| Serie 1 V.V. +1.8 |
| Andres Sulantay Alarcon | Atlético Ricardo Sagua | 7 | 11.95 | 7 q |
| Marco Vera Reyes | Atlético Liceo | 3 | 12.07 | 10 |
| Renato Cordova Barria | Atlético Nancagua | 6 | 12.13 | 11 |
| Ignacio Andrade Diaz | Deportivo Atlético Coronel | 2 | 12.83 | 18 |
| Matias Ignacio Lemus Neumann | Deportivo Atlético Sporting Coquimbo | 8 | 13.01 | 20 |
| Jose Daniel Gomez Bolivar | Oassi | 1 | DNS | |
| Froilán Planchet Rossi | 7 Runners | 4 | DNS | |
| Facundo Muñoz Pizarro | Sportif Lycée Jean D'Alembert | 5 | DNS | |
| Serie 2 V.V. +2.4 |
| Harrinson Stiwar Ulloa Romero | Deportivo Social Andacollo | 1 | 11.55 | 1 q |
| Benjamín Ignacio Caballería Arévalo | Atlético O'Higgins | 2 | 11.61 (11.6100) | 2 q |
| Santiago Corrales Bonilla | Deportivo Alemán - Valparaiso | 5 | 11.61 (11.6100) | 3 q |
| Esteban Hernandez Lizana | Atlético Nancagua | 3 | 11.96 | 8 q |
| Benjamín Alonso Ibacache Allan | Champagnat - Villa Alemana | 8 | 12.24 | 13 |
| Gustavo Olave Roa | Deportivo Atlético Coronel | 7 | 13.07 | 21 |
| Felipe Navarro Garrido | Atletismo Coquimbo | 4 | DNS | |
| Anibal Rosales Vera | Atlético Dream | 6 | DNS | |
| Serie 3 V.V. +1.8 |
| Tomás Moscoso Moya | Atlético O'Higgins | 2 | 11.63 | 4 q |
| Eduardo Camp Fuentes | Centro Atlético Formativo - Arica | 5 | 11.67 | 5 q |
| Bastian Silva Blanco | Centro Atlético Formativo - Arica | 1 | 12.01 | 9 |
| Joaquin Ibañez Salas | San Ambrosio | 8 | 12.80 (12.8000) | 16 |
| Martin Alejandro Valdebenito Toro | Deportivo Social y Cultural San Antonio | 4 | 12.88 | 19 |
| Harrinson Stiwar Ulloa Romero | Deportivo Social Andacollo | 3 | DNS | |
| Joaquin Alberto Miño Farias | Atlético Maristas | 7 | DNS | |
| Serie 4 V.V. +0.8 |
| Benjamin Jerez Ibarra | Atlético Rengo | 5 | 11.84 | 6 q |
| Matías Ignacio Díaz Pinto | Champagnat - Villa Alemana | 2 | 12.15 | 12 |
| Rodrigo Poblete Carroza | Atlético Municipal de Los Andes | 1 | 12.28 | 14 |
| Sebastian Alejandro Lara Collao | Cultura Física - Viña del Mar | 7 | 12.54 | 15 |
| Ricardo Alberto Quevedo Meza | Atlético Parral | 8 | 12.80 (12.8000) | 17 |
| Matias Rodriguez Paz | Atlético Liceo | 4 | 13.10 | 22 |
| Iron Matias Bugueño Valenzuela | Deportivo Atlético Sporting Coquimbo | 6 | 13.25 | 23 |
| Yolbert García Chacón | Running Project Club | 3 | DNS | |
