| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Macy Norton | 13 | Co Leicester | 37.78 |
| 2 | 2 | Ellethea Hawley | 13 | Nova Cent'n | 37.47 |
| 3 | 3 | Tia Keightley | 13 | Co Leicester | 37.24 |
| 4 | 4 | Constance Vanes | 13 | Co Derby | 36.47 |
| 5 | 5 | Cailin Hancock | 13 | Hinckley | 36.91 |
| 6 | 6 | Liberty Bateman-Arkins | 13 | Co Derby | 37.33 |
| 7 | 7 | Georgia Clarke | 13 | Leic Sharks | 37.76 |
| 8 | 8 | Sophie Baker | 13 | Chesterfield | 37.82 |