| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 1 | Harley James | 05 | Co Cardiff | 57.36 |
| 1 | 2 | Dominic Morgan | 05 | Leatherhead | 57.29 |
| 2 | 3 | Solomon Williams | 05 | Millfield | 56.38 |
| 3 | 4 | Finley Allman | 05 | Co Sheffield | 56.24 |
| 4 | 5 | R Rowbotham-Keating | 05 | Co Manch Aq | 55.67 |
| 5 | 6 | Riccardo Lucarelli | 05 | Mt Kelly | 56.14 |
| 6 | 7 | James Cleaver | 05 | Beckenham | 56.25 |
| 7 | 8 | Tom Robertson | 05 | Aberdeen Dol | 56.93 |
| 8 | 9 | Liam Dawson | 05 | BelperMarlin | 57.34 |
| 9 | 10 | Joseph Stout | 05 | Co Salford | 57.47 |