| Serie 1 |
| León Andrés Escobar Riveros | Boston | 3 | 10.27 | 4 q |
| Tomás Aguilar González | Highlands | 5 | 10.82 | 7 q |
| Emiliano Ignacio Diaz Garrido | Instituto O'Higgins de Rancagua | 1 | 11.24 (11.237) | 12 |
| Alonso Aarif Daruich Araos | Maitenes | 6 | 11.52 | 15 |
| Salvador José Hernandez Garrido | Verbo Divino - Chicureo | 7 | 11.99 | 24 |
| Federico Nieny Salaya | Instituto Inglés de Rancagua | 4 | 12.41 | 30 |
| Oliver Matthias Von Der Marwitz Soto | Campanario - Buin | 2 | | |
| Pedro Torrens Arias | The Grange School | 8 | | |
| Serie 2 |
| Diego Antonio Marquez Nuñez | Instituto O'Higgins de Rancagua | 4 | 10.24 | 2 q |
| Diego San Martin Talamilla | Boston | 2 | 10.26 | 3 q |
| Leon Gumucio Valdes | Los Olivos | 6 | 11.11 | 9 |
| Tomas Dias Poso | SSCC Alameda | 8 | 12.78 | 33 |
| Diego Portaluppi Scheel | Campanario - Buin | 1 | | |
| Cristobal Rojas Muñoz | The Grange School | 3 | | |
| Damien Poulangeon Lefranc | Lycée Antoine de Saint-Exupéry | 5 | | |
| Salvador OrtĂşzar Montero | Maitenes | 7 | | |
| Serie 3 |
| Guillermo Mansuy Legarraga | Lycée Antoine de Saint-Exupéry | 8 | 11.87 | 21 |
| Jose Ignacio Mendez Avila | SSCC Alameda | 7 | 13.07 | 37 |
| José Tomás Andrighetti De La Maza | Cumbres | 3 | 13.50 | 40 |
| Mateo Andrés Pino Gonzalez | Instituto O'Higgins de Rancagua | 1 | | |
| Renato Tomas Cornejo Fernandez | Campanario - Buin | 2 | | |
| Nicolás Morales Aravena | The Angel's School | 4 | | |
| Felipe Basaure Koehn | Maitenes | 5 | | |
| Pedro AgustĂn LeĂłn Bacigalupo | The Southern Cross School | 6 | | |
| Serie 4 |
| Joaquin Emilio Penna Toledo | Scuola Italiana - Vittorio Montiglio | 1 | 10.89 | 8 q |
| Nicolas Alfonso Reyes Báez | SSCC Alameda | 8 | 11.73 | 18 |
| Gabriel Ernesto González Cabezas | Instituto O'Higgins de Rancagua | 5 | 11.80 | 19 |
| Ignacio Javier Cadiz Soto | Academia de Humanidades | 2 | 11.82 | 20 |
| Arturo Rodriguez CanelĂłn | The Southern Cross School | 4 | 12.81 | 35 |
| MartĂn Esquirol Barrera | Instituto Alonso de Ercilla | 3 | | |
| Juan Diego Andrighetti De La Maza | Cumbres | 6 | | |
| Clemente Von Unger Pablo | La Cruz de MachalĂ | 7 | | |
| Serie 5 |
| Renato Barthel Solorzano | Cumbres | 3 | 11.31 | 13 |
| Ricardo Pérez Martinez | Instituto Inglés de Rancagua | 6 | 11.91 (11.909) | 23 |
| Gabriel Ignacio Muñoz Saavedra | SSCC Alameda | 2 | 12.18 | 26 |
| Franco Andrés Reyes Cerna | Academia de Humanidades | 5 | 12.76 | 32 |
| Santiago González Aguila | The Southern Cross School | 4 | 13.58 | 41 |
| Cristian MatĂas Duque Huechacona | Instituto Alonso de Ercilla | 1 | | |
| Matias Herreros Verdugo | La Cruz de MachalĂ | 7 | | |
| Serie 6 |
| Martin Du Belloy Venegas | Alemán Chicureo | 6 | 10.17 | 1 q |
| Salvador Vicente Sepulveda Espinoza | SSCC Alameda | 3 | 11.69 | 17 |
| Tomás Ignacio Ortega Salgado | Instituto Alonso de Ercilla | 7 | 12.06 | 25 |
| Luis Eduardo Parraguez Matthies | Academia de Humanidades | 1 | 12.38 | 29 |
| Vicente Jaña Foerster | Instituto Inglés de Rancagua | 5 | 12.91 | 36 |
| Raimundo Ignacio Correa Galvez | Cumbres | 2 | | |
| Lorenzo LeĂłn Alonso AzĂşa | La Cruz de MachalĂ | 4 | | |
| Serie 7 |
| Maximiliano Tapia Ringwald | Alemán Chicureo | 2 | 10.62 | 6 q |
| Bruno BenjamĂn Tolorza Araya | Academia de Humanidades | 5 | 11.24 (11.235) | 11 |
| Santiago Maino Verdugo | La Cruz de MachalĂ | 7 | 11.59 | 16 |
| Santiago Izquierdo Valdés | Cumbres | 3 | 11.91 (11.908) | 22 |
| Gaspar Emilio Mondaca Opazo | Instituto Inglés de Rancagua | 6 | 12.21 | 27 |
| Rafael Eduardo Madrid Arriagada | Instituto Alonso de Ercilla | 4 | 12.55 | 31 |
| LeĂłn Rosende Marquez | Campanario - Buin | 1 | | |
| Serie 8 |
| Lorenzo Peñafiel Rossi | Highlands | 5 | 10.53 | 5 q |
| Diego Alonso Cancino Egeer | Instituto O'Higgins de Rancagua | 1 | 11.16 | 10 |
| Anibal Zañartu Zegers | La Cruz de Machalà | 6 | 11.46 | 14 |
| José Francisco Gatica Riquelme | Instituto Inglés de Rancagua | 4 | 12.26 | 28 |
| Valentin Gallardo Riquelme | Academia de Humanidades | 3 | 12.80 | 34 |
| Mateo Hernan Solis Ibar | Campanario - Buin | 2 | 13.09 | 38 |
| Renato Hermosilla Orellana | Instituto Alonso de Ercilla | 7 | 13.16 | 39 |
