| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Maisy Smith | 20 | Stockport Mo | 29.79 |
| 2 | 2 | Lily Smith | 20 | Ulverston | 29.40 |
| 3 | 3 | Jade Phiri | 19 | Co Manch Aq | 29.29 |
| 4 | 4 | Aleksandra Moskwa | 17 | Stockport Mo | 28.15 |
| 5 | 5 | Naomi Parker | 19 | Co Manch Aq | 29.02 |
| 6 | 6 | Lily O'Neill | 17 | Stockport Mo | 29.36 |
| 7 | 7 | Zahra Davies | 19 | Co Manch Aq | 29.50 |
| 8 | 8 | Anna Healey | 19 | Co Manch Aq | 29.85 |