| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Emma Rowson | 17 | Stockport Mo | 1:03.96 |
| 1 | 2 | Kayleigh Parker | 17 | Street | 1:03.37 |
| 2 | 3 | Tori Sopp | 17 | Wirral Metro | 1:02.60 |
| 3 | 4 | Amelia Clynes | 18 | Co Leeds | 1:01.27 |
| 4 | 5 | Laura Stephens | 18 | Plymouth Lea | 1:00.15 |
| 5 | 6 | Isabel Spinley | 17 | Deepings | 1:00.41 |
| 6 | 7 | Ciara Standing | 18 | Stockport Mo | 1:02.51 |
| 7 | 8 | Isabel Jones | 17 | Millfield | 1:02.75 |
| 8 | 9 | Shannon Stott | 17 | Hatfield | 1:03.78 |
| 9 | 10 | Hannah Denny | 18 | Thanet Swim | 1:04.63 |