(1) | 8.3 | CBP | Daniel Davis | (Sutton & District AC) | 1 FINAL | Crystal Palace | 16 February 2002 |
(2) | 8.7 | CBP | Richard Alexis-Smith | (Sutton & District AC) | 1 FINAL | Crystal Palace | 17 February 2001 |
| 8.7 | | Ade Adeniran | (Herne Hill Harriers) | 1 FINAL | Carshalton | 15 February 2014 |
(4) | 8.8 | | Jordan Roye | (Croydon Harriers) | 2 FINAL | Crystal Palace | 16 February 2002 |
| 8.8 | | Sawa Yamakawa | (Walton AC) | 2 FINAL | Carshalton | 15 February 2014 |
(6) | 8.9 | | Obi Onyejekwe | (Croydon Harriers) | 3 FINAL | Carshalton | 15 February 2014 |
(7) | 8.95 | | Blade Ashby | (Herne Hill Harriers) | 1 FINAL | Sutton Arena | 1 March 2008 |
(8) | 8.99 | | Jacob Paul | (Croydon Harriers) | 1 FINAL | Sutton Arena | 28 February 2009 |
(9) | 9.07 | | William Odgers | (Camberley & District AC) | 1 FINAL | Carshalton | 15 February 2020 |
(10) | 9.1 | | Kieran Edward | (Epsom & Ewell Harriers) | 1 FINAL | Sutton Arena | 15 March 2003 |
(11) | 9.2 | | Daniel Davis | (unattached) | 2 FINAL | Crystal Palace | 17 February 2001 |
| 9.2 | | Kieran Edward | (Epsom & Ewell Harriers) | 1 HEAT 1 | Sutton Arena | 15 March 2003 |
| 9.2 | | Capre Cole | (Croydon Harriers) | 4 FINAL | Carshalton | 15 February 2014 |
(14) | 9.24 | | Jordan Otu | (Croydon Harriers) | 1 FINAL | Sutton Arena | 26 February 2011 |
(15) | 9.25 | | Henry Thomas | (Croydon Harriers) | 2 FINAL | Carshalton | 15 February 2020 |
(16) | 9.28 | | Max Leon | (Epsom & Ewell Harriers) | 1 FINAL | Carshalton | 12 February 2022 |
(17) | 9.3 | CBP | Daniel Cooper | (Croydon Harriers) | 1 FINAL | Crystal Palace | 19 February 2000 |
| 9.3 | | Mathew Field | (Kingston AC & Polytechnic Harriers) | 2 FINAL | Sutton Arena | 15 March 2003 |
| 9.30 | | Scott Thomas | (Camberley & District AC) | 1 FINAL | Sutton Arena | 6 March 2010 |
(20) | 9.31 | | Isaiah Easy-Riley | (Croydon Harriers) | 1 FINAL | Carshalton | 9 March 2024 |
(21) | 9.35 | | Max Orchard | (Reigate Priory AC) | 1 FINAL | Carshalton | 4 March 2023 |
(22) | 9.36 | | Ashton Mckay | (Epsom & Ewell Harriers) | 1 HEAT 2 | Carshalton | 16 February 2019 |
| 9.36 | | Ashton Mckay | (Epsom & Ewell Harriers) | 1 FINAL | Carshalton | 16 February 2019 |
(24) | 9.4 | CBP | Tim Sinclair | (Sutton & District AC) | 1 FINAL | Crystal Palace | 22 February 1997 |
(25) | 9.42 | | Justin Tarrant | (Crawley AC) | 2 FINAL | Sutton Arena | 26 February 2011 |
(26) | 9.46 | | Ezra Rodriques | (Croydon Harriers) | 1 FINAL | Carshalton | 15 February 2015 |
(27) | 9.47 | | William Allinson | (Crawley AC) | 2 FINAL | Carshalton | 12 February 2022 |
(28) | 9.48 | | Callum Holder | (Sutton & District AC) | 1 FINAL | Carshalton | 21 February 2016 |
(29) | 9.5 | | Louis Burgess | (Epsom & Ewell Harriers) | 2 FINAL | Crystal Palace | 22 February 1997 |
| 9.5 | | Stephen Brockwell | (Sutton & District AC) | 1 FINAL | Crystal Palace | 27 February 1999 |
(31) | 9.51 | | Richard Stanton | (Sutton & District AC) | 1 FINAL | Sutton Arena | 15 February 2004 |
(32) | 9.53 | | Ade Adeniran | (Herne Hill Harriers) | 1 FINAL | Sutton Arena | 16 February 2013 |
| 9.53 | | Clayton Mytil | (Herne Hill Harriers) | 1 FINAL | Carshalton | 17 February 2018 |
(34) | 9.57 | | Josh Watson | (Holland Sports AC) | 2 FINAL | Carshalton | 15 February 2015 |
(35) | 9.58 | | Eliot Ferguson | (Epsom & Ewell Harriers) | 3 FINAL | Carshalton | 15 February 2020 |
(36) | 9.59 | | Joshua Gilbert | (Bracknell AC) | 2 FINAL | Sutton Arena | 15 February 2004 |
(37) | 9.6 | | Tim Sinclair | (Sutton & District AC) | 1 FINAL | Crystal Palace | 28 February 1998 |
| 9.6 | | Andrew Wheble | ((RGS Glfd)) | 3 FINAL | Crystal Palace | 17 February 2001 |
| 9.6 | | Mathew Field | (Kingston AC & Polytechnic Harriers) | 1 HEAT 2 | Sutton Arena | 15 March 2003 |
| 9.60 | | Tom Cursons | (Walton AC) | 2 FINAL | Carshalton | 21 February 2016 |
(41) | 9.62 | | Sawa Yamakawa | (Walton AC) | 2 FINAL | Sutton Arena | 16 February 2013 |
(42) | 9.65 | | Tolu Ayo-Ojo | (Camberley & District AC) | 3 FINAL | Carshalton | 21 February 2016 |
(43) | 9.68 | | Dwayne Francis | (Herne Hill Harriers) | 4 FINAL | Carshalton | 15 February 2020 |
(44) | 9.69 | | Capre Cole | (Croydon Harriers) | 3 FINAL | Sutton Arena | 16 February 2013 |
(45) | 9.7 | CBP | Richard Brown | (Waverley Harriers) | 1 FINAL | Crystal Palace | 27 February 1994 |
(46) | 9.79 | | Dylan Taylor | (Herne Hill Harriers) | 3 FINAL | Carshalton | 12 February 2022 |
(47) | 9.8 | | Ola Apena | (Herne Hill Harriers) | 3 FINAL | Sutton Arena | 15 March 2003 |
| 9.80 | | Andrew O'Flaherty | (South London Harriers) | 1 FINAL | Sutton Arena | 12 March 2006 |
| 9.80 | | Jordan Otu | (Croydon Harriers) | 2 FINAL | Sutton Arena | 6 March 2010 |
(50) | 9.86 | | Samuel Tsolo | (Epsom & Ewell Harriers) | 2 FINAL | Carshalton | 4 March 2023 |
|
50 performances of 9.86 or better. |