| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Elena Quinn | 14 | Ripley | 39.65 |
| 2 | 2 | Lillie Hambleton | 14 | Repton | 39.11 |
| 3 | 3 | Niamh Dobbs | 14 | Chesterfield | 38.32 |
| 4 | 4 | Amelia Denham | 14 | Chesterfield | 34.79 |
| 5 | 5 | Elodie Pearcey | 14 | Repton | 37.36 |
| 6 | 6 | Olivia Pope | 14 | Buxton | 38.46 |
| 7 | 7 | Katy Wright | 14 | Co Derby | 39.24 |
| 8 | 8 | Lotta Perry-Taylor | 14 | BelperMarlin | 40.91 |