|
200 Metres (Standard: 30.50) |
| 25.5 | | Jaedon Wilson | Sutton & District AC | Carshalton | 9 Jul | | |
| 25.9 | | Ayo Salako | Croydon Harriers | Reading | 22 Apr | | |
| 26.1 | | Mason Owusu | South London Harriers | Coulsdon | 9 Jul | | |
| 26.3 | | Aaron Houlton | Holland Sports AC | Coulsdon | 9 Jul | | |
| 26.7 | | Henry Thomas | Croydon Harriers | Tonbridge | 18 Jun | | |
| 26.9 | | Samuel Sherlock | Guildford & Godalming AC | Kingston | 4 Jun | | |
| 27.1 | | Ethan Phillips | Croydon Harriers | Tonbridge | 18 Jun | | |
| 27.13/-0.6 | 4 | Clayton Mytil | Herne Hill Harriers | Kingston | 13 May | | |
| 27.2 | | Robbie Thomson | Woking AC | Woking | 2 Jul | | |
| 27.3 | | Deji Bello | South London Harriers | Kingston | 4 Jun | | |
| 27.3 | | Barton Carter | Reigate Priory AC | Coulsdon | 9 Jul | | |
| 27.4 | | Sam Hinton | Guildford & Godalming AC | Coulsdon | 9 Jul | | |
| 27.5 | | Malachi Butt | Herne Hill Harriers | Bedford | 16 Jul | | |
| 27.5 | | Jamie Moore-Arthur | Sutton & District AC | Wimbledon | 3 Sep | | |
| 27.6 | | Jake Etherington | Camberley & District AC | Swindon | 16 Jul | | |
| 27.8 | | Finn Punton | Walton AC | Bournemouth | 20 May | | |
| 27.9 | | Dante Clarke | Herne Hill Harriers | Carshalton | 20 Aug | | |
| 27.9 | | Francis Libanjo | Croydon Harriers | Carshalton | 20 Aug | | |
| 27.9 | | Stoll Iliev | Hercules Wimbledon AC | Wimbledon | 3 Sep | | |
| 27.95/+1.3 | | Jaidaan Aheyne-Adams | Hercules Wimbledon AC | Carshalton | 9 Apr | | |
| 28.0 | | Josh Punton | Walton AC | Winchester | 18 Jun | | |
| 28.1 | | Oliver Pickup | Aldershot, Farnham & District AC | Guildford | 15 Jul | | |
| 28.2 | | Ollie Wickens | Waverley Harriers | Andover | 16 Jul | | |
| 28.2 | | Noah Ayivi-Knott | Camberley & District AC | Reading | 6 Aug | | |
| 28.29 | | Max Morgan | Woking AC | Eton | 12 Jun | | |
| 28.3 | | Jack Westerman | Guildford & Godalming AC | Bracknell | 2 Jul | | |
| 28.3 | | George Robertson | Woking AC | Woking | 15 Jul | | |
| 28.4 | | James Knott | East Grinstead AC | Horsham | 15 Jun | | |
| 28.5 | | Luke Dronfield | Guildford & Godalming AC | Bracknell | 2 Jul | | |
| 28.54/-0.6 | 7 | Jack Hoad | Sutton & District AC | Kingston | 13 May | | |
| 28.6 | | Ryan McQueen | South London Harriers | Coulsdon | 30 Jul | | |
| 28.7 | | Davis Daescu | Sutton & District AC | Kingston | 4 Jun | | |
| 28.8 | | Dylan Campbell | Woking AC | Woking | 2 Jul | | |
| 28.9 | | Ned Rose | Kingston AC & Polytechnic Harriers | Kingston | 4 Jun | | |
| 28.9 | | Finlay Jakeman | Epsom & Ewell Harriers | Kingston | 4 Jun | | |
| 28.9 | | Imran Salim | Croydon Harriers | Carshalton | 20 Aug | | |
| 29.1 | 3A | Dwayne Francis | Herne Hill Harriers | Carshalton | 30 Apr | | |
| 29.1 | | George Wallace | Woking AC | Bournemouth | 20 May | | |
| 29.1 | | Harvey Butcher | Waverley Harriers | Woking | 11 Jun | | |
| 29.1 | | Reshayne Bailey | Croydon Harriers | Coulsdon | 9 Jul | | |
