.20 | | Alexander Ibbs | | 2 | | Leamington | Nuneaton | 12 May 18 | |
| 370 | 2:03.6 | | | 2:00.46 | | Ben Passey | | 3 | | Oxford Uni | Solihull | 5 Aug 18 | |
| 371 | 2:03.63 | i | | 1:50.91 | | Adetomiwa Oladiti | | 2 | Vicente Modahl | Sale Harriers Manchester | Sportcity | 16 Dec 18 | |
| 372 | 2:03.68 | | | 2:03.68 | PB | Christian Graham | | 1 | Kirk Smith | Lasswade | Grangemouth | 9 Jun 18 | |
| 373 | 2:03.69 | | | 2:00.68 | | Max Milarvie | | 3 | Mark Pollard | Victoria Park City of Glasgow | Kilmarnock | 12 May 18 | |
| 374 | 2:03.7 | | | 2:03.7 | PB | Timin Kanani | | 1 | Terry O'Neill | Belgrave | Wimbledon | 6 Jun 18 | |
| 374 | 2:03.7 | | | 2:03.7 | PB | Maurice Calton-Seal | | 2 | Ian Wilcock | City of York | York | 1 Jul 18 | |
| 376 | 2:03.78 | | | 2:03.21 | | Jack Douglas | | 1 | Alison Wyeth | Charnwood | Loughborough | 11 Jul 18 | |
| 377 | 2:03.8 | | | 2:03.8 | PB | Kamili Bell | | 1 | | Bury | Bury | 3 Jun 18 | |
| 377 | 2:03.8 | | | 2:03.8 | PB | Cameron Ackroyd | | 1 | Gordon Palmer | West Suffolk | Bury St Edmunds | 17 Jun 18 | |
| 379 | 2:03.83 | | | 2:03.83 | PB | Aaron Hall | | 1 | | Slough Junior | Watford | 16 May 18 | |
| 379 | 2:03.83 | i | | 2:03.51 | | Tom Ireland | | 1 | | Edinburgh AC | Emirates Arena | 1 Dec 18 | |
| 381 | 2:03.84 | | | 2:03.84 | PB | Luke Margham | | 1 | | Isle of Wight | Basingstoke | 9 Jun 18 | |
| 381 | 2:03.84 | | | 2:03.84 | PB | Shane Johnson | | 1 | | Victoria Park & Tower Hamlets | Dartford | 27 Aug 18 | |
| 383 | 2:03.88 | i | | 2:02.09 | | Finley Hurren | | 2 | Frank Adams | Enfield & Haringey | Lee Valley | 17 Mar 18 | |
| 384 | 2:03.91 | | | 2:01.04 | | Dan Horner | | 2 | | Rushcliffe | Loughborough | 30 May 18 | |
| 384 | 2:03.91 | | | 2:03.91 | PB | Ben Fountain | | 3 | | Law | Aberdeen | 19 Aug 18 | |
| 386 | 2:03.93 | | | 2:03.93 | PB | Ben Tatters | | 1 | Mark Livingstone | Hercules Wimbledon | Kingston | 13 May 18 | |
| 387 | 2:04.0 | | | 1:56.22 | | Elliot Doughty | | 1 | Bryan Clinton | Swindon | Swindon | 14 Apr 18 | |
| 387 | 2:04.0 | | | 2:01.9 | | Zakariya Mahamed | | 1 | Peter Haynes | Southampton | Southampton | 1 Jul 18 | |
| 389 | 2:04.1 | | | 2:01.7 | | William Tucker | | 1 | | Grantham AC | Boston | 5 May 18 | |
| 390 | 2:04.16 | | | 1:59.45 | | Jack Gillespie | | 1 | | Aberdeen | Grangemouth | 12 May 18 | |
| 391 | 2:04.17 | | | 1:55.93 | | Ben Ringrose-Voase | | 1 | David Vosser | Winchester | Basingstoke | 18 Jul 18 | |
| 392 | 2:04.21 | i | | 2:01.03i | | Luke Gawthorn | | 1 | Darryn McAtee | Newport H | Cardiff | 27 Jan 18 | |
| 393 | 2:04.22 | i | | 1:58.73 | | Cameron Almand | | 2 | Richard Claessens | Wycombe | Lee Valley | 14 Feb 18 | |
| 394 | 2:04.3 | | | 2:04.3 | PB | Oliver Kingston | | 3 | | Tonbridge | Exeter | 21 Mar 18 | |
| 394 | 2:04.3 | | | 2:01.2 | | Gareth Richardson | | 2 | | Bromsgrove & Redditch | Burton | 2 Jun 18 | |
| 394 | 2:04.3 | | | 2:04.3 | PB | Alex MacFadyen | | 2 | Bill Boyd | Nice | Leicester | 9 Jun 18 | |
| 397 | 2:04.33 | | | 2:00.11 | | Marcus Etheridge | | 1 | Mick Woods | Invicta East Kent | Ashford | 13 May 18 | |
