| Serie 1 |
| Juan Pablo Ceballos Ventura | Cumbres | 2 | 11.34 | 6 q |
| Tomás Felipe Roca Artaza | Instituto O'Higgins de Rancagua | 3 | 11.80 | 12 |
| MatĂas Alamos Holtz | Alemán Chicureo | 5 | 13.85 | 31 |
| Ignacio Francisco Reyes Brito | Internacional SEK | 1 | DNS | |
| José Tomás Vargas Pérez | San Pedro Nolasco - Vitacura | 4 | DNS | |
| Salvador Morales Castro | Maitenes | 6 | DNS | |
| Dante Amaro Muñoz Castillo | Campanario - Buin | 7 | DNS | |
| Martin Silva Tobar | The Greenland School | 8 | DNS | |
| Serie 2 |
| JoaquĂn Garcia Dagnino | Campanario - Buin | 4 | 11.20 | 5 q |
| Gabriel Figueroa Azocar | SSCC Alameda | 7 | 11.38 | 7 q |
| Agustin Araneda Kegevic | Alemán Chicureo | 1 | 12.55 | 19 |
| Cristobal Felipe Canales Celis | Instituto O'Higgins de Rancagua | 5 | 13.40 | 28 |
| Martin Bullemore Ojeda | Cumbres | 2 | DNS | |
| Tomas Peñaloza Pavez | Instituto Inglés de Rancagua | 3 | DNS | |
| BenjamĂn CalderĂłn Villalobos | The Greenland School | 6 | DNS | |
| Juan Pablo Peña Contreras | Maitenes | 8 | DNS | |
| Serie 3 |
| Nicolás Guillermo Gesche Lunecke | Puerto Varas | 1 | 10.93 | 2 q |
| JesĂşs Humberto Gaete Arancibia | Instituto La Salle | 4 | 12.06 | 15 |
| Juan Cristóbal Melo Gonzáñez | Instituto Inglés de Rancagua | 7 | 12.46 | 17 |
| Santiago Herrera Garrido | San Anselmo | 2 | 12.76 (12.753) | 20 |
| José Fornaro Kast | Campanario - Buin | 5 | 12.87 | 22 |
| MartĂn Watt CortĂ©s | The Southern Cross School | 3 | DNS | |
| Patricio Andrés Millar Ponce | Instituto Alonso de Ercilla | 6 | DNS | |
| Vicente Ignacio Vidal Silva | Instituto O'Higgins de Rancagua | 8 | DNS | |
| Serie 4 |
| Santiago MarĂn ValdĂ©s | Puerto Varas | 7 | 12.89 | 23 |
| Pedro Eckell Di Mantova | The Southern Cross School | 3 | 13.00 | 25 |
| Vicente Pardo Tapia | Instituto La Salle | 8 | 13.09 | 27 |
| Tomas Francisco Vergara Silva | Instituto O'Higgins de Rancagua | 1 | DNS | |
| Carlos Clark Martel | Instituto Alonso de Ercilla | 2 | DNS | |
| Alonso Andrews Guajardo | Instituto Inglés de Rancagua | 4 | DNS | |
| León Ebensperger Valdés | San Anselmo | 5 | DNS | |
| José Tomás Gracia Antúnez | San José de Chicureo | 6 | DNS | |
| Serie 5 |
| JoaquĂn Venegas-Puga Rodriguez | San Anselmo | 1 | 11.19 | 4 q |
| Ignacio Avalos Provoste | Puerto Varas | 3 | 12.23 | 16 |
| Santiago Lopez Ibañez | San José de Chicureo | 2 | DNS | |
| Jose Ignacio Mena Barros | Highlands | 4 | DNS | |
| Mateo Alonso Beltran Bravo | Instituto O'Higgins de Rancagua | 5 | DNS | |
| Lorenzo Gabriel Carrillo Quero | Instituto Alonso de Ercilla | 6 | DNS | |
| José Tomás Moreno Esveile | Instituto Inglés de Rancagua | 7 | DNS | |
| Lewis Wilkes Benitez | The Southern Cross School | 8 | DNS | |
| Serie 6 |
| José Pedro Reyes Fernández | Puerto Varas | 8 | 11.58 | 10 |
| Mateo Valdes Humbser | Instituto Inglés de Rancagua | 2 | 11.88 | 14 |
