| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Josephine LAWN | 15 | Bromley | 1:04.19 |
| 1 | 2 | Mae DAVIES | 15 | RTW Monson | 1:03.78 |
| 2 | 3 | Mariella DUCANE | 15 | Thanet Swim | 1:03.23 |
| 3 | 4 | Olivia NORLEY | 15 | Maidstone SC | 1:03.19 |
| 4 | 5 | Bella JONES | 15 | RTW Monson | 1:00.84 |
| 5 | 6 | Ruby BARKER | 15 | Edenbridge | 1:02.54 |
| 6 | 7 | Emily DANAJ | 15 | Bexley | 1:03.22 |
| 7 | 8 | Emily PIETERSMA | 15 | Bexley | 1:03.63 |
| 8 | 9 | Emilia NARKEVIC | 15 | Maidstone SC | 1:04.16 |
| 9 | 10 | Amelie SMITH | 15 | Gravesend | 1:04.25 |