| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Iñaki Pizarro Gazitúa | Pumahue | 3 | 12.02 | 1 |
| Martin Castro Faret | Verbo Divino | 4 | 12.03 | 2 |
| Octavio Urrutia Moraga | Mayor - Peñalolen | 5 | 12.17 | 3 |
| Clemente Franken Zaldivar | Verbo Divino | 6 | 12.34 | 4 |
| Xing Jie Lucas Lu Flores | Mayor - Peñalolen | 2 | 12.44 | 5 |
| Uri Daile Bass | La Misión de Calera de Tango | 1 | 12.55 | 6 |
| Alonso Rios Zazzali | Internacional SEK | 7 | 12.58 | 7 |
| Camilo Marcial Ibarra Oyarce | Instituto Alonso de Ercilla | 8 | 12.75 | 8 |
