| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Ciara Schlosshan | 17 | Co Leeds | 28.11 |
| 1 | 2 | Kate Clifton | 18 | Co Sheffield | 28.08 |
| 2 | 3 | Keanna Macinnes | 17 | Heart Of Mid | 27.98 |
| 3 | 4 | Elinor Duley | 18 | Colchester | 27.67 |
| 4 | 5 | Jasmine McCrea | 17 | Poole | 27.42 |
| 5 | 6 | Yasmin Perry | 17 | Aberdeen Per | 27.62 |
| 6 | 7 | Elinah Phillip | 18 | Bishop Stort | 27.91 |
| 7 | 8 | Emma Harvey | 17 | Millfield | 28.00 |
| 8 | 9 | Elizabeth Harris | 18 | Stockport Mo | 28.09 |
| 9 | 10 | Alicia Wilson | 18 | Guildford Ct | 28.12 |