| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Chad Butson | Southland Boys High School | 52.32 |
| 2 | Dillon Todd | Otago Boys | 53.34 |
| 3 | Dee Jay Kennedy | James Hargest High School | 56.92 |
| 4 | Mitchell Greaney | St Kevin's College | 58.84 |
| 5 | Connor Ellis | Taieri College | 1:00.99 |
| -- | Matt Milliken | Wakatipu High School | DNS |