| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Martin Casali Irarrázabal | Saint George's College | 4 | 9.56 | 1 |
| Roberto Vergara Chomon | Cordillera | 5 | 9.68 | 2 |
| Leon Fuenzalida Urzua | Verbo Divino | 3 | 9.71 | 3 |
| Pedro Ignacio Baeza Fuenzalida | San Viator - Macúl | 8 | 9.73 | 4 |
| Cristobal Errazuriz Morelli | Verbo Divino | 6 | 10.03 | 5 |
| Manuel Eyzaguirre Ugarte | Tabancura | 7 | 10.10 | 6 |
| Manuel Pérez Faverio | Saint George's College | 2 | 10.34 | 7 |
| Lucas Bianchi Sanhueza | Alemán de Santiago | 1 | DNS | |
