| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Harry GIBB | 14 | Saxon Crown | 1:09.38 |
| 1 | 2 | Oleksandr MIALKOVSKYI | 14 | RTW Monson | 1:08.09 |
| 2 | 3 | Harrison WILKINS | 14 | Maidstone SC | 1:07.53 |
| 3 | 4 | Charlie BRAID | 14 | Bromley | 1:06.55 |
| 4 | 5 | Oliver RATCHFORD | 14 | Sevenoaks | 1:04.99 |
| 5 | 6 | Jake MOK | 14 | Sevenoaks | 1:05.92 |
| 6 | 7 | Leo MAROS | 14 | Bromley | 1:07.37 |
| 7 | 8 | Aaron CHEN | 14 | Gwich Royals | 1:07.79 |
| 8 | 9 | Noah TEODORESCU | 14 | Maidstone SC | 1:09.06 |
| 9 | 10 | Nathan RASZGA | 14 | Bromley | 1:10.20 |