| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Stanley READER | 13 | Gwich Royals | 1:26.20 |
| 2 | 2 | Edward WILLIAMS | 13 | Dover Life | 1:24.33 |
| 3 | 3 | James TAYLOR-WRIGHT | 13 | RTW Monson | 1:22.23 |
| 4 | 4 | Jeremiah CARNEGIE | 13 | Beckenham | 1:17.14 |
| 5 | 5 | Caspar NALEPA | 13 | Gwich Royals | 1:21.72 |
| 6 | 6 | Oscar FARTHING | 13 | Thanet Swim | 1:22.59 |
| 7 | 7 | William HOLDEN | 13 | Bexley | 1:24.59 |
| 8 | 8 | Rishan SHANKAR | 13 | Beckenham | 1:28.33 |