| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Holly Warburton | 12 | Blackpool Aq | 1:18.42 | 35.84 | |||||
| 2. | Olivia Knox | 12 | Wigan BEST | 1:20.39 | 37.03 | |||||
| 3. | Camilla Holland | 12 | Wigan BEST | 1:20.65 | 36.64 | |||||
| 4. | Olivia Ellis | 12 | Blackpool Aq | 1:22.24 | 37.81 | |||||
| 5. | Gracie Smith | 12 | Wigan BEST | 1:25.28 | 39.32 | |||||
| 6. | Alexis Aspin | 12 | Preston | 1:30.06 | 40.61 |