| 800 U17 Men 2023 to 2:10.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | |
| 1 | 1:49.89 | | | 1:48.93 | | Mickey Ayling | | 2 | Andrew Taylor | St. Edmund Pacers | Birmingham Uni | 29 Jul 23 |  |
| 2 | 1:52.02 | | | 1:48.95 | | Tom Waterworth | | 2 | Derek Darnell | Huntingdonshire | Birmingham Uni | 29 Jul 23 | |
| 3 | 1:53.16 | | | 1:49.87 | | Joshua Mungin | | 1 | John Rodger | Kilbarchan | Trafford | 11 Jul 23 | |
| 4 | 1:53.31 | | | 1:50.48 | | Jack Kinrade | | 2 | Colin Lancaster | Shrewsbury | Sportcity | 27 May 23 | |
| 5 | 1:53.54 | | | 1:52.99 | | Rhys Crawford | | 2 | Nichola Crawford | Aberdeen | Crownpoint | 2 Jun 23 | |
| 6 | 1:53.72 | | | 1:53.52 | | Samuel Stapley | | 2 | David Mills | Reigate Priory | Parliament Hill | 20 May 23 | |
 UK 10 TARGET: 1:54.00 |
| 7 | 1:54.02 | | | 1:52.93 | | Cole McAndrew | | 1 | Ian Wilcock | City of York | Stretford | 15 Aug 23 | |
| 8 | 1:54.11 | | | 1:52.85 | | Matthew Clark | | 1 | Andy Bibby | Preston | Stretford | 13 Jun 23 | |
| 9 | 1:54.35 | | | 1:54.35 | PB | Kieran Fulton | | 2 | | Moorfoot | Livingston | 4 Aug 23 | |
| 10 | 1:54.36 | | | 1:53.41 | | Jack Whittingham | | 2 | Alan Morris | City of Stoke | Stretford | 30 May 23 | |
| 11 | 1:54.94 | | | 1:50.57 | | Jailan Sohna | | 2 | | Birchfield H | Birmingham | 2 Aug 23 | |
| 11 | 1:54.94 | | | 1:54.22 | | Luke Culliton | | 1 | | Falkirk | Livingston | 4 Aug 23 | |
| 13 | 1:54.95 | | | 1:52.50 | | Samuel Hembry | | 1 | Catherine Mijovic | Bromsgrove & Redditch | Oxford | 3 Jun 23 | |
| 14 | 1:55.01 | | | 1:53.56 | | Ethan Newell | | 1 | Nick Hancock | Sutton & District | Gillingham | 2 Sep 23 | |
| 15 | 1:55.02 | | | 1:53.63 | | Franklin Shepherd | | 2 | | Medway & Maidstone | Parliament Hill | 20 May 23 | |
| 16 | 1:55.12 | | | 1:52.98 | | Caolan McFadden | | 2 | | Cranford | Grangemouth | 15 Jul 23 | |
| 17 | 1:55.16 | | | 1:52.15 | | Rafferty Mirfin | | 1 | Gordon Agar | Skyrac | Leeds (B) | 10 Jun 23 | |
| 18 | 1:55.46 | | | 1:54.29 | | Fraser Lupton | | 1 | Andrew Ross | Team East Lothian | Livingston | 4 Aug 23 | |
| 19 | 1:55.61 | | | 1:54.48 | | Joseph Close | | 2 | Mike Bateman | Morpeth | Jarrow | 24 May 23 | |
| 20 | 1:55.78 | | | 1:53.63 | | Ewan Taylor | | 2 | Richard Park | Cambridge & Coleridge | Eltham | 21 Jun 23 | |
| 21 | 1:55.80 | | | 1:52.32 | | Tobias Cheesbrough | | 2 | Brendon Byrne | Dereham | Loughborough | 9 Aug 23 | |
| 22 | 1:56.22 | i | | 1:56.22i | PB | Oscar Schofield | | 2 | Trevor Painter | Sale Harriers Manchester | Sheffield | 15 Jan 23 | |
| 23 | 1:56.24 | | | 1:52.30 | | Euan Pinder | | 2 | Nick Hughes | Chiltern | Watford | 14 Jun 23 | |
| 24 | 1:56.39 | | | 1:53.81 | | Joshua Robinson | | 2 | | Southend | Grays | 14 May 23 | |
| 25 | 1:56.4 | | | 1:46.84 | | Matthew McKenna | | 2 | Martin Norman | Walton | Kingston | 10 Jun 23 | |
| 25 | 1:56.4 | | | 1:55.62i | | George Christmas | | 2 | Richard Park | Cambridge & Coleridge | Cambridge | 18 Jun 23 | |
| 27 | 1:56.43 | i | | 1:49.69 | | Evan Grime | | 1 | Ian Grime | Salford H | Sheffield | 29 Dec 23 | |
| 28 | 1:56.5 | | | 1:54.0 | | Samuel Perry | | 2 | | Northern (Isle of Man) | Douglas | 19 Jul 23 | |
| 29 | 1:56.54 | | | 1:56.13 | | Callum Lill | | 2 | | Basildon | Eltham | 19 Jul 23 | |
| 30 | 1:56.73 | | | 1:56.73 | PB | Alex Lennon | | 1 | Nick Hancock | Sutton & District | Gillingham | 2 Sep 23 | |
| 31 | 1:56.82 | i | | 1:54.07 | | Frank Buchanan | | 2 | | St. Michael's Enniskillen | Athlone, IRL | 2 Apr 23 | |
| 1:58.25 | | | | | | | | | | Antrim | 20 May 23 | |
| 32 | 1:56.84 | | | 1:55.31 | | Tom Taylor | | 2 | Andrew Taylor | St. Edmund Pacers | Birmingham | 30 Jun 23 | |
| 33 | 1:56.88 | | | 1:56.60 | | Joshua Dunne | | 2 | Philip Baker | Chichester | Watford | 14 Jun 23 | |
| 34 | 1:56.91 | | | 1:54.01 | | Theo Ronchetti | | 1 | Steve Fury | Medway & Maidstone | Gillingham | 10 Jun 23 | |
| 35 | 1:57.08 | | | 1:54.9 | | Archie Taylor | | 2 | Andrew Taylor | St. Edmund Pacers | Birmingham | 30 Jun 23 | |
| 36 | 1:57.09 | | | 1:53.96 | | Gabriel Mullen | | 2 | | St. Helens Sutton | Stretford | 11 Jul 23 | |
| 37 | 1:57.21 | | | 1:57.21 | PB | Kuvar Peter | | 2 | | Thames Valley | Dubai, UAE | 8 Dec 23 | |
| 38 | 1:57.34 | | | 1:57.34 | PB | James O'Connor | | 1 | Mike Dunphy | Dacorum | Watford | 9 Aug 23 | |
| 39 | 1:57.35 | | | 1:54.08 | | Archie Pinder | | 2 | Nick Hughes | Chiltern | Watford | 12 Jul 23 | |
| 40 | 1:57.37 | | | 1:52.39 | | James O'Brien | | 1 | Norman Poole | Sale Harriers Manchester | Birmingham | 26 Aug 23 | |
| 41 | 1:57.38 | | | 1:57.02 | | Andrew Baird | | 1 | Ross Cairns | Ross County | Crownpoint | 2 Jun 23 | |
| 42 | 1:57.39 | | | 1:55.53 | | Ben Nutter | | 2 | | Border | York | 27 May 23 | |
| 43 | 1:57.47 | | | 1:55.98 | | Lewis Smith | | 2 | George Cooper | City of Stoke | Birmingham | 30 Jun 23 | |
| 44 | 1:57.48 | | | 1:57.24 | | Isaac Jessop-Tranter | | 2 | Nick Hughes | Chiltern | Watford | 14 Jun 23 | |
| 45 | 1:57.57 | | | 1:54.58 | | Alfie Simons | | 2 | Ian Grime | Salford H | Stretford | 25 Jul 23 | |
| 46 | 1:57.60 | | | 1:53.76 | | Bobby Burton | | 1 | Ian Grime | Salford H | York | 27 May 23 | |
| 47 | 1:57.65 | | | 1:56.89 | | Thomas Corwood | | 2 | Andrew Carter | Vale Royal | Stoke | 17 Jun 23 | |
| 48 | 1:57.69 | | | 1:57.69 | PB | Nathan Davis | | 2 | Gordon Addison | Luton | Horspath | 10 Sep 23 | |
| 49 | 1:57.85 | | | 1:57.85 | PB | Ben Warnock | | 2 | | Monaghan Phoenix, IRL | Belfast | 19 Jul 23 | |
| 50 | 1:57.86 | | | 1:56.58 | | Maxwell Newman | | 1 | Barry Hearn | Marshall Milton Keynes | Watford | 6 Sep 23 | |
| 51 | 1:57.87 | | | 1:57.87 | PB | Gianleo Stubbs | | 2 | | Shaftesbury Barnet | Watford | 17 May 23 | |
| 52 | 1:57.94 | | | 1:52.42 | | Ben Stratton | | 2 | | Blackburn | Stretford | 11 Jul 23 | |
| 53 | 1:57.96 | | | 1:55.46 | | Onjoro Sumba | | 2 | Steven Purser | Havant | Bracknell | 21 Jun 23 | |
| 53 | 1:57.96 | | | 1:57.65 | | Charlie Haines | | 1 | Mark Thomas | Team Bath | Birmingham | 30 Jun 23 | |
| 55 | 1:58.05 | | | 1:58.05 | PB | Finn Cross | | 2 | Lawson Cochrane | Willowfield | Belfast | 13 May 23 | |
| 56 | 1:58.29 | | | 1:55.01 | | Samuel Sprostranov | | 2 | Vince Golding | Crawley | Tooting | 26 Jul 23 | |
| 57 | 1:58.37 | | | 1:58.37 | PB | Henry Dawes | | 2 | Darryn McAtee | Newport H | Cardiff | 25 Jun 23 | |
| 58 | 1:58.45 | | | 1:55.45 | | Will Lloyd | | 2 | Trevor Painter | Wigan & District | Stretford | 11 Jul 23 | |
| 59 | 1:58.53 | | | 1:58.53 | PB | Geno Hounsham | | 2 | Claire East | City of Portsmouth | Watford | 12 Jul 23 | |
| 60 | 1:58.55 | | | 1:55.64 | | Ronnie Brown | | 2 | | Team East Lothian | Livingston | 4 Aug 23 | |
