| Serie 1 |
| Pablo Ignacio Gonzalez Lopez | San Pedro Nolasco - Vitacura | 6 | 10.48 | q |
| Martin Amaro Ramirez | Teresiano Enrique de Osso | 7 | 10.73 | q |
| Iñaki Pizarro Gazitúa | Pumahue | 4 | 10.89 | |
| Jorge Letelier Pereira | San Francisco de Asís | 1 | 11.01 | |
| Pablo Morales Carreño | Institución Teresiana | 8 | 12.55 | |
| Sebastian Saez Encina | Teresiano Enrique de Osso | 5 | 13.36 | |
| Benjamín Felipe Hernández Herrera | The English Institute | 2 | | |
| Juan Diego Covarrubias Undurraga | San Francisco de Asís | 3 | | |
| Serie 2 |
| Diego Saviñon Cortinez | Institución Teresiana | 1 | 10.21 | q |
| Vicente Aspillaga Lezaeta | La Cruz de Machalí | 2 | 11.37 | |
| Martin Echavarri Calderara | Scuola Italiana - Vittorio Montiglio | 3 | | |
| Sebastian Tapia Ruiz | Instituto Chacabuco | 4 | | |
| Diego Rozas Felgueras | Instituto Chacabuco | 5 | | |
| Pablo Jose Torres Maggi | Highlands | 6 | | |
| Gianluca Salvatore Castello Belmar | Instituto Alonso de Ercilla | 7 | | |
| Samuel Matte Dominguez | Maitenes | 8 | | |
| Serie 3 |
| Benjamin Andres Herrera Cabrejos | Institución Teresiana | 3 | 11.27 | |
| Antonio Moraga Castro | The Southern Cross School | 7 | 11.52 | |
| Santiago Gutierrez Mege | Instituto Inglés de Rancagua | 4 | 11.54 | |
| Andres Velasquez Paul | Pumahue | 2 | 11.98 | |
| Felipe Pozo Rebolledo | The Greenland School | 6 | 12.04 | |
| Juan Pablo Pozo Rincon | San Pedro Nolasco - Vitacura | 1 | | |
| Lucas Alberto Jara Gaggero | Instituto La Salle | 5 | | |
| Matias Correa Calvo | Alcázar - Las Condes | 8 | | |
| Serie 4 |
| Sebastian Patricio Eterovic Gonzalez | San Pedro Nolasco - Vitacura | 3 | 11.26 | |
| Mateo Dinamarca Alamos | Instituto Inglés de Rancagua | 7 | 11.49 | |
| Tomas Amaro Ardiles Salinas | Saint Maurice’s | 4 | 12.91 | |
| Santiago Garcia Palacios | Instituto Inglés de Rancagua | 1 | 13.11 | |
| Cristobal Arancibia Molovic | Institución Teresiana | 2 | | |
| Felipe Emiliano Jimenez Marchant | Instituto Alonso de Ercilla | 5 | | |
| Octavio Ramos Venegas | La Cruz de Machalí | 6 | | |
| Vicente Alonso Reyes Serrano | Saint Maurice’s | 8 | | |
| Serie 5 |
| Luciano Rodriguez Villegas | Teresiano Enrique de Osso | 2 | 11.56 | |
| Nicolas Pezo Arriagada | San Francisco de Asís | 6 | 11.60 | |
| Santiago Ezequiel Pighin Santomé | San Pedro Nolasco - Vitacura | 4 | 11.68 | |
| Sebastian Ignacio Hormazabal Barrientos | Alexander Fleming | 8 | 11.93 | |
| Ogaza Kener Acosta | Pumahue | 5 | 12.55 | |
| Joaquin Ignacio Gonzalez Zamora | Institución Teresiana | 1 | | |
| Sergio Ignacio Canales Celis | Instituto O'Higgins de Rancagua | 3 | | |
| Vicente Villegas Vergara | San Francisco de Asís | 7 | | |
| Serie 6 |
| Simon Felipe Vargas Osorio | Instituto O'Higgins de Rancagua | 5 | 10.19 | q |
| Sebastián Swinburn Del Real | San Miguel Arcángel | 3 | 12.25 | |
| Esteban Gabriel Gonzalez Cardenas | Saint Maurice’s | 1 | 12.50 | |
| Benjamin Omar Peña Silva | Instituto Alonso de Ercilla | 2 | | |
| Maximiliano Tomás Araya Manríquez | Instituto O'Higgins de Rancagua | 4 | | |
| Antonio Pérez De Arce Aguirre | La Cruz de Machalí | 6 | | |
| Juan José Lezaeta Herrera | La Cruz de Machalí | 7 | | |
| Mateo Alonso Diaz Ortiz | Scuola Italiana - Vittorio Montiglio | 8 | | |
| Serie 7 |
| Benjamin Rivas Arevalo | Instituto Inglés de Rancagua | 3 | 10.74 | |
| Ricardo Anwandter Fuenzalida | San Anselmo | 6 | 11.34 | |
| Ignacio Suardo Contreras | Instituto Chacabuco | 1 | | |
| Lucas Nahuel Lincolao Godoy | Alexander Fleming | 2 | | |
| Mateo Avila Pacheco | Teresiano Enrique de Osso | 4 | | |
