| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 1 | Alma Dahl | 05 | Plymouth Lea | 59.29 |
| 1 | 2 | Josephine Klein | 05 | Mt Kelly | 58.85 |
| 2 | 3 | Evie Floate | 05 | Plymouth Lea | 58.40 |
| 3 | 4 | Darcy Revitt | 05 | Guildford Ct | 57.79 |
| 4 | 5 | Erin Little | 05 | Mt Kelly | 57.40 |
| 5 | 6 | Aimee Monks | 05 | Royal Wolv | 57.75 |
| 6 | 7 | Emma Croker | 05 | South Lincs | 58.09 |
| 7 | 8 | Beth Hall | 05 | Cleethorpes | 58.83 |
| 8 | 9 | Amelia Brian | 05 | Beckenham | 59.20 |
| 9 | 10 | Lara Thomson | 05 | Co Leeds | 59.34 |