| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Wyn WILLIAMS | 14 | Bromley | 1:21.57 |
| 1 | 2 | Zyrell ONG | 14 | Thanet Swim | 1:20.84 |
| 2 | 3 | Ayotunde DAUDA | 14 | Saxon Crown | 1:19.86 |
| 3 | 4 | Haoming DU | 14 | Bromley | 1:17.68 |
| 4 | 5 | Henry SHEPHERD | 14 | Bromley | 1:15.31 |
| 5 | 6 | Noah DODD | 14 | Black Lion | 1:17.10 |
| 6 | 7 | Ben NEGUS | 14 | Gwich Royals | 1:17.85 |
| 7 | 8 | Thomas ELLERSHAW | 14 | Sevenoaks | 1:19.99 |
| 8 | 9 | Tom MURPHY | 14 | RTW Monson | 1:21.08 |
| 9 | 10 | Lanre Thien DADA | 14 | Maidstone SC | 1:22.59 |