| Serie 1 |
| Nicolas Daniel Muñoz Vargas | Lycée Charles de Gaulle | | 2:13.72 | 5 |
| Matías Blanco Silva | San Anselmo | | 2:16.79 | 8 |
| Pedro Donoso Dittborn | Monte Tabor | | 2:19.85 | 13 |
| Fernando Moran Montecinos | The Greenland School | | 2:24.88 | 31 |
| Alonso Yañez Maldonado | Padre Hurtado | | 2:26.40 | 35 |
| Tomas Fernández Bustamante | Cumbres | | 2:29.40 | 39 |
| Andrés Jorquera Santelices | Cristiano | | 2:29.44 | 41 |
| Alexander Gergel Ravanal | Internacional SEK | | 2:32.90 | 52 |
| Rafael Kloss Persico | Rudolf Steiner | | 2:38.17 | 57 |
| Vicente Agustin Nadeau Fuentes | Montessori de Talca | | 2:39.29 | 58 |
| Abraham Alejandro Robles Guerrero | Centro Educacional Aquelarre | | | |
| Bruno Maximiliano Tapia Vairelli | Scuola Italiana - Vittorio Montiglio | | | |
| Diego Alonso Salamanca Costella | The Mayflower School | | | |
| Javier Ignacio Loyola Ansaldo | Marista - Diego Echeverría | | | |
| Sebastián Madariaga Muñoz | Wenlock | | | |
| Serie 2 |
| Valentin Acuña Flores | Liahona | | 1:57.73 (CR) | 1 |
| Simon Agustin Gonzalez Albornoz | Manuel Larrain - Curicó | | 2:07.41 | 2 |
| Baltazar Iglesis Legarreta | San Anselmo | | 2:18.54 | 11 |
| Gabriel Carmona Casadio | San Isidro | | 2:20.87 | 16 |
| Benjamin Mira Pinto | Nuestra Señora del Camino | | 2:22.80 | 21 |
| Alonso Tomas Carrillo Zapata | La Misión de Calera de Tango | | 2:24.08 | 28 |
| Tristan Grez Kassner | Rudolf Steiner | | 2:24.71 | 30 |
| Matías Benjamín Ojeda Cano | Liceo Salesiano Camilo Ortúzar Montt | | 2:26.02 | 33 |
| José Tomás Molina Reyes | El Bosque - Puente Alto | | 2:28.89 | 38 |
| Martín Antonio López Marín | Instituto Nacional General José Miguel Carrera | | 2:29.87 | 43 |
| Diego Wagener Parada | Monte Tabor | | 2:30.49 | 45 |
| Samuel Águila Hidalgo | Mayor - Peñalolen | | 2:32.37 | 50 |
| Benjamin Infante Bustos | Tabancura | | | |
| Javier Agustin Gonzales Perez | Centro Educacional Aquelarre | | | |
| Maximo Agustin Castillo Yañez | Marista - Diego Echeverría | | | |
| Serie 3 |
| Benjamin Bravo Benavides | Manuel Larrain - Curicó | | 2:09.62 | 3 |
| Vicente Larrain Morales | Manquecura - Ciudad del Este | | 2:15.26 | 6 |
| Rafael Morales Sepulveda | Huinganal | | 2:15.47 | 7 |
| Gabriel Abarca Pasten | Saint Louis School - Maipú | | 2:18.08 | 10 |
| Joaquín Rodríguez Chacana | Verbo Divino | | 2:22.80 | 22 |
| Mateo Zuanic Díaz | Epullay Montessori | | 2:24.15 | 29 |
| Juan Jose Nazar Silva | Tabancura | | 2:25.54 | 32 |
| Tomás Salinas Bravo | San Fernando de Buin Oriente | | 2:31.32 | 46 |
| Felipe Cortes Rojas | San Francisco de Asís | | 2:31.83 | 48 |
| Tomás Bretón Barros | Monte Tabor | | 2:35.99 | 55 |
| Clemente González Dois | La Misión de Calera de Tango | | | |
| Cristian Alonso Espinoza Caces | San Leonardo Murialdo | | | |
| Egon Stein Adolph Keim Cáceres | Liceo Bicentenario - Talagante | | | |
| Lucas Ignacio Painemal Fabio | Verbo Divino - Chicureo | | | |
| Vicente Dargenio Díaz | San Isidro | | | |
| Serie 4 |
| Pedro Reed Concha | Cordillera | | 2:20.61 | 15 |
| Juan Henrry Chavez Quispe | Saint Louis School - Maipú | | 2:21.01 | 17 |
| Borja Rivero Dulcic | Verbo Divino | | 2:21.82 | 18 |
