| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Holly Ralph | 13 | Chesterfield | 36.57 |
| 2 | 2 | Ava McClenahan | 13 | Swadlincote | 36.28 |
| 3 | 3 | Isla Johnson | 13 | BelperMarlin | 34.93 |
| 4 | 4 | Olivia Male | 13 | Derby Excel | 33.83 |
| 5 | 5 | Idena Grimes | 13 | Repton | 34.88 |
| 6 | 6 | Alice Hunt | 13 | Derby Excel | 35.03 |
| 7 | 7 | Molly Thompson | 13 | Repton | 36.56 |
| 8 | 8 | Ella Ratcliffe | 13 | Chesterfield | 36.63 |