| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Joe Kelso | GORE HIGH SCHOOL | 1:03.59 |
| 2 | Samual Smith | SOUTHLAND BOYS HIGH SCHOOL | 1:06.08 |
| 3 | Simon Van Dam | Tuatapere Community College | 1:06.72 |
| 4 | Troy McAlister | CENTRAL SOUTHLAND COLLEGE | 1:07.56 |
| 4 | Michael Robinson | MENZIES COLLEGE | 1:07.56 |
| 6 | Jordan Wilson | CENTRAL SOUTHLAND COLLEGE | 1:15.37 |
| 7 | Chris McColl | JAMES HARGEST COLLEGE | 1:15.59 |
| -- | Travis Haugh | NORTHERN SOUTHLAND COLLEG | SCR |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| -- | Ethan Campbell | JAMES HARGEST COLLEGE | SCR |
| -- | Dylan Hair | MENZIES COLLEGE | SCR |
| -- | Michael Peterson | JAMES HARGEST COLLEGE | SCR |