| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | George BEARDSMORE | 14 | Black Lion | 1:01.51 |
| 1 | 2 | Harrison WILKINS | 14 | Maidstone SC | 1:01.34 |
| 2 | 3 | Toby SIMMONS | 14 | Gravesend | 1:01.18 |
| 3 | 4 | Arlo SHAW | 14 | Bromley | 59.27 |
| 4 | 5 | Jake MOK | 14 | Sevenoaks | 58.30 |
| 5 | 6 | Leo MAROS | 14 | Bromley | 58.31 |
| 6 | 7 | Oliver RATCHFORD | 14 | Sevenoaks | 1:00.36 |
| 7 | 8 | Aaron CHEN | 14 | Gwich Royals | 1:01.28 |
| 8 | 9 | Reuben SMITH | 14 | Thanet Swim | 1:01.37 |
| 9 | 10 | Lucas BOND | 14 | Orpington OJ | 1:01.78 |