| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Clarice Ellingworth | 17 | Melton M'bry | 1:18.82 |
| 1 | 2 | Mia Larke | 18 | Loughborough | 1:17.98 |
| 2 | 3 | Michaella Glenister | 17 | Leic Sharks | 1:17.32 |
| 3 | 4 | Cira Fletcher | 21 | Nova Cent'n | 1:13.91 |
| 4 | 5 | Carmella Kitching | 25 | Loughboro Un | 1:11.15 |
| 5 | 6 | Imogen Clark | 20 | Loughboro Un | 1:11.53 |
| 6 | 7 | Ailsa McDonald | 18 | Northampton | 1:14.62 |
| 7 | 8 | Amy Mead | 17 | Derventio | 1:17.50 |
| 8 | 9 | Ellie Ward | 20 | Nova Cent'n | 1:18.62 |
| 9 | 10 | Amber Bales | 18 | Corby | 1:19.20 |