| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Sophie Hawksworth | 16 | Swadlincote | 40.23 |
| 2 | 2 | Isabelle Kimber | 16 | Ripley | 38.63 |
| 3 | 3 | Zoe Boucherat | 16 | Etwall | 37.78 |
| 4 | 4 | Mabel Walker | 16 | Repton | 34.77 |
| 5 | 5 | Charlotte Roome | 16 | Co Derby | 36.78 |
| 6 | 6 | Isla Perry-Taylor | 16 | BelperMarlin | 38.42 |
| 7 | 7 | Amelie Lincoln | 16 | BelperMarlin | 39.93 |
| 8 | 8 | Hannah Smith | 16 | Long Eaton | 40.25 |