| Serie 1 |
| Nicolás Ignacio Sepúlveda Zauritz | The English Institute | | 2:44.73 | 1 |
| Camilo Hevia Bobadilla | Epullay Montessori | | 2:54.66 | 2 |
| Francisco Corvalan Santelices | San Ignacio El Bosque | | 2:55.76 | 3 |
| Gaspar Johnson Roig | Tabancura | | 2:58.04 | 4 |
| Nicolas Tiscornia Cruz | Saint Louis School - MaipĂş | | 3:03.34 | 10 |
| Clemente Valderrama Wielandt | Everest | | 3:05.22 | 11 |
| Alonso Rojas Balladares | Escuela Arturo Echazarreta LarraĂn | | 3:24.15 | 21 |
| Nicolás GarcĂa Vial | The Newland School | | 3:35.07 | 26 |
| Benjamin Ignacio Carrera Reyes | Verbo Divino - Chicureo | | 3:45.75 | 30 |
| Franco Badani Larrondo | Instituto Chacabuco | | | |
| Leon Bustos Bravo | The Angel's School | | | |
| MartĂn Fresno Ritter | Cumbres | | | |
| Vicente Gonzalez Alegria | The Mayflower School | | | |
| Serie 2 |
| Juan José Labra Hernández | The Newland School | | 2:58.52 | 5 |
| Mateo Pezoa Contreras | The Mayflower School | | 2:59.36 | 6 |
| Ignacio Mackenna Dominguez | Tabancura | | 2:59.82 | 7 |
| Vicente Arturo Muñoz Silva | Academia de Humanidades | | 3:10.04 | 14 |
| Martin Bargsted Verteneul | Everest | | 3:14.74 | 15 |
| Alfonso Valenzuela Gonzalez | Cumbres | | 3:14.84 | 16 |
| Máximo Patricio Bastidas Guajardo | The English Institute | | 3:14.97 | 17 |
| Clemente Vergara Troncoso | Instituto Chacabuco | | 3:15.18 | 18 |
| Gabriel BĂłrquez Bustos | Maitenes | | 3:34.25 | 25 |
| Clever Joseph Araujo CalderĂłn | Verbo Divino - Chicureo | | | |
| MartĂn CristĂłbal Espinoza Pulgar | Santo Cura de Ars | | | |
| Pedro Mesa Molina | San Ignacio El Bosque | | | |
| Serie 3 |
| Santiago Smith Diaz Valdes | Tabancura | | 3:00.65 | 8 |
| Pablo Valenzuela Valenzuela | Cordillera | | 3:01.25 | 9 |
| Gabriel Undurraga Castro | The Mayflower School | | 3:05.68 | 12 |
| Ignacio Silva Montes | San Ignacio El Bosque | | 3:09.88 | 13 |
| Alonso Sepulveda Arellano | Santa Cruz - Chicureo | | 3:16.13 | 19 |
| Pedro Undurraga Aubert | Everest | | 3:17.38 | 20 |
| Martin Padilla Guerra | Lincoln IA Chicureo | | 3:28.69 | 22 |
| Simon Doweck Doweck | Lincoln IA Chicureo | | 3:30.42 | 23 |
| Osvaldo Peñaloza Azocar | Escuela Domingo Ortiz de Rosas | | 3:31.73 | 24 |
| Maximiliano GarcĂa Prado | Cumbres | | 3:35.53 | 27 |
| Raul Muñoz Romero | Lincoln IA Lo Barnechea | | 3:41.76 | 28 |
| Juan Pablo Gahona Valenzuela | Verbo Divino - Chicureo | | 3:43.81 | 29 |
| BenjamĂn AndrĂ©s Herrera Buscaglione | Antartica Chilena | | 3:53.22 | 31 |
| Lucas Alexander Thomson Ramos | The English Institute | | | |
| ClasificaciĂłn final |
| Nicolás Ignacio Sepúlveda Zauritz | The English Institute | | 2:44.73 | 1 |
| Camilo Hevia Bobadilla | Epullay Montessori | | 2:54.66 | 2 |
| Francisco Corvalan Santelices | San Ignacio El Bosque | | 2:55.76 | 3 |
| Gaspar Johnson Roig | Tabancura | | 2:58.04 | 4 |
| Juan José Labra Hernández | The Newland School | | 2:58.52 | 5 |
| Mateo Pezoa Contreras | The Mayflower School | | 2:59.36 | 6 |
| Ignacio Mackenna Dominguez | Tabancura | | 2:59.82 | 7 |
| Santiago Smith Diaz Valdes | Tabancura | | 3:00.65 | 8 |
