| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Kane Russell | Otago Boys | 11.94q |
| 2 | Cole McKenzie | Otago Boys | 12.14q |
| 3 | Toby Flett | Otago Boys | 12.15q |
| 4 | Kahlan Tutauha | Blue Mountain | 12.64q |
| 5 | Liam Coghlan | Bayfield | 13.42 |
| 6 | Nick Aretema | Tokomairiro | 13.88 |
| -- | Josh Smith | KAVANAGH | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | John Gilmour | Otago Boys | 12.12q |
| 2 | Kevin Molony | Taieri College | 12.89q |
| 3 | Max Ovenden | St Kevin's College | 12.91q |
| 4 | Greg King | Kings High School | 13.01q |
| 5 | Tori Barnes | Taieri College | 13.87 |
| 6 | Connor Ellis | Taieri College | 14.32 |
| -- | Mitchell Laughton | St Kevin's College | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Toby Flett | Otago Boys | 11.93 |
| 1 | Kane Russell | Otago Boys | 11.93 |
| 3 | John Gilmour | Otago Boys | 12.15 |
| 4 | Cole McKenzie | Otago Boys | 12.29 |
| 5 | Kahlan Tutauha | Blue Mountain | 12.72 |
| 6 | Kevin Molony | Taieri College | 12.74 |
| 7 | Max Ovenden | St Kevin's College | 13.14 |
| -- | Greg King | Kings High School | DNS |