| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Alfredo Vicari Torres | Saint George's College | 4 | 9.74 | 1 |
| Martín Steffens Sanz | Cabo de Hornos | 7 | 9.81 | 2 |
| Martin Alzérreca Duarte | San Ignacio El Bosque | 5 | 9.82 | 3 |
| Vicente Perez Pellegrini | Verbo Divino | 6 | 9.88 | 4 |
| Noah Edwards Latham | The Grange School | 3 | 9.90 | 5 |
| Rodrigo Marqíquez Lujan | San Francisco Javier de Huechuraba | 1 | 10.04 | 6 |
| Cristóbal Pedro Bernales Magnere | Verbo Divino | 2 | 10.07 | 7 |
| Sebastian Ignacio Sotomayor Mestre | San Anselmo | 8 | 10.13 | 8 |
