| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Olivia Gregory | 15 | Co Derby | 1:02.67 |
| 1 | 2 | Phoebe Barden | 15 | BelperMarlin | 1:02.45 |
| 2 | 3 | Lucy Browne | 15 | Daventry | 1:01.72 |
| 3 | 4 | Emily Mears-Bentley | 15 | Co Leicester | 1:01.08 |
| 4 | 5 | Freya Colbert | 15 | Nova Cent'n | 57.92 |
| 5 | 6 | Mya Watt | 15 | Derventio | 1:01.02 |
| 6 | 7 | Constance Vanes | 15 | Co Derby | 1:01.66 |
| 7 | 8 | Kate Haswell | 15 | Derventio | 1:02.04 |
| 8 | 9 | Daisy Robson-Jones | 15 | Co Leicester | 1:02.62 |
| 9 | 10 | Aurinija Maliauskaite | 15 | South Lincs | 1:02.67 |