| Serie 1 V.V. +0.3 |
| Jose Agustin Irarrazaval Mainguyague | Atlético Santiago | 3 | 11.00 | 10 q |
| Ignacio Pavéz Vásquez | Atlético Inglés | 4 | 11.00 | 11 q |
| Rodrigo Opazo Siebert | Manquehue | 5 | 11.07 | 14 q |
| Eduardo Andres Lagos Bascuñan | Atlético Universidad del Bio Bio | 6 | 11.34 | 20 |
| Cristopher Alejandro Riffo Monsalve | Atlético Puente Alto | 7 | 11.61 | 28 |
| Juan Sepulveda Ruiz | Atlético Olimpo Chiguayante | 8 | 11.62 | 29 |
| Benjamín Andres Baeza Cortes | Atlético Puerto Sur | 1 | DNS | |
| Leandro Elias Flores Cortes | Atlético Chuquicamata | 2 | DNS | |
| Serie 2 V.V. +1.1 |
| Joaquin Alberto Daza Herrada | Nicolás Carvajal - Talagante | 4 | 10.79 | 3 q |
| Andrés Steuer Flández | Universidad Austral | 5 | 10.86 | 4 q |
| Rodrigo Anguita Herreros | Atlético Santiago | 3 | 10.95 | 8 q |
| Javier Pinilla Candia | Atlético Universidad del Bio Bio | 2 | 11.25 | 19 |
| Domingo Ruiz Tala | Manquehue | 6 | 11.44 | 23 |
| Fernando Javier Rojas Muñoz | Atlético Chuquicamata | 8 | 11.47 | 24 |
| Ronald Nannig Nuñez | Oassi | 7 | 11.65 | 30 |
| Richalson Pierre Pierre | Deportivo Atlético Coronel | 1 | 11.76 | 33 |
| Serie 3 V.V. +0.3 |
| Ignacio José Nordetti Llull | Nicolás Carvajal - Talagante | 4 | 10.77 | 2 q |
| Joaquín Palazuelos Makaus | Atlético Los Ángeles | 5 | 10.91 | 6 q |
| Jordan Bustamante Gálvez | Atlético USACH | 6 | 11.06 | 13 q |
| Gabriel Alejandro Toledo Ibieta | SSCC Concepción | 2 | 11.13 | 17 q |
| Cristian Baeza Pedreros | Atlético Olimpo Chiguayante | 3 | 11.47 | 25 |
| Pablo Esteban Ramos Hermosilla | Atlético Parral | 8 | 11.69 | 31 |
| Pablo Vasquez Bulboa | Atlético Puente Alto | 1 | 12.10 | 35 |
| Gabriel Esteban Sanchez Ojeda | Cultura Física - Viña del Mar | 7 | DNS | |
| Serie 4 V.V. +0.4 |
| Santiago Vial Ruiz Tagle | Atlético Santiago | 4 | 10.75 | 1 q |
| Juan Agustín Gachot Squella | La Corsa | 5 | 10.99 | 9 q |
| Eduardo Ignacio Cádiz Romero | Atlético USACH | 6 | 11.10 | 15 q |
| Matias Silva Neira | Windsor School - Valdivia | 2 | 11.13 | 16 q |
| Clemente Alessandro Enriotti Carrasco | Atlético Olimpo Chiguayante | 3 | 11.35 | 21 |
| Jose Miguel Ferrada Campos | Atletas Senior Chillán | 7 | 11.56 | 26 |
| David Alejandro Donoso Ubilla | Atlético Estudiantes | 8 | 11.81 | 34 |
| Giordano Carlos Olivares Marchant | Atlético Estudiantes | 1 | 12.43 | 36 |
| Serie 5 V.V. +0.0 |
| Mauricio Esteban Martínez Morales | Atlético Santiago | 4 | 10.91 | 7 q |
| Enzo Camilo Escalona Aravena | Atlético Olimpo Chiguayante | 5 | 11.01 | 12 q |
| Daniel Ignacio Klenner Aguilera | Universidad Católica | 6 | 11.23 | 18 |
| Edgargo Nicolas Aldunate Garrido | Atlético Los Ángeles | 1 | DNS | |
| Joaquín Elias Rodriguéz Tapia | Atlético Olimpo Chiguayante | 2 | DNS | |
| Luis Alejandro Opazo Opazo | Atlético USACH | 3 | DNS | |
| José Luis Toledo Sánchez | Atlético San Nicolás | 7 | DNS | |
| Mauricio Alberto Labraña Ruiz | Atlético Olimpo Chiguayante | 8 | DNS | |
| Serie 6 V.V. +0.6 |
| Iván Gustavo Pizarro Marín | Atletismo Coquimbo | 3 | 10.90 | 5 q |
| Matias Bustos Gómez | Atlético Santiago | 2 | 11.37 | 22 |
| Jose Fernandez Duarte | Atlético Manuel Larraín | 7 | 11.58 | 27 |
| Rodrigo Muñoz Leiva | Atlético Universidad del Bio Bio | 6 | 11.71 | 32 |
| Francisco Gutierrez Rivas | Universidad Los Lagos - Puerto Montt | 1 | DNS | |
| Martín Steffens Sanz | Universidad Católica | 4 | DNS | |
| Domingo Polette Barreau | Manquehue | 5 | DNS | |
| Vicente Cristobal Pereira De La Sotta | Atlético Olimpo Chiguayante | 8 | DNS | |