| 61 | 1:58.57 | | | 1:57.68 | | Will Atkins | | 2 | Nick Anderson | Winchester | Bracknell | 21 Jun 23 | |
| 62 | 1:58.58 | | | 1:56.46 | | Andrew Martin | | 2 | | Worthing | Worthing | 13 Jun 23 | |
| 63 | 1:58.67 | | | 1:57.23 | | Luke Ward | | 1 | Anthony O'Brien | Southport Waterloo | Stretford | 30 May 23 | |
| 64 | 1:58.69 | | | 1:58.69 | PB | Riley Maisey | | 2 | | Medway & Maidstone | Bromley | 14 May 23 | |
| 64 | 1:58.69 | | | 1:57.65 | | Jacob Clement | | 2 | Colin Godfrey | Shaftesbury Barnet | Watford | 14 Jun 23 | |
| 66 | 1:58.78 | i | | 1:57.53 | | Jake Rowley | | 2 | Simon Frith | Macclesfield | Sheffield | 29 Dec 23 | |
| 1:59.13 | | | | | | | | | | Stretford | 27 Jun 23 | |
| 67 | 1:58.81 | | | 1:58.81 | PB | Adam Clifford | | 2 | | Shettleston | Livingston | 4 Aug 23 | |
| 68 | 1:58.89 | | | 1:58.89 | PB | Rhys Bethell | | 2 | | St. Albans AC | Watford | 12 Jul 23 | |
| 69 | 1:59.03 | i | | 1:54.35 | | Alden Collier | | 2 | Nick Hughes | Chiltern | Lee Valley | 28 Jan 23 | |
| 70 | 1:59.20 | | | 1:59.20 | PB | Jamie Connor | | 2 | Niall Walker | East Kilbride | Grangemouth | 18 Jun 23 | |
| 71 | 1:59.29 | | | 1:59.24 | | Jacob Woods | | 2 | Andy Tuttle | Newbury | Reading | 13 May 23 | |
| 72 | 1:59.34 | | | 1:59.34 | PB | Ronnie Baxter-Laud | | 1 | | Ipswich | Watford | 14 Jun 23 | |
| 73 | 1:59.35 | | | 1:59.35 | PB | Daniel Smith | | 2 | | Blackburn | Stretford | 11 Jul 23 | |
| 74 | 1:59.37 | | | 1:53.33 | | Thomas Loynes | | 1 | Stephen Jones | Neath | Cardiff | 25 Jun 23 | |
| 74 | 1:59.37 | | | 1:58.04 | | Dillon Millard | | 2 | Dave Lee | Taunton | Exeter | 27 Jun 23 | |
| 76 | 1:59.4 | | | 1:53.99 | | Jacob Hurrell | | 1 | Richard Nation | Chelmsford | Basildon | 6 Aug 23 | |
| 77 | 1:59.47 | | | 1:58.2 | | Henry Cornish | | 2 | Mark Pauley | Poole AC | Millfield | 3 Jun 23 | |
| 78 | 1:59.49 | | | 1:59.49 | PB | Elliot Kelso | | 2 | Judith Nutt | Morpeth | Jarrow | 12 Jul 23 | |
| UK 100 TARGET: 1:59.50 |
| 79 | 1:59.5 | | | 1:59.5 | PB | Alfie Lamb | | 2 | Graham Millican | Border | Carlisle | 19 Jul 23 | |
| 80 | 1:59.57 | | | 1:59.57 | PB | Owen Wallek | | 2 | Bruce Warren | Brighton Phoenix | Worthing | 13 Jun 23 | |
| 81 | 1:59.62 | | | 1:59.26 | | Elias Skaarup | | 2 | Barry Hearn | Marshall Milton Keynes | Watford | 6 Sep 23 | |
| 82 | 1:59.69 | | | 1:59.69 | PB | Oliver Bell | | 2 | | Rugby & Northampton | Stoke | 17 Jun 23 | |
| 82 | 1:59.69 | | | 1:56.3 | | Max Sanderson | | 1 | Paul Forrest | Brentwood Beagles | Watford | 9 Aug 23 | |
| 84 | 1:59.76 | | | 1:57.29 | | Freddie Cushing | | 2 | Emma Cooke | Northampton | Oxford | 3 Jun 23 | |
| 84 | 1:59.76 | | | 1:58.18 | | Jed Starvis | | 1 | Mike Reeves | Blackheath & Bromley | Eltham | 19 Jul 23 | |
| 84 | 1:59.76 | | | 1:56.33 | | Joseph Hunt | | 2 | | Tonbridge | Eltham | 16 Aug 23 | |
| 87 | 1:59.77 | | | 1:52.84 | | Harry Parker McLain | | 2 | Colin Lancaster | Vale Royal | Stretford | 25 Jul 23 | |
| 88 | 1:59.82 | | | 1:58.02i | | Tom Webb | | 1 | | Yeovil | Exeter | 30 May 23 | |
| 89 | 1:59.9 | | | 1:54.19 | | Andrew McWilliam | | 2 | Kirk Smith | Lasswade | Linwood | 20 May 23 | |
| 90 | 1:59.95 | | | 1:56.47 | | Oscar Sinnett | | 1 | Luke Smith | Woking | Aldershot | 27 Jul 23 | |
| 90 | 1:59.95 | | | 1:58.52 | | James Walton | | 2 | | Trafford | Stretford | 7 Sep 23 | |
| 92 | 1:59.97 | | | 1:59.97 | PB | Cian Harold | | 2 | John Nuttall | Cardiff | Exeter | 30 May 23 | |
| 93 | 1:59.98 | | | 1:59.79 | | Arun Khursheed | | 1 | Adam Clayton | Brighton & Hove | Brighton | 26 Jul 23 | |
| 94 | 2:00.0 | | | 2:00.0 | PB | Zachary Dunne | | 2 | Granville Courtnell | City of Norwich | King's Lynn | 30 Jul 23 | |
| 95 | 2:00.02 | | | 1:58.9 | | Eddie Holden | | 1 | | Mansfield | Birmingham | 30 Jun 23 | |
| 96 | 2:00.05 | | | 1:58.88 | | Harrison Stokes | | 1 | Stuart Stokes | Horwich | Stretford | 25 Jul 23 | |
| 97 | 2:00.06 | | | 1:59.46 | | Samuel Scrase-Field | | 1 | Dom Fiore | Cambridge H | Eltham | 19 Jul 23 | |
| 98 | 2:00.11 | | | 2:00.11 | PB | Isaac Stabler | | 1 | | City of York | York | 28 May 23 | |
| 98 | 2:00.11 | | | 2:00.11 | PB | Dair Alexander | | 1 | Andrew Ross | Harmeny | Livingston | 4 Aug 23 | |
| 100 | 2:00.14 | | | 2:00.14 | PB | Jack Gospel | | 2 | Joshua Schofield | Daventry | Rugby | 22 Aug 23 | |
| 101 | 2:00.21 | | | 1:59.33 | | Willem Hembry | | 1 | Catherine Mijovic | Bromsgrove & Redditch | Loughborough | 12 Jul 23 | |
| 102 | 2:00.22 | | | 1:56.15 | | Kyron-Bailee Burke | | 2 | | Croydon | Kingston | 14 May 23 | |
| 103 | 2:00.3 | | | 2:00.3 | PB | Sebastian Thornewill | | 1 | Mike Thornewill | Rushcliffe | Newark | 10 Jun 23 | |
| 104 | 2:00.33 | | | 2:00.33 | PB | Jack Winstanley | | 2 | | Preston | Stretford | 25 Jul 23 | |
| 105 | 2:00.45 | | | 1:58.80 | | Gregory Martin | | 2 | Martin Branfoot | Chelmsford | Tooting Bec | 19 Aug 23 | |
| 106 | 2:00.51 | | | 1:59.05 | | Mason McCreery | | 1 | | Loughview AC | Tullamore, IRL | 8 Jul 23 | |
| 107 | 2:00.52 | | | 1:56.69 | | Chester Gately | | 1 | | Halifax | Stretford | 16 May 23 | |
| 108 | 2:00.53 | | | 2:00.53 | PB | Joseph Monk | | 2 | | Newark AC | Loughborough | 9 Aug 23 | |
| 109 | 2:00.56 | | | 2:00.56 | PB | Thomas Reay | | 1 | Dudley Walker | Giffnock North | Livingston | 4 Aug 23 | |
| 110 | 2:00.59 | | | 1:56.03 | | Liam Johnson | | 1 | Helena McGoldrick | St. Helens Sutton | Stretford | 25 Jul 23 | |
| 111 | 2:00.6 | | | 2:00.6 | PB | Cohen Copeman | | 1 | | Waveney Valley | Great Yarmouth | 4 Jun 23 | |
| 111 | 2:00.6 | | | 1:59.65 | | Cameron Robertson | | 2 | | Nithsdale | Carlisle | 21 Jun 23 | |
| 113 | 2:00.7 | | | 1:54.87 | | William Percival | | 1 | Jane Clarke | City of Norwich | Norwich | 10 Jun 23 | |
| 114 | 2:00.71 | | | 1:59.72 | | Joshua Hampson Wallace | | 2 | Gordon Addison | Luton | Watford | 14 Jun 23 | |
| 115 | 2:00.72 | | | 1:57.52 | | Tom Foden | | 2 | Vanessa Hammett | Kingston & Poly | Eltham | 16 Aug 23 | |
| 115 | 2:00.72 | | | 2:00.72 | PB | Ruben Buckner-Rowley | | 1 | | Banbury | Horspath | 13 Sep 23 | |
| 117 | 2:00.83 | | | 1:57.91 | | Malachy Collins | | 2 | | Rugby & Northampton | Rugby | 15 Apr 23 | |
| 118 | 2:00.88 | | | 2:00.88 | PB | Patrick Barnes | | 2 | | Edinburgh AC | Grangemouth | 13 May 23 | |
| 119 | 2:00.90 | | | 1:57.8 | | Joshua Todd | | 1 | | Kendal | Stretford | 25 Jul 23 | |
| 120 | 2:00.91 | | | 2:00.91 | PB | Christopher Oliveira | | 1 | Mark Brace | North Devon | Exeter | 17 Jun 23 | |
| 120 | 2:00.91 | | | 1:55.66 | | Orrin Wheeler | | 1 | Dave Ragan | Basingstoke & Mid Hants | Horspath | 10 Sep 23 | |
| 122 | 2:00.94 | | | 1:57.09 | | Noah Paterson | | 2 | | Invicta East Kent | Gillingham | 2 Sep 23 | |
