| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 V.V. +0.8 | ||||
| Juan Ibañez Larrain | Cordillera | 3 | 11.24 (11.2400) | 1 q |
| Juan JosĂ© GarcĂa Ovalle | Tabancura | 6 | 11.24 (11.2400) | 2 q |
| Manuel Guzman Garcia De La Huerta | Verbo Divino | 5 | 11.56 | 7 q |
| Santiago Rodriguez Grass | Saint George's College | 4 | 11.61 | 9 |
| Emilio Detmer Coimbra | Everest | 7 | 11.97 | 16 |
| Cristobal Lyon Lanz | San Anselmo | 2 | 12.06 | 17 |
| José Manuel Valdivia Maturana | San Ignacio El Bosque | 1 | 12.24 | 19 |
| Cristian Correa Rivera | SSCC Manquehue | 8 | 12.46 | 21 |
| Serie 2 V.V. +1.4 | ||||
| Lucas Moreno Tagle | Verbo Divino | 1 | 11.48 | 5 q |
| Domingo Iglesis Lagarreta | San Anselmo | 6 | 11.55 | 6 q |
| Tomás Arenas Kutz | Tabancura | 8 | 11.65 | 10 |
| Richard Von Appen Terre | Everest | 3 | 11.66 | 11 |
| MartĂn Montaner Lagos | Saint George's College | 2 | 11.85 | 14 |
| Jose Tomas Leon Lindh | SSCC Manquehue | 7 | 11.91 | 15 |
| Benjamin De La Fuente Figueroa | San Ignacio El Bosque | 4 | 12.14 | 18 |
| Pedro Prieto Noguera | Cordillera | 5 | 12.32 | 20 |
| Serie 3 V.V. +1.1 | ||||
| Clemente Franken Zaldivar | Verbo Divino | 6 | 11.26 | 3 q |
| Jorge Ignacio Del RĂo Morales | San Anselmo | 2 | 11.44 | 4 q |
| Guido Brufau Pierini | Everest | 3 | 11.60 | 8 q |
| Santiago Bañados Schall | San Ignacio El Bosque | 1 | 11.82 | 12 |
| Francisco Larrain Jorquera | Tabancura | 7 | 11.83 | 13 |
| Tomas Romero Rodriguez | Cordillera | 4 | 12.59 | 22 |
| Manuel Kraemer Rioseco | SSCC Manquehue | 5 | DNS | |
| Nicolás Muñoz Eichler | Saint George's College | 8 | DNS | |
