| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Hannah MORRIS | 15 | Leyland Barr | 30.02 |
| 1 | 2 | Amelia OSBORNE | 17 | Rotherham Mo | 29.84 |
| 2 | 3 | Beth HALL | 17 | Cleethorpes | 29.54 |
| 3 | 4 | Molly CHAMBERS | 20 | Donc Dartes | 28.96 |
| 4 | 5 | Emma CROKER | 17 | South Lincs | 28.85 |
| 5 | 6 | Madison JOHNSON | 17 | Donc Dartes | 28.93 |
| 6 | 7 | Olivia LLOYD-JONES | 17 | Co Manch Aq | 29.39 |
| 7 | 8 | Isla WILLIAMS | 16 | Co Leeds | 29.82 |
| 8 | 9 | Katie WILES | 17 | Co Bradford | 30.01 |
| 9 | 10 | Jessica SMELT | 15 | Bo Kirklees | 30.07 |