| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 1 | Kaitlyn Gwynne-Jones | 08 | Nofio S Gar | 27.65 |
| 1 | 2 | Emma Hagberg | 08 | Guildford Ct | 27.54 |
| 2 | 3 | Eloise Cole | 08 | Modernian | 27.52 |
| 3 | 4 | Eve Doherty | 08 | Co Sheffield | 27.29 |
| 4 | 5 | Theodora Taylor | 09 | Torfaen D | 26.91 |
| 5 | 6 | Hollie Wilson | 08 | Co Leeds | 27.24 |
| 6 | 7 | Hannah Capron | 09 | Brighton | 27.43 |
| 7 | 8 | Tegan Matthews | 08 | Guildford Ct | 27.53 |
| 8 | 9 | Meghan Higgs | 08 | Millfield | 27.60 |
| 9 | 10 | Annabelle Compton | 08 | Wycombe Dist | 27.90 |