| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Kate Pearson | 17 | Chesterfield | 40.47 |
| 2 | 2 | Eliza Walker | 19 | BelperMarlin | 39.33 |
| 3 | 3 | Megan Oram | 17 | BelperMarlin | 35.80 |
| 4 | 4 | Holly Robinson | 18 | Repton | 34.99 |
| 5 | 5 | Ashleigh Green | 17 | Repton | 35.63 |
| 6 | 6 | Sophie Baker | 19 | Chesterfield | 36.08 |
| 7 | 7 | Aaliyah Diskin | 17 | Swadlincote | 39.34 |
| 8 | 8 | Molly Emerton | 17 | BelperMarlin | 41.26 |