| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Emily Maxwell | 16 | N & D PP SC | 59.21 |
| 1 | 2 | Molly Baker | 16 | Co Sheffield | 59.01 |
| 2 | 3 | Grace Greenhalf | 16 | Co Norwich | 58.93 |
| 3 | 4 | Sophie Davies | 16 | Millfield | 58.28 |
| 4 | 5 | Skye Carter | 16 | Basildon Ph | 56.68 |
| 5 | 6 | Flawia Kamzol | 16 | Mt Kelly | 57.39 |
| 6 | 7 | Sophie Benn | 16 | Mt Kelly | 58.91 |
| 7 | 8 | Bethan Cooke | 16 | Chase | 58.98 |
| 8 | 9 | Carys Croke | 16 | Torfaen D | 59.06 |
| 9 | 10 | Katherine Renfrew | 16 | Perth City | 59.24 |