| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Max Anibal Espinola Lazo | Verbo Divino | 2 | 10.72 | q |
| Diego Quezada Aguila | San Anselmo | 6 | 10.74 | q |
| Vicente Ochagavía Barrios | Tabancura | 1 | 11.34 | |
| Benjamin Tomas Videla Hernández | San Ignacio El Bosque | 5 | 12.73 | |
| Manuel Arteaga Martínez | Saint George's College | 3 | 12.91 | |
| Arturo Claro García | Cumbres | 4 | ||
| Serie 2 | ||||
| Vicente Leal Hernández | San Francisco Javier de Huechuraba | 4 | 10.14 | q |
| Juan Pablo Lyon Errázuriz | Tabancura | 6 | 10.24 | q |
| Jose Ignacio Galan Charme | San Anselmo | 5 | 11.02 | q |
| Manuel Jose Escudero Fernandez | Verbo Divino | 2 | 11.07 | q |
| Pedro Claro Irarrazaval | Cumbres | 1 | 11.84 (11.833) | |
| Borja Larrain Sanchez | Saint George's College | 3 | 11.86 | |
| Agustín Santana Rios | Saint George's College | 7 | (F.C.) | |
| Serie 3 | ||||
| Marco Vaccarezza Flanega | Saint George's College | 6 | 9.98 | q |
| Cristobal Ignacio Rodriguez Harasic | San Anselmo | 1 | 10.69 | q |
| Tomas Pinto Muñoz | Cumbres | 5 | 11.13 | |
| Martín Demaria Molina | Tabancura | 3 | 11.84 (11.838) | |
| Lucas Derpsch Sanchez | San Francisco Javier de Huechuraba | 4 | 12.59 | |
| Leon Florenzano Errazuriz | Verbo Divino | 2 | 21.42 | |
