| Serie 1 |
| Diego Urdangarín Ollé | La Cruz de Machalí | 1 | 8.23 | 1 q |
| Juan Pablo Leiva Ramírez | Instituto O'Higgins de Rancagua | 3 | 8.67 | 3 q |
| Johans Miño M | Atlético Liceo | 8 | 8.70 | 4 q |
| Cristobal Antonio Vejar Sanz | Inglés Saint John - Rancagua | 7 | 9.22 | 9 |
| Bruno Alonso Opazo Vásquez | Manuel Larrain - Curicó | 4 | 9.64 | 18 |
| Alonso Zamorano Riquelme | Mayor - Peñalolen | 2 | 10.07 | 22 |
| Agustin Rojas Gonzalez | Los Cipreses | 5 | DNS | |
| Danthe Isaias Arturo Bravo Vega | Saint Maurice’s | 6 | DNS | |
| Serie 2 |
| Máximo Larraín Jahn | La Cruz de Machalí | 3 | 8.76 | 5 q |
| Valentín Santis Tobar | Los Cipreses | 1 | 8.89 | 7 q |
| Maximiliano Aquiles Moreno Parra | Infantes de O'Higgins | 4 | 9.44 | 13 |
| Cristian Villarroel Canales | Mayor - Peñalolen | 6 | 9.78 | 20 |
| Ariel Agustin Leiva Schaefer | Mozart de Machalí | 5 | 10.13 | 23 |
| Benjamin Orellana Palacios | Manuel Larrain - Curicó | 2 | DNS | |
| Diego Antonio Marquez Nuñez | Instituto O'Higgins de Rancagua | 7 | DNS | |
| Ian Chavez Chirinos | Atlético Liceo | 8 | DNS | |
| Serie 3 |
| Borja Sepúlveda Guzmán | La Cruz de Machalí | 5 | 9.47 | 14 |
| Clemente Muñoz Castro | Instituto O'Higgins de Rancagua | 8 | 9.49 | 15 |
| Exequiel Guerrero Espina | Atlético Liceo | 6 | 9.72 | 19 |
| Luciano Sepulveda Moya | Mozart de Machalí | 2 | 9.84 | 21 |
| Vicente Ignacio Leiva Alcaino | Manquemávida - Santa Cruz | 4 | 10.37 | 24 |
| Martin Arevalo Aragon | Manuel Larrain - Curicó | 1 | DNS | |
| Diego Abaitúa Vidal | Los Cipreses | 3 | DNS | |
| Ignacio Cerda Paredes | Mayor - Peñalolen | 7 | DNS | |
| Serie 4 |
| Santiago Maino Verdugo | La Cruz de Machalí | 4 | 8.80 | 6 q |
| Gabriel Aguila Hidalgo | Mayor - Peñalolen | 2 | 9.23 | 10 |
| Lucas Olate Silva | Mineduc | 1 | 9.60 | 16 |
| Clemente Costabal Valenzuela | Manquemávida - Santa Cruz | 8 | 11.31 | 25 |
| Amaro Ignacio Rubilar Bustamante | Saint Maurice’s | 3 | DNS | |
| Clemente Matías Larraín Bórquez | Instituto O'Higgins de Rancagua | 5 | DNS | |
| Matias Gavilán Henríquez | Atlético Liceo | 6 | DNS | |
| Alonso San Martín Martinez | Los Cipreses | 7 | DNS | |
| Serie 5 |
| Agustín Nicolás Aedo Haute | Altair | 6 | 8.46 | 2 q |
| José Tomás Astudillo Lozano | Mayor - Peñalolen | 5 | 9.04 | 8 q |
| Francisco José Lecaros Sánchez | La Cruz de Machalí | 4 | 9.28 | 11 |
| David Samuel Sepulveda Muñoz | El Cobre | 3 | 9.32 | 12 |
| Clemente Muñoz Escobar | Mineduc | 1 | 9.63 | 17 |
| Pedro Andres Klause Sepúlveda | Instituto O'Higgins de Rancagua | 2 | DNS | |
| Valentin Fuentes Millata | Los Cipreses | 7 | DNS | |
| Vicente Javier Vidal Olguin | Saint Maurice’s | 8 | DNS | |
