| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Charlotte James | 12 | Ludlow | 40.30 |
| 2 | 2 | Lacie Lightfoot | 12 | Market Dray | 39.50 |
| 3 | 3 | Eliza Rozenberszki | 12 | Wrekin SC | 39.08 |
| 4 | 4 | Jessica Martin | 12 | Market Dray | 37.84 |
| 5 | 5 | Kianna Brennan-Todd | 12 | Northgate | 37.97 |
| 6 | 6 | Molly Franklin-Hughes | 12 | Newport | 39.46 |
| 7 | 7 | Sophie King | 12 | Oswestry Ott | 39.61 |
| 8 | 8 | Sophie Bonner | 12 | Market Dray | 43.08 |