| Serie 1 |
| Agustín Coronel | Argentina | 3 | 48.49 (CR) | 1 |
| Benjamin Ignacio Roman Moraga | Manantial de Ovalle | 4 | 51.67 | 2 |
| Pedro Marín Garcés | Cordillera | 2 | 52.83 | 5 |
| Enrique Munita Melendez | San José de Chicureo | 6 | 52.97 | 6 |
| Miguel Angel Mancilla Carrasco | Nueva Esperanza - Yungay | 1 | 53.14 | 7 |
| Jose Tomas Biancani Gana | Monte Tabor | 8 | 54.08 | 8 |
| Iker Batista | Panamá | 5 | DNS | |
| Matias Olivares Bustos | Helen Lee Lasen de Santo Domingo | 7 | DNS | |
| Serie 2 |
| Felipe Errazuriz Correa | Tabancura | 1 | 54.58 | 12 |
| Pablo Agustin De La Maza Bengoa | Cordillera | 5 | 55.37 | 14 |
| Giordano Carlos Olivares Marchant | Instituto Comercial Padre Alberto Hurtado | 6 | 55.73 | 15 |
| Benjamin Muñoz Garachena | San José de Chicureo | 8 | 56.37 | 18 |
| Crecente Fantoni Prieto | Cordillera | 2 | 58.91 | 27 |
| Vicente Sanhueza Labarca | Cordillera | 3 | DNS | |
| Benjamín José Valenzuela Imperatore | San Benito | 4 | DNS | |
| Santiago Vildosola Benavente | Tabancura | 7 | DNS | |
| Serie 3 |
| Martín Montaner Lagos | Saint George's College | 5 | 54.12 | 10 |
| Nicolas Vial Lecaros | Tabancura | 6 | 55.87 | 16 |
| Ignacio Andres Oyanedel Morales | Cardenal Carlos Oviedo Cavada | 3 | 56.85 | 19 |
| Raimundo Opazo Tagle | San Ignacio El Bosque | 1 | 59.52 | 29 |
| Francisco Alberto Molina Reyes | Colegio Almenar de Pirque | 2 | DNS | |
| Cristóbal García Ovalle | Huinganal | 4 | DNS | |
| Rafael Piña Quinteros | Santa María de Cervellón | 7 | DNS | |
| Benjamín Sebastián Osses López | Nueva Esperanza - Yungay | 8 | DNS | |
| Serie 4 |
| Uri Daile Bass | La Misión de Calera de Tango | 7 | 54.74 | 13 |
| Benjamin Vergara Silva | Instituto O'Higgins de Rancagua | 3 | 56.01 | 17 |
| Cristobal Ponce Fuenzalida | San Ignacio El Bosque | 5 | 57.58 | 20 |
| Pablo De La Barra Osorio | Saint George's College | 8 | 57.73 | 23 |
| Rodrigo Yarur Schmohl | Everest | 2 | 57.98 | 24 |
| Mateo Jara Manriquez | Saint George's College | 1 | 1:00.58 | 30 |
| Martin Bretauer A | The Grange School | 4 | DNS | |
| Mateo Soliz Bernardin | Epullay Montessori | 6 | DNS | |
| Serie 5 |
| Borja Ayala Cabello | Saint George's College | 4 | 54.52 | 11 |
| Santiago Rodriguez Grass | Saint George's College | 1 | 57.67 | 21 |
| Tomas Fernandez Perez De Arce | Cordillera | 2 | 57.69 | 22 |
| Nicolas Jose Fernandez Carmona | Everest | 3 | 58.58 | 26 |
| Eduardo Vio Arriagada | San Ignacio El Bosque | 7 | 59.19 | 28 |
| Felipe Natanael Pizarro Pizarro | Tamelcura | 5 | DNS | |
| Nicolás Alfonso Pizarro Pizarro | Tamelcura | 6 | DNS | |
| Matias Alejandro Gajardo Guerrero | Escuela Villa Prat | 8 | DNS | |
| Serie 6 |
| Ramón Fuenzalida Correa | Verbo Divino | 1 | 52.08 | 3 |
| Manuel Cabezón Bascuñán | Verbo Divino | 8 | 52.59 | 4 |
| Matías Angulo Rillón | Huinganal | 5 | 54.09 | 9 |
| Nicolás Muñoz Eichler | Saint George's College | 3 | 58.35 | 25 |
| José Cifuentes Morales | San Francisco de Asís | 2 | DNS | |
| Raimundo Herceg Lacalle | Saint George's College | 6 | DNS | |
| Ricardo Riesco Larrain | Tabancura | 7 | DNS | |
| Clasificación final |
| Agustín Coronel | Argentina | 3 | 48.49 (CR) | 1 |
| Benjamin Ignacio Roman Moraga | Manantial de Ovalle | 4 | 51.67 | 2 |
| Ramón Fuenzalida Correa | Verbo Divino | 1 | 52.08 | 3 |
| Manuel Cabezón Bascuñán | Verbo Divino | 8 | 52.59 | 4 |
| Pedro Marín Garcés | Cordillera | 2 | 52.83 | 5 |
| Enrique Munita Melendez | San José de Chicureo | 6 | 52.97 | 6 |
| Miguel Angel Mancilla Carrasco | Nueva Esperanza - Yungay | 1 | 53.14 | 7 |
| Jose Tomas Biancani Gana | Monte Tabor | 8 | 54.08 | 8 |
