|
1500 Metres (Standard: 5:10.00) |
| 4:10.97 | | Will Barnicoat | Aldershot, Farnham & District AC | Basingstoke | 17 Jun | | |
| 4:16.43 | | Jaden Kennedy | Herne Hill Harriers | Birmingham | 7 Jul | | |
| 4:19.03 mx | | Ed Henderson | Aldershot, Farnham & District AC | Watford | 31 May | | |
| 4:19.67 | 1r1 | Harley Norman | Epsom & Ewell Harriers | Carshalton | 2 Apr | | |
| 4:20.15 | | Dylan Spencer | Aldershot, Farnham & District AC | Watford | 28 Jun | | |
| 4:21.17 mx | | Sam Martin | Guildford & Godalming AC | Watford | 31 May | | |
| 4:21.97 | 4rC | Felix Vaughan | Reigate Priory AC | Brighton | 31 May | | |
| 4:22.65 | 3r1 | Sam Martin | Guildford & Godalming AC | Kingston | 10 Jun | | |
| 4:23.72 mx | 2r10 | Cameron Enser | Bracknell AC | Watford | 23 Aug | | |
| 4:26.96 | | Rowan Fuss | South London Harriers | Coulsdon | 7 Sep | | |
| 4:28.7 | | Jack Dickson | Kingston AC & Polytechnic Harriers | Kingston | 18 Jun | | |
| 4:30.19 | | Theo Cheshire | Aldershot, Farnham & District AC | Woking | 3 Sep | | |
| 4:31.9 | | Nicholas David Smith | South London Harriers | Coulsdon | 9 Jul | | |
| 4:32.69 mx | | Sam Bodoano | Aldershot, Farnham & District AC | Watford | 31 May | | |
| 4:32.79 | 1r2 | Jack Burton | South London Harriers | Kingston | 10 Jun | | |
| 4:33.45 | | Joel Rooney | Herne Hill Harriers | Battersea Park | 10 Jun | | |
| 4:33.7 | | Jacob Harrison | Herne Hill Harriers | Bedford | 16 Jul | | |
| 4:34.36 mx | | Michael Gar | Aldershot, Farnham & District AC | Watford | 31 May | | |
| 4:34.40 | 7 | Joe Seal | South London Harriers | Kingston | 14 May | | |
| 4:35.01 | | Charlie Krammer | Herne Hill Harriers | Kingston | 10 Jun | | |
| 4:36.07 mx | 6r12 | Spencer Bateman | The Stragglers | Watford | 26 Jul | | |
| 4:36.5 | | Michael Gar | Aldershot, Farnham & District AC | Bracknell | 2 Jul | | |
| 4:37.17 | | Frank Townley | Woking AC | Woking | 3 Sep | | |
| 4:37.96 | | Alfie Spear | Aldershot, Farnham & District AC | Crawley | 22 Apr | | |
| 4:38.34 | 5r2 | Jack Gemmell | Walton AC | Kingston | 10 Jun | | |
| 4:38.5 | | Christopher Baker | Aldershot, Farnham & District AC | Bracknell | 2 Jul | | |
| 4:39.0 | | Maximillian Biddulph | Kingston AC & Polytechnic Harriers | Kingston | 4 Jun | | |
| 4:39.1 | | Ethan Yewings | Camberley & District AC | Aldershot | 22 May | | |
| 4:40.3 | | Sam Bodoano | Aldershot, Farnham & District AC | Bracknell | 2 Jul | | |
| 4:40.8 | | Benjamin Harrison | Herne Hill Harriers | Bedford | 16 Jul | | |
| 4:41.79 | 7r2 | Tom Blamey | Guildford & Godalming AC | Kingston | 10 Jun | | |
| 4:42.46 | 8r2 | Ross Hurst | Walton AC | Kingston | 10 Jun | | |
| 4:43.2 | 3A | Olly Wilson | Kingston AC & Polytechnic Harriers | Carshalton | 30 Apr | | |
| 4:43.4 | | Max Duckworth | Camberley & District AC | Aldershot | 20 May | | |
| 4:44.9 | | Oscar Voller | Holland Sports AC | Hastings | 20 May | | |
| 4:45.00 | 7h1 | Angus Caruth | Woking AC | Kingston | 13 May | | |
| 4:46.4 | | Tom Jones | Walton AC | Woking | 15 Jul | | |
| 4:46.8 | | Reuben Leyland | Walton AC | Winchester | 18 Jun | | |
| 4:47.30 | 6r3 | Zack Morris-Jones | Herne Hill Harriers | Tooting Bec | 1 Apr | | |
