| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Anna Stansfield | 16 | Leatherhead | 1:17.66 |
| 1 | 2 | Olivia Clare | 16 | Co Manch Aq | 1:17.05 |
| 2 | 3 | Charlotte McClure | 16 | Co Coventry | 1:16.79 |
| 3 | 4 | Elena Cogan | 16 | Maxwell | 1:15.10 |
| 4 | 5 | Madeline Spencer | 16 | Toronto CAN | 1:12.53 |
| 5 | 6 | Beth Dennis | 16 | Co Peterboro | 1:14.75 |
| 6 | 7 | Hannah Cooper | 16 | Fareham N'ds | 1:15.84 |
| 7 | 8 | Charlotte Emery | 16 | TauntonDeane | 1:16.96 |
| 8 | 9 | Lydia Jane Mitchell | 16 | Beckenham | 1:17.24 |
| 9 | 10 | Erin Jones | 16 | Co Coventry | 1:17.92 |