| (1) | 34.81 | Amir Sultan-Edwards | (Blackheath & Bromley Harriers AC) | Birmingham | 14.07.2018 |
| (2) | 35.12 | George Sudderick | (Walton AC) | Birmingham | 14.07.2018 |
| (3) | 35.21 | Joseph Massimo | (Crawley AC) | Birmingham | 12.07.2014 |
| (4) | 35.36 | Farrell Fabusiwa | (Croydon Harriers) | Birmingham | 26.08.2023 |
| (5) | 35.96 | Joshua Pearson | (Windsor, Slough, Eton & Hounslow AC) | Bedford | 27.08.2016 |
| (6) | 36.02 | Adam Bator-Brown | (Guildford & Godalming AC) | Gateshead | 11.07.2015 |
| (7) | 36.31 | Rory Payn | (Sutton & District AC) | Gateshead | 9.07.2016 |
| (8) | 36.54 | Israel Ospina | (Croydon Harriers) | Gateshead | 9.07.2016 |
| (9) | 36.56 | Frederick Hake | (Herne Hill Harriers) | Sports City | 9.07.2022 |
| (10) | 36.61 | Jaleel Roper | (Hercules Wimbledon AC) | Carshalton | 9.04.2017 |
| (11) | 36.69 | Chris Annous | (Herne Hill Harriers) | Birmingham | 6.07.2013 |
| (12) | 36.78 | Noah Ridgeon | (Sutton & District AC) | Sports City | 8.08.2021 |
| (13) | 36.81 | Elliott Turbin | (Hercules Wimbledon AC) | Sports City | 9.07.2022 |
| (14) | 36.92 | Micah Salmon | (Croydon Harriers) | Kingston | 12.05.2024 |
| (15) | 36.96 | Memphis Ayoade | (Herne Hill Harriers) | Crystal Palace | 20.08.2017 |
| (16) | 37.09 | Rob Page | (Windsor, Slough, Eton & Hounslow AC) | Manchester | 2.09.2012 |
| (17) | 37.12 | Xavier Taylor | (Walton AC) | Chelmsford | 14.08.2022 |
| (18) | 37.15 | Philip Matthews | (Epsom & Ewell Harriers) | Gillingham | 8.06.2014 |
| (19) | 37.30 | Jon Goldston | (Herne Hill Harriers) | Sports City | 9.07.2022 |
| (20) | 37.39 | Tom Harmsworth | (Sutton & District AC) | Kingston | 25.05.2013 |
| (21) | 37.4 | Tyler Panton | (Walton AC) | Woking | 15.07.2017 |
| (22) | 37.42 | George Loader | (Surrey Schools) | Birmingham | 30.06.2023 |
| (23) | 37.5 | Peter Sinclair | (Guildford & Godalming AC) | Coulsdon | 10.07.2016 |
| (24) | 37.52 | Sebastian Fox | (Sutton & District AC) | Kingston | 11.06.2022 |
| (25) | 37.53 | Ryen Rennie | (Blackheath & Bromley Harriers AC) | Sportcity | 3.09.2022 |
25 athletes with performances of 37.53 or better. |
| Other marks |
