| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 0 | 1 | Amelia Monaghan | 02 | Co Peterboro | 34.68 |
| 1 | 2 | Maia Hall | 02 | Loftus Dol | 34.56 |
| 2 | 3 | Angharad Evans | 03 | West Suffolk | 34.41 |
| 3 | 4 | Lucy Ross | 02 | SLanarkshire | 34.06 |
| 4 | 5 | Rebecca Clynes | 02 | Co Leeds | 34.00 |
| 5 | 6 | Kayla Van Der Merwe | 02 | Bourmth Coll | 34.06 |
| 6 | 7 | Anna Leman | 03 | RTW Monson | 34.33 |
| 7 | 8 | Sophie Fussell | 02 | Teddington | 34.44 |
| 8 | 9 | Tabitha Watkins | 02 | Millfield | 34.68 |
| 9 | 10 | Keira Frosdick | 02 | UEA Norwich | 34.88 |