| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Chiara Reedha | 15 | Co Leicester | 59.57 |
| 2 | 2 | Fenella Wooddisse | 16 | Repton | 59.24 |
| 3 | 3 | Alyssa Lo | 16 | Co Leicester | 59.07 |
| 4 | 4 | Hannah Capron | 15 | Repton | 55.71 |
| 5 | 5 | Janie Finch | 14 | Co Leicester | 58.73 |
| 6 | 6 | Anna Tyers | 16 | Derby Excel | 59.11 |
| 7 | 7 | Eve Doherty | 16 | Repton | 59.55 |
| 8 | 8 | Grace Macdonald | 15 | Grantham | 59.62 |