| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Amelia Earles | 15 | Co Coventry | 1:29.51 |
| 2 | 2 | Phoebe Lawton | 14 | Co Coventry | 1:26.75 |
| 3 | 3 | Lucie Daniels | 15 | Co Coventry | 1:23.75 |
| 4 | 4 | Kenza Ajimi | 16 | Co Coventry | 1:14.29 |
| 5 | 5 | Sophie Reh | 16 | Co Coventry | 1:17.70 |
| 6 | 6 | Lily Cobble | 16 | Co Coventry | 1:24.17 |
| 7 | 7 | Laila Mohammed | 14 | Co Coventry | 1:27.71 |
| 8 | 8 | Rina Ombudo | 15 | Co Coventry | 1:35.75 |