| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Charlotte LONG | 14 | Hinckley | 36.34 |
| 2 | 2 | Emmie DENIGAN | 14 | Melton M'bry | 36.08 |
| 3 | 3 | Mollie SMART | 14 | Coalville | 35.02 |
| 4 | 4 | Morgan SAWYER | 14 | Coalville | 32.44 |
| 5 | 5 | Meredith HUNT | 14 | Melton M'bry | 34.68 |
| 6 | 6 | Willow HIBBITT | 15 | Melton M'bry | 35.65 |
| 7 | 7 | Lakshmi SHARMA | 14 | Braunstone | 36.23 |
| 8 | 8 | Freya ROSE | 14 | Leic Peng | 36.63 |