| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Leah Smith | 14 | Sedgefield | 31.98 |
| 2 | 2 | Isabella Montague | 14 | Middlesboro | 31.29 |
| 3 | 3 | Bethan Palfreeman | 13 | Middlesboro | 30.82 |
| 4 | 4 | Evie Dilley | 12 | Middlesboro | 31.24 |
| 5 | 5 | Leone Young | 14 | Billingham | 31.46 |
| 6 | 6 | Anna Morris | 14 | Loftus Dol | 32.33 |