| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 0 | 1 | Hannah Featherstone | 99 | Sedgefield | 26.80 |
| 1 | 2 | Mollie Allen | 98 | Co Peterboro | 26.70 |
| 2 | 3 | Anita M'Cartney | 99 | Plymouth Lea | 26.65 |
| 3 | 4 | Darcy Deakin | 99 | Co Sheffield | 26.61 |
| 4 | 5 | Gulsum Onal | 98 | West Lothian | 26.48 |
| 5 | 6 | Freya Rayner | 98 | Co Sund'land | 26.52 |
| 6 | 7 | Katherine Stark | 98 | Warrender Ba | 26.63 |
| 7 | 8 | Emily Crane | 98 | Co Leicester | 26.65 |
| 8 | 9 | Anna Pang | 99 | Guildford Ct | 26.76 |
| 9 | 10 | Madeline Exton | 99 | Woking | 26.90 |