| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Iona Colbert | 13 | Grantham | 1:04.83 |
| 2 | 2 | Maya Westlake | 21 | Lincoln Vulc | 1:04.73 |
| 3 | 3 | Eleanor Mitchell | 18 | Co Derby | 1:03.35 |
| 4 | 4 | Lauren Cox | 17 | Co Coventry | 1:02.71 |
| 5 | 5 | Charley Jones | 16 | Royal Wolv | 1:03.31 |
| 6 | 6 | Mia Slevin | 15 | Derventio | 1:04.03 |
| 7 | 7 | Abigail Jolley | 16 | Leamington | 1:04.73 |
| 8 | 8 | Madeleine Squires | 14 | Co Leicester | 1:04.89 |