| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Evie GLOSSOP | 13 | Co Sheffield | 3:07.21 |
| 1 | 2 | Jesse FINLAY | 13 | Co Sheffield | 3:01.03 |
| 2 | 3 | Madison JOHNSON | 13 | Donc Dartes | 3:00.04 |
| 3 | 4 | Leah SCHLOSSHAN | 13 | Co Leeds | 2:52.72 |
| 4 | 5 | Lara THOMSON | 13 | Co Leeds | 2:46.64 |
| 5 | 6 | Rebecca DUNN | 13 | Co Leeds | 2:52.45 |
| 6 | 7 | Freya JOHNSON | 13 | Co Leeds | 2:56.74 |
| 7 | 8 | Georgia ROBERTSON | 13 | Co Sheffield | 3:00.94 |
| 8 | 9 | Charlotte CLARKE | 13 | Co Leeds | 3:03.23 |
| 9 | 10 | Abigail HEALD | 13 | Co Leeds | 3:07.29 |