| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Zara Beaumont | 13 | Co Hereford | 35.66 |
| 1 | 2 | Jessica Harmer | 12 | Guildford Ct | 35.36 |
| 2 | 3 | Beth Young | 13 | Felixstowe | 35.33 |
| 3 | 4 | Kasja Rickelton | 13 | Co Leeds | 35.26 |
| 4 | 5 | Sarah Hedges | 13 | Grimsby AST | 34.95 |
| 5 | 6 | Chloe Bown | 13 | TauntonDeane | 35.10 |
| 6 | 7 | Ava Kelly | 13 | Croydon Amph | 35.27 |
| 7 | 8 | Charlotte Cope | 12 | Guildford Ct | 35.36 |
| 8 | 9 | Rosie Richards | 13 | Rushmoor Ryl | 35.64 |
| 9 | 10 | Beth Robinson | 13 | Altrincham | 35.77 |