Fastest of all time | Extended Club
| 1 | Aaron Castell Finegold | 46.566 | 31/07/2026 |
| 2 | Daryl Gregorick | 46.892 | 10/08/2026 |
| 3 | Harrison Line | 47.010 | 05/07/2026 |
| 4 | Nicolas Pretorius | 47.054 | 15/09/2024 |
| 5 | Harry Wright | 47.082 | 06/04/2026 |
| 6 | Luca Dolby | 47.137 | 05/07/2026 |
| 7 | Spencer Hampson | 47.152 | 06/10/2024 |
| 8 | Jess Godding | 47.252 | 01/06/2025 |
| 9 | Billy Moore | 47.252 | 31/07/2026 |
| 10 | Tom Read (The Farmer) | 47.264 | 06/04/2026 |
| 11 | Brad Garwood | 47.280 | 01/06/2025 |
| 12 | Flynn Grantham | 47.284 | 06/04/2026 |
| 13 | Jayden Liron | 47.304 | 05/07/2026 |
| 14 | Benjamin Prince-Stone | 47.312 | 15/09/2024 |
| 15 | Ollie Horsfall | 47.344 | 05/07/2026 |
| 16 | Arthur Westbrook | 47.346 | 10/08/2026 |
| 17 | Robbie Petchey | 47.347 | 10/11/2024 |
| 18 | David Line | 47.368 | 05/07/2026 |
| 19 | Arthur Westbrook | 47.371 | 05/07/2026 |
| 20 | Luke Taylor | 47.400 | 05/07/2026 |