| Serie 1 |
| Jose Hurtado Rivadeneira | Tabancura | 4 | 15.04 | 3 q |
| Roberto Peralta Vergara | Verbo Divino | 3 | 15.05 | 4 q |
| Giuliano Garguillo Gonzalez | Escuela Atlética Ganbaru | 1 | DNS | |
| Tomás Quemada Elton | Monte Tabor | 2 | DNS | |
| Simon Agustin Gonzalez Albornoz | Manuel Larrain - Curicó | 5 | DNS | |
| Jose Illanes Alvarez | Everest | 6 | DNS | |
| Renato Antonio Ojeda Arce | Instituto O'Higgins de Rancagua | 7 | DNS | |
| Julian Ignacio Carvajal Ramos | Marista - Nuestra Señora de Andacollo | 8 | DNS | |
| Serie 2 |
| Jose Tomas Villarroel Massardo | Trebulco School | 7 | 14.95 | 2 q |
| Vicente Acosta Cifuentes | Alemán de Santiago | 3 | 15.19 | 5 q |
| Ricardo Calvert Lopez | Padre Hurtado | 5 | 15.96 | 6 q |
| Sebastián DÃaz Fajardo | San José de Chicureo | 6 | 16.84 | 9 |
| Agustin Carrasco Silva | Everest | 4 | 17.02 | 10 |
| Jose Domingo Pardo Silva | Instituto Rafael AriztÃa | 1 | DNS | |
| Pedro Pablo Rodillo Sánchez | Monte Tabor | 2 | DNS | |
| Serie 3 |
| Nicolas Hurtado Rivadeneira | Tabancura | 5 | 14.76 | 1 q |
| Matias Vicente Areyuna Tejeda | Corazón de MarÃa - Antofagasta | 4 | 16.21 | 7 q |
| Damian Mingo Colvin | Trebulco School | 3 | 16.42 | 8 q |
| Pedro Franken Zaldivar | Verbo Divino | 1 | DNS | |
| Benjamin Ignacio Contreras Cortes | Marista - Nuestra Señora de Andacollo | 2 | DNS | |
| Moises Fuenmayor Lopez | Escuela Atlética Ganbaru | 6 | DNS | |
| Mateo Jeremias Guzman Palma | Marista - Diego EcheverrÃa | 7 | DNS | |
