| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Carys-Elizabeth Lewis | 18 | Oswestry Ott | 30.55 |
| 2 | 2 | Grace Willetts | 17 | Market Dray | 29.61 |
| 3 | 3 | Francesca Davies | 19 | Wrekin SC | 28.56 |
| 4 | 4 | Beth Barrett | 17 | Wrekin SC | 27.46 |
| 5 | 5 | Faith Dunn | 18 | Shrewsbury | 27.66 |
| 6 | 6 | Emily Gurney | 18 | Ludlow | 28.99 |
| 7 | 7 | Alexandra Smythe | 18 | Ludlow | 30.32 |
| 8 | 8 | Charlotte Toogood | 18 | Newport | 30.59 |