| 123 | 2:00.95 | | | 1:58.09 | | Henry Gibson | | 1 | Steve Fury | Medway & Maidstone | Gillingham | 10 Jun 23 | |
| 124 | 2:01.02 | | | 2:01.02 | PB | Craig Shennan | | 2 | Dudley Walker | Giffnock North | Grangemouth | 18 Jun 23 | |
| 125 | 2:01.05 | | | 2:00.57 | | Innes Wright | | 2 | | Team East Lothian | Livingston | 4 Aug 23 | |
| 126 | 2:01.10 | | | 1:52.69 | | Oliver Cooper | | 2 | | Watford | Watford | 6 Sep 23 | |
| 127 | 2:01.17 | | | 1:59.23 | | Noah Heal | | 2 | Dave Lee | Taunton | Exeter | 27 Jun 23 | |
| 128 | 2:01.20 | | | 1:59.2 | | Cai Lewis | | 1 | | Northern (Isle of Man) | Exeter | 27 Jun 23 | |
| 129 | 2:01.28 | | | 1:57.49 | | Jacob Hunt | | 2 | | Tonbridge | Gillingham | 23 Apr 23 | |
| 130 | 2:01.29 | | | 1:59.43 | | Alexis Delaney | | 1 | | Belgrave | Wormwood Scrubs | 21 Jun 23 | |
| 131 | 2:01.3 | | | 2:01.3 | PB | Adam Smith | | 2 | | St. Albans AC | St. Albans | 18 Jun 23 | |
| 132 | 2:01.31 | | | 1:59.10 | | Leo Powell | | 2 | | Derby | Stoke | 17 Jun 23 | |
| 133 | 2:01.32 | | | 1:58.90 | | Adam O'Gorman | | 2 | Colin Godfrey | Shaftesbury Barnet | Watford | 14 Jun 23 | |
| 134 | 2:01.34 | | | 1:57.19 | | Mark Constable | | 2 | | Blackheath & Bromley | Bromley | 12 Sep 23 | |
| 135 | 2:01.35 | | | 1:56.47 | | Leon Doran | | 2 | Nick Hughes | Chiltern | Watford | 17 May 23 | |
| 135 | 2:01.35 | | | 1:57.42 | | Alex MacNab | | 1 | | Vale Royal | Stretford | 27 Jun 23 | |
| 135 | 2:01.35 | | | 1:57.55 | | Arthur Tilt | | 2 | Nicholas Garner | Rugby & Northampton | Nottingham | 9 Jul 23 | |
| 138 | 2:01.41 | | | 1:59.27 | | Oliver Morrison | | 2 | Steven Chalmers | Dunfermline Track & Field | Livingston | 4 Aug 23 | |
| 139 | 2:01.43 | | | 2:01.43 | PB | Ryan Stoddart | | 2 | Stevan Dokic | Hillingdon | Watford | 9 Aug 23 | |
| 140 | 2:01.44 | | | 2:01.44 | PB | Finlay Mckay | | 2 | Nichola Crawford | Aberdeen | Aberdeen | 14 Jun 23 | |
| 140 | 2:01.44 | | | 1:56.31 | | Laurence Sleath | | 1 | | Basildon | Mile End | 18 Jun 23 | |
| 142 | 2:01.47 | | | 1:55.19 | | Oliver MacDonald | | 2 | Dudley Walker | Giffnock North | Grangemouth | 15 Apr 23 | |
| 143 | 2:01.49 | | | 1:56.9 | | Harry Bradley | | 2 | Darryn McAtee | Newport H | Newport | 13 Aug 23 | |
| 144 | 2:01.72 | | | 2:00.41 | | Joseph Sandiford | | 2 | | North Somerset | Millfield | 3 Jun 23 | |
| 145 | 2:01.73 | | | 1:57.70 | | Nicholas Thomas | | 2 | | Basingstoke & Mid Hants | Millfield | 3 Jun 23 | |
| 146 | 2:01.76 | | | 1:57.92 | | Matthew Holden | | 1 | Andrew Ross | Harmeny | Grangemouth | 18 Jun 23 | |
| 147 | 2:01.88 | | | 1:58.5 | | Eddie Chambers | | 2 | | Winchester | Basingstoke | 17 Jun 23 | |
| 148 | 2:01.90 | | | 1:58.70 | | Ilya Korchev | | 1 | Christopher Voice | Eastbourne | Brighton | 26 Jul 23 | |
| 149 | 2:01.9 | | | 1:56.46 | | Jack Talbot | | 2 | Andrew Fraser | Wirral | Bebington | 10 Jun 23 | |
| 150 | 2:01.93 | | | 2:01.93 | PB | Bradley Andrews-Callec | | 2 | Chris Dorey | Jersey | Oxford | 3 Jun 23 | |
| 151 | 2:01.95 | | | 1:58.02 | | William Potts | | 1 | | Oxford City | Tooting | 26 Jul 23 | |
| 152 | 2:02.0 | | | 1:59.66 | | Oliver Sherratt | | 2 | | Abingdon | Horspath | 10 Jun 23 | |
| 152 | 2:02.0 | | | 1:57.42 | | James Brassington | | 2 | Jennie Hodgson | Lancaster & Morecambe | Bury | 15 Jul 23 | |
| 154 | 2:02.01 | | | 2:02.01 | PB | Tom Hooper | | 1 | | Wharfedale | Cudworth | 13 May 23 | |
| 154 | 2:02.01 | | | 2:02.01 | PB | Jake Dorbin | | 2 | Granville Courtnell | City of Norwich | Watford | 9 Aug 23 | |
| 156 | 2:02.06 | | | 1:58.55 | | Andrew Martin | | 2 | | Sussex Schs | Crawley | 10 Jun 23 | |
| 157 | 2:02.07 | | | 2:02.07 | PB | Jake Parker | | 1 | Richard Harris | Rotherham | Sheffield | 4 Jul 23 | |
| 158 | 2:02.09 | | | 1:54.89 | | Travis Scrivens | | 2 | Eric Fowler | Nuneaton | Nuneaton | 10 Sep 23 | |
| 159 | 2:02.10 | | | 1:55.43 | | Alex Dack | | 2 | | Invicta East Kent | Tonbridge | 11 Jul 23 | |
| 160 | 2:02.1 | | | 2:01.84 | | Lewis English | | 2 | | Waveney Valley | Norwich | 13 May 23 | |
| 161 | 2:02.12 | | | 1:59.13 | | Rowan Curtis | | 2 | Adam Clayton | Brighton & Hove | Crawley | 28 Aug 23 | |
| 162 | 2:02.13 | | | 2:02.13 | PB | Kieran Hardie | | 1 | Andrew Ross | Harmeny | Grangemouth | 18 Jun 23 | |
| 163 | 2:02.18 | | | 1:58.67 | | Jamie Barber | | 1 | | Salford H | Stretford | 25 Jul 23 | |
| 164 | 2:02.25 | | | 2:02.25 | PB | George Newton | | 2 | | Dacorum | Chelmsford | 10 Sep 23 | |
| 165 | 2:02.28 | | | 2:02.28 | PB | Franco Hillier | | 2 | | Blackheath & Bromley | Bromley | 12 Sep 23 | |
| 166 | 2:02.32 | | | 2:02.32 | PB | Ryan Reed | | 2 | | Taunton | Yeovil | 13 May 23 | |
| 167 | 2:02.37 | | | 2:02.37 | PB | Oliver Patterson | | 1 | | Swansea | Aberdare | 12 Jul 23 | |
| 168 | 2:02.4 | | | 2:00.1 | | Mpaji Rose-Brown | | 1 | | City of Norwich | Norwich | 10 Jun 23 | |
| 169 | 2:02.42 | | | 2:02.42 | PB | Daniel Scott | | 2 | | Solihull & Small Heath | Birmingham | 10 Jun 23 | |
| 170 | 2:02.43 | | | 2:00.36 | | Rhodri Amos | | 1 | Steve Knight | Cardiff | Millfield | 3 Jun 23 | |
| 171 | 2:02.51 | | | 2:02.51 | PB | Charles Leedham | | 2 | | Worthing | Basingstoke | 17 Jun 23 | |
| 172 | 2:02.56 | | | 2:02.56 | PB | MacKinley Gall | | 2 | | Southend | Hornchurch | 2 Apr 23 | |
| 172 | 2:02.56 | | | 2:02.56 | PB | Benjamin Collins | | 1 | | North Somerset | Yate | 13 May 23 | |
| 172 | 2:02.56 | | | 2:02.56 | PB | Calvin O'Grady | | 1 | | Notts | Stoke | 17 Jun 23 | |
| 175 | 2:02.60 | | | 2:01.83 | | Ash Burgess | | 2 | Catherine Muth | Birchfield H | Birmingham | 2 Aug 23 | |
| 176 | 2:02.61 | | | 2:01.34 | | Nate Cahill | | 1 | | Hastings AC | Perivale | 19 Aug 23 | |
| 177 | 2:02.64 | | | 1:58.96 | | Jasper Brooks | | 2 | | Blackheath & Bromley | Tooting | 26 Jul 23 | |
| 178 | 2:02.65 | | | 1:58.21 | | Matthew Monachello | | 2 | | Kilmarnock | Grangemouth | 10 Jun 23 | |
| 178 | 2:02.65 | | | 1:58.33 | | Rafi Gayer | | 2 | | Shaftesbury Barnet | Watford | 14 Jun 23 | |
| 180 | 2:02.76 | i | | 2:02.76i | PB | James Clark | | 1 | Bernard Marley | Victoria Park City of Glasgow | Emirates Arena | 31 Jan 23 | |
| 180 | 2:02.76 | | | 1:59.73 | | Harry Peacocke | | 2 | Ian Grime | Salford H | Stretford | 25 Jul 23 | |
| 182 | 2:02.8 | | | 2:02.8 | PB | Fred Hake | | 1 | James McDonald | Herne Hill | Elham | 24 May 23 | |
| 183 | 2:02.81 | | | 1:57.37 | | Samuel Davis | | 1 | | Crawley | Watford | 9 Aug 23 | |
| 184 | 2:02.84 | | | 1:59.69 | | Harrison Fraser | | 2 | | Tonbridge | Tonbridge | 11 Jul 23 | |
| 185 | 2:02.87 | | | 2:02.87 | PB | Kamil Kolodziej | | 1 | | Burton | Loughborough | 12 Jul 23 | |
| 186 | 2:02.90 | | | 1:59.94 | | Joseph Hayes | | 2 | | Highgate | Wormwood Scrubs | 21 Jun 23 | |
