| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Milly SCOTCHBROOK | 17 | Co Leicester | 1:05.39 |
| 2 | 2 | Sophie YENDELL | 15 | Co Derby | 1:04.64 |
| 3 | 3 | Pia MURRAY | 15 | Ellesmere Co | 1:03.29 |
| 4 | 4 | Freya ANDERSON | 16 | Ellesmere Co | 1:01.11 |
| 5 | 5 | Isabel SPINLEY | 17 | Deepings | 1:02.75 |
| 6 | 6 | Maisie ELLIOTT | 14 | Co Leicester | 1:03.91 |
| 7 | 7 | Zara LELEUX | 16 | Wrekin Coll | 1:05.21 |
| 8 | 8 | Daisy PLATTS | 17 | Co Leicester | 1:06.08 |