| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Lydia Parker | 14 | Hamble Aq | 1:08.24 |
| 1 | 2 | Beatrice Clover | 14 | Stockport Mo | 1:07.48 |
| 2 | 3 | Rhiannon Evans | 14 | Millfield | 1:07.40 |
| 3 | 4 | Meadow Dronsfield | 14 | Co Manch Aq | 1:06.76 |
| 4 | 5 | Keanna Kowal | 14 | Co Leicester | 1:05.40 |
| 5 | 6 | Lauren Knight | 14 | Co Birm'ham | 1:06.71 |
| 6 | 7 | Lois Keyes | 14 | Co Liverpool | 1:07.33 |
| 7 | 8 | Alicia Corver | 14 | Bromley | 1:07.46 |
| 8 | 9 | Milly Boulding | 14 | Bo Kirklees | 1:07.53 |
| 9 | 10 | Anna O'Brien | 14 | Newcastle | 1:08.38 |