| Serie 1 V.V. +0.0 |
| Enrique Polanco Valdés | Atlético Santiago | 4 | 10.66 | 1 q |
| Andrés Steuer Flández | Windsor School - Valdivia | 8 | 11.02 | 2 q |
| Rodrigo Anguita Herreros | Atlético Santiago | 5 | 11.07 | 3 q |
| Ignacio José Nordetti Llull | Universidad Católica | 3 | 11.14 | 4 q |
| Juan Luis Eguiguren Zalaquett | Atlético Santiago | 2 | 11.27 | 6 q |
| Antonio Pereira Vasquez | Atlético Pacífico | 1 | 11.53 | 12 |
| Cristián Reyes Troncoso | Atlético Santiago | 6 | DNS | |
| Franco Aguilar Muñoz | Cultura Física - Viña del Mar | 7 | DNS | |
| Serie 2 V.V. +0.6 |
| Domingo Lazo Weiss | Nicolás Carvajal - Talagante | 4 | 11.31 | 7 q |
| Joaquin Ignacio Aliaga Encina | Atlético Atacama | 7 | 11.45 | 10 |
| Baltazar Valenzuela Bruce | Atlético Pacífico | 5 | 11.56 | 14 |
| Joaquin Welch Soto | Oassi | 2 | 11.68 | 17 |
| Franco Solari Forte | Universidad Católica | 3 | 12.05 | 26 |
| Leon Clemente Walker Depassier | Universidad Católica | 1 | DNS | |
| Jose Bustos Duarte | Oassi | 6 | DNS | |
| Ian Keller Gomez | Manquehue | 8 | DNS | |
| Serie 3 V.V. +0.1 |
| Pedro Ismael Reyes Parada | Atlético Santiago | 7 | 11.52 | 11 |
| Pedro Pablo Ovalle Ballacey | Atlético Santiago | 4 | 11.61 | 15 |
| José Ignacio Piffaut Urzúa | Manquehue | 1 | 11.66 | 16 |
| Eduardo Mackay Delaveau | Manquehue | 3 | 11.74 | 19 |
| Domingo Ortuzar Bernales | Manquehue | 8 | 11.78 | 20 |
| Juan Francisco Risopatron Lorenzo Y Lozada | Atlético Santiago | 2 | 11.80 | 21 |
| Francisco Cerda Vasquez | Atlético Santiago | 5 | 12.03 | 25 |
| Omar Eliecer Cifuentes Valencia | Oassi | 6 | DNS | |
| Serie 4 V.V. +0.4 |
| Santiago Vial Ruiz Tagle | Atlético Santiago | 4 | 11.87 | 23 |
| Camilo Cardona Tapias | Universidad Católica | 5 | 12.05 | 27 |
| Jose Ignacio Ramirez Bresciani | Universidad Católica | 3 | 12.25 | 29 |
| Juan Pablo Costa Aguirre | Atlético Pacífico | 8 | 12.45 | 32 |
| Manuel Espinoza Quintero | Universidad Católica | 7 | 12.81 | 33 |
| Lucas Cristobal Bahamonde Alvarado | Sportif Lycée Jean D'Alembert | 1 | DNS | |
| Pedro Costa Aguirre | Atlético Pacífico | 2 | DNS | |
| Alfredo Vicari Torres | Atlético Pacífico | 6 | DNS | |
| Serie 5 V.V. +0.3 |
| Marcelo Burgos Villanueva | Atlético Universidad del Bio Bio | 6 | 11.41 | 9 |
| Cesar Jofre Pincheira | Atlético Santiago | 3 | 11.54 | 13 |
| Clemente Ruiz Bianchini | Universidad Católica | 7 | 11.92 | 24 |
| Paulo Noemi Zuleta | Atlético Pacífico | 4 | 12.24 | 28 |
| Pedro Morales Délano | Atlético Pacífico | 2 | 12.33 | 30 |
| Sebastian Lopez Capote | Atlético Pacífico | 5 | 13.05 | 34 |
| Francisco Errázuriz Lohmann | Universidad Católica | 8 | DNS | |
| Serie 6 V.V. -0.8 |
| Matías Schaub Riveaux | Manquehue | 1 | 11.20 | 5 q |
| Martín Rudolph Muñoz | Gerardo Manzanares | 6 | 11.40 | 8 q |
| Rodrigo Muñoz Leiva | Atlético Universidad del Bio Bio | 5 | 11.71 | 18 |
| Borja Valenzuela Bruce | Atlético Pacífico | 2 | 11.80 | 22 |
| Mario López Reinoso | Deportivo Atlético Coronel | 3 | 12.42 | 31 |
| Eduardo Rodas Alfaro | Atlético Pacífico | 4 | 13.36 | 35 |
| Juan Enrique Castro Schmidt | Atlético Santiago | 7 | DNS | |
| Benjamín Lehuedé Dazín | Atlético Pacífico | 8 | DNS | |