| Vicente Lezaeta Rodríguez | La Cruz de Machalí | 7 | | |
| Cristobal Rios Martinez | Instituto Chacabuco | 8 | | |
| Serie 8 |
| Arturo Verderau Alarcon | Campanario - Buin | 1 | 11.64 | |
| Rodrigo Fernández Dominguez | Maitenes | 3 | 12.75 | |
| Matias Sebastian Aguilar Satalaya | Alexander Fleming | 2 | | |
| Lucas Saez Stiepovich | Alcázar - Las Condes | 4 | | |
| Diego Gutierrez Diaz | De La Salle | 5 | | |
| Jorge Tambley León | The Southern Cross School | 6 | | |
| Juan Pablo Orellana Umpierrez | Institución Teresiana | 7 | | |
| Ignacio Torres Maggi | Highlands | 8 | | |
| Serie 9 |
| Martín León Bacigalupo | The Southern Cross School | 3 | 11.05 | |
| Facundo Villela Rodríguez | The English Institute | 7 | 11.72 | |
| Gabriel Aranda Farias | Scuola Italiana - Vittorio Montiglio | 6 | 12.55 | |
| Matias Godoy Real | Teresiano Enrique de Osso | 1 | 12.84 | |
| Jose Tomás Olea Valenzuela | Campanario - Buin | 2 | | |
| Benjamin Alejandro Fajuri Badilla | The English Institute | 4 | | |
| Santiago Andres Fuentes Casanueva | De La Salle | 5 | | |
| Agustin Esteban Alarcon Monares | Instituto Inglés de Rancagua | 8 | | |
| Serie 10 |
| Agustin Ignacio Carrillo Hermosilla | Instituto Inglés de Rancagua | 7 | 11.19 | |
| Pedro Ignacio Alonso Widow | San Francisco de Asís | 2 | 11.28 | |
| Alvaro Mario Aguirre Arnaiz | Campanario - Buin | 6 | 11.59 | |
| Alexander Ignacio Benavides Cataldo | Saint Maurice’s | 4 | 12.21 | |
| Martin Ricardo Caceres Godoy | Saint Maurice’s | 3 | | |
| Marco Antonio Contreras Vergara | Maitenes | 5 | | |
| Martín Mackenna Vial | Maitenes | 8 | | |
| Serie 11 |
| Martín Andres Villegas Montoya | Scuola Italiana - Vittorio Montiglio | 5 | 10.24 | q |
| Jose Lizama García | Instituto O'Higgins de Rancagua | 6 | 11.44 | |
| Franco Bistolfi Weinstein | Scuola Italiana - Vittorio Montiglio | 3 | 12.16 | |
| Camilo Marcial Ibarra Oyarce | Instituto Alonso de Ercilla | 8 | 12.29 | |
| Nicanor Cabrera Contreras | Notre Dame | 1 | | |
| Cristobal Benjamin Castro Salazar | Instituto Alonso de Ercilla | 2 | | |
| Joaquín Alfredo Cruz Ulloa | The English Institute | 4 | | |
| Javier Canseco Moresco | De La Salle | 7 | | |
| Serie 12 |
| Enzo Luzoro Osorio | Campanario - Buin | 4 | 10.32 | q |
| Benjamin Hinojosa Montero | Pumahue | 8 | 10.62 | q |
| Jose Pedro Eguiguren Valdés | Campanario - Buin | 7 | 10.97 | |
| Gabriel Silva Herrera | Notre Dame | 1 | 11.12 | |
| Gustavo Tomas Lagos Reveco | Instituto Alonso de Ercilla | 6 | 11.86 | |
| Guido Ignacio Marchant Aranguiz | The Greenland School | 3 | 11.93 | |
| Samuel Rodriguez Santana | De La Salle | 2 | | |
| Marcelo Chacana Serrano | Instituto O'Higgins de Rancagua | 5 | | |
| Serie 13 |
| Pablo Esteban Barrios Ramírez | Instituto La Salle | 8 | 10.76 | |
| Pablo Antonio Ortiz Rojas | La Cruz de Machalí | 3 | 10.92 | |
| Clemente Jose Varas Fuenzalida | San Anselmo | 6 | 11.17 | |
| Franco Luzoro Osorio | Campanario - Buin | 7 | 11.63 | |
| Bemjamin Elias Soto Zuñiga | Saint Maurice’s | 5 | 12.35 | |
| Lukas Jakobsen Mondetti | Teresiano Enrique de Osso | 2 | | |
| Federico Paolo Costa Monteiro | Scuola Italiana - Vittorio Montiglio | 4 | | |
| Serie 14 |
| Tomas Saez Iracabal | San Pedro Nolasco - Vitacura | 3 | 10.16 | q |
| Patricio Revillou Barrera | Pumahue | 2 | 11.17 | |
| Cristopher Antonio González Dote | Instituto O'Higgins de Rancagua | 6 | 11.27 | |
| Gabriel Erdelt Arenas | Maitenes | 7 | 11.87 | |
| Joaquin Vega R | Instituto Chacabuco | 8 | 13.65 | |
| Matias Edmundo Calleja Tacusiss | San Pedro Nolasco - Vitacura | 4 | | |
| Ian Cuadri Opplieger | Alcázar - Las Condes | 5 | | |
