| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 V.V. +0.3 | ||||
| Pedro Ismael Reyes Parada | SSCC Alameda | 7 | 11.31 | 1 q |
| Paulo Noemi Zuleta | Saint George's College | 4 | 11.73 | 5 q |
| Sebastian Ignacio Sotomayor Mestre | San Anselmo | 6 | 11.92 | 7 q |
| Fermin Valenzuela Leppe | Tabancura | 8 | 11.97 | 10 |
| Benjamin Soto Liberona | Cordillera | 1 | 11.99 | 11 |
| Cristóbal Pedro Bernales Magnere | Verbo Divino | 5 | 12.01 | 12 |
| Emilio Figueroa Nicolai | Cumbres | 3 | 12.94 | 16 |
| Martin Holscher Hernandez | Everest | 2 | DNS | |
| Serie 2 V.V. +0.1 | ||||
| Vicente Perez Pellegrini | Verbo Divino | 4 | 11.89 | 6 q |
| Pedro Irarrazaval Valdes | Tabancura | 5 | 11.96 | 9 |
| Francisco Errázuriz Lohmann | Cumbres | 2 | 12.39 | 14 |
| Cristóbal Riesco Carrasco | Everest | 3 | DNS | |
| Pedro Javier Aranguiz Rivadeneira | Cordillera | 6 | DNS | |
| Benito Valenzuela Acle | SSCC Manquehue | 7 | DNS | |
| Alfredo Vicari Torres | Saint George's College | 8 | ||
| Serie 3 V.V. +1.0 | ||||
| Agustin Valdes Zegers | Tabancura | 8 | 11.48 | 2 q |
| Clemente Ruiz Bianchini | Cumbres | 3 | 11.65 | 3 q |
| Gustavo RÃos A | San Anselmo | 6 | 11.71 | 4 q |
| JoaquÃn Donoso Faundez | Everest | 7 | 11.95 | 8 q |
| Andrés Ferrer Chubretovic | Cordillera | 2 | 12.37 | 13 |
| Maximiliano Rosmanich Bravo | Verbo Divino | 4 | 12.47 | 15 |
| Felipe Guzman Tondreau | Saint George's College | 5 | DNS | |
