| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Arabella PARTINGTON | 10 | Strat Sharks | 3:24.20 |
| 3 | 4 | Isabel POADE | 12 | Orion | 3:10.20 |
| 4 | 6 | Gracie SMITH | 15 | Boldmere | 2:44.70 |
| 5 | 5 | Emilia PARTINGTON | 15 | Strat Sharks | 2:59.90 |
| 6 | 3 | Sarwin SAWAN | 13 | Orion | 3:15.29 |
| 7 | 1 | Cecilia BRUTTON | 12 | Solihull | 3:31.38 |