| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final A | ||||
| Gonzalo Fernandez Dominguez | Maitenes | 4 | 12.69 | 1 |
| Sebastian Martin Duque Gonzalez | San Francisco de Paine | 1 | 12.70 | 2 |
| Thomas Krahwinkel Santis | San Isidro | 5 | 12.73 | 3 |
| Cristobal Morales Concha | Instituto Alonso de Ercilla | 3 | 12.77 | 4 |
| Joaquín Wolde Cepeda | San Francisco de Paine | 6 | 12.80 | 5 |
| Santiago Ruiz Tagle Brown | San Isidro | 2 | 13.10 | 6 |
| Final B | ||||
| Santiago Rencoret Giaconi | Maitenes | 4 | 7 | |
| Alonso Aillon Rojas | La Misión de Calera de Tango | 5 | 8 | |
