| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Ava HARRIS | 14 | Thanet Swim | 35.05 |
| 1 | 2 | Josephine WEED | 14 | Herne Bay | 34.85 |
| 2 | 3 | Jessica EVANS | 14 | RTW Monson | 34.64 |
| 3 | 4 | Sophie DEARSLEY | 14 | Gwich Royals | 33.79 |
| 4 | 5 | Julia ELVIDGE | 14 | RTW Monson | 31.82 |
| 5 | 6 | Sophia CALOUDIS | 14 | Thanet Swim | 33.57 |
| 6 | 7 | Georgina HENSON | 14 | RTW Monson | 34.25 |
| 7 | 8 | Olivia BRADBURN | 14 | White Oak | 34.71 |
| 8 | 9 | Elsie JEFFRIES | 14 | Bexley | 34.98 |
| 9 | 10 | Verity NICHOLAS | 14 | Dover Life | 35.14 |