| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Connie MILBURN | 17 | Harrogate | 1:10.16 |
| 1 | 2 | Ella WILLIAMS | 19 | Preston | 1:09.50 |
| 2 | 3 | Lily O'NEILL | 15 | Trafford Met | 1:09.30 |
| 3 | 4 | Emma WOOD | 15 | Co Leeds | 1:08.65 |
| 4 | 5 | Chloe RIDGE | 16 | Wigan BEST | 1:07.07 |
| 5 | 6 | Hannah MORRIS | 16 | Leyland Barr | 1:07.54 |
| 6 | 7 | Leila MORRIS | 16 | Wigan BEST | 1:08.95 |
| 7 | 8 | Alice VOLKOVAYA | 15 | Co Salford | 1:09.37 |
| 8 | 9 | Peta CHILTON | 17 | Blackpool Aq | 1:09.51 |