| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Ben Buckley | 12 | Thetford | 39.59 |
| 2 | 2 | Stirling Dempsey | 12 | Co Cambridge | 38.99 |
| 3 | 3 | Luka Gnjatovic | 12 | Biggleswade | 38.90 |
| 4 | 4 | Lewis Andrews | 12 | Co Norwich | 36.33 |
| 5 | 5 | Edward Ormsby | 12 | Royston | 38.72 |
| 6 | 6 | Lucas Hartley | 12 | Hatfield | 38.96 |
| 7 | 7 | Marco Yuen | 12 | Brentwood | 39.42 |
| 8 | 8 | Benjamin Taggart | 12 | Watford SC | 40.20 |