| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Noah OLADELE-AJOSE | 17 | Bromley | 1:02.69 |
| 1 | 2 | Matthew ROGERS | 23 | Bromley | 1:02.51 |
| 2 | 3 | Oliver POPE | 18 | Thanet Swim | 1:01.08 |
| 3 | 4 | Josh SOLLY | 19 | Bexley | 1:00.17 |
| 4 | 5 | Albert BRANCH | 18 | Sevenoaks | 57.48 |
| 5 | 6 | James CLEAVER | 18 | Beckenham | 58.19 |
| 6 | 7 | Liam HAMP | 17 | Thanet Swim | 1:00.39 |
| 7 | 8 | David ALLEN | 18 | Sevenoaks | 1:01.19 |
| 8 | 9 | Pharell NIMOH | 19 | Saxon Crown | 1:02.54 |
| 9 | 10 | Timothy LEBERL | 21 | Beckenham | 1:02.73 |