| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Conan Moynihan | St Bede's College | 11.96q |
| 2 | Ben van Opzeeland | St Andrew's College | 11.98q |
| 3 | Zac Lilley | St Bede's College | 11.99q |
| 4 | James Tongia | St Thomas of Canterbury C | 12.18q |
| -- | Mitchell Hill | Burnside High School | DNS |
| -- | Hugh Macleod | Christ's College | DNS |
| -- | Adam Rate | Mairehau High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | William Lentjes | Christchurch Boys High Sc | 11.50q |
| 2 | Malcolm Creelman | Christchurch Boys High Sc | 11.74q |
| 3 | Michael McDonald | Mairehau High School | 12.38q |
| 4 | Sonny Karena | Hornby High School | 12.77 |
| -- | Benny Magon | Cashmere High School | DNS |
| -- | William Montgomery | Rudolf Steiner School | DNS |
| -- | Misionara Salave | St Thomas of Canterbury C | DNS |
| -- | Josh Williams | Shirley Boys High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sam Jamieson | St Andrew's College | 11.90q |
| 2 | Tyler Vivian | Ellesmere College | 12.24q |
| 3 | Patrick McGillivray | Hornby High School | 12.41q |
| 4 | Craig Varcoe | St Andrew's College | 13.12 |
| -- | Johannes Kuthe | Linwood College | DNS |
| -- | Xavier McLean | Rudolf Steiner School | DNS |
| -- | Jon Mokomoko | Lincoln High School | DNS |
| -- | Elekana Tupai | Mairehau High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Scott Walker | Christchurch Boys High Sc | 11.47q |
| 2 | James Martin | Burnside High School | 11.76q |
| 3 | Sean Van Der Busse | Shirley Boys High School | 11.82q |
| 4 | Martin McKenzie | Christ's College | 12.19 |
| 5 | Daniel Koster | Shirley Boys High School | 12.29q |
| 6 | Lewis Allan | St Thomas of Canterbury C | 12.57q |
| 7 | Jason Wootton | Lincoln High School | 12.70 |
| 8 | Jae won Jung | Riccarton High School | 13.20 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Scott Walker | Christchurch Boys High Sc | 11.01q |
| 2 | Conan Moynihan | St Bede's College | 11.50q |
| 3 | James Martin | Burnside High School | 11.62q |
| 4 | Sam Jamieson | St Andrew's College | 11.66q |
| 5 | Zac Lilley | St Bede's College | 11.87q |
| 6 | Tyler Vivian | Ellesmere College | 12.02 |
| 7 | Michael McDonald | Mairehau High School | 12.26 |
| 8 | Patrick McGillivray | Hornby High School | 12.39 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | William Lentjes | Christchurch Boys High Sc | 11.32q |
| 2 | Malcolm Creelman | Christchurch Boys High Sc | 11.51q |
| 3 | Sean Van Der Busse | Shirley Boys High School | 11.55q |
| 4 | Ben van Opzeeland | St Andrew's College | 11.88 |
| 5 | Lewis Allan | St Thomas of Canterbury C | 12.47 |
| -- | Daniel Koster | Shirley Boys High School | DNS |
| -- | James Tongia | St Thomas of Canterbury C | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Scott Walker | Christchurch Boys High Sc | 10.97 |
| 2 | William Lentjes | Christchurch Boys High Sc | 11.27 |
| 3 | Sean Van Der Busse | Shirley Boys High School | 11.39 |
| 4 | Malcolm Creelman | Christchurch Boys High Sc | 11.46 |
| 5 | Conan Moynihan | St Bede's College | 11.59 |
| 6 | James Martin | Burnside High School | 11.74 |
| 7 | Sam Jamieson | St Andrew's College | 11.75 |
| 8 | Zac Lilley | St Bede's College | 11.80 |