| 398 | 2:04.38 | | | 2:02.75 | | Mayank Mishra | | 2 | Stevan Dokic | Hillingdon | Watford | 5 Sep 18 | |
| 399 | 2:04.4 | | | 2:02.42 | | Seth Kelly | | 1 | Liz Davies | Cardiff | Carmarthen | 30 May 18 | |
| 400 | 2:04.42 | | | 2:03.32 | | Sarab Dhillon | | 1 | | Thurrock | Watford | 8 Aug 18 | |
| 401 | 2:04.49 | | | 1:59.48 | | Chris Nealon | | 1 | Nick Nealon | Wreake & Soar Valley | Milton Keynes | 2 Jun 18 | |
| 402 | 2:04.5 | | | 2:02.36 | | Joseph Brien | | 2 | Mark Livingstone | Hercules Wimbledon | Wimbledon | 20 May 18 | |
| 402 | 2:04.5 | | | 1:59.4 | | Will Critchley | | 1 | | Blackpool, Wyre & Fylde | Blackpool | 27 May 18 | |
| 404 | 2:04.60 | | | 2:04.60 | PB | Ethan Dunn | | 3 | Andrew Han | Liverpool H | Belfast | 26 Jun 18 | |
| 405 | 2:04.6 | | | 2:02.3 | | Finn Hutton | | 2 | Nicholas Garner | Rugby & Northampton | Rugby | 6 May 18 | |
| 405 | 2:04.6 | | | 2:04.15 | | Matthew Browne | | 1 | | Macclesfield | Warrington | 9 Jun 18 | |
| 405 | 2:04.6 | | | 2:00.10 | | William Ralston | | 3 | Nick Taylor | Vale of Aylesbury | Perivale | 1 Jul 18 | |
| 408 | 2:04.62 | i | | 2:04.50 | | Aidan McCaffrey | | 3 | | Cumbernauld | Emirates Arena | 10 Mar 18 | |
| 409 | 2:04.70 | | | 1:57.90 | | George Watson | | 3 | David Howe | Cheltenham | Loughborough | 9 May 18 | |
| 410 | 2:04.74 | i | | 2:04.74i | PB | Harry Nimmo | | 2 | Dudley Walker | Giffnock North | Emirates Arena | 8 Feb 18 | |
| 410 | 2:04.74 | i | | 2:03.7 | | Seyfu Jamaal | | 2 | Jacob Howe | London Heathside | Lee Valley | 5 Dec 18 | |
| 412 | 2:04.75 | | | 2:01.6 | | Archie Scott | | 1 | | Bingley | Cudworth | 13 May 18 | |
| 413 | 2:04.80 | | | 2:04.80 | PB | Josh Hole | | 1 | | City of Salisbury | Exeter | 16 Jun 18 | |
| 414 | 2:04.8 | | | 2:01.78 | | James Preston | | 2 | | West Suffolk | Norwich | 16 Jun 18 | |
| 415 | 2:04.83 | | | 2:00.15 | | Oliver Way | | 3 | David Howe | Ealing Southall & Middx | Loughborough | 9 May 18 | |
| 416 | 2:04.86 | i | | 2:04.68 | | Callum Tharme | | 2 | Neil Renton | Gala | Emirates Arena | 8 Feb 18 | |
| 417 | 2:04.88 | | | 1:58.1 | | Ollie Bowling | | 3 | Russell Prosser | Nene Valley | Bedford | 7 Jul 18 | |
| 418 | 2:04.9 | | | 2:04.3 | | Ethan Pierce | | 1 | Bryan Clinton | Swindon | Swindon | 23 Jun 18 | |
| 419 | 2:04.95 | i | | 1:58.94 | | Themis Bower | | 2 | Adrian Clover | Team Bath | Cardiff | 4 Feb 18 | |
| 420 | 2:04.98 | | | 2:04.54 | | James Stewart | | 3 | Patrick Gahagan | Havering | Woodford | 21 Aug 18 | |
| 421 | 2:05.0 | | | 2:05.0 | PB | Stephen Bates | | 1 | Jeffrey Veitch | Herts Phoenix | Eastbourne | 20 May 18 | |
| 421 | 2:05.0 | | | 2:05.0 | PB | Dan Schofield | | 1 | | Tonbridge | Ashford | 29 Jul 18 | |
| 423 | 2:05.04 | i | | 2:01.92 | | Fraser Gorvett | | 3 | Henry Gray | Edinburgh AC | Cardiff | 4 Feb 18 | |
| 424 | 2:05.05 | | | 2:05.05 | PB | Tom Simpson | | 1 | Mark Newell | Cambridge H | Eltham | 15 Aug 18 | |
| 425 | 2:05.13 | | | 2:02.67 | | James Spencer | | 1 | | Woking | Watford | 8 Aug 18 | |
