| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Charlotte Williams | 16 | Hatfield | 1:05.75 |
| 1 | 2 | Beth Robinson | 16 | Stockport Mo | 1:05.48 |
| 2 | 3 | Sophie Davies | 15 | Millfield | 1:05.42 |
| 3 | 4 | Theodora Taylor | 13 | Torfaen D | 1:05.29 |
| 4 | 5 | Grace Greenhalf | 15 | Co Norwich | 1:04.92 |
| 5 | 6 | Olivia Lloyd-Jones | 17 | Co Manch Aq | 1:05.08 |
| 6 | 7 | Ruby Wheeler | 16 | Basildon Ph | 1:05.36 |
| 7 | 8 | Anna Healey | 16 | Wigan BEST | 1:05.45 |
| 8 | 9 | Holly Robinson | 17 | Repton | 1:05.71 |
| 9 | 10 | Teia Hendley | 15 | Leamington | 1:05.79 |