| 4:47.60 mx | 6r10 | Max Dickson | Kingston AC & Polytechnic Harriers | Watford | 26 Jul | | |
| 4:47.65 mx | | George Manolis | Aldershot, Farnham & District AC | Watford | 31 May | | |
| 4:47.8 | 2B | Jacob Alley | Herne Hill Harriers | Carshalton | 30 Apr | | |
| 4:48.54 | 7r3 | Josh Tatters | Hercules Wimbledon AC | Tooting Bec | 1 Apr | | |
| 4:48.71 | | Oliver Wilson | Kingston AC & Polytechnic Harriers | Kingston | 10 Jun | | |
| 4:48.9 | 1B | Joseph McHugh | Woking AC | Portsmouth | 22 Apr | | |
| 4:48.9 | | Caspar Griffin | Belgrave Harriers | Battersea Park | 28 Jun | | |
| 4:49.22 | 2h2 | Spencer Bateman | The Stragglers | Kingston | 13 May | | |
| 4:50.1 | | Liam Stone | Aldershot, Farnham & District AC | Hillingdon | 7 May | | |
| 4:50.11 | | Owen Waite | South London Harriers | Coulsdon | 7 Sep | | |
| 4:50.3 | | George Manolis | Aldershot, Farnham & District AC | Woking | 11 Jun | | |
| 4:50.9 | | Ben Carpenter | Waverley Harriers | Woking | 2 Jul | | |
| 4:50.97 | 3 | Cameron Enser | Bracknell AC | Bracknell | 25 Mar | | |
| 4:51.04 mx | 6r8 | Barney Jackman | Aldershot, Farnham & District AC | Watford | 26 Jul | | |
| 4:51.4 | | Adam Hudson | Sutton & District AC | Kingston | 4 Jun | | |
| 4:51.56 | 10h1 | Hector Revill | Hercules Wimbledon AC | Kingston | 13 May | | |
| 4:52.39 mx | 5r7 | Ben Palmer | Walton AC | Watford | 26 Jul | | |
| 4:52.7 | | Ben Palmer | Walton AC | Woking | 15 Jul | | |
| 4:54.39 mx | 6r3 | Theo Lewis | Sutton & District AC | Tonbridge | 28 Aug | | |
| 4:54.6 | | Alastair Rushforth | Camberley & District AC | Guildford | 15 Jul | | |
| 4:55.2 | | Jacob Stadie | Woking AC | Swindon | 4 Jun | | |
| 4:56.2 | | Shaun Waters | Woking AC | Poole | 16 Jul | | |
| 4:56.28 | 4 | Barney Jackman | Aldershot, Farnham & District AC | Basingstoke | 1 Apr | | |
| 4:57.07 | 6h2 | Alfie Smith | South London Harriers | Kingston | 13 May | | |
| 4:58.4 | | Adam Kirby | Guildford & Godalming AC | Guildford | 15 Jul | | |
| 4:58.6 | | Henry Smith | Epsom & Ewell Harriers | Coulsdon | 9 Jul | | |
| 4:59.0 | | Finley Spear | Aldershot, Farnham & District AC | Aldershot | 25 Jun | | |
| 4:59.51 mx | | Isaac Wong | Aldershot, Farnham & District AC | Watford | 31 May | | |
| 4:59.6 | | Ben West | Waverley Harriers | Andover | 16 Jul | | |
| 4:59.77 | | Dillon Quirici | Holland Sports AC | Crawley | 21 Jun | | |
| 4:59.9 | | Toby Nowell | Camberley & District AC | Basingstoke | 2 Jul | | |
| 5:00.0 | | Jago Green | Epsom & Ewell Harriers | Kingston | 4 Jun | | |
| 5:00.2 | | Max Spear | Aldershot, Farnham & District AC | Aldershot | 25 Jun | | |
| 5:01.4 | | Oliver Hardman | Guildford & Godalming AC | Coulsdon | 9 Jul | | |
| 5:01.5 | | Alex Dunn | Sutton & District AC | Coulsdon | 9 Jul | | |
| 5:03.4 | | Sam Riley | Waverley Harriers | Woking | 11 Jun | | |
| 5:04.46 | 4r2 | Brandan Morrell | South London Harriers | Carshalton | 2 Apr | | |
| 5:06.1 | | Oliver Mooney | Reigate Priory AC | Hillingdon | 20 May | | |
| 5:06.5 | | Michael Webb-Bourne | Kingston AC & Polytechnic Harriers | Guildford | 15 Jul | | |
| 5:09.34 mx | 16r5 | Charlie Turner | Aldershot, Farnham & District AC | Watford | 23 Aug | | |
| 5:09.63 | 5r2 | Ted Twyford | South London Harriers | Carshalton | 2 Apr | | |