| Serie 1 |
| Clemente Von Unger Pablo | La Cruz de Machalí | | 3:33.80 (CR) | 1 |
| Santiago González Ortiz | San Isidro | | 3:37.82 | 2 |
| León Huidobro Pérez | San Benito | | 3:39.60 | 3 |
| Enrique Amenábar Ossa | San Isidro | | 3:42.99 | 4 |
| Clemente Lewin Tocornal | Verbo Divino | | 3:43.04 | 5 |
| Jose Pedro Lagos Salles | San Isidro | | 3:43.62 | 6 |
| Leon Palacios Evans | Verbo Divino | | 3:45.32 | 7 |
| Santiago Maino Verdugo | La Cruz de Machalí | | 3:45.88 | 8 |
| Jose Tomas Palacios Dittborn | Verbo Divino | | 3:46.29 | 9 |
| Vicente Antonio Cordero Bratti | Campanario - Buin | | 3:47.00 | 10 |
| Juan Baixas Ferrer | Everest | | 3:48.72 | 11 |
| Ronald Vera Valenzuela | Mayor - Peñalolen | | 3:50.68 | 12 |
| Diego Frias Borquez | Mayor - Peñalolen | | 3:52.03 | 13 |
| Benjamin Lira Baeza | San Benito | | 4:05.40 | 14 |
| Diego Alejandro Bórquez Gabler | Mariano de Schoenstatt | | 4:06.13 | 15 |
| Jose Pablo Romero Cerda | Saint James School | | 4:10.39 | 16 |
| Jose Domingo Arancibia Estebánez | San Benito | | 4:13.81 | 17 |
| Pedro Santos López De Maturana | Mariano de Schoenstatt | | 4:15.50 | 18 |
| Gaspar Agustin Vasquez Gallardo | Saint James School | | 4:16.39 | 19 |
| Nicolás Andrés Reyes Fuenzalida | Boston Academy Laguna del Sol | | 4:20.15 | 20 |
| Juan De Dios Zenteno Gonzalez | Boston Academy Laguna del Sol | | 4:26.52 | 21 |
| Agustin León Gómez Ilabaca | Boston Academy Laguna del Sol | | 4:28.93 | 22 |
| Stefano Felipe Zanetta Guzman | Saint James School | | 4:34.49 | 23 |
| Jose Domingo Hirribarren Galmez | Everest | | 4:34.88 | 24 |
| Dante Taddeo Occhi Di Bella | Mariano de Schoenstatt | | 4:35.18 | 25 |
| Luciano Pontigo Galindo | Mayor - Peñalolen | | 4:40.79 | 26 |
| Anibal Zañartu Zegers | La Cruz de Machalí | | | |
| Diego Portaluppi Scheel | Campanario - Buin | | | |
| Emilio Adolfo Villarroel Toledo | Instituto O'Higgins de Rancagua | | | |
| Juan Pablo Garcia Echavarria | Everest | | | |
| Pedro Aretio Molina | Campanario - Buin | | | |
