| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Erin Hull | 13 | Royal Wolv | 35.80 |
| 1 | 2 | Imogen Stoddart | 13 | Sevenoaks | 35.71 |
| 2 | 3 | Grace Olding | 13 | Millfield | 35.54 |
| 3 | 4 | Beth Young | 12 | Felixstowe | 35.35 |
| 4 | 5 | Hermione Roe | 13 | Co Bradford | 34.44 |
| 5 | 6 | Constance Mortimer | 13 | Guildford Ct | 35.18 |
| 6 | 7 | Jodie Dilks | 13 | Tiverton | 35.39 |
| 7 | 8 | Ava Kelly | 12 | Croydon Amph | 35.60 |
| 8 | 9 | Georgia Lee | 13 | Bo Barnsley | 35.79 |
| 9 | 10 | Jessie-Leigh Jenns | 13 | Warley Wasps | 35.82 |