| Serie 1 V.V. -1.8 |
| Franco Antonio Stefoni Alcayaga | Universidad Católica | 3 | 11.13 | 3 q |
| Martin Montesinos Lopez De Santa María | Manquehue | 6 | 11.17 | 5 q |
| Thomas Gabriel Inostroza Toloza | Atlético Los Ángeles | 7 | 11.42 | 13 |
| Joaquin Fernandez Rodriguez | Atlético Ñuble | 2 | 11.43 | 14 |
| Arturo Goldsack Salinas | Atlético Santiago | 5 | 11.47 | 15 |
| Lucas Matias Vidal Briceño | Atlético Real Alemania - Calama | 1 | 11.66 | 16 |
| Maximo Andres Altamirano Alarcon | Atlético Limache | 8 | 11.70 | 17 |
| Nahum Díaz López | Universidad Católica | 4 | DNS | |
| Serie 2 V.V. -0.5 |
| Martin Perez Urzua | San Ignacio | 5 | 11.19 | 7 q |
| Domingo Iglesis Lagarreta | Manquehue | 4 | 11.25 | 8 q |
| Agustín Claverie Montero | Manquehue | 7 | 11.30 | 9 q |
| Agustin Troncoso Aburto | Atlético Olimpo Chiguayante | 8 | 11.36 (11.3550) | 10 q |
| Angel Eduardo Guevara Balza | Atlético San Vicente | 2 | 11.36 (11.3590) | 11 |
| Clemente Franken Zaldivar | Atlético Santiago | 6 | 19.34 | 19 |
| Franco Nehemias Cortés Martinez | Trotamundos | 1 | DNS | |
| Martin Vera Mujica | Gerardo Manzanares | 3 | DNS | |
| Serie 3 V.V. -0.9 |
| Diego Misael Arturo Mardones Segura | Universidad del Bio Bio - Concepción | 4 | 11.08 | 1 q |
| Juan José García Ovalle | Atlético Santiago | 8 | 11.10 | 2 q |
| Martin Díaz Del Solar | Atlético Fénix Melipilla | 6 | 11.16 | 4 q |
| Marc Anderson Donat Donat | Atlético Manuel Larraín | 5 | 11.18 | 6 q |
| Julian Alberto Ávila Campos | Atletismo Linares | 2 | 11.36 (11.3590) | 11 |
| Facundo Nawel Ruiz Bascuñan | Deportivo 7 Ríos | 7 | 11.72 | 18 |
| Hernán Muñoz Silva | Atlético Santiago | 3 | DNS | |
