| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Franco Paolo Brunetto Castillo | SSCC Alameda | 4 | 12.24 | 1 |
| Domingo Droste García | San Isidro | 3 | 12.25 | 2 |
| Agustin Ignacio Onetto Gonzalez | Saint James School | 2 | 12.55 | 3 |
| José Tomás Zamora Cornejo | Maitenes | 1 | 12.66 | 4 |
| Carlos Baeza Larrain | SSCC Alameda | 5 | 12.78 | 5 |
| Benjamin Rajevic Zamora | Institución Teresiana | 6 | 12.90 | 6 |
| Joaquin Alfonso Carrasco Villagran | Institución Teresiana | 7 | 7 | |
| Uri Daile Bass | La Misión de Calera de Tango | 8 | 8 | |
