| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Beth Dennis | 15 | Wisbech | 34.89 |
| 1 | 2 | Millie Tomlin-Davies | 15 | Co Oxford | 34.83 |
| 2 | 3 | Annabelle Burgess | 15 | teamipswich | 34.74 |
| 3 | 4 | Laura Le Cras | 15 | Guernsey | 34.64 |
| 4 | 5 | Emily Robson | 15 | York City | 34.39 |
| 5 | 6 | Ella Holdway | 15 | Rushmoor Ryl | 34.61 |
| 6 | 7 | Elena Cogan | 15 | Maxwell | 34.69 |
| 7 | 8 | Eleanor Williams | 15 | Hillingdon | 34.78 |
| 8 | 9 | Paige Fenton | 15 | Skipton | 34.83 |
| 9 | 10 | Lucy Peers | 15 | Havant & Wat | 34.91 |