| Serie 1 |
| Santiago Soto Liberona | Cordillera | 2 | 53.50 | 6 |
| Felipe Diaz Dominguez | Cordillera | 4 | 54.03 | 7 |
| Cristobal Ignacio Viveros Carrillo | Cambridge College | 1 | 56.41 | 9 |
| Jorge Augusto Sánchez Ulloa | Calasanz | 7 | 56.95 | 10 |
| Alonso Tomas Carrillo Zapata | La Misión de Calera de Tango | 6 | 57.16 | 11 |
| Daniel Lepeley Rubio | The Mayflower School | 3 | 58.45 | 17 |
| Antonio Calleja Bovio | Everest | 5 | 1:01.19 | 24 |
| Serie 2 |
| Vicente Contreras Villalobos | Escuela Atlética Ganbaru | 2 | DNS | |
| Sergio Pablo Olea Perez | Instituto San MartÃn - Curicó | 4 | DNS | |
| Humberto Peña Douglas | The Mayflower School | 6 | DNS | |
| José Domingo Medel Bezanilla | Everest | 7 | DNS | |
| Serie 3 |
| Lucas Valdés Vyhmeister | Saint Gaspar College | 6 | 50.93 | 1 |
| Borja Pisano Fourcade | Tabancura | 4 | 52.40 | 2 |
| Tomás Javier Rivera Céspedes | Instituto La Salle | 5 | 52.87 | 4 |
| Ariel Riquelme Rosales | Escuela Atlética Ganbaru | 1 | 57.20 | 12 |
| Alonso Ihann Peñalosa Poblete | Liceo A-119 Talagante | 3 | 57.53 | 14 |
| MatÃas Alamos Holtz | Alemán Chicureo | 2 | 1:00.85 | 22 |
| Javier Nathan Kreisberg | Instituto Hebreo | 7 | DNS | |
| Serie 4 |
| Tomás Arenas Kutz | Tabancura | 1 | 52.51 | 3 |
| Joaquin Aspee Campos | Instituto Rafael AriztÃa | 3 | 53.45 | 5 |
| Anibal Fuenzalida Correa | Verbo Divino | 2 | 54.62 | 8 |
| Franco Alejandro Basaez Guerra | The Greenland School | 5 | 59.05 | 18 |
| JoaquÃn Ignacio Regifo Larrain | Alemán Chicureo | 6 | 59.72 | 20 |
| Martin DÃaz Del Solar | De La Salle | 4 | DNS | |
| Tomás Francisco Morales MartÃnez | Curimón - San Felipe | 7 | DNF | |
| Serie 5 |
| Alexanders Antonio Herrera Araya | Marista - Nuestra Señora de Andacollo | 7 | 57.39 | 13 |
| Gabriel Van Klaveren Herrmann | Alemán de Santiago | 5 | 58.00 | 15 |
| Bruno Raimann Sauma | The Grange School | 1 | 58.10 | 16 |
| AgustÃn Alejandro Fernandez Esquivel | Marista - Nuestra Señora de Andacollo | 3 | 59.44 | 19 |
| Fabricio Miguel Abarca Jerez | Marista - Diego EcheverrÃa | 2 | 1:00.17 | 21 |
| Matias Zurita Bustos | Instituto Rafael AriztÃa | 6 | 1:00.97 | 23 |
| Cristobal Ignacio Veloso Aravena | Marista - Diego EcheverrÃa | 8 | 1:03.67 | 25 |
| Frantz Quijano Rodriguez | The Greenland School | 4 | 1:04.89 | 26 |
| Serie 6 |
| Mateo Rubilar Reyes | Manquecura - Ciudad de los Valles | 3 | DNS | |
| Diego Alonso Rojas Canales | Lincoln College San MartÃn | 5 | DNS | |
| Diego Maldonado Gallardo | Liceo CientÃfico Humanista La Chimba | 6 | DNS | |
| Clasificación final |
| Lucas Valdés Vyhmeister | Saint Gaspar College | 6 | 50.93 | 1 |
| Borja Pisano Fourcade | Tabancura | 4 | 52.40 | 2 |
| Tomás Arenas Kutz | Tabancura | 1 | 52.51 | 3 |
| Tomás Javier Rivera Céspedes | Instituto La Salle | 5 | 52.87 | 4 |
| Joaquin Aspee Campos | Instituto Rafael AriztÃa | 3 | 53.45 | 5 |
| Santiago Soto Liberona | Cordillera | 2 | 53.50 | 6 |
| Felipe Diaz Dominguez | Cordillera | 4 | 54.03 | 7 |
| Anibal Fuenzalida Correa | Verbo Divino | 2 | 54.62 | 8 |
