| Benjamin Barker Vallejos | Las Rastras | | | |
| Cristian Amaro Nahuel Palma BastÃas | Centenario de Temuco | | | |
| Diego Bertarini Villar | Instituto Alemán de Osorno | | | |
| Facundo Zwanzger MartÃnez | Alemán de La Unión | | | |
| Francisco Román Selman | San Luis de Alba | | | |
| Héctor Amaro Silva Encina | Eleuterio Ramirez | | | |
| Helmut Montero Molina | Santa Marta Osorno | | | |
| Ignacio Neumann Bittner | Germania del Verbo Divino | | | |
| Joaquin Antonio Wernli Lapostol | Puerto Varas | | | |
| Joaquin Sebastian Oyarzun Nahuelhuaique | Pumahue - Temuco | | | |
| Jonathan Soto Guerra | Escuela Eusebio Ibar Schepeler | | | |
| Jorge Augusto Schmidt Yáñez | San Francisco Javier | | | |
| Martin Ignacio Gallardo Paillacar | Eleuterio Ramirez | | | |
| Matias Bastián Muñoz Saldivia | Liceo Galvarino Riveros Cárdenas - Castro | | | |
| Maximiliano Bernier Bernier | Las Rastras | | | |
| Rafael Cristóbal Pérez Darat | Pumahue - Temuco | | | |
| Rafael Ignacio Cortéz Cartes | Proyecto de Futuro - Paillaco | | | |
| Tomás Espinoza Engler | Lycée Claude Gay | | | |
| Vicente Javier Ojeda Chavez | Escuela Libertad - Puerto Montt | | | |
| Serie 1 |
| ElÃas Joel Olivera Godoy | Liceo Bicentenario Rector Abdón Andrade Coloma | 7 | 10.16 | 5 q |
| Alonso Nicolás Pastén Quidel | Patagonia College - Puerto Montt | 4 | 10.74 | 19 |
| AgustÃn Nicolás Núñez Barends | Instituto Alemán de Osorno | 2 | 10.75 | 20 |
| Emiliano Gabriel Lizama Mancilla | Instituto Alemán de Puerto Montt | 8 | 10.81 | 21 |
| AgustÃn Vicuña Torres | Alemán de La Unión | 3 | 10.89 | 24 |
| Cristóbal Aguayo Pino | Alemán de Puerto Varas | 6 | 11.26 | 28 |
| Agustin Gomez Romero | Pulmahue | 1 | 12.20 | 39 |
| Andres Matias Hitschfeld Solar | Alemán de Puerto Varas | 5 | 12.64 | 41 |
| Serie 2 |
| Enzo Rodas Vargas | Instituto Alemán de Valdivia | 2 | 10.02 | 2 q |
| Gaspar Wilson Aray | Instituto Alemán de Osorno | 7 | 10.65 | 16 |
| Gabriel Contreras Lopez | Germania del Verbo Divino | 5 | 10.87 | 22 |
| Gabriel Cortez Castillo | Mayor - Peñalolen | 6 | 10.87 | 23 |
| Ethan Brayan Alberto Vásquez Obreque | Bernardo Felmer Niklitschek - Lanco | 3 | 10.99 | 25 |
| Gustavo Sandoval Villanueva | Puerto Varas | 8 | 11.03 | 26 |
| Facundo Seguel Becar | San Luis de Alba | 4 | 12.66 | 42 |
| Emilio Andrés Pimentel Valenzuela | San Francisco Javier | 1 | 13.89 | 45 |
| Serie 3 |
| Joaquin Martino Burgos | Santa Teresa de los Andes - Puerto Aysén | 8 | 10.03 | 3 q |
| Bastian Alexander Alvarado Muñoz | Escuela Mexico de Michoacan | 1 | 10.05 | 4 q |
| Joaquin Hornung Esparza | Santa Cruz - Rio Bueno | 7 | 10.22 | 6 q |
| Joaquin Alexis Mera Medel | Bernardo Felmer Niklitschek - Lanco | 5 | 11.29 | 30 |
| Joaquin Andres Keuter Rotter | Instituto Inmaculada Concepción - Valdivia | 6 | 11.54 | 35 |
| Isaias Tafari Almendras Soto | Bernardo Felmer Niklitschek - Lanco | 3 | 11.55 | 36 |
| Javier Ignacio González Vivanco | Lycée Claude Gay | 4 | 11.68 | 37 |
| Serie 4 |
| Marcelo Meneses Tobar | Mayor - Peñalolen | 4 | 9.80 | 1 q |
| Nicolas Oliva Caro | Osorno College | 6 | 10.30 | 9 |
| Juan Pedro Lagos Larroulet | San Ignacio El Bosque | 2 | 10.31 | 10 |
| MatÃas Villouta Oliver | Alemán de Puerto Varas | 5 | 10.47 | 13 |
| Nicolás Saffie Maritz | Germania del Verbo Divino | 7 | 10.71 | 18 |
| José Frias Richard | San Ignacio El Bosque | 1 | 11.37 | 31 |
| Santiago Adolfo Contreras DÃaz | Alemán de La Unión | 8 | 11.53 | 34 |
| Luciano Andrés Diaz Riffo | San Francisco Javier | 3 | DNF | |
| Serie 5 |
| Martin Ale Muñoz | Instituto Alemán de Osorno | 8 | 10.22 | 7 q |
| Tomas Alejandro Vargas Muñoz | Liceo Bicentenario Rector Abdón Andrade Coloma | 7 | 10.23 | 8 q |
| Santino Giuseppe Firmani Arnaldi | Instituto Alemán de Puerto Montt | 3 | 10.62 | 15 |
| Simón Arancibia Vidal | San Ignacio El Bosque | 6 | 11.10 | 27 |
| Sebástian Cormac Niklitschek Ulloa | Instituto Alemán de Puerto Montt | 5 | 11.39 | 32 |
| Santiago Soto Carrasco | Windsor School - Valdivia | 2 | 11.43 | 33 |
| Sebastián Abud Di Girolamo | Puerto Varas | 4 | 12.23 | 40 |
| Santiago Sepulveda Quevedo | Mayor - Peñalolen | 1 | 12.82 | 43 |
| Serie 6 |
| Diego Simón Olivares Labarca | Saint George's College | 3 | 10.43 | 11 |
| Yerald Yañez Vargas | Escuela Rural Juanita Gallardo | 1 | 10.53 | 14 |
| Rodolfo Ezequiel Andrade Mansilla | Pumahue - Puerto Montt | 2 | 10.70 | 17 |
| Cristobal Aguirre GarcÃa-Huidobro | Saint George's College | 5 | 11.93 | (F.C.) |
| José Calleja Rovira | Saint George's College | 4 | 12.05 | (F.C.) |
| Serie 7 |
| Domingo Lorca Ferrer | Saint George's College | 2 | 10.45 | 12 |
| Lucas Donoso Soto | Saint George's College | 3 | 11.11 | 28 |
| Sebastian Ignacio Bartsch Aguilar | San Francisco Javier | 6 | 11.87 | 38 |
| Joaquin Hausdorf Valenzuela | Inmaculada Concepción - Puerto Varas | 4 | 13.13 | 44 |
| Mateo Ignacio Acuña Schiefelbein | Saint George's College | 5 | 11.15 | (F.C.) |
