| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Jessica Smith | 15 | Co Manch Aq | 1:09.11 |
| 1 | 2 | Emily Mears-Bentley | 15 | Co Leicester | 1:07.81 |
| 2 | 3 | Sophie De Groot | 15 | Plymouth Lea | 1:07.38 |
| 3 | 4 | Georgia Ashton | 15 | Bolton Metro | 1:07.10 |
| 4 | 5 | Ella Stabler | 15 | York City | 1:05.28 |
| 5 | 6 | Abigail Miles | 15 | Co Sheffield | 1:06.01 |
| 6 | 7 | Elizabeth Eardley | 15 | Guildford Ct | 1:07.35 |
| 7 | 8 | Grace Waller | 15 | Basildon Ph | 1:07.56 |
| 8 | 9 | Lara Mills | 15 | Co Oxford | 1:08.34 |
| 9 | 10 | Macy Willis | 15 | Hillingdon | 1:09.12 |