| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Mariia Mishchenko | 17 | UoAPS | 59.02 |
| 1 | 2 | Kasia Titterton | 17 | Bromley | 58.75 |
| 2 | 3 | Jessica Humm | 17 | Bracknell | 58.65 |
| 3 | 4 | Libby Broder | 17 | Co Cardiff | 58.06 |
| 4 | 5 | Laurie Devine | 17 | Repton | 57.65 |
| 5 | 6 | Marija Romanovskaja | 17 | Repton | 57.93 |
| 6 | 7 | Hollie Widdows | 17 | Mt Kelly | 58.44 |
| 7 | 8 | Alexandra Bulat | 17 | Co Lincoln P | 58.69 |
| 8 | 9 | Annabelle Quinn | 17 | Co Milton K | 58.91 |
| 9 | 10 | Jessica Lawton | 17 | Co Bristol | 59.31 |