| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Lily MERRETT | 15 | Bor of Brox | 1:08.53 |
| 2 | 2 | Libby DUNFORD | 15 | Bor of Brox | 1:08.42 |
| 3 | 3 | Ella HALE | 15 | West Suffolk | 1:07.76 |
| 4 | 4 | Sara KALAWSKA | 15 | Hatfield | 1:04.99 |
| 5 | 5 | Jessica WOODWARD | 15 | Hatfield | 1:06.96 |
| 6 | 6 | Katie HAMMOND | 15 | Co Cambridge | 1:08.22 |
| 7 | 7 | Molly YOUNG | 15 | Colchester | 1:08.48 |
| 8 | 8 | Lucie PECK | 15 | West Norfolk | 1:08.64 |