| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Summer Kennedy | 15 | Derventio | 1:01.10 |
| 1 | 2 | Emily Lawrence | 15 | Preston | 1:00.53 |
| 2 | 3 | Sophie Brandon | 15 | Newcastle | 1:00.17 |
| 3 | 4 | Alisha Hawkins | 15 | Stockport Mo | 1:00.12 |
| 4 | 5 | Emilia Sansome | 15 | Wycombe Dist | 58.87 |
| 5 | 6 | Caroline Carruthers | 15 | OSA Canada | 59.41 |
| 6 | 7 | Molly Dummett | 15 | Newbury | 1:00.14 |
| 7 | 8 | Poppy Richardson | 15 | Co Peterboro | 1:00.36 |
| 8 | 9 | Molly Colbert | 15 | Grantham | 1:00.59 |
| 9 | 10 | Aimee Banks | 15 | Carnforth | 1:01.20 |