| 187 | 2:02.96 | | | 1:55.12 | | Oliver Gill | | 1 | | Blackburn | Liverpool | 30 Apr 23 | |
| 188 | 2:02.98 | | | 2:02.98 | PB | Joshua Harwood-White | | 1 | | Kingston & Poly | Basingstoke | 17 Jun 23 | |
| 189 | 2:03.00 | | | 2:00.10 | | George Wallace | | 2 | Michael Thompson | Sheffield & Dearne | Loughborough | 16 Apr 23 | |
| 189 | 2:03.00 | | | 1:58.20 | | Hendri Verster | | 1 | Mike Reeves | Blackheath & Bromley | Lee Valley | 12 Aug 23 | |
| 191 | 2:03.02 | | | 2:03.02 | PB | Warren Wilson | | 1 | James McDonald | Herne Hill | Wormwood Scrubs | 2 Aug 23 | |
| 192 | 2:03.04 | | | 1:56.4 | | Charles Goodridge | | 2 | | Taunton | Exeter | 25 Jul 23 | |
| 193 | 2:03.06 | | | 2:03.06 | PB | Beau Jamieson Wannell | | 2 | | City of York | York | 10 Sep 23 | |
| 194 | 2:03.20 | | | 1:59.77 | | Alex Taylor | | 1 | Nick Hazelwood | Halesowen | Nuneaton | 5 Jul 23 | |
| 194 | 2:03.20 | | | 2:03.20 | PB | William Sweeney | | 2 | Richard Nation | Chelmsford | Chelmsford | 10 Sep 23 | |
| 196 | 2:03.2 | | | 1:55.0 | | James McAllen | | 1 | Chris McAllen | Waveney Valley | Great Yarmouth | 17 Sep 23 | |
| 197 | 2:03.3 | | | 2:03.3 | PB | Max Lorke | | 2 | | South London | Ewell | 21 May 23 | |
| 198 | 2:03.32 | | | 1:52.78 | | Herbie Johnson | | 2 | Gordon Addison | Luton | Watford | 9 Aug 23 | |
| 199 | 2:03.33 | | | 2:01.06 | | William Hardy | | 1 | | City of York | York | 10 Sep 23 | |
| 200 | 2:03.34 | i | | 2:01.67i | | Ruben Stovell | | 1 | John Lane | Hallamshire | Sheffield | 15 Jan 23 | |
| 200 | 2:03.34 | | | 2:00.48 | | Ben Shackleton | | 2 | | Wakefield | Leeds | 7 Aug 23 | |
| 202 | 2:03.37 | | | 1:59.76 | | Jamie Work | | 1 | | Kilmarnock | Kilmarnock | 4 Aug 23 | |
| 203 | 2:03.38 | | | 1:54.84 | | Toby Bawtree | | 1 | | Tonbridge | Tonbridge | 11 Jul 23 | |
| 204 | 2:03.4 | | | 2:00.09 | | Archie Durham | | 2 | Richard Nation | Chelmsford | Chelmsford | 16 Jul 23 | |
| 205 | 2:03.44 | | | 1:58.87 | | George Sinski | | 1 | Tom Hughes | Notts | Nuneaton | 5 Jul 23 | |
| 206 | 2:03.55 | | | 2:03.55 | PB | Thomas Molloy | | 1 | Neil Edwards | Deeside AAC | Stretford | 25 Jul 23 | |
| 207 | 2:03.59 | | | 1:59.23 | | Sam Wilson | | 1 | Andrew Beadle | Cheltenham | Gloucester | 19 Jul 23 | |
| 208 | 2:03.62 | | | 1:53.60 | | Finlay Goddard | | 1 | | Sale Harriers Manchester | Stretford | 27 Jun 23 | |
| 209 | 2:03.63 | | | 2:03.63 | PB | Jacob Forsbrook | | 2 | | North Somerset | Gloucester | 23 Apr 23 | |
| 210 | 2:03.64 | | | 1:58.37 | | Felix Bowling | | 2 | | Peterborough & Nene Valley | Peterborough | 13 May 23 | |
| 211 | 2:03.65 | | | 2:00.00 | | Sebastian Melero | | 1 | | St. Edmund Pacers | Norwich | 30 Aug 23 | |
| 212 | 2:03.7 | | | 2:01.32 | | Alfie Addison | | 1 | James Bailey | Kendal | Bury | 15 Jul 23 | |
| 213 | 2:03.71 | | | 2:03.41 | | Samuel Dallas | | 2 | Tania Williams | Deeside AAC | Stretford | 13 Jun 23 | |
| 214 | 2:03.72 | | | 1:56.82 | | Harry Fage | | 2 | Jay Galley | Blackheath & Bromley | Bromley | 12 Jun 23 | |
| 215 | 2:03.74 | | | 2:01.48 | | Monty Omell | | 1 | John Clarke | Barnet | Watford | 9 Aug 23 | |
| 216 | 2:03.75 | i | | 1:58.86 | | Grant McEachern | | 2 | | Cumbernauld | Emirates Arena | 21 Jan 23 | |
| 2:04.71 | | | | | | | | | | Grangemouth | 2 Sep 23 | |
| 217 | 2:03.79 | i | | 2:03.79i | PB | Tristan Robin | | 1 | | Giffnock North | Emirates Arena | 31 Jan 23 | |
| 218 | 2:03.83 | | | 1:58.7 | | Tommy Cropley | | 2 | Robert Whitten | Stevenage & North Herts | Stevenage | 10 Sep 23 | |
| 219 | 2:03.86 | | | 2:03.86 | PB | Mark Harley | | 2 | | Dunfermline Track & Field | Crownpoint | 2 Jun 23 | |
| 220 | 2:03.9 | | | 2:03.9 | PB | Noah Scott-Donkin | | 1 | Derek Darnell | Huntingdonshire | Bury St. Edmunds | 30 Apr 23 | |
| 221 | 2:03.96 | | | 2:02.45 | | Evelyn Moynihan | | 2 | | Hastings AC | Tonbridge | 11 Jul 23 | |
| 222 | 2:03.98 | | | 1:56.53 | | Daniel Watson | | 1 | | North Shields Poly | Jarrow | 12 Jul 23 | |
| 223 | 2:04.01 | | | 1:57.53 | | Ciaran McCarroll | | 2 | | Finn Valley | Belfast | 10 Jun 23 | |
| 223 | 2:04.01 | | | 2:04.01 | PB | Cosmo Benyan | | 2 | Richard Park | Cambridge & Coleridge | Watford | 12 Jul 23 | |
| 225 | 2:04.02 | i | | 1:58.05 | | William Muffett | | 2 | John Stow | Woodford Green Essex Ladies | Lee Valley | 10 Dec 23 | |
| 2:04.61 | | | | | | | | | | Watford | 12 Jul 23 | |
| 226 | 2:04.07 | | | 1:59.03 | | George Saint | | 2 | | London Heathside | Watford | 14 Jun 23 | |
| 227 | 2:04.10 | | | 2:04.10 | PB | Isaac Cartwright | | 2 | Spencer Duval | Royal Sutton Coldfield | Nuneaton | 5 Jul 23 | |
| 227 | 2:04.10 | | | 2:04.10 | PB | Toby Doy | | 2 | | Coventry | Nuneaton | 5 Jul 23 | |
| 229 | 2:04.16 | | | 2:03.75 | | Kimi Camargo Scholz | | 1 | | Thames Valley | Wormwood Scrubs | 2 Aug 23 | |
| 230 | 2:04.17 | | | 2:04.17 | PB | Jack Dawson | | 1 | | Surrey Schs | Kingston | 10 Jun 23 | |
| 230 | 2:04.17 | | | 2:03.28 | | Archie Lynch | | 2 | | Vale of Aylesbury | Watford | 12 Jul 23 | |
| 230 | 2:04.17 | | | 2:00.85 | | Cillian Roots | | 1 | Kay Thoburn | Kent | Gillingham | 2 Sep 23 | |
| 233 | 2:04.18 | | | 1:56.75 | | Andrew Adesanya | | 1 | | Southend | Grays | 14 May 23 | |
| 234 | 2:04.20 | | | 2:04.20 | PB | Roddy Ostle | | 1 | | Invicta East Kent | Canterbury | 22 May 23 | |
| 234 | 2:04.20 | | | 2:04.20 | PB | Saul Thompson | | 2 | Ian Neely | North Belfast | Belfast | 10 Jun 23 | |
| 234 | 2:04.20 | | | 2:00.59 | | Alexander Middleton | | 2 | Mike Reeves | Blackheath & Bromley | Tonbridge | 11 Jul 23 | |
| 237 | 2:04.24 | | | 2:02.09 | | Nathan Lamb | | 1 | Anthony Love | Rugby & Northampton | Loughborough | 12 Jul 23 | |
| 238 | 2:04.25 | | | 2:01.8 | | Otis Brooks | | 1 | | Wharfedale | Stretford | 27 Jun 23 | |
| 239 | 2:04.30 | | | 1:59.3 | | Billy Fudge | | 1 | | Enfield & Haringey | Lee Valley | 14 May 23 | |
| 239 | 2:04.30 | | | 2:04.30 | PB | Matthew Noakes | | 2 | Bruce Warren | Brighton Phoenix | Brighton | 26 Jul 23 | |
| 241 | 2:04.3 | | | 2:02.81 | | George Rainford | | 2 | Peter Crook | Preston | Bebington | 28 May 23 | |
| 241 | 2:04.3 | | | 2:03.42i | | Luke Culshaw | | 1 | | Kirkby Milers | Bebington | 10 Jun 23 | |
| 243 | 2:04.34 | | | 1:59.70 | | Alfie Osborne | | 1 | Steve Knight | Cardiff | Exeter | 29 Aug 23 | |
| 244 | 2:04.4 | | | 2:04.4 | PB | Drew Greyling | | 2 | | Woking | Bournemouth | 30 Apr 23 | |
| 244 | 2:04.4 | | | 1:59.9 | | Seb Mason | | 1 | Graeme Mason | Border | Carlisle | 21 Jun 23 | |
| 246 | 2:04.48 | | | 2:04.48 | PB | Ethan Rollings | | 2 | | Medway & Maidstone | Bromley | 15 Apr 23 | |
| 247 | 2:04.56 | | | 1:59.58 | | Olly Morris | | 2 | | Exeter | Exeter | 25 Jul 23 | |
| 248 | 2:04.6 | | | 2:04.6 | PB | Sebastian Forrest | | 2 | | Stroud | Gloucester | 29 Apr 23 | |
