| Serie 1 V.V. +0.7 |
| Franco Bocardo Bosoni | Atlético Santiago | 4 | 11.42 | 4 q |
| Cristopher Alejandro Riffo Monsalve | Atlético Puente Alto | 3 | 11.62 | 7 q |
| Valentin Osvaldo Constanzo Rojas | Deportivo Montessori de Talca | 6 | 12.21 | 14 |
| Benjamin Sáez Mardones | Atlético Melipilla | 8 | 12.28 | 17 |
| Matías Riveros Pizarro | Atlético Francés | 7 | 12.42 | 21 |
| Alonso Andres Araya Cabello | Atlético Melipilla | 2 | 12.47 | 22 |
| Santiago Vial Ruiz Tagle | Atlético Santiago | 5 | | |
| Serie 2 V.V. -1.2 |
| Fernando Ignacio Vergara Inostroza | Atlético USACH | 3 | 11.81 | 8 q |
| Alvaro Alejandro Neira Curinao | Atlético Harambeé | 6 | 12.21 | 15 |
| Paublo César Enrique Guajardo | Atlético Harambeé | 8 | 12.98 | 28 |
| Jose Luis Medina Medina | Oassi | 2 | | |
| Mauricio Esteban Martínez Morales | Atlético Francés | 4 | | |
| Diego Garfias Gomez | Atlético Francés | 5 | | |
| Rafael Sebastian Campos Astudillo | Atlético Francés | 7 | | |
| Serie 3 V.V. -0.8 |
| Martin Concha Cortes | Atlético Santiago | 4 | 11.36 | 2 q |
| Martín Alejandro Stuardo Elos | Atlético Nancagua | 7 | 12.53 | 23 |
| Luis Enrique Tiscornia Araujo | Nicolás Carvajal - Talagante | 6 | 12.54 | 24 |
| Cristopher Ruiz Fredes | Nicolás Carvajal - Talagante | 2 | 12.77 | 26 |
| Luis Santiago Mella Ibaceta | Oassi | 3 | | |
| Matías Manriquez Krogh | Manquehue | 5 | | |
| Tomás Lastra Soto | Atlético Santiago | 8 | | |
| Serie 4 V.V. -0.6 |
| Luis Reyes Parada | Atlético Santiago | 4 | 11.32 | 1 q |
| Javier Ignacio Tenorio Reyes | Atlético Harambeé | 5 | 11.48 | 5 q |
| Vicente Gregorio Rojas Valenzuela | Deportivo Montessori de Talca | 7 | 11.84 | 10 |
| Gabriel Enrique Escalona Ilabaca | Oassi | 8 | 12.33 | 18 |
| Gonzalo Leyton Galaz | Atlético USACH | 6 | 12.36 | 20 |
| Matias David Mateluna González | Atlético Harambeé | 2 | 13.13 | 29 |
| Leonardo Javier Roa Cayupe | Atlético Puente Alto | 3 | | |
| Serie 5 V.V. -0.8 |
| Omar Eliecer Cifuentes Valencia | Oassi | 4 | 11.48 | 6 q |
| Mario Andrés Lillo Leandro | Atlético Puente Alto | 5 | 12.00 | 11 |
| Eduardo Navarro Jara | Atlético Santiago | 3 | 12.04 | 12 |
| Elias Benjamin Videla Ortiz | Atlético Harambeé | 7 | 12.35 | 19 |
| Nicolas Ignacio Cataldo Vargas | Oassi | 8 | 12.84 | 27 |
| Saul Emmamuel Salas Ruiz | Atlético Melipilla | 2 | | |
| Eduardo Ignacio Cádiz Romero | Atlético USACH | 6 | | |
| Serie 6 V.V. +0.8 |
| Jordan Bustamante Gálvez | Atlético USACH | 4 | 11.39 | 3 q |
| Pablo Montero Ruiz De La Gamba | Atlético Los Ángeles | 3 | 11.83 | 9 |
| Eduardo Herrera Hernandez | Atlético USACH | 6 | 12.15 | 13 |
| Alan Nicolás Sepúlveda Contreras | Atlético Puente Alto | 2 | 12.26 | 16 |
| Patricio Ignacio Sáez Del Pino | Atlético Harambeé | 8 | 12.76 | 25 |
| Patricio Ramirez Avello | Atlético Santiago | 5 | | |
| Gabriel Rojas Utreras | Atlético Harambeé | 7 | | |