| Emilio Renato Navarrete Collado | Instituto O'Higgins de Rancagua | | 2:22.32 | 20 |
| Matias Octavio Cartagena Basualto | Campanario - Buin | | 2:23.70 | 24 |
| Pedro Pablo Ureta Alvarez | Huinganal | | 2:23.71 | 25 |
| Santiago Pinto Azócar | San Francisco Javier de Huechuraba | | 2:23.85 | 27 |
| Agustín Krefft Molina | San Isidro | | 2:32.88 | 51 |
| Agustín Gamboa Ojeda | San Ignacio El Bosque | | 2:35.28 | 54 |
| Anibal Le Blanc Koehler | Tabancura | | | |
| Daniel Price Tandirak | The Grange School | | | |
| Ernesto Valdés Weber | San Benito | | | |
| Martín Cáraves Camus | Mariano de Schoenstatt | | | |
| Pablo Ignacio Pradenas Duran | Academia de Humanidades | | | |
| Silvestre Pavic Garea | Sankt Thomas Morus | | | |
| Serie 5 |
| Tomás Hayler Browne | San Benito | | 2:11.40 | 4 |
| Fernando Alonso Morales Ponce | Instituto O'Higgins de Rancagua | | 2:17.68 | 9 |
| Miguel Rodriguez Zabaleta | Leonardo Da Vinci de Las Condes | | 2:20.46 | 14 |
| Alonso Javier Ortiz Espinoza | Alberto Pérez | | 2:26.21 | 34 |
| Joaquin Augusto Peralta Valverde | Campanario - Buin | | 2:26.47 | 36 |
| Santiago Gaspar Klein Tapia | Mariano de Schoenstatt | | 2:27.61 | 37 |
| Arturo Becerra Bornscheuer | Alemán de Santiago | | 2:29.65 | 42 |
| Manuel Monckeberg Toro | Huinganal | | 2:30.37 | 44 |
| Roberto Rojas Carrillo | Instituto Chacabuco | | 2:31.82 | 47 |
| Kian Frank Madler Jofré | Sankt Thomas Morus | | 2:48.28 | 61 |
| Lucca Sebastián Satriani Vidaurre | De La Salle | | 2:55.08 | 62 |
| Agustín Eduardo Leal Rodríguez | Academia de Humanidades | | | |
| Manuel Irarrazaval Larrain | Cordillera | | | |
| Pedro Franken Zaldivar | Verbo Divino | | | |
| Serie 6 |
| Juan De Dios Correa Tocornal | Cumbres | | 2:19.46 | 12 |
| Mateo Rodrigo Peña Guerra | Pan American College | | 2:21.87 | 19 |
| Tomas Francisco Vergara Silva | Instituto O'Higgins de Rancagua | | 2:22.98 | 23 |
| Juan Jose Rodriguez Aravena | Scuola Italiana - Vittorio Montiglio | | 2:23.84 | 26 |
| Vinicius Barros Vasconcelos | Saint Gabriel's School | | 2:29.43 | 40 |
| Fernando Alonso Cordero Bratti | Campanario - Buin | | 2:32.24 | 49 |
| Daniel Jesus Utrera Garcia | Escuela Porongo | | 2:34.13 | 53 |
| Alonso Hormazabal Covarrubias | Instituto Chacabuco | | 2:36.21 | 56 |
| Bruno Saffie Valdes | The Mayflower School | | 2:39.63 | 59 |
| David Romero Mazo | Internacional SEK | | 2:43.57 | 60 |
| Gaspar Ignacio Zúñiga Maltes | Alemán de La Serena | | | |
| Iñaki Baeza Buyse | Almenar de Pirque | | | |
| Lucas Donoso Soto | Saint George's College | | | |
| Raimundo Moreno Pinto | Cordillera | | | |
| Clasificación final |
| Valentin Acuña Flores | Liahona | | 1:57.73 (CR) | 1 |
| Simon Agustin Gonzalez Albornoz | Manuel Larrain - Curicó | | 2:07.41 | 2 |
| Benjamin Bravo Benavides | Manuel Larrain - Curicó | | 2:09.62 | 3 |
| Tomás Hayler Browne | San Benito | | 2:11.40 | 4 |
| Nicolas Daniel Muñoz Vargas | Lycée Charles de Gaulle | | 2:13.72 | 5 |
| Vicente Larrain Morales | Manquecura - Ciudad del Este | | 2:15.26 | 6 |
| Rafael Morales Sepulveda | Huinganal | | 2:15.47 | 7 |
| Matías Blanco Silva | San Anselmo | | 2:16.79 | 8 |