| 249 | 2:04.62 | | | 1:56.14 | | Kyle Gibson | | 1 | James Joy | Aberdeen | Aberdeen | 27 Aug 23 | |
| 250 | 2:04.69 | | | 1:58.93 | | Callum Hendry | | 1 | Jerome Vareille | Falkirk | Crownpoint | 2 Jun 23 | |
| 251 | 2:04.72 | | | 1:57.65 | | Harry Dadd | | 2 | John Skevington | Wreake & Soar Valley | Loughborough | 17 May 23 | |
| 252 | 2:04.73 | | | 2:04.73 | PB | Iain Jordan | | 2 | | Perth Strathtay | Dundee | 11 Jun 23 | |
| 253 | 2:04.79 | | | 2:04.79 | PB | Thomas Matthews | | 1 | John Clements | Brighton & Hove | Crawley | 28 Aug 23 | |
| 253 | 2:04.79 | | | 2:02.72 | | Huxley Foulkes | | 2 | Mike Dunphy | Dacorum | Watford | 6 Sep 23 | |
| 255 | 2:04.84 | | | 2:04.84 | PB | Dominic Martin | | 1 | | Cheltenham | Rugby | 30 Jul 23 | |
| 256 | 2:04.89 | | | 1:59.97 | | Toby Cloves | | 1 | | Sutton & District | Carshalton | 18 Jun 23 | |
| 257 | 2:04.9 | | | 1:59.30 | | Ted Ash | | 2 | | Peterborough & Nene Valley | Norwich | 30 Apr 23 | |
| 257 | 2:04.9 | | | 2:04.9 | PB | Lemarachi Abuchi | | 2 | | Aldershot, Farnham & District | Bournemouth | 10 Jun 23 | |
| 257 | 2:04.9 | | | 2:04.9 | PB | Harrison Hayman | | 2 | | South London | Guildford | 19 Aug 23 | |
| 260 | 2:04.94 | | | 2:02.0 | | David Baah-Okyere | | 2 | Peter Scott | London Heathside | Battersea Park | 10 Jun 23 | |
| 261 | 2:05.1 | | | 2:03.26 | | Alfie Todd | | 1 | | Kendal | Carlisle | 10 Jun 23 | |
| 261 | 2:05.1 | | | 2:05.1 | PB | Samuel Barber | | 2 | | Keighley & Craven | York | 10 Jun 23 | |
| 263 | 2:05.14 | | | 2:04.39 | | Matthew Fox | | 1 | | Shettleston | Crownpoint | 2 Jun 23 | |
| 264 | 2:05.15 | | | 2:02.77 | | Jack Wallace | | 2 | Dudley Walker | Giffnock North | Crownpoint | 29 Aug 23 | |
| 265 | 2:05.19 | | | 2:05.19 | PB | Lewis Reynolds | | 1 | | Witney | Horspath | 14 May 23 | |
| 266 | 2:05.20 | | | 1:57.89 | | Thomas Cadwallader | | 1 | Jeremy Sothcott | Shaftesbury Barnet | Watford | 13 May 23 | |
| 267 | 2:05.2 | | | 2:03.54 | | James Prior | | 1 | | Bedford & County | Chelmsford | 16 Jul 23 | |
| 268 | 2:05.26 | | | 2:04.53 | | Jude McGann | | 1 | | Lagan Valley | Belfast | 22 Jun 23 | |
| 269 | 2:05.28 | | | 2:05.28 | PB | Ben Green | | 2 | | Bury | Stretford | 15 Aug 23 | |
| 270 | 2:05.29 | | | 2:02.87 | | Krzysztof Sokol | | 2 | | Mid Ulster | Antrim | 20 May 23 | |
| 271 | 2:05.3 | | | 2:01.1 | | Matthew Jones | | 2 | | West Cheshire | Stockport | 25 Jun 23 | |
| 271 | 2:05.3 | | | 2:05.3 | PB | Edward Harrison | | 2 | Robert Moses | Telford AC | Telford | 9 Jul 23 | |
| 273 | 2:05.33 | i | | 2:05.33i | PB | Stuart Duncan | | 2 | | Perth Strathtay | Emirates Arena | 31 Jan 23 | |
| 274 | 2:05.4 | | | 1:59.27 | | Edward Flewitt | | 2 | | Ealing Southall & Middx | Battersea Park | 9 Jul 23 | |
| 274 | 2:05.4 | | | 1:59.20 | | James Thake | | 1 | | Ilford | Sandy | 9 Jul 23 | |
| 276 | 2:05.5 | | | 2:05.5 | PB | Evan Williams | | 2 | | Liverpool Pembroke Sefton | Litherland | 9 Sep 23 | |
| 277 | 2:05.55 | | | 2:05.24 | | Euan Monro | | 2 | | Loughview AC | Belfast | 22 Jun 23 | |
| 277 | 2:05.55 | | | 2:05.55 | PB | Arthur Widdows | | 1 | John Dill | Swindon | Gloucester | 19 Jul 23 | |
| 279 | 2:05.60 | | | 2:01.3 | | Jonson Hughes | | 2 | | Rotherham | Sheffield | 4 Jul 23 | |
| 279 | 2:05.60 | i | | 1:57.64 | | Harry Klein | | 1 | Mark Klein | Optima Racing Team | Lee Valley | 16 Dec 23 | |
| 281 | 2:05.64 | | | 2:05.64 | PB | Felipe Fujimori | | 1 | | Tonbridge | Tonbridge | 11 Jul 23 | |
| 282 | 2:05.66 | | | 2:05.66 | PB | Harvey Lee | | 1 | | Cardiff | Aberdare | 16 Jul 23 | |
| 282 | 2:05.66 | | | 2:03.96 | | Thomas Bailey | | 2 | | St. Albans AC | Watford | 6 Sep 23 | |
| 284 | 2:05.68 | | | 2:05.68 | PB | Elliot Jeston | | 2 | | North Somerset | Yeovil | 8 Apr 23 | |
| 285 | 2:05.70 | | | 2:05.57 | | Tomos Davies | | 1 | Steve Knight | Cardiff | Aberdare | 13 May 23 | |
| 286 | 2:05.7 | | | 2:00.0 | | Sarim Toqeer | | 1 | Shireen Higgins | Windsor Slough Eton & Hounslow | Hillingdon | 6 Aug 23 | |
| 287 | 2:05.76 | i | | 1:59.53 | | Tom Fleming | | 2 | | Loughview AC | Athlone, IRL | 12 Mar 23 | |
| 2:09.41 | | | | | | | | | | Belfast | 6 Apr 23 | |
| 288 | 2:05.79 | | | 2:05.79 | PB | Gregoire Boyadjian | | 2 | | Edinburgh AC | Grangemouth | 18 Jun 23 | |
| 289 | 2:05.8 | | | 2:02.2 | | Tom Williams | | 2 | | Wimborne | Bournemouth | 10 Jun 23 | |
| 289 | 2:05.8 | | | 2:05.8 | PB | Oliver Smith | | 2 | | Basildon | Basildon | 6 Aug 23 | |
| 291 | 2:05.82 | | | 2:05.82 | PB | Jack Murray | | 2 | | Surrey Schs | Kingston | 10 Jun 23 | |
| 291 | 2:05.82 | | | 2:03.71 | | Zak Hall | | 1 | | Lagan Valley | Belfast | 22 Jun 23 | |
| 293 | 2:05.9 | | | 2:03.72 | | Ethan Marron | | 2 | | Middlesbrough (Mandale) | Middlesbrough | 19 Aug 23 | |
| 294 | 2:05.94 | | | 2:05.94 | PB | Marcus Hibbins | | 1 | Mick Woods | Aldershot, Farnham & District | Watford | 9 Aug 23 | |
| 295 | 2:05.95 | | | 1:59.64 | | Benjamin Dewar | | 2 | Neil Dodson | Windsor Slough Eton & Hounslow | Eton | 18 Jun 23 | |
| 296 | 2:05.99 | | | 2:04.90 | | Zeb Baker | | 2 | Daniel Wallis | Guildford & Godalming | Stevenage | 30 Apr 23 | |
| 297 | 2:06.00 | | | 2:04.48 | | Matthew Carter | | 2 | Andy Tuttle | Newbury | Horspath | 13 Sep 23 | |
| 298 | 2:06.0 | | | 2:01.10 | | Monty Hudson | | 1 | Nick Hancock | Sutton & District | Tooting Bec | 20 May 23 | |
| 299 | 2:06.06 | | | 2:04.62 | | James Ingham | | 1 | | Watford | Watford | 14 Jun 23 | |
| 300 | 2:06.07 | | | 2:06.07 | PB | Oliver Cresswell | | 1 | Tracey Dunn | Birchfield H | Loughborough | 16 Apr 23 | |
| 301 | 2:06.12 | | | 2:06.12 | PB | Lewis Skam | | 1 | | Newham & Essex Beagles | Grays | 14 May 23 | |
| 302 | 2:06.13 | | | 2:06.13 | PB | Max Webster | | 2 | | Liverpool H | Stretford | 13 Jun 23 | |
| 303 | 2:06.17 | | | 2:01.76 | | Andrew Dunn | | 2 | | Victoria Park City of Glasgow | Grangemouth | 18 Jun 23 | |
| 304 | 2:06.20 | | | 2:01.64 | | Cameron Thomas | | 1 | | Exeter | Exeter | 10 Jun 23 | |
| 304 | 2:06.20 | | | 2:06.19 | | Aidan Newton | | 2 | | Cambridge H | Eltham | 19 Jul 23 | |
| 304 | 2:06.20 | | | 2:06.20 | PB | Daniel Munn | | 1 | Steve Perkin | Chiltern | Watford | 9 Aug 23 | |
| 307 | 2:06.2 | | | 2:06.2 | PB | Adam McLaren-Dobbie | | 2 | | Banbury | Banbury | 9 Jul 23 | |
| 308 | 2:06.21 | | | 2:03.48 | | William Platts | | 1 | Michael Thompson | Rotherham | Loughborough | 12 Jul 23 | |
| 309 | 2:06.29 | | | 2:02.60 | | Callum Welch | | 2 | Shireen Higgins | Windsor Slough Eton & Hounslow | Reading | 13 May 23 | |
| 310 | 2:06.30 | | | 2:06.30 | PB | Liam Vass | | 1 | | East Sutherland | Invrness | 11 Jun 23 | |
| 310 | 2:06.30 | | | 2:06.30 | PB | Harry Beetham Grainger | | 1 | | Charnwood | Loughborough | 12 Jul 23 | |
