| Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 0 | 1 | Brock Whiston | 96 | SM8 | GBR - BACL | 3:16.40 |
| 1 | 2 | Maisie Summers-Newton | 02 | SM6 | GBR - NHNA | 3:04.73 |
| 2 | 3 | Claire Supiot | 68 | SM9 | France | 2:57.30 |
| 3 | 4 | Katie Crowhurst | 04 | SM13 | GBR - WYCS | 2:50.50 |
| 4 | 5 | Tatyana Lebrun | 04 | SM10 | Belgium | 2:46.35 |
| 5 | 6 | Abby Kane | 03 | SM13 | GBR - WUSX | 2:47.97 |
| 6 | 7 | Yuliya Gordiychuk | 98 | SM9 | Israel | 2:54.45 |
| 7 | 8 | Grace Harvey | 98 | SM6 | GBR - HODT | 3:03.42 |
| 8 | 9 | Eleanor Simmonds | 94 | SM6 | GBR - CSCL | 3:05.89 |