| Serie 1 |
| Cristian Alonso Espinoza Caces | San Leonardo Murialdo | | 2:19.14 | 4 |
| Nicolas Tiscornia Cruz | Del Valle | | 2:21.77 | 5 |
| Matias Octavio Cartagena Basualto | Campanario - Buin | | 2:29.17 | 6 |
| Páblo Rebollo Reyes | Verbo Divino | | 2:30.76 | 7 |
| Vicente Zacharias A | The Grange School | | 2:38.86 | 11 |
| Lucas Olguin Rueda | Mayor - Peñalolen | | 2:41.36 | 12 |
| Jesús Humberto Gaete Arancibia | Instituto La Salle | | 2:43.32 | 13 |
| Dariel Patric Maldonado Palma | Escuela Canciller Orlando Letelier | | 3:01.96 | 17 |
| Julian Fransisco Osorio Tamayo | Integral Arturo Prat | | 3:05.49 | 19 |
| Maximiliano Antoni Rios Vega | Escuela Claudio Arrau León | | 3:21.34 | 20 |
| Andres Triviño Escalona | Saint Louis School - Maipú | | DNS | |
| Eallison Zadiel Familia Gonzalez | Escuela Marcial Martínez de Ferrari | | DNS | |
| Emilio Guzman Lopez | Verbo Divino | | DNS | |
| Pedro Ignacio Baeza Fuenzalida | San Viator - Macúl | | DNS | |
| Rafael Osorio Reyes | De Santa María - El Monte | | DNS | |
| Renzo Hernández Marchant | Epullay Montessori | | DNS | |
| Serie 2 |
| Valentin Acuña Flores | Liahona | | 2:07.63 | 1 |
| Diego Cubas Mardon | Cordillera | | 2:13.75 | 2 |
| Martin Cerda Farias | San Ignacio El Bosque | | 2:14.65 | 3 |
| Daniel Price Tandirak | The Grange School | | 2:31.12 | 8 |
| Cristobal Ignacio Viveros Carrillo | Internacional Alba | | 2:33.08 | 9 |
| Diego Ojeda Cano | Liceo Salesiano Camilo Ortúzar Montt | | 2:33.33 | 10 |
| Santiago Muñoz Letelier | Mayor - Peñalolen | | 2:44.50 | 14 |
| Juan Pablo Peña Contreras | Maitenes | | 2:46.03 | 15 |
| Franco Rodríguez Rosasco | Epullay Montessori | | 2:53.44 | 16 |
| Gerardo Andres Chacin Gutierrez | Escuela Canciller Orlando Letelier | | 3:02.53 | 18 |
| Ariel Vergara Velásquez | Escuela Claudio Arrau León | | DNS | |
| Fabian Vistoso Abdala | De Santa María - El Monte | | DNS | |
| Gustavo Mallea Rocha | SSCC Alameda | | DNS | |
| Mateo Arellano Soto | San Francisco Javier de Huechuraba | | DNS | |
| Matias Fleischmann Donoso | Verbo Divino | | DNS | |
| Pedro Donoso Dittborn | Monte Tabor | | DNS | |
| Clasificación final |
| Valentin Acuña Flores | Liahona | | 2:07.63 | 1 |
| Diego Cubas Mardon | Cordillera | | 2:13.75 | 2 |
| Martin Cerda Farias | San Ignacio El Bosque | | 2:14.65 | 3 |
| Cristian Alonso Espinoza Caces | San Leonardo Murialdo | | 2:19.14 | 4 |
| Nicolas Tiscornia Cruz | Del Valle | | 2:21.77 | 5 |
| Matias Octavio Cartagena Basualto | Campanario - Buin | | 2:29.17 | 6 |
| Páblo Rebollo Reyes | Verbo Divino | | 2:30.76 | 7 |
| Daniel Price Tandirak | The Grange School | | 2:31.12 | 8 |
