| Nicolas Orellana Palacios | Manuel Larrain - CuricĂł | | DNS (1:02.860) | |
| Pedro Katz Meko | The Grange School | | DNS (1:03.580) | |
| Serie 1 |
| Marc Anderson Donat Donat | Deportivo Luis Cruz MartĂnez | 3 | 48.70 | 1 |
| Benjamin Ignacio Tejos Florenzano | Everest | 5 | 49.47 | 2 |
| Beltran Ayala Urrejola | Saint George's College | 6 | 51.32 | 3 |
| Vicente Yañez Maldonado | Padre Hurtado | 7 | 51.99 | 4 |
| Angel Eduardo Guevara Balza | Instituto O'Higgins de Rancagua | 1 | 54.96 | 15 |
| Leon Florenzano Errazuriz | Verbo Divino | 2 | DNS | |
| Maximo Correa Montero | Everest | 4 | DNS | |
| Serie 2 |
| MartĂn Demaria Molina | Tabancura | 5 | 52.35 | 5 |
| Martin Vergara Albornoz | Cordillera | 3 | 52.89 | 6 |
| Borja Lecannelier Vuskovic | Padre Hurtado | 2 | 53.47 | 7 |
| Manuel Widow Otaegui | Huinganal | 7 | 54.74 | 13 |
| Luis JesĂşs VillalĂłn Esperguen | Escuela Guardia Marina Ernesto Riquelme | 1 | DNS | |
| Elyhomar José Morales Pérez | Instituto Comercial La Cisterna | 4 | DNS | |
| Theophane Dármand De Cheateveaux | San Francisco de AsĂs | 6 | DNS | |
| Serie 3 |
| Emanuel Avila Saavedra | Cristiano | 1 | 53.68 | 8 |
| MartĂn Sotomayor Ramirez | San Benito | 3 | 54.47 | 11 |
| Tomás Alonso Fernandez GĂłmez | Santa MarĂa de BelĂ©n | 6 | 54.97 | 16 |
| Ignacio Lindh Salinas | Padre Hurtado | 7 | 55.32 | 18 |
| Pedro Benjamin Rojas Hermosilla | Montessori de Talca | 2 | DNS | |
| Benjamin Cancino Ponce | Instituto Premilitar de Chile | 4 | DNS | |
| Fernando Vallejos Lopez | Colegio Los Alpes de MaipĂş | 5 | DNS | |
| Serie 4 |
| Valentin Orellana Ortiz | Escuela Atlética Ganbaru | 5 | 54.79 | 14 |
| Vicente Sepulveda Cortes | Grace College | 3 | 55.17 | 17 |
| Tomas Raddatz Arteaga | Cordillera | 4 | 55.50 | 21 |
| AgustĂn Ovalle Bambach | Tabancura | 2 | 56.44 | 23 |
| Patricio Parrao Millar | Maitenes | 1 | 59.60 | 24 |
| Mario Isidoro Gutiérrez Bravo | Escuela Villa Prat | 7 | 1:02.86 | 25 |
| ValentĂn Eduardo Vargas Savchenko | Las Condes | 6 | 1:03.58 | 26 |
| Serie 5 |
| Ignacio Chible Ugalde | Lycée Antoine de Saint-Exupéry | 2 | 53.92 | 9 |
| BenjamĂn GarcĂ©s Lemus | San Ignacio El Bosque | 4 | 54.06 | 10 |
| Mateo Hadad Selman | The Newland School | 6 | 54.71 | 12 |
| Sven Robert Jenschke Jordan | San Benito | 1 | 55.34 | 19 |
| Andrés Ignacio Navarrete Arenas | The Newland School | 8 | 55.47 | 20 |
| Miguel Correa AriztĂa | Cordillera | 5 | 56.42 | 22 |
| Gonzalo Osbaldo Sánchez Letelier | Escuela Porongo | 7 | 1:04.29 | 27 |
| José Antonio Abarca Navarrete | Maitenes | 3 | | |
| Serie 6 |
| Pablo Ruiz Tal | Sankt Thomas Morus | 1 | DNS | |
| Manuel Allard Greene | Verbo Divino | 3 | DNS | |
| Hernán Muñoz Silva | Tabancura | 7 | DNS | |
| Serie 7 |
| Maximiliano Jose Morande Dueñas | San Anselmo | 1 | DNS | |
| Maximiliano Andres Henriquez Rojas | Academia de Humanidades | 2 | DNS | |
| Diego Valdivia De Baeremaecker | San Isidro | 3 | DNS | |
| Joaquin Arriagada Buttazzoni | Cumbres | 4 | DNS | |
| Simon Francisco Poblete Rojas | Verbo Divino - Chicureo | 7 | DNS | |
| ClasificaciĂłn final |
| Marc Anderson Donat Donat | Deportivo Luis Cruz MartĂnez | 3 | 48.70 | 1 |
| Benjamin Ignacio Tejos Florenzano | Everest | 5 | 49.47 | 2 |
| Beltran Ayala Urrejola | Saint George's College | 6 | 51.32 | 3 |
| Vicente Yañez Maldonado | Padre Hurtado | 7 | 51.99 | 4 |
| MartĂn Demaria Molina | Tabancura | 5 | 52.35 | 5 |
| Martin Vergara Albornoz | Cordillera | 3 | 52.89 | 6 |
| Borja Lecannelier Vuskovic | Padre Hurtado | 2 | 53.47 | 7 |
| Emanuel Avila Saavedra | Cristiano | 1 | 53.68 | 8 |
