|
100 Metres (Standard: 13.00) |
| 11.15/1.7 | | Xavier Taylor | Walton AC | Bedford | 27 Aug | | |
| 11.2 | | Farrell Fabusiwa | Croydon Harriers | Croydon | 3 Jul | | |
| 11.3 | | Luca Anderson | Herne Hill Harriers | Croydon | 3 Jul | | |
| 11.43/-0.4 | 2 | Farrell Fabusiwa | Croydon Harriers | Kingston | 14 May | | |
| 11.52/0.5 | | Luca Anderson | Herne Hill Harriers | Chelmsford | 14 Aug | | |
| 11.6 | | Joseph Johnson-Cole | Herne Hill Harriers | Bedford | 8 May | | |
| 11.6 | | Liam Trinidad | Woking AC | Andover | 18 Sep | | |
| 11.69/0.8 | | Joseph Johnson-Cole | Herne Hill Harriers | Bedford | 27 Aug | | |
| 11.7 | | Jayden Fiifi Atta-Fynn | Croydon Harriers | Tooting Bec | 30 Jul | | |
| 11.7 | | Jordan Ebanks | Herne Hill Harriers | Coulsdon | 31 Jul | | |
| 11.7 | | Sahil Vassanjee | Woking AC | Andover | 18 Sep | | |
| 11.76/1.6 | | Cristiano Anah | Crawley AC | K2 Crawley | 29 Aug | | |
| 11.78/2.9 w | | Samuel Fuller | Herne Hill Harriers | Dagenham | 3 Jul | | |
| 11.8 | | Ryen Rennie | Blackheath & Bromley Harriers AC | Bracknell | 21 May | | |
| 11.8 | | Amari Angus | Herne Hill Harriers | Tooting Bec | 30 Jul | | |
| 11.83/1.6 | | Samuel Fuller | Herne Hill Harriers | Dagenham | 3 Jul | | |
| 11.83/2.0 | | Jordan Ebanks | Herne Hill Harriers | Stratford (CT) | 17 Jul | | |
| 11.84/2.3 w | | Angus Strachan | Kingston AC & Polytechnic Harriers | Lee Valley | 31 Aug | | |
| 11.86/0.5 | | Sam Moylan-Jones | Walton AC | Hendon | 18 Jun | | |
| 11.89/-0.5 | | Julius Humphreys | Surrey Schools | Kingston | 11 Jun | | |
| 11.92/-0.5 | | Luc Spingate | Surrey Schools | Kingston | 11 Jun | | |
| 11.94/1.4 | | Angus Strachan | Kingston AC & Polytechnic Harriers | Lee Valley | 31 Aug | | |
| 11.96/-0.4 | 4 | Sheriff Silly | Herne Hill Harriers | Kingston | 14 May | | |
| 11.97/-0.3 | | Amari Angus | Herne Hill Harriers | Chelmsford | 14 Aug | | |
| 11.98 | | William Speight | Epsom & Ewell Harriers | Kingston | 11 Jun | | |
| 11.98/1.4 | | Joshua Clinton | Epsom & Ewell Harriers | Lee Valley | 31 Aug | | |
| 12.00/-0.7 | | Jeziah McLeod | Surrey Schools | Kingston | 11 Jun | | |
| 12.0 | | Daniel Adjovi | Camberley & District AC | Aldershot | 10 Jul | | |
| 12.0 | | Ethan Cort | Croydon Harriers | Tooting Bec | 30 Jul | | |
| 12.05/0.2 | 4s2 | Jayden Fiifi Atta-Fynn | Croydon Harriers | Kingston | 14 May | | |
| 12.09/0.2 | | Liam Trinidad | Woking AC | Crawley | 30 Jul | | |
| 12.1 | | Dylan Lewis | Woking AC | Horspath | 24 Apr | | |
| 12.1 | | Lawrence Fletcher | Kingston AC & Polytechnic Harriers | Winchester | 8 May | | |
| 12.20/0.2 | 5s2 | Joshua Omotoso | Sutton & District AC | Kingston | 14 May | | |
| 12.20/0.5 | | Dylan Hughes | Kingston AC & Polytechnic Harriers | Crawley | 30 Jul | | |
| 12.2 | | Ben Williams | Sutton & District AC | Coulsdon | 31 Jul | | |
| 12.2 | | Adam Ofeimum | Sutton & District AC | Coulsdon | 18 Sep | | |
| 12.2 | | Sebastian Fox | Sutton & District AC | Coulsdon | 18 Sep | | |