| 312 | 2:06.3 | | | 2:06.3 | PB | Samuel Davis | | 2 | | Banbury | Corby | 16 Jul 23 | |
| 313 | 2:06.31 | | | 2:06.31 | PB | Joseph Lang | | 1 | | Derby | Stoke | 17 Jun 23 | |
| 313 | 2:06.31 | | | 2:01.41 | | William Crowther | | 1 | | Huntingdonshire | St. Ives | 19 Jul 23 | |
| 315 | 2:06.32 | | | 2:06.32 | PB | George Obi | | 1 | | Kent Schs | Gillingham | 10 Jun 23 | |
| 316 | 2:06.35 | | | 2:06.35 | PB | Alastair Rhodes Doyle | | 2 | Andy Bone | Brighton Phoenix | Worthing | 13 Jun 23 | |
| 317 | 2:06.37 | | | 1:59.12 | | Samuel Dickinson | | 1 | | City of York | Middlesbrough | 12 Aug 23 | |
| 318 | 2:06.38 | | | 2:04.86 | | Andrew Grant | | 1 | | Strathearn | Linwood | 8 Aug 23 | |
| 319 | 2:06.39 | | | 2:06.39 | PB | Kieran Davies | | 2 | | Scunthorpe Harriers AC | Grantham | 14 May 23 | |
| 319 | 2:06.39 | | | 2:06.39 | PB | Nikolai Cherniaev | | 1 | | Hertfordshire Schs | Hemel Hempstead | 10 Jun 23 | |
| 321 | 2:06.42 | | | 1:59.7 | | Ed Clement | | 2 | | Dacorum | Sportcity | 3 Sep 23 | |
| 322 | 2:06.46 | i | | 2:04.48 | | Charlie Smith | | 2 | Catherine Muth | Birchfield H | Birmingham | 26 Feb 23 | |
| 2:06.64 | | | | | | | | | | Rugby | 28 May 23 | |
| 323 | 2:06.48 | | | 2:03.30 | | Elliot Mavir | | 2 | | Morpeth | Middlesbrough | 14 May 23 | |
| 324 | 2:06.5 | | | 2:02.16 | | Nathaniel Blakesley | | 1 | | Northamptonshire Schs | Corby | 10 Jun 23 | |
| 324 | 2:06.5 | | | 2:06.5 | PB | Joseph Barton | | 1 | | Merseyside Schs | Chelmsford | 8 Jul 23 | |
| 326 | 2:06.52 | | | 2:00.84 | | Charlie Brook | | 2 | | St. Mary's Richmond | Basingstoke | 5 May 23 | |
| 327 | 2:06.53 | | | 2:00.19 | | James Wotherspoon | | 1 | | Harmeny | Livingston | 4 Aug 23 | |
| 328 | 2:06.56 | | | 2:05.63 | | Rory Baines | | 1 | | Jersey | Oxford | 3 Jun 23 | |
| 329 | 2:06.6 | | | 2:03.2 | | William Wassmer | | 2 | | Great Yarmouth | Norwich | 30 Apr 23 | |
| 329 | 2:06.6 | | | 2:06.6 | PB | Jack Collings | | 1 | | Newbury | Reading | 10 Jun 23 | |
| 329 | 2:06.6 | | | 2:06.6 | PB | Jack West | | 1 | Eileen Naylor | Havering | Watford | 6 Aug 23 | |
| 332 | 2:06.61 | | | 2:06.61 | PB | Robin Dafforn | | 1 | | Exeter | Exeter | 14 May 23 | |
| 333 | 2:06.62 | | | 2:06.62 | PB | Will Evans | | 2 | Mark Fantom | Tipton | Birmingham (U) | 12 Jul 23 | |
| 334 | 2:06.64 | | | 2:06.64 | PB | Lewis Davidson | | 1 | Angela Carson | Giffnock North | Grangemouth | 18 Jun 23 | |
| 335 | 2:06.67 | | | 2:02.47 | | Sam Mason | | 2 | | Durham | Middlesbrough | 14 May 23 | |
| 336 | 2:06.70 | | | 2:06.70 | PB | George Taylor | | 1 | Michael Thompson | Sheffield & Dearne | Stretford | 15 Aug 23 | |
| 337 | 2:06.7 | | | 1:58.48 | | Harry Read | | 1 | | Ipswich | Bury St. Edmunds | 14 May 23 | |
| 337 | 2:06.7 | | | 2:02.3 | | Joshua Orchard | | 1 | Joshua Schofield | Daventry | Daventry | 16 Jul 23 | |
| 339 | 2:06.72 | | | 2:06.72 | PB | Toby Johnson | | 2 | | Havering | Grays | 10 Jun 23 | |
| 340 | 2:06.76 | i | | 2:06.76i | PB | Daniel Brown | | 1 | Steve Mitchell | Chelmsford | Cardiff | 2 Dec 23 | |
| 341 | 2:06.77 | | | 2:06.77 | PB | Peter Bayvel-Zayats | | 2 | | Shaftesbury Barnet | Watford | 14 Jun 23 | |
| 342 | 2:06.78 | | | 2:06.78 | PB | Samuel Colley | | 2 | Shireen Higgins | Windsor Slough Eton & Hounslow | Watford | 12 Jul 23 | |
| 343 | 2:06.8 | | | 2:02.00 | | Anthony Cruise | | 2 | | Gloucester | Yate | 21 May 23 | |
| 344 | 2:06.83 | | | 2:05.48 | | Daniel Backhouse | | 2 | | Lincoln Wellington | Grantham | 14 May 23 | |
| 345 | 2:06.85 | | | 2:01.49 | | Kaydan Day | | 2 | | Livingston | Grangemouth | 13 May 23 | |
| 346 | 2:06.88 | | | 2:00.34 | | Ruben Price | | 1 | Nick Anderson | Winchester | Watford | 17 May 23 | |
| 347 | 2:06.89 | | | 2:06.89 | PB | Reginald Rock | | 1 | David Wilkinson | Thames Valley | Wormwood Scrubs | 2 Aug 23 | |
| 348 | 2:06.90 | | | 2:06.90 | PB | Luke McCausland | | 1 | | City of Lisburn | Antrim | 20 May 23 | |
| 349 | 2:06.9 | | | 2:06.9 | PB | Jack Collett | | 2 | | Cumbria Schs | Carlisle | 10 Jun 23 | |
| 349 | 2:06.9 | | | 2:06.9 | PB | Ralph Allen | | 1 | | Radley | Banbury | 13 Aug 23 | |
| 349 | 2:06.9 | | | 2:05.49 | | Theo Wallcroft | | 2 | | Worcester | Tipton | 20 Aug 23 | |
| 352 | 2:06.93 | | | 1:59.13 | | Fintan Pearce | | 2 | Christopher Voice | Eastbourne | Brighton | 26 Jul 23 | |
| 353 | 2:06.95 | | | 2:06.95 | PB | Hamish Lamont | | 1 | | Falkirk | Grangemouth | 18 Jun 23 | |
| 354 | 2:06.96 | | | 2:06.96 | PB | Alexander Arris | | 1 | Aaron Odentz | Aberdeen | Grangemouth | 30 Jul 23 | |
| 355 | 2:06.99 | | | 2:03.27 | | Jasper Jones | | 1 | | Kent | Tooting | 26 Jul 23 | |
| 356 | 2:07.0 | | | 2:07.0 | PB | Rafi Wilkinson | | 1 | | Herefordshire Schs | Stourport | 10 Jun 23 | |
| 357 | 2:07.02 | | | 2:07.02 | PB | Lachlan Thomas | | 1 | | Ross County | Grangemouth | 15 Apr 23 | |
| 358 | 2:07.04 | | | 2:02.62 | | Ieuan Thomas | | 2 | | Winchester | Portsmouth | 13 May 23 | |
| 359 | 2:07.05 | | | 2:05.9 | | Joe Mcdonald | | 1 | Stuart Flack | Epsom & Ewell | Eltham | 19 Jul 23 | |
| 360 | 2:07.06 | | | 1:55.85 | | Joe Flynn | | 1 | | Shrewsbury | Telford | 9 Sep 23 | |
| 361 | 2:07.09 | | | 2:05.81 | | Cameron Scott | | 2 | Andrew Ferguson Snr | Banchory Stonehaven | Aberdeen | 14 Jun 23 | |
| 362 | 2:07.1 | | | 2:07.1 | PB | Arlo Bamford | | 1 | | Northampton | Corby | 10 Jun 23 | |
| 363 | 2:07.11 | | | 2:07.11 | PB | Lewis Graham | | 1 | | Doncaster | Doncaster | 13 Sep 23 | |
| 364 | 2:07.16 | | | 2:07.16 | PB | Oliver Tomlinson | | 1 | | Morpeth | Jarrow | 16 Aug 23 | |
| 365 | 2:07.19 | | | 2:06.73 | | George Craggs | | 1 | | Hartlepool | Jarrow | 16 Aug 23 | |
| 366 | 2:07.2 | | | 2:04.0 | | Sean Eales | | 2 | | Colchester H | Watford | 6 Aug 23 | |
| 367 | 2:07.23 | | | 2:07.23 | PB | Ethan Lusty | | 2 | | Newquay & Par | Exeter | 17 Jun 23 | |
| 368 | 2:07.25 | i | | 1:59.03 | | Toby Lemon | | 1 | Neil Edwards | Deeside AAC | Cardiff | 2 Dec 23 | |
| 369 | 2:07.29 | | | 2:04.65 | | Anubis Molina-Zekri | | 1 | John Dill | Swindon | Gloucester | 19 Jul 23 | |
| 370 | 2:07.30 | | | 2:01.3 | | Leo Durrani | | 1 | | Enfield & Haringey | Watford | 6 Sep 23 | |
| 371 | 2:07.3 | | | 2:06.7 | | Campbell Readey-Williams | | 2 | | Leigh | Leigh | 28 May 23 | |
| 372 | 2:07.31 | | | 2:04.14 | | Liam Ross | | 2 | | Motherwell | Crownpoint | 10 Sep 23 | |
| 373 | 2:07.37 | | | 1:58.82 | | Alex Williams | | 2 | John Dill | Swindon | Swindon | 13 May 23 | |
| 374 | 2:07.38 | | | 2:07.38 | PB | Harris Callander | | 1 | | Aberdeen | Dundee | 11 Jun 23 | |
| 375 | 2:07.4 | | | 2:07.13 | | Joshua Sandwell | | 1 | | City of York | Doncaster | 25 Jun 23 | |
