| Serie 1 |
| Benjamin Ignacio Tejos Florenzano | Everest | 4 | 50.21 | 5 |
| MartÃn Demaria Molina | Tabancura | 1 | 51.44 | 7 |
| Kanai Andres Godoy Bahamondez | Francisco de Miranda | 5 | 52.40 | 11 |
| Tomás Arenas Kutz | Tabancura | 6 | 53.66 | 18 |
| Vicente Donoso Mendez | Monte Tabor | 2 | 53.98 | 19 |
| Manuel Guzman Garcia De La Huerta | Verbo Divino | 3 | DNS | |
| Victor Raffernau Contreras | The Kingstown School | 7 | DNS | |
| Andrés Ignacio Barrios RamÃrez | Pedro de Valdivia - Peñalolén | 8 | DNS | |
| Serie 2 |
| Arturo Goldsack Salinas | Huinganal | 7 | 53.01 | 15 |
| Matias Benjamin Jiménez Lagos | Tamelcura | 1 | 53.12 | 16 |
| Benjamin Tabach Socias | Cumbres | 3 | 54.53 | 23 |
| Manuel Widow Otaegui | Huinganal | 6 | 55.87 | 29 |
| Mateo Leiva Arenas | The Kingstown School | 5 | 58.94 | 39 |
| Bruno Raimann Sauma | The Grange School | 4 | 1:00.03 | 40 |
| JoaquÃn Sepulveda Herrera | Las Condes | 2 | 1:07.83 | 51 |
| Sebastián Miller Compagnoni | Scuola Italiana - Vittorio Montiglio | 8 | DNS | |
| Serie 3 |
| Beltran Ayala Urrejola | Saint George's College | 2 | 49.61 | 3 |
| Vicente Yañez Maldonado | Padre Hurtado | 3 | 52.18 | 9 |
| Borja Lecannelier Vuskovic | Padre Hurtado | 8 | 52.86 | 14 |
| Miguel Correa AriztÃa | Cordillera | 4 | 55.07 | 28 |
| Benjamin Cancino Ponce | Instituto Premilitar de Chile | 7 | 57.86 | 35 |
| Gaston Alonso Ledezma Bugueño | Marista - Diego EcheverrÃa | 5 | 1:04.43 | 47 |
| AgustÃn Radbil Nazar | Cumbres | 6 | 1:04.46 | 48 |
| Alfonso Espinoza Castro | Lycée Jean Mermoz | 1 | 1:04.76 | 49 |
| Serie 4 |
| BenjamÃn Garcés Lemus | San Ignacio El Bosque | 4 | 54.10 | 20 |
| Dante Didier Carvajal Duarte | Bicentenario Nuestra Señora de Guadalupe | 1 | 54.19 | 21 |
| Max Odino Henriquez | Verbo Divino | 2 | 55.01 | 27 |
| Valentin Orellana Ortiz | Escuela Atlética Ganbaru | 3 | 56.24 | 31 |
| Jose Tomas Leon Lindh | SSCC Manquehue | 8 | 56.25 | 32 |
| Gabriel Van Klaveren Herrmann | Alemán de Santiago | 5 | 1:00.69 | 43 |
| Alejandro Vito Ocaña Jara | Las Condes | 6 | 1:01.02 | 44 |
| Lucas Ignacio Donaire Foster | La Misión de Calera de Tango | 7 | 1:01.94 | 45 |
| Serie 5 |
| Tomas Leon Valenzuela | SSCC Manquehue | 6 | 48.91 | 1 |
| Jose Tomas Ramirez Gaudlitz | San Anselmo | 4 | 51.70 | 8 |
| Martin Vergara Albornoz | Cordillera | 3 | 52.22 | 10 |
| Tomas Vásquez Plass | San Benito | 1 | 56.96 | 33 |
| Baltazar Perelló Burr | Monte Tabor | 2 | 57.65 | 34 |
| Carlos MarÃn Poblete | Lycée Jean Mermoz | 5 | 1:07.49 | 50 |
| Maximiliano Andres Henriquez Rojas | Academia de Humanidades | 7 | DNS | |
| Serie 6 |
| Maximo Correa Montero | Everest | 4 | 49.62 | 4 |
| Matias Pino Ross | San Anselmo | 3 | 52.83 | 13 |
| Domingo Perez Convalia | Everest | 1 | 54.85 | 25 |
| Juan Cuevas Domange | Monte Tabor | 5 | 58.33 | 36 |
| Dante Saure Quinteros | Saint Gabriel's School | 2 | 58.73 | 38 |
| Domingo Iglesis Lagarreta | San Anselmo | 6 | DNS | |
| José Cifuentes Morales | San Francisco de AsÃs | 7 | DNS | |
| Serie 7 |
| Juan Pablo Lyon Errázuriz | Tabancura | 4 | 49.07 | 2 |
| Nicolas Iriarte Tagle | Padre Hurtado | 7 | 53.19 | 17 |
| Alonso Tomás León Rojas | Academia de Humanidades | 5 | 54.32 | 22 |
| Alberto Urquizar Naveillan | Huinganal | 1 | 54.65 | 24 |
| Sebastian Rencoret Escala | Saint George's College | 2 | 54.89 | 26 |
| JoaquÃn Vial Vergara | San Isidro | 3 | 1:00.47 | 41 |
| Tomás Van De Wyngard Torres | Lycée Jean Mermoz | 6 | 1:04.43 | 46 |
| Serie 8 |
| Leon Florenzano Errazuriz | Verbo Divino | 4 | 50.49 | 6 |
| Santiago Matta Sotomayor | Saint George's College | 3 | 52.51 | 12 |
| Jose Alfredo Hernandez Angulo | The Kingstown School | 6 | 56.00 | 30 |
| José Tomás Diaz Betancourt | The Southern Cross School | 5 | 58.51 | 37 |
| Santiago De La Cuadra A | The Grange School | 7 | 1:00.65 | 42 |
| Ignacio Arratia Arriaza | Santa Cruz - Chicureo | 1 | DNS | |
| Domingo Matte Subercaseaux | Cordillera | 2 | DNS | |
| Clasificación final |
| Tomas Leon Valenzuela | SSCC Manquehue | 6 | 48.91 | 1 |
| Juan Pablo Lyon Errázuriz | Tabancura | 4 | 49.07 | 2 |
| Beltran Ayala Urrejola | Saint George's College | 2 | 49.61 | 3 |
| Maximo Correa Montero | Everest | 4 | 49.62 | 4 |
| Benjamin Ignacio Tejos Florenzano | Everest | 4 | 50.21 | 5 |
| Leon Florenzano Errazuriz | Verbo Divino | 4 | 50.49 | 6 |
| MartÃn Demaria Molina | Tabancura | 1 | 51.44 | 7 |
| Jose Tomas Ramirez Gaudlitz | San Anselmo | 4 | 51.70 | 8 |
