| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Isabella RENWICK | 10 | Bishop Stort | 1:14.45 |
| 2 | 2 | Libby MAGILL | 10 | Hatfield | 1:13.84 |
| 3 | 3 | Erin O'MEARA | 10 | Watford SC | 1:13.45 |
| 4 | 4 | Carys BREALEY | 10 | Harlow Pen | 1:10.35 |
| 5 | 5 | Jessica PATRICK | 10 | Co St Albans | 1:12.20 |
| 6 | 6 | Eve WRIGHT | 10 | Co Peterboro | 1:13.57 |
| 7 | 7 | Gemma HANSON | 10 | Hatfield | 1:14.29 |
| 8 | 8 | Alice RICHARDSON | 10 | Harpenden | 1:14.67 |