| Serie 1 |
| Agustin Balmaceda Heitmann | San José de Chicureo | 4 | 49.53 | 1 |
| Martin Castro Faret | Verbo Divino | 6 | 51.68 | 2 |
| Manuel Cabezón Bascuñán | Verbo Divino | 3 | 52.10 | 3 |
| Magdiel Panagua P | El Boldo | 1 | 53.99 | 10 |
| Domingo Sanchez Amunategui | Tabancura | 2 | 54.03 | 11 |
| Juan Andres Concha Pinto | San Ignacio El Bosque | 8 | 54.65 | 15 |
| Jose Miguel Goio Mendez | Instituto Inglés de Rancagua | 5 | DNS | |
| Matias Olivares Bustos | Helen Lee Lasen de Santo Domingo | 7 | DNS | |
| Serie 2 |
| Matías Angulo Rillón | Huinganal | 7 | 53.04 | 5 |
| Juan Vicente Rodriguez Flores | Padre Hurtado y Juanita de los Andes | 6 | 53.08 | 6 |
| Octavio Urrutia Moraga | Mayor - Peñalolen | 2 | 54.21 | 12 |
| Vicente Sanhueza Labarca | Cordillera | 1 | 54.86 | 17 |
| Martín Montaner Lagos | Saint George's College | 8 | 54.96 | 18 |
| Benjamín José Valenzuela Imperatore | San Benito | 3 | DNS | |
| Pablo Agustin De La Maza Bengoa | Cordillera | 4 | DNS | |
| Fernando Orellana Velásquez | Andree English School | 5 | DNS | |
| Serie 3 |
| Uri Daile Bass | La Misión de Calera de Tango | 4 | 54.38 | 13 |
| Gerardo Huber Manquilef | San José de Chicureo | 5 | 54.81 | 16 |
| Santiago Rodriguez Grass | Saint George's College | 8 | 55.57 | 19 |
| Felipe Santander Montes | San Ignacio El Bosque | 6 | 55.85 | 21 |
| Rodrigo Yarur Schmohl | Everest | 1 | 56.59 | 23 |
| Agustín Soto Willumsen | Monte Tabor | 7 | 57.65 | 27 |
| Martín Araneda Araneda | San Anselmo | 2 | DNS | |
| Benjamín Melo Díaz Arana | Verbo Divino | 3 | DNS | |
| Serie 4 |
| Domingo Cortinez Martinez | San José de Chicureo | 7 | 53.14 | 8 |
| Nicolas Medina Davidson | SSCC Manquehue | 1 | 57.69 | 28 |
| Carlos Urzua Aristia | Monte Tabor | 4 | 58.30 | 29 |
| Vicente Muñoz Silva | Instituto O'Higgins de Rancagua | 6 | 1:00.78 | 30 |
| Fernando Medina Baeza | Institución Teresiana | 8 | 1:05.92 | 32 |
| Matias Ortiz Gutierrez | El Boldo | 2 | DNS | |
| Angel Bernardo Barahona Peña | San Francisco de Asís - San Bernardo | 3 | DNS | |
| Lucas Alonso Herrera Gallegos | Instituto San Martín - Curicó | 5 | DNS | |
| Serie 5 |
| Maximo Correa Montero | Everest | 4 | 52.45 | 4 |
| Nicolas Iriarte Tagle | Padre Hurtado y Juanita de los Andes | 8 | 53.09 | 7 |
| José Cifuentes Morales | San Francisco de Asís | 2 | 55.84 | 20 |
| Bruno Brufau A | Everest | 5 | 56.86 | 24 |
| Axel Zachlehner Schauenburg | Alemán de Santiago | 6 | 56.89 | 25 |
| Benjamín Romo Pacheco | Saint George's College | 1 | DNS | |
| Camilo Farías Negrón | Epullay Montessori | 3 | DNS | |
| Raimundo Valdes Saavedra | SSCC Manquehue | 7 | DNS | |
| Serie 6 |
| Domingo Matte Subercaseaux | Cordillera | 3 | 53.73 | 9 |
| Vicente Yañez Maldonado | Padre Hurtado y Juanita de los Andes | 7 | 54.64 | 14 |
| Gerardo Alamos Zañartu | Tabancura | 6 | 56.00 | 22 |
| Agustín Ovalle Bambach | Tabancura | 2 | 57.06 | 26 |
| Esteban Ignacio Aravena Rodriguez | San Ignacio El Bosque | 5 | 1:01.08 | 31 |
| Martín Mackenna Vial | Maitenes | 4 | DNS | |
| Martin Garces Celedon | SSCC Manquehue | 8 | DNS | |
| Clasificación final |
| Agustin Balmaceda Heitmann | San José de Chicureo | 4 | 49.53 | 1 |
| Martin Castro Faret | Verbo Divino | 6 | 51.68 | 2 |
| Manuel Cabezón Bascuñán | Verbo Divino | 3 | 52.10 | 3 |
| Maximo Correa Montero | Everest | 4 | 52.45 | 4 |
| Matías Angulo Rillón | Huinganal | 7 | 53.04 | 5 |
| Juan Vicente Rodriguez Flores | Padre Hurtado y Juanita de los Andes | 6 | 53.08 | 6 |
| Nicolas Iriarte Tagle | Padre Hurtado y Juanita de los Andes | 8 | 53.09 | 7 |
| Domingo Cortinez Martinez | San José de Chicureo | 7 | 53.14 | 8 |
