|
800 Metres (Standard: 2:12.00) |
| 1:51.56 | | Harry Boyd | Guildford & Godalming AC | Watford | 10 Jul | | |
| 1:56.00 | | Ben Marks | Walton AC | Watford | 12 Jun | | |
| 1:56.26 | | Marcus Shantry | Windsor, Slough, Eton & Hounslow AC | Watford | 10 Jul | | |
| 1:57.0 | | George Grassly | Dorking Mole Valley AC | Chester-le-Street | 17 Jun | | |
| 1:57.84 | | Oliver Coppellotti | Walton AC | Watford | 15 May | | |
| 1:58.00 | | Joe Blacknell | Aldershot, Farnham & District AC | Watford | 10 Jul | | |
| 1:58.04 | | Arlo Ludewick | Herne Hill Harriers | Tooting Bec | 24 Aug | | |
| 1:58.06 | | Ben Fitzpatrick | Walton AC | Watford | 12 Jun | | |
| 1:58.44 | 2 | Tim Aina | Croydon Harriers | Kingston | 12 May | | |
| 1:58.70 | | Aaron Enser | Bracknell AC | Watford | 15 May | | |
| 1:58.91 | | Daniel Weston | Aldershot, Farnham & District AC | Watford | 4 Sep | | |
| 1:59.37 | | Sam Shaw | Kingston AC & Polytechnic Harriers | Eltham | 19 Jun | | |
| 1:59.55 | | Joshua Taylor | Walton AC | Watford | 12 Jun | | |
| 2:00.47 | | Joshua Genco-Russo | Woking AC | Brighton | 29 May | | |
| 2:00.48 | | Edward Dawson | Walton AC | Watford | 12 Jun | | |
| 2:01.15 | | Eric Williams | Kingston AC & Polytechnic Harriers | Eltham | 14 Aug | | |
| 2:01.20 | | Michael Cottrill | Walton AC | Watford | 10 Jul | | |
| 2:01.86 | | Prince Reid | Blackheath & Bromley Harriers AC | Bromley | 13 Jul | | |
| 2:02.05 | | Sam Barker | Hercules Wimbledon AC | Tooting Bec | 6 May | | |
| 2:02.14 | | Lucas Boyt | Windsor, Slough, Eton & Hounslow AC | Watford | 12 Jun | | |
| 2:02.17 | | Thomas Hardman | Guildford & Godalming AC | Watford | 10 Jul | | |
| 2.02.62 | 3B | Marvin Tchangwa | Windsor, Slough, Eton & Hounslow AC | Crawley | 26 May | | |
| 2:02.67 | | James Spencer | Woking AC | Watford | 7 Aug | | |
| 2:02.9 | | Finlay White | Hercules Wimbledon AC | Tooting Bec | 17 Aug | | |
| 2:03.16 | 3 | Daniel Roffey | Epsom & Ewell Harriers | Kingston | 21 Aug | | |
| 2:03.26 | | Ethan Kendall | Aldershot, Farnham & District AC | Basingstoke | 17 Jul | | |
| 2:03.8 | 2A | Jack Stracey | Kingston AC & Polytechnic Harriers | Hillingdon | 26 May | | |
| 2:04.33 | 5h1 | Robbie Tambling | South London Harriers | Kingston | 12 May | | |
| 2:04.39 | 3B | Henry Fisher | Blackheath & Bromley Harriers AC | Hendon | 30 Jun | | |
| 2:05.03 | 7h1 | Friso Kolff | Walton AC | Kingston | 12 May | | |
| 2:05.4 | | Charlie Kershaw | Windsor, Slough, Eton & Hounslow AC | Eton | 13 Apr | | |
| 2:06.1 | | Eitan Orenstein | Hercules Wimbledon AC | Wimbledon | 19 May | | |
| 2:06.3 | | Benjamin Rolfe | Woking AC | Eton | 13 Apr | | |
| 2:07.00 | 5h1 | Jack Clarke | Dorking Mole Valley AC | Kingston | 8 Jun | | |
| 2:07.11 | 5h2 | Dario Kan | Sutton & District AC | Kingston | 12 May | | |
| 2:07.69 | | Henry Silverstein | Hercules Wimbledon AC | Tooting Bec | 29 Jun | | |
| 2.09.55 | | William Brockman | Aldershot, Farnham & District AC | Croydon | 19 May | | |
| 2:09.6 | | Luke Hill | Croydon Harriers | Eltham | 17 Jul | | |
| 2:10.32 | | Luke Mann | Camberley & District AC | Harrow | 5 May | | |
| 2:10.75 | | Luke Netts | South London Harriers | Lee Valley | 6 Apr | | |
| 2:10.78 | 8h1 | Nathan Fitzpatrick | Windsor, Slough, Eton & Hounslow AC | Kingston | 12 May | | |