| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Honey Butterworth | 15 | Bo Of Harrow | 31.95 |
| 1 | 2 | Bethan Davies | 15 | Bexley | 31.66 |
| 2 | 3 | Emma Whittingham | 15 | Southport | 31.56 |
| 3 | 4 | Eleanor King | 15 | Dunstable | 31.46 |
| 4 | 5 | Olivia Halcox | 15 | Millfield | 31.03 |
| 5 | 6 | Lucy Burchell | 15 | Plymouth Lea | 31.33 |
| 6 | 7 | Emily Keays | 15 | Co Salford | 31.51 |
| 7 | 8 | Sophie Johnson | 15 | Teddington | 31.59 |
| 8 | 9 | Alex Potts | 15 | Dronfield | 31.94 |
| 9 | 10 | Katie Townsend | 15 | Exeter City | 31.98 |