| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Kate Roberts | 16 | Co Liverpool | 1:05.76 |
| 2 | 2 | Lily Horton | 17 | Wirral Metro | 1:04.81 |
| 3 | 3 | Megan Ormiston | 15 | Stockport Mo | 1:04.58 |
| 4 | 4 | Isobel Liptrot | 17 | Wigan BEST | 1:00.79 |
| 5 | 5 | Sophie Shaw | 23 | Co Manch Aq | 1:03.07 |
| 6 | 6 | Peiqi Wu | 16 | Stockport Mo | 1:04.76 |
| 7 | 7 | Elizabeth Curphey | 16 | Io Man | 1:05.15 |
| 8 | 8 | Olivia Edgar | 16 | Chorley Marl | 1:05.85 |