| Serie 1 |
| Felipe Alarcon Graf | San José de Chicureo | | 2:06.82 | 1 |
| Hernan Carreño Ulloa | Complejo Educacional Consolidada | | 2:08.55 | 2 |
| Sebastian Sanhueza Acuña | CDAR | | 2:09.04 | 3 |
| Felipe De La Maza Bengoa | Cordillera | | 2:09.72 | 4 |
| Rodrigo Marqíquez Lujan | San Francisco Javier de Huechuraba | | 2:09.93 | 5 |
| Juan Enrique Silva Ried | Tabancura | | 2:11.73 | 7 |
| Cristóbal Román Kunze | Sankt Thomas Morus | | 2:13.34 | 8 |
| Diego Rivera Gonzalez | Liceo Experimental Manuel de Salas | | 2:13.36 | 9 |
| Matias Cruz Errazuriz | Tabancura | | 2:14.26 | 10 |
| Tomás Martínez Palacios | Verbo Divino | | 2:14.62 | 11 |
| Christian Benjamín Urrutia Alarcón | Instituto Claudio Matte | | 2:15.35 | 12 |
| Damian Sahurie Luco | Saint George's College | | 2:15.40 | 13 |
| Joaquin Toledo Valenzuela | SSCC Manquehue | | 2:18.61 | 18 |
| Benjamin Ignacio Ferrari Monserrat | San Anselmo | | | |
| Clemente Atria Fuentes | San Ignacio El Bosque | | | |
| Maximiliano James Ogalde | San Francisco Javier de Huechuraba | | | |
| Serie 2 |
| Noah Edwards Latham | The Grange School | | 2:11.22 | 6 |
| Harumatsu Kanda Pérez | Sankt Thomas Morus | | 2:16.60 | 14 |
| Pablo Alberto Fernández Katz | San Benito | | 2:16.95 | 15 |
| Tomas Alfonso Medel Hidalgo | Institución Teresiana | | 2:17.16 | 16 |
| Ian Dieter Diethelm Apablaza | San Benito | | 2:19.39 | 20 |
| Vicente Salazar Valverde | Liahona | | 2:20.44 | 21 |
| Giovanni Alexander Ibarra Antinao | De Santa María - El Monte | | 2:20.96 | 22 |
| Thomas Sheck M | Saint George's College | | 2:22.58 | 24 |
| Benjamín Tagle Gonzalez | Everest | | | |
| Francisco Errázuriz Lohmann | Cumbres | | | |
| Joaquin Alfonso Carrasco Villagran | Institución Teresiana | | | |
| Joaquin Guzman Ferenandez | Padre Hurtado y Juanita de los Andes | | | |
| Matías Secudino Gil Lizana | Verbo Divino | | | |
| Max Pooley Barros | San Anselmo | | | |
| Vicente Sepulveda Espinoza | New Little College | | | |
| Serie 3 |
| Alfonso Enrique Plandiura Navarrete | Padre Hurtado y Juanita de los Andes | | 2:24.85 | 27 |
| Jorge Ignacio Angulo Guajardo | Liceo José Toribio Medina | | 2:25.24 | 29 |
| Martin Concha Brogle | San Ignacio El Bosque | | 2:26.38 | 31 |
| Luis Correa Ariztia | Cordillera | | 2:28.57 | 33 |
| Benjamin Cintolesi Moller | The Newland School | | 2:31.11 | 34 |
| Alberto Gringras Altman | Instituto Hebreo | | 2:32.12 | 35 |
| Agustin Las Heras Lecanda | Saint Gabriel's School | | | |
| Alfred Anton Brass O'krey | San Pedro Nolasco - Vitacura | | | |
| Bryan Andres Faundez Cartagena | Helen Lee Lasen de Santo Domingo | | | |
| Gustavo Ohlsson Lopez | Saint Gabriel's School | | | |
| Juan Ignacio Vega Maack | The Newland School | | | |
| Lukas Vallejos Kohnenkamp | The Mayflower School | | | |
| Maicol Karim Roveres Mendez | Christ School de Pudahuel | | | |
| Rafael Jordán Joannon | San Isidro | | | |
| Santiago Clavel Gualda | San Isidro | | | |
| Serie 4 |
| Mikclee Juñor Lafond | Instituto América - Maipú | | 2:17.36 | 17 |
| Cristóbal Nawël Huaracán Campos | Liceo Salesiano Camilo Ortúzar Montt | | 2:18.87 | 19 |
| Benjamín Turina Del Valle | Mayor - Peñalolen | | 2:21.88 | 23 |
| Ricardo Román Chávez | Nuestra Señora del Camino | | 2:23.46 | 25 |
| Vicente Roy Bautista Saffari | Trebulco School | | 2:23.49 | 26 |
| Fernando Fritz Berríos | Manquecura Valle Lo Campino - Quilicura | | 2:24.90 | 28 |
| Nicolás Ignacio Fuica Sepúlveda | San Nicolás Diacono - Colina | | 2:26.04 | 30 |
| Amaru Garcia Lopez | Nuestra Señora del Camino | | 2:28.40 | 32 |
| Jair Boh Araya | Coronel Eleuterio Ramírez Molina - La Reina | | 3:01.97 | 36 |
| Benjamin Ignacio Guerrero Guaico | Christ School de Pudahuel | | | |
| Benjamin Matias Aballay Palma | Polivalente Don Orione | | | |
| Felipe Valenzuela Leon | Regina Pacis | | DNF | |
| Jose Benjamin Paiva Ferrada | San Jorge - Talca | | | |
| Luis Santiago Mella Ibaceta | Internado Nacional Barros Arana | | | |
| Pablo Nicolas Rojas Muñoz | San Jorge - Talca | | | |
| Clasificación final |
| Felipe Alarcon Graf | San José de Chicureo | | 2:06.82 | 1 |
| Hernan Carreño Ulloa | Complejo Educacional Consolidada | | 2:08.55 | 2 |
| Sebastian Sanhueza Acuña | CDAR | | 2:09.04 | 3 |
| Felipe De La Maza Bengoa | Cordillera | | 2:09.72 | 4 |
| Rodrigo Marqíquez Lujan | San Francisco Javier de Huechuraba | | 2:09.93 | 5 |
| Noah Edwards Latham | The Grange School | | 2:11.22 | 6 |
| Juan Enrique Silva Ried | Tabancura | | 2:11.73 | 7 |
| Cristóbal Román Kunze | Sankt Thomas Morus | | 2:13.34 | 8 |
