| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Jas Hogarth | Waimea College | 59.72 |
| 2 | Liam Smith | Lawrence Area School | 1:02.10 |
| 3 | Michael Gunn Ellis | Allenvale School | 1:11.99 |
| -- | Cameron Murphy | Allenvale School | DQ |
| -- | David White | Kings High School | DNS |
| -- | Daniel Wyllie | Waimea College | DNS |