| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Florence BALL | 14 | Aquae Sulis | 1:09.90 |
| 2 | 2 | Duru TANIR | 14 | Plymouth Lea | 1:08.87 |
| 3 | 3 | Rachel ANDERSON | 14 | Millfield | 1:07.88 |
| 4 | 4 | Kaylee DEKKER | 14 | Mt Kelly | 1:06.99 |
| 5 | 5 | Jemima GRIGG | 14 | Newquay | 1:07.15 |
| 6 | 6 | Ella VEAKINS | 14 | Aquae Sulis | 1:08.72 |
| 7 | 7 | Honor DAVIES | 14 | Bourmth Coll | 1:09.04 |
| 8 | 8 | Freya KING | 14 | Weston S M | 1:10.23 |