| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | A CHARLESWORTH | 12 | Bromley | 1:10.86 |
| 1 | 2 | Nel DZIKI | 12 | RTW Monson | 1:09.71 |
| 2 | 3 | Bella FLAVIN | 12 | Sevenoaks | 1:08.88 |
| 3 | 4 | Isabelle MAY | 12 | Maidstone SC | 1:08.54 |
| 4 | 5 | Olivia QUILLER | 12 | Maidstone SC | 1:06.42 |
| 5 | 6 | Jessica EVANS | 12 | Sevenoaks | 1:08.11 |
| 6 | 7 | Jessica LONG | 12 | Bromley | 1:08.66 |
| 7 | 8 | Olivia BRADBURN | 12 | Erith & Dist | 1:09.05 |
| 8 | 9 | Sophia STIRRUPS | 12 | Thanet Swim | 1:10.00 |
| 9 | 10 | Sophia CALOUDIS | 12 | Thanet Swim | 1:10.87 |