| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Skaidra Valmantaite | 15 | Shiverers | 1:00.14 |
| 1 | 2 | Zara Comb | 15 | Satellite | 59.96 |
| 2 | 3 | Eve Doherty | 15 | Co Sheffield | 59.36 |
| 3 | 4 | Meghan Higgs | 15 | Millfield | 59.28 |
| 4 | 5 | Annabelle Compton | 15 | Wycombe Dist | 58.18 |
| 5 | 6 | Alice Young | 15 | Guildford Ct | 58.98 |
| 6 | 7 | Ellie Freeze | 15 | Sutton Cheam | 59.29 |
| 7 | 8 | Emma Wood | 15 | Co Leeds | 59.42 |
| 8 | 9 | Alice Volkovaya | 15 | Co Salford | 1:00.07 |
| 9 | 10 | Tegan Gale | 15 | Woking | 1:00.16 |