| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Harry GOULD | 11 | Gwich Royals | 1:35.29 |
| 1 | 2 | Ayodeji DAUDA | 10 | Saxon Crown | 1:30.26 |
| 2 | 3 | Thomas SALTER | 10 | Edenbridge | 1:28.56 |
| 3 | 4 | Alexander LVOV | 11 | Gwich Royals | 1:27.88 |
| 4 | 5 | Charlie MAY | 11 | Thanet Swim | 1:19.65 |
| 5 | 6 | George MONKS | 11 | Thanet Swim | 1:25.24 |
| 6 | 7 | Aaron DAVIES | 10 | Bromley | 1:28.21 |
| 7 | 8 | William CRAGGS | 11 | Gwich Royals | 1:30.07 |
| 8 | 9 | Sebastian GODSK HANSEN | 11 | Beckenham | 1:35.22 |
| 9 | 10 | Ruben CHARLESWORTH | 11 | Bromley | 1:37.56 |