| 376 | 2:07.41 | | | 2:07.41 | PB | Benjamin Hilson | | 1 | | Holland Sports AC | Kingston | 10 Jun 23 | |
| 376 | 2:07.41 | | | 2:07.41 | PB | Felix Benson | | 1 | | Stockport | Stretford | 10 Jun 23 | |
| 378 | 2:07.45 | | | 2:07.45 | PB | Stanley Lowe | | 1 | | Derby | York | 27 May 23 | |
| 379 | 2:07.50 | | | 2:05.37 | | Stefan Chirita | | 2 | | Exeter | Exeter | 14 May 23 | |
| 379 | 2:07.50 | | | 2:07.50 | PB | Ben Robinson | | 1 | Jennie Hodgson | Lancaster & Morecambe | Stretford | 30 May 23 | |
| 381 | 2:07.5 | | | 2:07.5 | PB | Ben Sergeant | | 1 | | Eryri | Treborth | 10 Sep 23 | |
| 382 | 2:07.51 | | | 2:07.51 | PB | Harry Turner | | 1 | | Cardiff | Newport | 13 Aug 23 | |
| 383 | 2:07.53 | | | 2:07.53 | PB | Alexander Pitt | | 2 | | Wellingborough | Kettering | 20 Jun 23 | |
| 384 | 2:07.58 | | | 2:03.53 | | David Cuthbert | | 2 | Steven Chalmers | Dunfermline Track & Field | Grangemouth | 18 Jun 23 | |
| 385 | 2:07.59 | | | 2:07.59 | PB | Rory Hilton | | 1 | | Chiltern | Watford | 12 Jul 23 | |
| 386 | 2:07.60 | | | 2:07.60 | PB | Vijay Bakrania | | 2 | | Bristol & West | Aberdare | 2 Jul 23 | |
| 387 | 2:07.6 | | | 2:07.6 | PB | Luke Maddy | | 2 | | Thorney | Peterborough | 23 Apr 23 | |
| 387 | 2:07.6 | | | 1:59.61 | | Christopher Cull | | 1 | | Sutton & District | Tooting Bec | 20 May 23 | |
| 387 | 2:07.6 | | | 2:07.6 | PB | Noah Wilson | | 2 | | Allerton Junior | York | 10 Jun 23 | |
| 390 | 2:07.61 | | | 2:07.61 | PB | Harry McKenzie | | 1 | | Enniskillen RC | Belfast | 14 Sep 23 | |
| 391 | 2:07.63 | | | 2:07.63 | PB | Tom Currie | | 2 | | Northern Ireland Schs | Antrim | 20 May 23 | |
| 391 | 2:07.63 | | | 2:03.24 | | Aaron Warburton | | 2 | Colin Lancaster | Oswestry | Stretford | 11 Jul 23 | |
| 393 | 2:07.68 | | | 2:07.68 | PB | Max Webb | | 2 | | Crawley | Crawley | 10 Apr 23 | |
| 394 | 2:07.70 | | | 2:05.11 | | Connor Wray | | 1 | | Blackheath & Bromley | Bromley | 9 Jul 23 | |
| 394 | 2:07.70 | | | 2:04.76 | | Oscar Tivnann | | 2 | | Trent Park | Watford | 6 Sep 23 | |
| 396 | 2:07.7 | | | 2:04.93 | | Mackenzie Van Laun | | 2 | Vince Stamp | City of Portsmouth | Brighton | 28 May 23 | |
| 396 | 2:07.7 | | | 2:07.7 | PB | Arthur Ouchouche | | 1 | | Cambridge & Coleridge | Cambridge | 18 Jun 23 | |
| 398 | 2:07.76 | | | 2:07.76 | PB | Luke Boothby | | 2 | Martin Peevor | Middlesbrough (Mandale) | Middlesbrough | 14 May 23 | |
| 398 | 2:07.76 | | | 2:07.76 | PB | Finn Bryce | | 2 | Bob Masson | Aberdeen | Aberdeen | 14 Jun 23 | |
| 400 | 2:07.78 | | | 2:07.78 | PB | Reuben Cawley | | 1 | | Dorset Schs | Exeter | 3 Sep 23 | |
| 401 | 2:07.8 | | | 2:05.6 | | Dominic Dunwell | | 2 | | Northern (Isle of Man) | Douglas | 5 Apr 23 | |
| 401 | 2:07.8 | | | 2:07.8 | PB | Felix Tynan | | 1 | | Cambridge H | Elham | 24 May 23 | |
| 403 | 2:07.88 | | | 2:07.88 | PB | Alfie Hunt | | 1 | | Middlesex Schs | Lee Valley | 10 Jun 23 | |
| 403 | 2:07.88 | | | 2:07.88 | PB | Iwan Thomas | | 2 | Neil Thomas | Carmarthen | Aberdare | 2 Jul 23 | |
| 405 | 2:07.91 | | | 2:07.91 | PB | Peter Gardner | | 2 | | Bury | Stretford | 15 Aug 23 | |
| 406 | 2:07.94 | | | 2:07.23 | | Nathan Hart | | 2 | Eileen Naylor | Havering | Gillingham | 2 Sep 23 | |
| 407 | 2:07.97 | | | 1:57.44 | | Hayden Kelk | | 1 | | Faversham | Canterbury | 10 Jul 23 | |
| 407 | 2:07.97 | | | 2:07.97 | PB | Alex Dunlop | | 2 | | Central | Grangemouth | 2 Sep 23 | |
| 409 | 2:08.00 | | | 2:08.00 | PB | Benjamin Watley | | 1 | | Chelmsford | Cambridge | 24 Jun 23 | |
| 410 | 2:08.02 | i | | 2:08.02i | PB | Christopher Black | | 2 | | Cambuslang | Emirates Arena | 4 Feb 23 | |
| 2:09.85 | | | | | | | | | | Livingston | 26 May 23 | |
| 411 | 2:08.04 | | | 2:01.57 | | Hugo Francis | | 2 | | Hertfordshire Schs | Hemel Hempstead | 10 Jun 23 | |
| 412 | 2:08.05 | | | 2:08.05 | PB | Aaron Glendinning | | 2 | Gavin Taitt | Tweed, Leader, Jed Track | Grangemouth | 2 Aug 23 | |
| 413 | 2:08.1 | | | 2:03.5 | | Billy Eccles | | 1 | Michael Eccles | Bure Valley | Norwich | 13 May 23 | |
| 413 | 2:08.1 | | | 2:03.25 | | Harry Wright | | 1 | Hayley Hemmings | Southend | Bury St. Edmunds | 4 Jun 23 | |
| 413 | 2:08.1 | | | 2:08.1 | PB | Jack Izzet | | 1 | | Colchester & Tendring | Chelmsford | 2 Jul 23 | |
| 413 | 2:08.1 | | | 2:07.3 | | Joshua Sanders | | 1 | Oliver Davey | Worcester | Stourport | 23 Jul 23 | |
| 417 | 2:08.12 | | | 2:08.12 | PB | George Sharp | | 1 | Dave Ragan | Basingstoke & Mid Hants | Aldershot | 27 Jul 23 | |
| 418 | 2:08.15 | | | 2:02.9 | | Abinadab Panchalingam | | 1 | | Epsom & Ewell | Eton | 18 Jun 23 | |
| 419 | 2:08.17 | i | | 2:05.10 | | Tom Gilbert | | 1 | Neil Evans | Newport H | Cardiff | 2 Dec 23 | |
| 420 | 2:08.19 | | | 2:08.19 | PB | Jonathan McBryer | | 2 | | Rothwell | Stretford | 30 May 23 | |
| 421 | 2:08.23 | | | 2:02.7 | | Marcus Valentine | | 1 | | Bolton | Stretford | 13 Jun 23 | |
| 422 | 2:08.24 | | | 2:08.24 | PB | Alex Ballard | | 1 | | Crawley | Crawley | 28 Aug 23 | |
| 423 | 2:08.30 | | | 2:08.30 | PB | Archie Peaker | | 1 | Scott Bairstow | Keighley & Craven | Stretford | 27 Jun 23 | |
| 423 | 2:08.30 | | | 2:05.1 | | Charlie Coles | | 1 | Dave Amey | City of Salisbury | Winchester | 24 Sep 23 | |
| 425 | 2:08.3 | | | 2:08.3 | PB | Louie Bellanti | | 1 | | Reading AC | Reading | 10 Jun 23 | |
| 426 | 2:08.33 | | | 2:07.06 | | Matthew Shaw | | 1 | Angela Carson | Giffnock North | Kilmarnock | 13 May 23 | |
| 427 | 2:08.34 | | | 2:07.38 | | Will Heatlie | | 2 | | Lasswade | Grangemouth | 2 Aug 23 | |
| 428 | 2:08.35 | | | 2:08.3 | | George Ramsden | | 1 | | Blackburn | Stretford | 11 Jul 23 | |
| 429 | 2:08.37 | | | 2:07.93i | | Billy Bannon | | 1 | Trevor Cummings | St. Mary's Richmond | Tooting | 26 Jul 23 | |
| 430 | 2:08.48 | | | 2:08.48 | PB | Charlie Hynes | | 1 | | Guernsey | St. Peter Port | 28 May 23 | |
| 430 | 2:08.48 | | | 2:08.48 | PB | Jesse Bradley | | 1 | Catherine Muth | Birchfield H | Rugby | 30 Jul 23 | |
| 432 | 2:08.5 | | | 2:08.4 | | Matthew Benson | | 2 | Granville Courtnell | City of Norwich | Norwich | 13 May 23 | |
| 433 | 2:08.53 | | | 2:08.53 | PB | Toby Jenkins | | 2 | | Crawley | Watford | 9 Aug 23 | |
| 434 | 2:08.54 | | | 2:04.83 | | Joe Oates | | 1 | John Stow | Woodford Green Essex Ladies | Watford | 9 Aug 23 | |
| 435 | 2:08.59 | | | 2:02.94 | | Samuel Smialowski | | 1 | | Tonbridge | Tonbridge | 11 Jul 23 | |
| 436 | 2:08.6 | | | 2:08.6 | PB | Ollie Irwin | | 1 | | Hereford & Worcester Schs | Stourport | 10 Jun 23 | |
| 437 | 2:08.67 | | | 2:08.67 | PB | Noah Carson | | 2 | | Ross County | Aberdeen | 27 Aug 23 | |
| 437 | 2:08.67 | | | 2:03.66 | | Adam Dale | | 1 | | Whitemoss | Crownpoint | 10 Sep 23 | |
| 439 | 2:08.71 | | | 2:05.07 | | Louie Samuels | | 2 | | Barnet | Perivale | 7 May 23 | |
