| Benjamin Araya Fuentes | Padre Hurtado | | | q |
| Serie 1 |
| Cristian Valenzuela Moreno | Huinganal | 6 | 10.65 (10.6403) | 1 q |
| José Pedro Widoycovic Herrera | Everest | 3 | 10.71 | 2 q |
| Maximiliano James Ogalde | San Francisco Javier de Huechuraba | 2 | 10.82 (10.819) | 3 q |
| Clemente Jose Varas Fuenzalida | San Anselmo | 4 | 11.53 | 4 |
| Santiago Vildosola Benavente | Tabancura | 1 | DNS | |
| BenjamÃn Ovalle Bañados | Everest | 5 | DNS | |
| Serie 2 |
| Rodrigo MarqÃquez Lujan | San Francisco Javier de Huechuraba | 6 | 9.96 | 1 q |
| José Pedro Labbé Köhler | San Benito | 2 | 10.26 | 2 q |
| Patricio Busquet Llona | San Benito | 1 | 10.57 | 3 q |
| Diego Undurraga GarcÃa-Huidobro | Monte Tabor | 3 | 10.82 (10.818) | 4 q |
| Cristóbal Lyon Diaz | Huinganal | 4 | 11.44 | 5 |
| Ricardo Anwandter Fuenzalida | San Anselmo | 5 | DNS | |
| Serie 3 |
| Jose JoaquÃn Riveros Perez | Huinganal | 2 | 10.10 | 1 q |
| Isaac Guzman Narvaez | San Ignacio El Bosque | 6 | 10.65 (10.6404) | 2 q |
| Cristóbal Peirano Deck | Monte Tabor | 5 | 10.87 | 3 |
| Diego Basaure Larrain | Tabancura | 1 | DNS | |
| Santiago Eyzaguirre Ercilla | Tabancura | 3 | DNS | |
| Ignacio Tagle Aspillaga | Monte Tabor | 4 | DNS | |
| Serie 4 |
| Felipe Kouyoumdjian Valdivieso | Cordillera | 1 | | |
| Francisco Barrios Lara | San Ignacio El Bosque | 2 | | |
| Federico Silva Lacalle | Padre Hurtado | 3 | | |
| Diego Gerlach DÃaz | Alemán de Santiago | 5 | | |
| Alfonso Enrique Plandiura Navarrete | Padre Hurtado | 6 | | |
| Serie 5 |
| Martin Alzérreca Duarte | San Ignacio El Bosque | 1 | 9.84 | 1 q |
| Martin Seefeldt Karque | San Francisco Javier de Huechuraba | 2 | 9.89 | 2 q |
| Kai Jenschke Jordan | San Benito | 4 | 10.65 (10.6472) | 3 q |
| Gustavo Colossi Beytia | Everest | 5 | 10.95 | 4 |
| Nikolaus Reischmann Reischmann | Alemán de Santiago | 6 | 11.54 | 5 |
| Benjamin Ruiz-tagle Edwards | Cordillera | 3 | DNS | |
