| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Georgia Maggs | 19 | Co Manch Aq | 1:20.03 |
| 2 | 2 | Amelia Osborne | 19 | Co Manch Aq | 1:17.53 |
| 3 | 3 | Amelie Elliott | 18 | Leyland Barr | 1:17.24 |
| 4 | 4 | Natasha Proffitt | 26 | Satellite | 1:15.18 |
| 5 | 5 | Jenna Cross | 18 | Preston | 1:16.51 |
| 6 | 6 | Chloe Aitken | 19 | N'wich Seals | 1:17.45 |
| 7 | 7 | Madison Rens | 17 | Co Liverpool | 1:19.14 |
| 8 | 8 | Lucy Shore | 17 | Crewe Flyers | 1:20.32 |