| Serie 1 |
| Diego Cubas Mardon | Cordillera | | 2:19.77 | 1 |
| Nicolas Tiscornia Cruz | Del Valle | | 2:22.90 | 2 |
| Guillermo José Leiva Cuadro | San Ignacio El Bosque | | 2:25.40 | 3 |
| Angel Gaspar Aedo Haute | Altair | | 2:30.18 | 6 |
| Diego Laborde Benavente | Cordillera | | 2:32.01 | 9 |
| Cristóbal Vergara Rossler | Huinganal | | 2:33.24 | 11 |
| Rodrigo Langevin Errazuriz | Huinganal | | 2:35.61 | 13 |
| Arsenio Molina Demaria | Tabancura | | 2:37.48 | 15 |
| Baltazar Velasco Lillo | Saint George's College | | 2:42.97 | 20 |
| Joaquín Ignacio Sepúlveda Haemmerli | Alemán de Temuco | | 2:49.53 | 23 |
| Malki Seitun Fuentes | Alemán de Temuco | | 2:53.69 | 24 |
| Tomás Quemada Elton | Monte Tabor | | 2:55.63 | 25 |
| Tomás Ignacio Donoso Sarralde | Santo Domingo | | 2:57.88 | 26 |
| Serie 2 |
| Benjamin Gonzalez Arias | Alemán de Santiago | | 2:28.07 | 4 |
| Jeronimo Carcelen Amenabar | Verbo Divino | | 2:29.99 | 5 |
| Martin Cerda Farias | San Ignacio El Bosque | | 2:30.56 | 7 |
| Rodrigo Arrigorriaga Alessandri | Cordillera | | 2:31.75 | 8 |
| Cristian Alonso Espinoza Caces | San Leonardo Murialdo | | 2:32.48 | 10 |
| Crescente Cifuentes Mimica | San Anselmo | | 2:33.33 | 12 |
| José Tomás Errázuriz Correa | Tabancura | | 2:35.94 | 14 |
| Maximiliano Matta Schilling | Saint George's College | | 2:37.65 | 16 |
| Antonio Undurraga Emhart | Alemán de Temuco | | 2:38.14 | 17 |
| Benjamín Gana Correa | Tabancura | | 2:40.18 | 18 |
| Gregorio Cifuentes Mimica | San Anselmo | | 2:42.38 | 19 |
| Pablo Andrés Quemada Román | San Francisco de Asís | | 2:46.21 | 21 |
| Gabriel Abarca Pasten | Saint Louis School - Maipú | | 2:47.81 | 22 |
| Borja Antonio Méndez Del Pozo | Mayor - Peñalolen | | 2:59.81 | 27 |
| Martín Cristóbal Espinoza Pulgar | Santo Cura de Ars | | 3:05.24 | 28 |
| Clasificación final |
| Diego Cubas Mardon | Cordillera | | 2:19.77 | 1 |
| Nicolas Tiscornia Cruz | Del Valle | | 2:22.90 | 2 |
| Guillermo José Leiva Cuadro | San Ignacio El Bosque | | 2:25.40 | 3 |
| Benjamin Gonzalez Arias | Alemán de Santiago | | 2:28.07 | 4 |
| Jeronimo Carcelen Amenabar | Verbo Divino | | 2:29.99 | 5 |
| Angel Gaspar Aedo Haute | Altair | | 2:30.18 | 6 |
| Martin Cerda Farias | San Ignacio El Bosque | | 2:30.56 | 7 |
| Rodrigo Arrigorriaga Alessandri | Cordillera | | 2:31.75 | 8 |
