| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Laura Stephens | 18 | Plymouth Lea | 1:03.41 |
| 1 | 2 | Mollie Allen | 19 | Loughboro Un | 1:03.00 |
| 2 | 3 | Lauren Quigley | 22 | Co Liverpool | 1:02.18 |
| 3 | 4 | Jessica Fullalove | 21 | Bath NC | 1:01.34 |
| 4 | 5 | Taylor Ruck | 17 | HPC Ontario | 1:00.55 |
| 5 | 6 | Kayla Sanchez | 16 | HPC Ontario | 1:01.14 |
| 6 | 7 | Chloe Golding | 19 | Co Manch Aq | 1:01.78 |
| 7 | 8 | Anna Maine | 17 | Woking | 1:02.48 |
| 8 | 9 | Phoebe Lenderyou | 22 | Newcastle | 1:03.10 |
| 9 | 10 | Lily Boseley | 16 | Co Sheffield | 1:03.42 |