| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Isobel OSBORNE | 07 | Coalville | 1:04.81 |
| 2 | 2 | Freya WINGFIELD-DOBBS | 06 | Leicester Ne | 1:04.47 |
| 3 | 3 | Sarah DEW | 07 | Leic Sharks | 1:03.23 |
| 4 | 4 | Isabelle CALLAGHAN | 01 | Braunstone | 1:00.87 |
| 5 | 5 | Alice BALL | 97 | Market Har | 1:02.78 |
| 6 | 6 | Matilda MCGRATH | 07 | Braunstone | 1:03.56 |
| 7 | 7 | Eloise ALLSAGER | 07 | Leic Peng | 1:04.62 |
| 8 | 8 | Jessica ATKINS | 07 | Leic Peng | 1:05.63 |