| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Gavin Stark | Blue Mountain | 1:00.34 |
| 2 | Samuel Smith | James Hargest High School | 1:02.55 |
| 3 | Simon Van Dam | Tuatapere Community College | 1:03.10 |
| 4 | Jack Bloomfield | Otago Boys | 1:03.14 |
| 5 | Metua Aerenga | Southland Boys High School | 1:03.18 |
| 6 | Ethan Sharman | Gore High School | 1:05.59 |
| 7 | Hardy Blackwood | Taieri College | 1:08.02 |
| -- | Junior Toia | Tokomairiro | DNS |