| 439 | 2:08.71 | | | 1:59.87 | | Kristian Williams | | 1 | Jamie Ashton | Bracknell AC | Aldershot | 27 Jul 23 | |
| 441 | 2:08.73 | i | | 2:08.73i | PB | Finley Norman | | 2 | | Herts Phoenix | Lee Valley | 16 Dec 23 | |
| 442 | 2:08.78 | | | 2:08.08 | | James Waite | | 1 | Mick Woods | Camberley | Aldershot | 27 Jul 23 | |
| 443 | 2:08.8 | | | 2:05.45 | | Ollie Melling | | 2 | | Rugby & Northampton | Corby | 10 Jun 23 | |
| 444 | 2:08.83 | | | 2:08.83 | PB | Owen Stocker | | 2 | | Bicester | Horspath | 14 May 23 | |
| 445 | 2:08.84 | | | 2:04.98 | | Dylan Bavazzano | | 2 | | Windsor Slough Eton & Hounslow | Watford | 12 Jul 23 | |
| 446 | 2:08.85 | | | 1:58.98 | | James Alexander | | 1 | Alex Chalmers | Garscube | Kilmarnock | 30 Apr 23 | |
| 447 | 2:08.89 | | | 1:59.67 | | Connor Morgan | | 2 | Bernard Wilkins | Abingdon | Horspath | 13 Sep 23 | |
| 448 | 2:08.94 | | | 2:04.13 | | Matthew Smith | | 2 | Richard Park | Cambridge & Coleridge | Peterborough | 13 May 23 | |
| 449 | 2:08.97 | | | 2:08.97 | PB | Eoin McConnell | | 2 | | North Belfast | Belfast | 22 Jun 23 | |
| 450 | 2:08.98 | | | 2:07.70 | | Niall McAufield | | 2 | | Lagan Valley | Belfast | 22 Jun 23 | |
| 451 | 2:09.0 | | | 2:05.19 | | Sam Thuo | | 1 | Shireen Higgins | Windsor Slough Eton & Hounslow | Reading | 10 Jun 23 | |
| 451 | 2:09.0 | | | 2:09.0 | PB | Henry White | | 1 | | Herefordshire Schs | Stourport | 10 Jun 23 | |
| 453 | 2:09.07 | i | | 2:09.07i | PB | Douglas Knox | | 1 | Gareth Beggan | Springburn | Cardiff | 2 Dec 23 | |
| 454 | 2:09.10 | | | 2:09.10 | PB | Luke Bridges | | 1 | Darrell Smith | Sevenoaks | Tonbridge | 11 Jul 23 | |
| 455 | 2:09.1 | | | 2:04.10 | | Harry Wyatt | | 2 | | Thurrock | Basildon | 21 May 23 | |
| 456 | 2:09.12 | | | 2:09.12 | PB | Louis Hatton | | 2 | | Wirral | Bebington | 24 Apr 23 | |
| 456 | 2:09.12 | | | 2:01.71 | | Lewis Robson | | 2 | | Northampton | Nuneaton | 5 Jul 23 | |
| 458 | 2:09.18 | | | 2:09.18 | PB | Sam Smart | | 1 | | Exeter | Exeter | 28 May 23 | |
| 459 | 2:09.20 | | | 2:09.20 | PB | Elliot Moore | | 2 | | North Shields Poly | Jarrow | 24 May 23 | |
| 460 | 2:09.2 | | | 2:09.2 | PB | Daniel Clouston | | 2 | | Thetford | Bury St. Edmunds | 4 Jun 23 | |
| 460 | 2:09.2 | | | 2:09.2 | PB | Joe Cox | | 1 | | Shaftesbury Barnet | Chelmsford | 16 Jul 23 | |
| 462 | 2:09.22 | | | 2:09.22 | PB | Iwan Froley | | 1 | Steve Knight | Cardiff | Newport | 13 Aug 23 | |
| 463 | 2:09.25 | | | 2:03.52 | | Henry Jones | | 1 | Graham French | Ealing Southall & Middx | Lee Valley | 14 May 23 | |
| 463 | 2:09.25 | | | 2:09.25 | PB | Zackeria Atek | | 2 | Mike Lepps | Harrow | Reading | 28 May 23 | |
| 465 | 2:09.27 | | | 2:09.27 | PB | Lewis Hilliard | | 2 | | Essex Schs | Grays | 10 Jun 23 | |
| 466 | 2:09.28 | | | 2:09.28 | PB | Darragh Ballard T20/F20 | | 1 | | Huntingdonshire | Peterborough | 13 May 23 | |
| 467 | 2:09.31 | | | 2:09.31 | PB | Ronnie Reeves | | 1 | | Basildon | Grays | 10 Jun 23 | |
| 467 | 2:09.31 | | | 2:05.20 | | Jacob Palmer | | 1 | | Rugby & Northampton | Sportcity | 3 Sep 23 | |
| 469 | 2:09.32 | | | 2:09.32 | PB | Neel Chadha | | 2 | | Greater Manchester Schs | Stretford | 10 Jun 23 | |
| 470 | 2:09.33 | | | 2:09.33 | PB | Aaron Thomson | | 2 | | East Kilbride | Crownpoint | 10 Sep 23 | |
| 471 | 2:09.34 | | | 2:09.34 | PB | George Astbury | | 2 | | BRAT | Birmingham | 23 Apr 23 | |
| 471 | 2:09.34 | | | 2:09.34 | PB | Harry Roberts | | 1 | | Waverley AC | Aldershot | 11 Jun 23 | |
| 473 | 2:09.35 | | | 2:09.35 | PB | Jake Dutton | | 1 | Fiona Mair | Bracknell AC | Birmingham | 19 Jun 23 | |
| 474 | 2:09.38 | | | 2:09.38 | PB | Finlay Peters | | 1 | | Dundee Hawkhill | Grangemouth | 10 Jun 23 | |
| 475 | 2:09.40 | | | 2:09.40 | PB | Oliver Taylor | | 1 | | Lagan Valley | Belfast | 14 Sep 23 | |
| 476 | 2:09.43 | | | 2:09.43 | PB | Adam Bakler-Kugler | | 2 | Richard Bullis | Basildon | Mile End | 18 Jun 23 | |
| 477 | 2:09.45 | | | 2:04.90 | | Luke O'Doherty | | 1 | | Mid Ulster | Belfast | 8 Jul 23 | |
| 477 | 2:09.45 | | | 2:09.45 | PB | Gil Hunter | | 1 | | Guernsey | St. Peter Port | 3 Sep 23 | |
| 479 | 2:09.47 | | | 2:09.47 | PB | Iain Matheson | | 2 | | Stornoway | Inverness | 12 May 23 | |
| 480 | 2:09.48 | | | 2:02.04 | | Colm McLoughlin | | 2 | Mick Woods | Aldershot, Farnham & District | Aldershot | 27 Jul 23 | |
| 481 | 2:09.5 | | | 2:09.5 | PB | Louie Day | | 1 | | Southend | Bury St. Edmunds | 4 Jun 23 | |
| 481 | 2:09.5 | | | 2:09.5 | PB | Maddox Gillas | | 1 | Rob McKim | Reading AC | Hillingdon | 6 Aug 23 | |
| 483 | 2:09.58 | | | 2:09.58 | PB | Joseph Arnold | | 1 | Brian Hopkins | Woodford Green Essex Ladies | Watford | 9 Aug 23 | |
| 484 | 2:09.63 | | | 2:09.63 | PB | Joel Sherwood | | 1 | | Poole Runners | Millfield | 3 Jun 23 | |
| 485 | 2:09.69 | | | 2:03.88 | | Nathan Rollins | | 2 | Neil Dodson | Windsor Slough Eton & Hounslow | Eton | 16 Apr 23 | |
| 486 | 2:09.7 | | | 2:09.7 | PB | Zac Zidary | | 2 | | Dorset Schs | Bournemouth | 10 Jun 23 | |
| 486 | 2:09.7 | | | 2:05.7 | | Harry Jordan | | 2 | | City of Salisbury | Portsmouth | 10 Jun 23 | |
| 488 | 2:09.74 | | | 2:09.74 | PB | Harry Purcell | | 1 | Neil Edwards | Deeside AAC | Stretford | 11 Jul 23 | |
| 489 | 2:09.77 | | | 2:09.77 | PB | Jacob Robinson | | 2 | | City of Plymouth | Plymouth | 21 May 23 | |
| 490 | 2:09.8 | | | 2:09.8 | PB | Dylan Weller | | 1 | | Bracknell AC | Reading | 10 Jun 23 | |
| 490 | 2:09.8 | | | 2:03.76 | | Austin Ward | | 1 | Ty Holden | Shaftesbury Barnet | Chelmsford | 16 Jul 23 | |
| 490 | 2:09.8 | | | 2:06.5 | | Tom Harmer | | 2 | Guy Holden | South London | Guildford | 19 Aug 23 | |
| 493 | 2:09.82 | | | 2:09.82 | PB | Evan Willis | | 1 | Shane Smith | Kettering | Kettering | 23 May 23 | |
| 494 | 2:09.90 | | | 2:09.90 | PB | Aidan McKenna | | 1 | Glynne Lever | Horwich | Stretford | 10 Jun 23 | |
| 495 | 2:09.92 | | | 2:09.92 | PB | Joseph Finch | | 1 | | Havering | Stevenage | 21 May 23 | |
| 496 | 2:09.93 | i | | 2:09.93i | PB | Declan Mcluskey | | 1 | | Whitemoss | Emirates Arena | 31 Jan 23 | |
| 497 | 2:09.96 | | | 2:09.96 | PB | Connor Prendergast | | 1 | | Tonbridge | Basildon | 28 May 23 | |
| 498 | 2:10.0 | | | 2:10.0 | PB | Femi Seyi-Adelaja | | 1 | | Ipswich | Bury St. Edmunds | 14 May 23 | |
| 498 | 2:10.0 | | | 2:01.04 | | Morgan Flavell | | 1 | | Colwyn Bay | Wrexham | 28 May 23 | |
| 1:53.85 | | | 1:52.80 | | Keeran Sriskandarajah | | 2 | James McDonald | Herne Hill | Port-of-Spain, TTO | 9 Aug 23 | |
| 2:04.53 | | | 2:01.97 | | Philip Calus | | 2 | | Watford | Watford | 6 Sep 23 | |
| 2:04.8 | | | 2:04.8 | PB | Mori Alimi | | 2 | | Herne Hill | Tooting Bec | 20 May 23 | |