| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 1 | Lauren Cusick | 16 | Aquabears | 1:23.40 | |
| 2 | 2 | Ava Vincent | 16 | Warrington W | 1:21.04 | |
| 3 | 3 | Madison Rens | 16 | Co Liverpool | 1:20.43 | |
| 4 | 4 | Ellie Wilson | 16 | Cockermouth | 1:18.35 | |
| 5 | 5 | Lois Inch | 16 | Winsford | 1:18.89 | |
| 6 | 6 | Ruby Swinney | 16 | Ramsbottom | 1:20.87 | |
| 7 | 7 | Siena Oxby | 16 | SB14 | Stockport Mo | 1:23.08 |
| 8 | 8 | Ella Wadsworth | 16 | Wigan BEST | 1:23.58 | |