| 426 | 2:05.15 | | | 2:03.68 | | Sean Mackie | | 2 | | Sunderland | Middlesbrough | 13 May 18 | |
| 427 | 2:05.16 | | | 2:05.16 | PB | Benjamin Rolfe | | 1 | | Woking | Abingdon | 18 Aug 18 | |
| 428 | 2:05.17 | | | 1:52.83 | | Ethan Ackroyd | | 1 | Ian Ackroyd | West Cheshire | Stretford | 12 Jun 18 | |
| 429 | 2:05.19 | | | 1:59.77 | | Euan Wilson | | 3 | Alison Wyeth | Charnwood | Birmingham | 29 Apr 18 | |
| 429 | 2:05.19 | | | 2:02.62 | | Niall Thorne | | 1 | Steve Williams | Avon Valley | Exeter | 22 Jul 18 | |
| 431 | 2:05.2 | | | 2:00.5 | | George Hawthorne | | 1 | Andrew Beadle | Cheltenham | Cheltenham | 11 Jul 18 | |
| 432 | 2:05.23 | | | 2:05.23 | PB | Benjamin Hendry | | 1 | | Brighton Phoenix | Eltham | 20 Jun 18 | |
| 433 | 2:05.29 | | | 2:05.03 | | Finlay Ross | | 1 | John O'Hara | Corstorphine | Grangemouth | 24 Jun 18 | |
| 434 | 2:05.3 | | | 2:05.3 | PB | Jack White | | 1 | Peter Gore | City of Norwich | Norwich | 9 Jun 18 | |
| 435 | 2:05.38 | | | 2:05.38 | PB | Christopher Goodall | | 2 | | Amber Valley & Erewash | Derby | 29 Jul 18 | |
| 436 | 2:05.42 | | | 2:05.42 | PB | John Ewing | | 2 | Francis Marsh | North Down | Belfast | 26 Jun 18 | |
| 437 | 2:05.51 | | | 2:02.47 | | Findlay Dyer | | 1 | Richard Claessens | Wycombe | Watford | 11 Jul 18 | |
| 438 | 2:05.53 | i | | 2:03.07i | | Ben Shaw | | 1 | Dudley Walker | Giffnock North | Emirates Arena | 8 Feb 18 | |
| 438 | 2:05.53 | | | 1:53.59 | | Matthew Houchell | | 1 | | Basildon | Chelmsford | 12 May 18 | |
| 440 | 2:05.7 | | | 2:02.01 | | Max Satterly | | 1 | | Southampton | Dartford | 14 Apr 18 | |
| 441 | 2:05.81 | | | 2:05.81 | PB | Ed de Bray | | 1 | | Hampshire Schs | Hendon | 9 Jun 18 | |
| 442 | 2:05.9 | | | 2:03.1 | | Tommy Thorp | | 3 | | Bingley | Grimsby | 8 Jul 18 | |
| 443 | 2:05.93 | | | 2:05.93 | PB | Deian Wyn Williams | | 2 | | Eryri | Cardiff | 7 Jul 18 | |
| 444 | 2:05.94 | | | 2:03.92 | | Jamie Viney | | 2 | Simon Goodwin | Bedford & County | Milton Keynes | 14 Apr 18 | |
| 445 | 2:06.0 | | | 2:06.0 | PB | Thomas Symmons | | 1 | Andrew Webber | Solihull & Small Heath | Kidderminster | 27 May 18 | |
| 1:52.02 | | | 1:52.02 | PB | Fintan Stewart | | 3 | Sean Laverty | City of Derry | Stretford | 12 Jun 18 | |
| 1:55.98 | | | 1:55.98 | PB | Craig McMeechan | | 3 | Francis Marsh | North Down | Belfast | 11 Aug 18 | |
| 1:57.95 | | | 1:57.95 | PB | David Corkey | | 3 | | Northern Ireland Schs | Belfast | 26 May 18 | |
| 1:58.74 | i | | 1:56.50 | | Nikolai Gajic | | 2 | Dudley Walker | Giffnock North | Emirates Arena | 13 Jan 18 | |
| 1:59.00 | | | | | | | | | | Kilmarnock | 23 Sep 18 | |
| 2:00.60 | | | 1:52.30 | | Robert Smyk | | 1 | Ian Grime | Oldham & Royton | Bury | 13 May 18 | |
| 2:01.48 | i | | 1:55.56 | | Shreyas Kanyady | | 2 | Dean Miller | Reading AC | Lee Valley | 14 Jan 18 | |
| 2:01.62 | i | | 1:53.52i | | James Dunne | | 1 | | Tullamore | Emirates Arena | 13 Jan 18 | |
| 2:02.8 | | | 1:53.91 | | Baldvin Magnusson | | 3 | Andy Lyons | Kingston upon Hull | Middlesbrough | 1 Jul 18 | |