| Name | Age | Club | Time | Splits | ||
| 1 | Georgia Davies | 16 | Wales | 1:04.19 | 31.51 | 1:04.19 |
| 2 | Lauren Collins | 16 | England | 1:06.06 | 32.44 | 1:06.06 |
| 3 | Alex Hooper | 15 | England | 1:06.10 | 32.09 | 1:06.10 |
| 4 | Rosie Hood | 16 | Scotland | 1:06.59 | 32.97 | 1:06.59 |
| 5 | Kirtsy Hart | 16 | Scotland | 1:06.79 | 32.31 | 1:06.79 |
| 6 | Chelsey Wilson | 16 | Ireland | 1:09.20 | 33.40 | 1:09.20 |
| 7 | Emilie Elliott | 15 | Wales | 1:10.48 | 34.45 | 1:10.48 |