| Serie 1 V.V. +1.2 |
| Joaquin Alberto Daza Herrada | Nicolás Carvajal - Talagante | 4 | 22.08 | 1 q |
| Ignacio Andres Ruiz Henriquez | Atlético Quilamapu | 5 | 23.25 | 2 q |
| José Luis Toledo Sánchez | Atlético Quilamapu | 3 | 23.43 | 3 q |
| Mauricio Alberto Montoya Vilches | Atlético Olimpo Chiguayante | 7 | 23.63 | 4 q |
| Benjamin Ignacio Roman Moraga | Federación Atlética Chilena | 2 | DNS | |
| David Alejandro Donoso Ubilla | Atlético Estudiantes | 6 | DNS | |
| Angel Bernardo Barahona Peña | Atlético La Pintana | 8 | DNS | |
| Serie 2 V.V. +0.4 |
| Ignacio José Nordetti Llull | Nicolás Carvajal - Talagante | 4 | 22.09 | 1 q |
| Aram Albert Sarkissian Ekmekdjian | Federación Atlética Chilena | 5 | 22.18 | 2 q |
| Enzo Camilo Escalona Aravena | Atlético Olimpo Chiguayante | 3 | 22.55 | 3 q |
| Martin Vera Mujica | Gerardo Manzanares | 2 | 22.92 | 4 q |
| Eduardo Andres Lagos Bascuñan | Atlético Ñuble | 6 | 23.03 | 5 q |
| Agustin Troncoso Aburto | Atlético Olimpo Chiguayante | 7 | 23.33 | 6 q |
| Bruno Brufau A | Universidad Católica | 1 | 24.02 | 7 |
| Saul Emmamuel Salas Ruiz | Atlético Fénix Melipilla | 8 | DNS | |
| Serie 3 V.V. +0.0 |
| Arturo Goldsack Salinas | Universidad Católica | 4 | 22.55 | 1 q |
| Benjamín Roach Matesic | San Ignacio | 1 | 22.86 | 2 q |
| Nicolas Esteban Saavedra Quilaquir | Atlético Phoenix | 6 | 23.03 | 3 q |
| Paulo Amaro Quimper Hernández | Deportivo Atlético Unlimited | 3 | 23.26 | 4 q |
| Cristopher Alejandro Riffo Monsalve | Atlético Puente Alto | 5 | 23.29 | 5 q |
| Marco Sanchez Quintino | San Ignacio | 7 | 23.95 | 6 q |
| Sebastian Alberto Contreras Contreras | Atlético Chuquicamata | 2 | 24.38 | 7 |
| Joaquin Nicolás Carvallo Carrasco | Deportivo Atlético Armada | 8 | DNS | |
| Serie 4 |
| Jordan Bustamante Gálvez | Atlético USACH | 1 | DNS | |
| Joaquín Elias Rodriguéz Tapia | Atlético Olimpo Chiguayante | 2 | DNS | |
| Benjamin Ignacio Roman Moraga | Atlético S-2000 | 3 | DNS | |
| Andres Villareal Guerra | Atlético Quilamapu | 4 | DNS | |
| Martin Alzérreca Duarte | San Ignacio | 5 | DNS | |
| Rosamel Morales Carrasco | Atlético Quilamapu | 6 | DNS | |
| Diego Alejandro Borquez Asenjo | Atlético Provincial Osorno | 7 | DNS | |
| Santiago Avendaño Preciado | Atlético San Vicente | 8 | DNS | |
| Serie 5 |
| Martin Vera Mujica | Gerardo Manzanares | 4 | DNS | |
| Matias Benjamin Jiménez Lagos | Atlético S-2000 | 5 | DNS | |
| Vicente Olivares Mallea | Atlético Fénix Melipilla | 6 | DNS | |
