| Serie 1 V.V. +1.0 |
| Fabian Ignacio Medina Morales | Atlético Delta | 4 | 11.75 | 2 q |
| Gonzalo Andres Mena Gutierrez | Atlético Limache | 5 | 11.84 | 4 q |
| Joaquin Nicolás Carvallo Carrasco | Sportif Lycée Jean D'Alembert | 6 | 12.09 | 7 q |
| Nataniel Naveen López Gutiérrez | Club Deportivo Aconcagua Runners, | 7 | 12.65 | 16 |
| Matias Ignacio Cano Vargas | Atlético Limache | 8 | 13.12 | 20 |
| Esteban Choupay Dazarola | Atlético Delta | 2 | 13.89 | 26 |
| Julian Vasquez Diaz | Deportivo Escuela Naval | 3 | DNS | |
| Serie 2 V.V. +0.3 |
| Tomás Jara Peña | Deportivo Alemán - Valparaiso | 6 | 12.10 | 8 q |
| Felipe Ignacio Gallardo Cortes | Atlético S-2000 - Ovalle | 3 | 12.52 | 15 |
| Alvaro Henrique Morales Cortes | Atlético S-2000 - Ovalle | 7 | 12.98 | 18 |
| Felipe Andrés Zamarca Simón | Atlético S-2000 - Ovalle | 8 | 13.61 | 24 |
| Dajey Puente Vidal | Atlético O'Higgins | 2 | DNS | |
| Tomás Moscoso Moya | Sportif Lycée Jean D'Alembert | 4 | DNS | |
| Sebastian Gallardo Vilena | Atlético O'Higgins | 5 | DNS | |
| Serie 3 V.V. +0.3 |
| Benjamín Ignacio Caballería Arévalo | Deportivo Atlético Unlimited | 4 | 11.83 | 3 q |
| Felipe Esteban Vasquez Tabilo | Atlético S-2000 - Ovalle | 5 | 11.84 | 5 q |
| André Deulofeu Zegers | Cultura Física - Viña del Mar | 6 | 12.21 | 10 |
| Martín Vicente Vergara Segura | Deportivo Atlético Unlimited | 3 | 12.28 | 12 |
| Diego Alberto Vargas Bravo | Deportivo Escuela Naval | 2 | 12.46 | 14 |
| Angel Bernardo Barahona Peña | Atlético La Pintana | 7 | 13.03 | 19 |
| Cristobal Gallardo Castillo | Atlético S-2000 - Ovalle | 8 | 13.53 | 23 |
| Serie 4 V.V. +1.1 |
| Froilán Planchet Rossi | Deportivo Alemán - Valparaiso | 4 | 11.56 | 1 q |
| Matías Felipe Castillo Castillo | Atlético S-2000 - Ovalle | 3 | 12.14 | 9 |
| Eduardo Rodríguez Romero | Deportivo Escuela Naval | 5 | 12.32 | 13 |
| Rodrigo Herrera Elgueta | Deportivo Escuela Naval | 6 | 12.67 | 17 |
| Marco Ignacio Vargas Davegno | Atlético Limache | 7 | 13.38 | 21 |
| Valentin Barrera Sessler | Atlético O'Higgins | 8 | 15.76 | 27 |
| Camilo Ahron Marín Fernandez | Deportivo Escuela Naval | 2 | DNS | |
| Serie 5 V.V. +2.2 |
| Camilo Masabeu Cereceda | Atlético Limache | 4 | 12.04 | 6 q |
| Cristopher Luis Sandoval Sandoval | Atlético Limache | 3 | 12.21 | 11 |
| Benjamin Andres Franco Contreras | Atlético O'Higgins | 7 | 13.46 | 22 |
| Vicente Martinez Leiva | Atlético Limache | 8 | 13.82 | 25 |
| Matías Ignacio Galdames Badilla | Club Deportivo Aconcagua Runners, | 2 | DNS | |
| Gabriel Hernan Olguin Olivares | Atlético O'Higgins | 5 | DNS | |
| Tomás Manuel Garcia Madrid | Deportivo Escuela Naval | 6 | DNS | |
