| Serie 1 |
| Ramón Fuenzalida Correa | Verbo Divino | 5 | 47.70 (CR) | 1 |
| Max Moraga Echeverría | Verbo Divino | 6 | 48.02 | 2 |
| Agustin Balmaceda Heitmann | San José de Chicureo | 3 | 48.95 | 3 |
| Beltran Ayala Urrejola | Saint George's College | 8 | 50.04 | 4 |
| Diego Noseda Polanco | Verbo Divino | 1 | DNS | |
| José Velasco González | Saint George's College | 2 | DNS | |
| Agustín Coronel No Registra | Argentina | 4 | DNS | |
| Juan Andres Concha Pinto | San Ignacio El Bosque | 7 | DNS | |
| Serie 2 |
| Álvaro Andrés Ulloa Mendez | Aconcagua | 1 | 50.47 | 5 |
| Manuel Cabezón Bascuñán | Verbo Divino | 3 | 51.01 | 6 |
| Jose Miguel Goio Mendez | Instituto Inglés de Rancagua | 5 | 53.10 | 10 |
| Matias Benjamin Jiménez Lagos | Tamelcura | 6 | 53.20 | 11 |
| Matías Angulo Rillón | Huinganal | 2 | 54.81 | 17 |
| Martin Castro Faret | Verbo Divino | 4 | DNS | |
| Leon Florenzano Errazuriz | Verbo Divino | 7 | DNS | |
| Diego Iacobelli Ovalle | Tabancura | 8 | DNS | |
| Serie 3 |
| Matias Olivares Bustos | Helen Lee Lasen de Santo Domingo | 5 | 52.02 | 7 |
| Felipe Natanael Pizarro Pizarro | Tamelcura | 1 | 52.08 | 8 |
| Vicente Yañez Maldonado | Padre Hurtado | 7 | 52.88 | 9 |
| Domingo Sanchez Amunategui | Tabancura | 2 | 54.18 | 15 |
| Agustín Ignacio Figueroa Cárdenas | Saint George's College | 3 | DNS | |
| Domingo Cortinez Martinez | San José de Chicureo | 4 | DNS | |
| Enrique Munita Melendez | San José de Chicureo | 6 | DNS | |
| Mauricio Elias Fuentes Daza | Liceo Bicentenario B-29 Andrés Sabella Gálvez | 8 | DNS | |
| Serie 4 |
| Martin Vergara Albornoz | Cordillera | 4 | 53.33 | 12 |
| Martín Demaria Molina | Tabancura | 6 | 53.57 | 13 |
| Luis Jesús Villalón Esperguen | Escuela Guardia Marina Ernesto Riquelme | 5 | 53.87 | 14 |
| Manuel Widow Otaegui | Huinganal | 3 | 54.38 | 16 |
| Maximo Andres Altamirano Alarcon | Instituto Santa María - Limache | 7 | 55.49 | 22 |
| Máximo Gómez Flores | Liceo Industrial de San Fernando | 1 | 56.38 | 24 |
| Lucas Tornero Bravo | San Ignacio El Bosque | 2 | DNS | |
| Cristián José Eyzaguirre Donoso | Huinganal | 8 | DNS | |
| Serie 5 |
| Ignacio Lindh Salinas | Padre Hurtado | 7 | 54.94 | 18 |
| Matias Cisneros Del Fierro | San Francisco Javier de Huechuraba | 6 | 54.95 | 19 |
| Pedro Benjamin Rojas Hermosilla | Montessori de Talca | 5 | 55.44 | 20 |
| Benjamin Cancino Ponce | Instituto Premilitar de Chile | 4 | 55.48 | 21 |
| Vicente Sepulveda Cortes | Grace College | 3 | 55.72 | 23 |
| Uri Daile Bass | La Misión de Calera de Tango | 1 | DNS | |
| Jose Tomas Bunout Miquel | Everest | 2 | DNS | |
| José Cifuentes Morales | San Francisco de Asís | 8 | DNS | |
| Clasificación final |
| Ramón Fuenzalida Correa | Verbo Divino | 5 | 47.70 (CR) | 1 |
| Max Moraga Echeverría | Verbo Divino | 6 | 48.02 | 2 |
| Agustin Balmaceda Heitmann | San José de Chicureo | 3 | 48.95 | 3 |
| Beltran Ayala Urrejola | Saint George's College | 8 | 50.04 | 4 |
| Álvaro Andrés Ulloa Mendez | Aconcagua | 1 | 50.47 | 5 |
| Manuel Cabezón Bascuñán | Verbo Divino | 3 | 51.01 | 6 |
| Matias Olivares Bustos | Helen Lee Lasen de Santo Domingo | 5 | 52.02 | 7 |
| Felipe Natanael Pizarro Pizarro | Tamelcura | 1 | 52.08 | 8 |
