| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Faye Francis | 14 | Winchester | 31.28 |
| 1 | 2 | Honey Osrin | 14 | Plymouth Lea | 31.20 |
| 2 | 3 | Emily Iley | 13 | Bo Waltham F | 30.74 |
| 3 | 4 | Turaya Evans | 14 | Carn Brea | 30.58 |
| 4 | 5 | Chiara Tommasello | 13 | Co Manch Aq | 30.31 |
| 5 | 6 | Tatiana Tostevin | 14 | Millfield | 30.37 |
| 6 | 7 | Mimi Morley Iszatt | 14 | Co Oxford | 30.60 |
| 7 | 8 | Yasmine Hamerlaine | 14 | Millfield | 31.16 |
| 8 | 9 | Mollie-Jo Garratt | 13 | York City | 31.22 |
| 9 | 10 | Sophie Freeman | 13 | Colchester | 31.38 |