| 29.15/+1.2 | | Fabian Hurst | Herne Hill Harriers | Tooting Bec | 1 Apr | | |
| 29.2 | | Amir Howe | Herne Hill Harriers | Tonbridge | 18 Jun | | |
| 29.2 | | Eliot Ferguson | Epsom & Ewell Harriers | Coulsdon | 9 Jul | | |
| 29.2 | | William Odgers | Camberley & District AC | Woking | 19 Jul | | |
| 29.3 | | Christopher Vaughan | Walton AC | Winchester | 18 Jun | | |
| 29.3 | | Myles Berryman | South London Harriers | Coulsdon | 9 Jul | | |
| 29.3 | | Charlie White | Kingston AC & Polytechnic Harriers | Coulsdon | 9 Jul | | |
| 29.4 | | Samuel Hunt | Guildford & Godalming AC | Guildford | 7 May | | |
| 29.4 | | Matthew Smith | Woking AC | Guildford | 7 May | | |
| 29.4 | | Freddie Jones | Guildford & Godalming AC | Kingston | 4 Jun | | |
| 29.4 | | Luis Richardson | Epsom & Ewell Harriers | Coulsdon | 9 Jul | | |
| 29.4 | | Jacob Taylor | Herne Hill Harriers | Wimbledon | 3 Sep | | |
| 29.5 | | Khiani Shombe | Herne Hill Harriers | Kingston | 4 Jun | | |
| 29.5 | | Brandan Morrell | South London Harriers | Carshalton | 20 Aug | | |
| 29.7 | | Zachary Crowther | Herne Hill Harriers | Reading | 22 Apr | | |
| 29.7 | | Benjamin Mitchell | Guildford & Godalming AC | Bracknell | 2 Jul | | |
| 29.7 | | Kai Din | Guildford & Godalming AC | Bracknell | 2 Jul | | |
| 29.7 | | Ashton Gordon | Woking AC | Woking | 2 Jul | | |
| 29.7 | | Will Ab-Iorweth | Waverley Harriers | Andover | 16 Jul | | |
| 29.70/-0.1 | | Theo Jackson | Holland Sports AC | Watford | 26 Jul | | |
| 29.74 | | Frederik Rahaman | Dorking Mole Valley AC | Woking | 3 Sep | | |
| 29.8 | | Roel Guiaguin | South London Harriers | Coulsdon | 9 Jul | | |
| 29.8 | | Niall O'Shea | Woking AC | Poole | 16 Jul | | |
| 29.9 | | Marcus Gayle | Hercules Wimbledon AC | Kingston | 4 Jun | | |
| 29.9 | | Thomas Alderton Bailey | Guildford & Godalming AC | Eton | 10 Sep | | |
| 30.0 | | Sam Scott | Haslemere Border AC | Woking | 19 Jul | | |
| 30.0 | | Max Naylor | Sutton & District AC | Wimbledon | 3 Sep | | |
| 30.1 | | Will Graham | Reigate Priory AC | Kingston | 4 Jun | | |
| 30.19/+4.8 w | | Thomas Beare | Hercules Wimbledon AC | Carshalton | 9 Apr | | |
| 30.3 | | Morgan Kendall | Camberley & District AC | Basingstoke | 23 Apr | | |
| 30.3 | | Freddie Deegan | Guildford & Godalming AC | Guildford | 7 May | | |
| 30.30/-1.1 | 5h1 | Will Nockles | Holland Sports AC | Kingston | 13 May | | |
| 30.3 | | Christopher Batten | Woking AC | Swindon | 4 Jun | | |
| 30.3 | | Oscar Powney | Holland Sports AC | Woking | 19 Jul | | |
| 30.32/+1.2 | | Samuel Froggatt | Reigate Priory AC | Battersea Park | 18 Jun | | |
| 30.4 | | Jaden Ladega | Sutton & District AC | Coulsdon | 9 Jul | | |
| 30.4 | | Nathaniel Scarlett | Herne Hill Harriers | Wimbledon Park | 3 Sep | | |
| 30.5 | | Dominic Elliott | Epsom & Ewell Harriers | Coulsdon | 9 Jul | | |
| 30.5 | | Thomas Darke | Kingston AC & Polytechnic Harriers | Guildford | 15 Jul | | |