| Serie 1 |
| Martín Emilio Mercado Duarte | Champagnat - Villa Alemana | | 2:10.90 | 1 |
| Vicente Guzman Morales | Instituto Rafael Ariztía | | 2:19.35 | 3 |
| Alvaro Eliot Pinto Muñoz | Salesiano Valparaíso | | 2:24.28 (2:24.2800) | 4 |
| Benjamin Andres Mazuela Hernandez | Marista - Diego Echeverría | | 2:28.73 | 6 |
| Mateo Leiva Arenas | The Kingstown School | | 2:29.62 | 8 |
| Lorenzo Sebastian Riquelme Kevesic | The Kingstown School | | 2:32.54 | 10 |
| Vicente Saavedra Meyer | Aconcagua | | 2:43.31 | 17 |
| Martin Pizarro Murphi | Instituto Chacabuco | | 2:48.14 | 18 |
| Sebastián Vivar Tapia | Hispano - Villa Alemana | | 2:48.93 | 19 |
| Emilio Muñoz Salinas | Instituto Chacabuco | | 2:50.55 | 20 |
| Sebastián Arriagada Millas | Instituto Chacabuco | | 2:50.60 | 21 |
| Gabriel Alfonso Llanquilef Magnus | The Kingstown School | | DNS | |
| Agustín Ignacio Torres Sepulveda | Montemar | | DNS | |
| Felipe Ariel Montenegro Arancibia | Aconcagua | | DNS | |
| Joaquin Aspee Campos | Instituto Rafael Ariztía | | DNS | |
| Pedro De Larraechea Jolly | Lycée Jean D'Alembert | | DNS | |
| Serie 2 |
| Santiago Arias Galvis | Bethel - Quilpué | | 2:14.46 | 2 |
| Julian Donoso Acevedo | Lycée Jean D'Alembert | | 2:24.28 (2:24.2800) | 5 |
| Mateo Javier Miranda Gorigoitia | Montemar | | 2:29.41 | 7 |
| Gabriel Antonio Flores Fandiño | Marista - Diego Echeverría | | 2:30.33 | 9 |
| Cristobal Casar Fernandez | Lycée Jean D'Alembert | | 2:33.66 | 11 |
| Rafael Andrés Berardi Fernández | Montemar | | 2:37.07 | 12 |
| Kevin Leonnel Roa Cataño | Marista - Diego Echeverría | | 2:38.45 | 13 |
| Damian Bustos Paez | Instituto Rafael Ariztía | | 2:39.32 | 14 |
| Matías Vicente Galloso Inostroza | Instituto Santa María - Limache | | 2:40.18 | 15 |
| Pedro Clemente Frías Bastías | Champagnat - Villa Alemana | | 2:41.61 | 16 |
| Jose Manuel Aravena Herrera | Curimón - San Felipe | | 2:53.01 | 22 |
| David Jesús Cárdenas Quiroz | Champagnat - Villa Alemana | | DNS | |
| Tomás Andrés Cáceres Vásquez | Liceo Menesiano Sagrado Corazón Llay-Llay | | DNS | |
| Clasificación final |
| Martín Emilio Mercado Duarte | Champagnat - Villa Alemana | | 2:10.90 | 1 |
| Santiago Arias Galvis | Bethel - Quilpué | | 2:14.46 | 2 |
| Vicente Guzman Morales | Instituto Rafael Ariztía | | 2:19.35 | 3 |
| Alvaro Eliot Pinto Muñoz | Salesiano Valparaíso | | 2:24.28 (2:24.2800) | 4 |
| Julian Donoso Acevedo | Lycée Jean D'Alembert | | 2:24.28 (2:24.2800) | 5 |
| Benjamin Andres Mazuela Hernandez | Marista - Diego Echeverría | | 2:28.73 | 6 |
| Mateo Javier Miranda Gorigoitia | Montemar | | 2:29.41 | 7 |
| Mateo Leiva Arenas | The Kingstown School | | 2:29.62 | 8 |
