| Serie 1 |
| Valentin Acuña Flores | Liahona | | 2:03.98 (CR) | 1 |
| Cristian Alonso Espinoza Caces | San Leonardo Murialdo | | 2:18.30 | 2 |
| Pedro Noseda Polanco | Verbo Divino | | 2:18.36 | 3 |
| Juan De Dios Correa Tocornal | Cumbres | | 2:22.47 | 6 |
| Mateo Godoy Pauner | Highlands | | 2:26.33 | 11 |
| Vicente Acosta Cifuentes | Alemán de Santiago | | 2:33.25 | 20 |
| Pablo Silva Castillo | Cordillera | | 2:37.65 | 26 |
| Manuel Monckeberg Toro | Huinganal | | 2:40.44 | 29 |
| Fernando Alonso Cordero Bratti | Campanario - Buin | | 2:40.91 | 31 |
| Emilio Báez Herrera | Epullay Montessori | | 2:53.41 | 36 |
| Martin Contreras Piza | San Anselmo | | 2:57.40 | 39 |
| Gabriel Quiroga González | Institución Teresiana | | 2:58.04 | 40 |
| Daniel Price Tandirak | The Grange School | | DNS | |
| Mateo Ibarra Cortiínez | San Isidro | | DNS | |
| Simón Buitrago Viera | San Ignacio El Bosque | | DNS | |
| Serie 2 |
| Gabriel Abarca Pasten | Saint Louis School - Maipú | | 2:19.16 | 4 |
| Carlos José Wilson Almarza | Verbo Divino | | 2:25.18 | 9 |
| Mateo Arellano Soto | San Francisco Javier de Huechuraba | | 2:25.26 | 10 |
| Matias Octavio Cartagena Basualto | Campanario - Buin | | 2:28.14 | 14 |
| Roberto Vergara Chomon | Cordillera | | 2:37.03 | 25 |
| Vicente Dargenio Díaz | San Isidro | | 2:44.04 | 32 |
| Juan Pablo Fernández Baeza | Cumbres | | 2:54.21 | 37 |
| Tomás Weiffenbach Amenábar | Monte Tabor | | 2:55.96 | 38 |
| Theo Von Graevenitz Arecheta | Alemán Chicureo | | 3:02.64 | 42 |
| Baltazar Iglesis Legarreta | San Anselmo | | DNS | |
| Diego Jose Rabat Tocornal | Tabancura | | DNS | |
| Juan Jose Kiessling Vergara | Highlands | | DNS | |
| Santiago Zamorano Allan | SSCC Manquehue | | DNS | |
| Tomas Numair Rueda | Padre Hurtado y Juanita de los Andes | | DNS | |
| Vicente Zacharias A | The Grange School | | DNS | |
| Serie 3 |
| Alonso Sepulveda Arellano | Santa Cruz - Chicureo | | 2:20.82 | 5 |
| Gustavo Mallea Rocha | SSCC Alameda | | 2:23.15 | 7 |
| Ernesto Valdés Weber | San Benito | | 2:26.65 | 12 |
| Tomás Hayler Browne | San Benito | | 2:27.23 | 13 |
| Emilio Fernandez Hurtado | Huinganal | | 2:33.17 | 17 |
| Joaquin Augusto Peralta Valverde | Campanario - Buin | | 2:33.24 | 18 |
| Facundo Mateo Quintana Nieto | Leonardo Da Vinci | | 2:34.81 | 22 |
| Julian Lema Garces | Andree English School | | 2:35.70 | 23 |
| Christian Meier Grandón | Saint Gabriel's School | | 2:36.42 | 24 |
| Martin Olivos Gonzalez | Saint Gabriel's School | | 2:40.22 | 28 |
| Manuel Irarrazaval Larrain | Cordillera | | 2:40.49 | 30 |
| Carlos Brito Sepulveda | Everest | | 2:45.38 | 34 |
| David Romero Mazo | Internacional SEK | | 2:46.77 | 35 |
| Enzo Bagliano Ugaz | Institución Teresiana | | 2:59.58 | 41 |
| Agustín Doña Rojas | San Francisco de Asís | | DNS | |
| Anibal Le Blanc Koehler | Tabancura | | DNS | |
| Diego Braham Fernandez | Everest | | DNS | |
| Diego Castillo Sambuceti | San Francisco Javier de Huechuraba | | DNS | |
| Ignacio Antonio Vicencio Palma | Andree English School | | DNS | |
| Javier Alejandro Mena Ortega | Marista - Diego Echeverría | | DNS | |
| Joaquin Larrain Undurraga | Tabancura | | DNS | |
| Luciano Alonso Berríos Gaete | Instituto Alonso de Ercilla | | DNS | |
| Mateo Ignacio Acuña Schiefelbein | Saint George's College | | DNS | |
| Matías Montedónico Moller | Saint George's College | | DNS | |
| Pedro Donoso Dittborn | Monte Tabor | | DNS | |
| Tomás Quemada Elton | Monte Tabor | | DNS | |
| Vicente Tomas Sanhueza Saavedra | Marista - Diego Echeverría | | DNS | |
| Vicente Agustin Nadeau Fuentes | Montessori de Talca | | DNS | |
| Serie 4 |
| Alejandro Gómez Lopez | Presidente Alessandri | | 2:24.70 | 8 |
| Manuel Cordoba Ruiz | Institución Teresiana | | 2:32.04 | 15 |
| Antonio Kubick Lesser | Verbo Divino | | 2:32.13 | 16 |
| Ignacio Irarrazaval Olivares | Huinganal | | 2:33.24 | 19 |
| Alonso Tomas Carrillo Zapata | La Misión de Calera de Tango | | 2:34.76 | 21 |
| Federico Rinsche Palma | San Anselmo | | 2:37.74 | 27 |
| Lucas Donoso Soto | Saint George's College | | 2:44.70 | 33 |
| Felipe Cortes Rojas | San Francisco de Asís | | 3:04.13 | 43 |
| Ignacio Enrique Madrid Madrid | Marista - Diego Echeverría | | DNS | |
| Eduardo Cerda Salamé | Highlands | | DNS | |
| Felipe Alejandro Koppmann Alvarez | Andree English School | | DNS | |
| Franco Vicuña Ivanschitz | Alemán de Santiago | | DNS | |
| José Francisco Gili Prieto | San Benito | | DNS | |
| Julian Morales Arenas | Saint Gabriel's School | | DNS | |
| Clasificación final |
| Valentin Acuña Flores | Liahona | | 2:03.98 (CR) | 1 |
| Cristian Alonso Espinoza Caces | San Leonardo Murialdo | | 2:18.30 | 2 |
| Pedro Noseda Polanco | Verbo Divino | | 2:18.36 | 3 |
| Gabriel Abarca Pasten | Saint Louis School - Maipú | | 2:19.16 | 4 |
| Alonso Sepulveda Arellano | Santa Cruz - Chicureo | | 2:20.82 | 5 |
| Juan De Dios Correa Tocornal | Cumbres | | 2:22.47 | 6 |
| Gustavo Mallea Rocha | SSCC Alameda | | 2:23.15 | 7 |
| Alejandro Gómez Lopez | Presidente Alessandri | | 2:24.70 | 8 |
