| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Elliot BARKWAY | 12 | DOTT | 3:23.37 |
| 2 | 3 | Ciaran STRIKE | 12 | DOTT | 3:38.16 |
| 3 | 2 | Forbes IRVINE | 12 | DOTT | 3:29.07 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | Adam LELEAN | 58 | DOTT | 3:22.75 |
| 3 | 4 | Thea IRVINE | 15 | DOTT | 2:47.30 |