| 12.3 | | Brandon May | Herne Hill Harriers | Coulsdon | 31 Jul | | |
| 12.31/0.2 | | Sahil Vassanjee | Woking AC | Kingston | 14 May | | |
| 12.37/-0.7 | 5h4 | Riley Barton | Walton AC | Kingston | 14 May | | |
| 12.37/1.2 | | Josiah Akoto-Dwemoh | Epsom & Ewell Harriers | Gillingham | 10 Jul | | |
| 12.37 | | Josh Picken | Waverley Harriers | Abingdon | 18 Sep | | |
| 12.38/0.1 | | William Allinson | Crawley AC | Worthing | 26 Jul | | |
| 12.4 | | Zico Blake | Herne Hill Harriers | Croydon | 3 Jul | | |
| 12.4 | | Denis Yorke | Sutton & District AC | Tooting Bec | 11 Sep | | |
| 12.41/-0.2 | | Sebastian Fox | Sutton & District AC | Carshalton | 28 May | | |
| 12.43/-0.2 | 7s1 | Kit Fleming | Thames Valley Harriers | Kingston | 14 May | | |
| 12.43/-2.8 | | Kai Lunardelli | Surrey Schools | Kingston | 11 Jun | | |
| 12.46/0.2 | 6s2 | Chisom Iyke | Croydon Harriers | Kingston | 14 May | | |
| 12.46/-1.6 | | Kai Giles | Guildford & Godalming AC | Guildford | 3 Jul | | |
| 12.48/-0.7 | | Javon Blake | Hercules Wimbledon AC | Kingston | 11 Jun | | |
| 12.5 | | Blaise Gethen Smith | Woking AC | Bournemouth | 21 May | | |
| 12.5 | | Limo Zhu | South London Harriers | Coulsdon | 31 Jul | | |
| 12.52/-2.8 | | Kabir Kasumu | Surrey Schools | Kingston | 11 Jun | | |
| 12.6 | | Elliott Turbin | Hercules Wimbledon AC | Kingston | 1 May | | |
| 12.6 | | Chezon Brown | Croydon Harriers | Carshalton | 19 Jun | | |
| 12.6 | | Khailil Thomas-Whilby | Croydon Harriers | Coulsdon | 18 Sep | | |
| 12.65/-0.5 | | Billy Truman | Sutton & District AC | Carshalton | 28 May | | |
| 12.67/1.9 | | Zack Howson | Guildford & Godalming AC | Guildford | 3 Jul | | |
| 12.7 | | Joe Jemmett | Kingston AC & Polytechnic Harriers | Bournemouth | 21 May | | |
| 12.76/-0.7 | 4h1 | Colin Kinoshita-Li | Epsom & Ewell Harriers | Kingston | 14 May | | |
| 12.8 | | Freddie Swinchin Rew | Kingston AC & Polytechnic Harriers | Winchester | 8 May | | |
| 12.8 | | Leonardo Fischer | Kingston AC & Polytechnic Harriers | Bournemouth | 21 May | | |
| 12.8 | | Chezray Cammock | Hercules Wimbledon AC | Carshalton | 19 Jun | | |
| 12.8 | | William Brooks | Crawley AC | Brighton | 24 Jun | | |
| 12.8 | | Jack Kelly | Guildford & Godalming AC | Bracknell | 10 Jul | | |
| 12.8 | | Aidan Zipman | South London Harriers | Coulsdon | 18 Sep | | |
| 12.82/0.7 | | Justin Collins | Holland Sports AC | Chelmsford | 14 Aug | | |
| 12.87/-1.2 | | Limo Zhu | South London Harriers | Carshalton | 28 May | | |
| 12.9 | | Michael Roy Dee | Croydon Harriers | Tooting Bec | 30 Jul | | |
| 12.9 | | Owen Firth | Waverley Harriers | Haslemere | 16 Aug | | |
| 12.92/-0.7 | 5h1 | Darius Oyewo | Croydon Harriers | Kingston | 14 May | | |
| 13.0 | | George Roberts | Hercules Wimbledon AC | Carshalton | 19 Jun | | |
| 13.0 | | Jacob McGrath | Guildford & Godalming AC | Bracknell | 10 Jul | | |
| 13.0 | | Calvin Cooke | Sutton & District AC | Coulsdon | 18 Sep | | |