| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 1 | Joshua Parker | 15 | Braintree | 52.52 | |
| 2 | 2 | Alexander Volkovoy | 19 | Co Cambridge | 52.03 | |
| 3 | 3 | Matthew Wright | 26 | Team Luton | 51.81 | |
| 4 | 4 | Olivier Vedrenne | 19 | Co Norwich | 51.64 | |
| 5 | 5 | Samuel Rose | 21 | West Norfolk | 51.72 | |
| 6 | 6 | Lucas Hartley | 17 | Hatfield | 51.83 | |
| 7 | 7 | William Ellard | 18 | S14 | Norwich Swan | 52.34 |
| 8 | 8 | Freddie Gardner | 18 | Thurrock | 52.91 | |