| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Emily Lawrence | 16 | Preston | 30.46 |
| 2 | 2 | Lauren Cooley | 16 | Cockermouth | 30.34 |
| 3 | 3 | Emily Peck | 16 | Lancaster | 30.05 |
| 4 | 4 | Kazia Whittaker | 16 | Io Man | 29.53 |
| 5 | 5 | Katelyn Bergin | 16 | Stockport Mo | 29.60 |
| 6 | 6 | Chloe Cottam | 16 | Preston | 30.20 |
| 7 | 7 | Scarlet Peacock | 16 | Stockport Mo | 30.37 |
| 8 | 8 | Leah Williams | 16 | Pioneer 79 | 30.73 |