| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Evie Floate | 16 | Plymouth Lea | 2:35.87 |
| 1 | 2 | Leah Schlosshan | 16 | Co Leeds | 2:34.79 |
| 2 | 3 | Louise Bressler | 15 | Guildford Ct | 2:34.35 |
| 3 | 4 | Hannah Bowley | 16 | Repton Swim | 2:33.20 |
| 4 | 5 | Lotta Schulze | 14 | Mt Kelly | 2:31.98 |
| 5 | 6 | Caitlin Lansom | 16 | Co Manch Aq | 2:33.18 |
| 6 | 7 | Pia Summers-Newton | 15 | Northampton | 2:33.39 |
| 7 | 8 | Emma Allatt-File | 15 | Guildford Ct | 2:33.75 |
| 8 | 9 | Ruby Stephenson | 14 | Co Milton K | 2:34.64 |
| 9 | 10 | Julie Salah | 15 | HA Dubai | 2:36.06 |