| Serie 1 |
| Vicente Zañartu Zañartu | Tabancura | | 3:05.85 | 5 |
| Martín Larraín Gonzalez | San José de Chicureo | | 3:14.48 | 7 |
| Cristian Zegers Peralta | Cordillera | | 3:17.55 | 9 |
| Simón Choe Godoy | Epullay Montessori | | 3:20.59 | 12 |
| Santiago Echeverria Pérez | Calasanz | | 3:22.79 | 13 |
| Juan José Salas Galaz | Royal American School | | 3:26.19 | 14 |
| Andrés Ignacio González Reyes | De La Salle | | 3:35.11 | 16 |
| Mariano Subercaseux Espinoza | The Southern Cross School | | 3:44.22 | 17 |
| Santiago Hormann Letelier | La Misión de Calera de Tango | | 3:47.00 | 19 |
| Diego Javier Ortiz Fernández | Santa Cruz - Chicureo | | 4:10.94 | 20 |
| Aníbal Troncoso Peñafiel | Everest | | DNS | |
| Diego Muñoz Huidobro | Pucaiquen | | DNS | |
| Javier Antonio Salgado Figueroa | Institución Teresiana | | DNS | |
| Mateo Benard Sanz | San José de Chicureo | | DNS | |
| Santiago Demergasso Nieva | Everest | | DNS | |
| Serie 2 |
| Emilio Pellegrini Claro | Cordillera | | 2:56.00 | 1 |
| Facundo Antonio Lopez Caceres | Leonardo Da Vinci - Llay Llay | | 2:56.10 | 2 |
| Agustín Valdés Saavedra | Tabancura | | 3:04.89 | 3 |
| José Mackenna Morán | Tabancura | | 3:05.80 | 4 |
| Diego Armando Peña Alcantara | Santa Cruz - Chicureo | | 3:09.95 | 6 |
| Pedro Rodriguez Cerda | Internacional SEK | | 3:14.90 | 8 |
| Mario Fernando Cruzat Soto | Nueva Providencia | | 3:19.11 | 10 |
| Tomás Vergara Toro | San José de Chicureo | | 3:19.30 | 11 |
| Maximiliano Llanos Straub | Epullay Montessori | | 3:33.59 | 15 |
| Diego Garrido Poblete | Calasanz | | 3:46.93 | 18 |
| Cristian Inostroza Morales | La Misión de Calera de Tango | | DNF | |
| Rafael Andrés Corvalán Merino | Santa Cruz - Chicureo | | DNS | |
| Román Loroño Gajardo | Everest | | DNS | |
| Clasificación final |
| Emilio Pellegrini Claro | Cordillera | | 2:56.00 | 1 |
| Facundo Antonio Lopez Caceres | Leonardo Da Vinci - Llay Llay | | 2:56.10 | 2 |
| Agustín Valdés Saavedra | Tabancura | | 3:04.89 | 3 |
| José Mackenna Morán | Tabancura | | 3:05.80 | 4 |
| Vicente Zañartu Zañartu | Tabancura | | 3:05.85 | 5 |
| Diego Armando Peña Alcantara | Santa Cruz - Chicureo | | 3:09.95 | 6 |
| Martín Larraín Gonzalez | San José de Chicureo | | 3:14.48 | 7 |
| Pedro Rodriguez Cerda | Internacional SEK | | 3:14.90 | 8 |
