|
1500 Metres (Standard: 4:08.00) |
| 3:40.78 | 11rA | Will Barnicoat (U23) | Aldershot, Farnham & District AC | Stretford | 12 Aug | | |
| 3:41.25 | 2h4 | Arlo Ludewick | Herne Hill Harriers | Raleigh NC, USA | 11 May | | |
| 3:41.45 | 4rA | Jack Rowe | Aldershot, Farnham & District AC | Watford | 1 Jul | | |
| 3:42.21 | 9rA | Will Barnicoat (U23) | Aldershot, Farnham & District AC | Watford | 1 Jul | | |
| 3:42.90 | 11rA | Max Heyden | Aldershot, Farnham & District AC | Watford | 23 Aug | | |
| 3:43.28 | 7h2 | Adam Moore | Windsor, Slough, Eton & Hounslow AC | Manchester (SC) | 8 Jul | | |
| 3:44.47 | 1rA | James Dargan (U20) | Aldershot, Farnham & District AC | Birmingham Univ | 7 Jun | | |
| 3:45.74 | 7rB | Andrew Penney | Hercules Wimbledon AC | Watford | 1 Jul | | |
| 3:46.44 | 10rA | Charlie Wyllie | Hercules Wimbledon AC | Watford | 14 Jun | | |
| 3:49.05 | 6rA | John Sanderson | Guildford & Godalming AC | Watford | 17 May | | |
| 3:49.53 | 3r2 | Gilbert Grundy | Guildford & God | Eugene OR, USA | 5 May | | |
| 3:51.24 | 2r1 | Henry Fisher (U23) | Blackheath & Br | Loughborough | 22 Apr | | |
| 3:51.50 | 7rA | Adam Hudson (U20) | Sutton & District AC | Loughborough | 14 Jun | | |
| 3:52.38 | 3rE | Joe Blacknell (U23) | Aldershot, Farnham & District AC | Watford | 1 Jul | | |
| 3:53.03 | 12rA | Ben Bradley | Aldershot, Farnham & District AC | Bracknell | 21 Jun | | |
| 3:53.53 | 3r13 | Connor Foley (U20) | Kingston AC & Polytechnic Harriers | Wimbledon Park | 31 May | | |
| 3:53.77 | 8rB | James Hancock | Croydon Harriers | Tooting Bec | 26 Jul | | |
| 3:54.70 | 11h3 | Blake Moore | Windsor, Slough, Eton & Hounslow AC | Manchester (SC) | 8 Jul | | |
| 3:54.80 | 1rA | Samuel Gebreselassie | Belgrave Harriers | Wormwood Scrubs | 2 Aug | | |
| 3:55.77 | 1r7 | Liam Stone (U20) | Aldershot, Farnham & District AC | Aldershot | 8 Jun | | |
| 3:56.11 | 6r16 | George Ogden (U23) | South London Harriers | Watford | 31 May | | |
| 3:56.37 | 11r6 | Conor Kissane-Wood | Thames Valley Harriers | Watford | 23 Aug | | |
| 3:57.61 | 3rC | Macgregor Cox | Thames Hare & Hounds | Tooting Bec | 26 Jul | | |
| 3:57.84 | 2r7 | Conrad Norman (U20) | Aldershot, Farnham & District AC | Aldershot | 8 Jun | | |
| 3:58.19 | 4C | Alex Lennon (U17) | Sutton & District AC | Tooting Bec | 26 Jul | | |
| 3:58.69 | 8rC | Matthew Pickering (U20) | Aldershot, Farnham & District AC | Tooting Bec | 26 Jul | | |
| 4:00.85 | 8r12 | Oliver Emment (U20) | Aldershot, Farnham & District AC | Wimbledon Park | 28 Jun | | |
| 4:00.85 | 8r12 | Lewis Laylee | Herne Hill Harriers | Wimbledon Park | 28 Jun | | |
| 4:00.86 | 2 | Ben Pearce (U23) | Tonbridge AC | Kingston | 14 May | | |
| 4:00.91 | 4rB | Harry Forman Wilshaw (U20) | Kent AC | Wormwood Scrubs | 10 May | | |
| 4:01.48 | | Aaron Enser | Bracknell AC | Loughborough | 22 Apr | | |
| 4:02.73 | 6rP | Daniel Wolff | Epsom & Ewell Harriers | London Stadium | 23 Jul | | |
| 4:02.9 | 1A | Felix Vaughan (U23) | South London Harriers | Walton | 20 May | | |
| 4:03.30 | 1r11 | Kojo Kyereme (M45) | Shaftesbury Barnet Harriers | Wimbledon Park | 31 May | | |
| 4:04.00 | 4r11 | Tom Chandler (U20) | Aldershot, Farnham & District AC | Wimbledon Park | 28 Jun | | |
| 4:04.12 | 2r7 | Samuel Stapley (U17) | Reigate Priory AC | Tonbridge | 8 Aug | | |
| 4:04.19 | 10rD | Henry Silverstein (U23) | Hercules Wimbledon AC | Tooting Bec | 26 Jul | | |
| 4:04.75 | 3 | Henry Hart | Belgrave Harriers | Kingston | 14 May | | |
| 4:04.9 | 10rA | Andrew Clarke | Herne Hill Harriers | Eltham | 24 May | | |
| 4:05.25 | 3r7 | Joseph Hunt (U17) | Tonbridge AC | Tonbridge | 8 Aug | | |
| 4:05.67 | 2A | James Harvey | Guildford & Godalming AC | Abingdon | 18 Jun | | |
| 4:06.94 | 1r3 | Michael Webb-Bourne (U20) | Kingston AC & Polytechnic Harriers | Watford | 23 Aug | | |
| 4:07.07 | 13r15 | James Winship (U20) | Bracknell AC | Watford | 31 May | | |
| 4:07.56 | 5 | Jacob Hunt (U17) | Tonbridge AC | Bromley | 15 Apr | | |