| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Mariela TIKOVA | 15 | Black Lion | 36.99 |
| 1 | 2 | Jessica PERKINS | 15 | Herne Bay | 36.73 |
| 2 | 3 | Mia HUGHES | 15 | Bromley | 36.67 |
| 3 | 4 | Abbie NELSON | 15 | Gwich Royals | 35.40 |
| 4 | 5 | Imogen MYLES | 15 | Sevenoaks | 33.07 |
| 5 | 6 | Amalie SMITH | 15 | RTW Monson | 33.11 |
| 6 | 7 | Tabitha BONNER | 15 | Larkfield | 35.98 |
| 7 | 8 | Cara NEAL | 15 | Sevenoaks | 36.70 |
| 8 | 9 | Jessica SHIU | 15 | Beckenham | 36.82 |
| 9 | 10 | Poppy TAYLOR | 15 | Thanet Swim | 37.00 |