| Jose Miguel Fernandez Valdes | Highlands | 7 | 13.42 | 29 |
| Nicolás Antonio Canales Celis | Instituto O'Higgins de Rancagua | 3 | 13.97 | 32 |
| Manuel Zaldivar Munita | San José de Chicureo | 1 | DNS | |
| Tomás Ignacio Castro Napolitano | The Southern Cross School | 4 | DNS | |
| MartĂn Gumucio Balmaceda | San Anselmo | 5 | DNS | |
| Vicente Javier Pineda Lemus | Instituto Alonso de Ercilla | 6 | DNS | |
| Serie 7 |
| Juan Pablo Rodriguez Rosel | Puerto Varas | 5 | 11.74 | 11 |
| Diego Andres Gidi Pavez | San Anselmo | 1 | 12.76 (12.757) | 21 |
| AgustĂn ArĂ©valo Salas | Instituto InglĂ©s de Rancagua | 4 | 13.48 | 30 |
| BenjamĂn Ignacio Nazer Ramos | Instituto Alonso de Ercilla | 3 | 15.78 | 36 |
| Sebastián Antonio Montaña Escobar | San Pedro Nolasco - Vitacura | 2 | DNS | |
| Santiago Maulén Gómez | The Southern Cross School | 6 | DNS | |
| Pablo Andrés Cornejo Sabugo | Scuola Italiana - Vittorio Montiglio | 7 | DNS | |
| Raimundo Claverie Salas | San José de Chicureo | 8 | DNS | |
| Serie 8 |
| Mateo Fernández Oneto | Cumbres | 8 | 10.62 | 1 q |
| Marcelo Ringeling Tuñon | San Anselmo | 7 | 11.56 | 8 q |
| Diego Cifuentes PĂ©rez | Puerto Varas | 4 | 11.57 | 9 |
| Santiago Emilio Figueroa Fernandes | Scuola Italiana - Vittorio Montiglio | 5 | 11.86 | 13 |
| Juan Ignacio Colil González | Maitenes | 2 | DNS | |
| Pedro Gundermann Smith | San José de Chicureo | 3 | DNS | |
| Sebastián Latorre Belair | San Pedro Nolasco - Vitacura | 6 | DNS | |
| Serie 9 |
| Matias Octavio Cartagena Basualto | Campanario - Buin | 7 | 12.99 | 24 |
| JoaquĂn Yoshimura GarcĂa | Alemán Chicureo | 2 | 14.10 | 33 |
| AgustĂn Irarrázaval Varela | Cumbres | 3 | DNS | |
| Santiago Ignacio Cabello Lavin | Scuola Italiana - Vittorio Montiglio | 4 | DNS | |
| Carlos Atenas Gutierrez | Maitenes | 5 | DNS | |
| AgustĂn Ignacio Catalán Reuck | San Pedro Nolasco - Vitacura | 6 | DNS | |
| Felipe Pettit Jimenez | Alcázar - Las Condes | 8 | DNS | |
| Serie 10 |
| MartĂn MorandĂ© Ureta | Cumbres | 4 | 11.14 | 3 q |
| Gabriel Andres Oyarzun Garfias | Campanario - Buin | 2 | 12.48 | 18 |
| Alfonso Tsai Chen | Alcázar - Las Condes | 6 | 14.18 | 34 |
| Manuel Pernias Policichio | Alemán Chicureo | 3 | DNS | |
| Santiago Bernardo Colil González | Maitenes | 5 | DNS | |
| Salvatore Maccio Vaccarezza | Scuola Italiana - Vittorio Montiglio | 7 | DNS | |
| Ignacio Latorre Belair | San Pedro Nolasco - Vitacura | 8 | DNS | |
| Serie 11 |
| MatĂas Weinreich Schovelin | Cumbres | 5 | 13.02 | 26 |
| Ignacio Francisco Peñaloza Sagredo | Campanario - Buin | 7 | 14.50 | 35 |
| Diego Jara Lopez | Alemán Chicureo | 2 | DNS | |
| Sebastian Ortega Salas | San Miguel Arcángel | 3 | DNS | |
| Tomás Court RodrĂguez | Maitenes | 4 | DNS | |
| León Sebastian Cardenas Yañez | San Pedro Nolasco - Vitacura | 6 | DNS | |
| Juan Francisco Jara Valderrama | Scuola Italiana - Vittorio Montiglio | 8 | DNS | |
