| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Abby MITCHELL | 16 | Leic Sharks | 35.45 |
| 1 | 2 | Beth ROBINSON | 16 | Stockport Mo | 35.14 |
| 2 | 3 | Amelie ELLIOTT | 16 | Leyland Barr | 34.86 |
| 3 | 4 | Teia HENDLEY | 15 | Leamington | 34.49 |
| 4 | 5 | Olivia LLOYD-JONES | 17 | Co Manch Aq | 34.25 |
| 5 | 6 | Colleen DEVLIN | 18 | Stockport Mo | 34.49 |
| 6 | 7 | Sophie WESTON | 16 | Warrington W | 34.62 |
| 7 | 8 | Eleanor VALENTINE-BULL | 16 | Bo Barnsley | 35.05 |
| 8 | 9 | Maryse MAGNEE | 14 | Boldmere | 35.38 |
| 9 | 10 | Georgia LEE | 17 | Bo Barnsley | 35.48 |