| Andrés Teobaldo Larsen Apablaza | The Mackay School | DNS | |
| Daniel Alvarado Gutiérrez | Adventista de Quilpué | DNS | |
| Fabricio Miguel Abarca Jerez | Marista - Diego Echeverría | DNS | |
| Gabriel Alfonso Llanquilef Magnus | The Kingstown School | DNS | |
| Matías Vicente Galloso Inostroza | Instituto Santa María - Limache | DNS | |
| Ricardo Escarate Jara | Adventista de Quilpué | DNS | |
| Serie 1 |
| Martín Emilio Mercado Duarte | Champagnat - Villa Alemana | 2:05.33 | 1 |
| Franco Salvador Gargari Espinoza | Champagnat - Villa Alemana | 2:15.35 | 4 |
| Renato Esteban Espinoza Gonzalez | El Belloto | 2:16.71 | 6 |
| Romano Ramella Grbic | Lycée Jean D'Alembert | 2:23.77 | 9 |
| Jose Tomas Morales Zúñiga | Paula Vivanco | 2:31.02 | 14 |
| Emilio Muñoz Salinas | Instituto Chacabuco | 2:32.80 | 16 |
| Matias Zurita Bustos | Instituto Rafael Ariztía | 2:36.11 | 18 |
| Cristobal Echeverría Castro | Instituto Santa María - Limache | 2:39.20 | 19 |
| Enzo Tomasello Hermosilla | Lycée Jean D'Alembert | 2:39.65 | 20 |
| Sebastián Arriagada Millas | Instituto Chacabuco | 2:42.41 | 21 |
| Alan Benjamin Beiza Maturana | Liceo José Cortés Brown - Cerro Castillo | 3:14.36 | 23 |
| Camilo Vicente Del Valle Trujillo | Liceo José Cortés Brown - Cerro Castillo | 3:23.80 | 24 |
| Santiago Arias Galvis | Bethel - Quilpué | DQ | |
| Renato Elias Alarcón Urrejola | Liceo José Cortés Brown - Cerro Castillo | DNF | |
| Serie 2 |
| Santiago Enrique Mujica Velasquez | Aconcagua | 2:08.58 | 2 |
| Mauco Hiroki Torres Masuga | Liceo Eduardo de la Barra | 2:08.68 | 3 |
| Vicente Cortés Cueto | Alemán de San Felipe | 2:16.57 | 5 |
| Mauro Sanhueza Christiansen | Amancay Limache | 2:18.99 | 7 |
| Ian Benjamín Burgos Díaz | Instituto Santa María - Limache | 2:20.84 | 8 |
| Benjamin Andres Mazuela Hernandez | Marista - Diego Echeverría | 2:24.29 | 10 |
| Sebastián Vivar Tapia | Hispano - Villa Alemana | 2:24.50 | 11 |
| Mateo Leiva Arenas | The Kingstown School | 2:26.05 | 12 |
| Alonso Vladimir Aranguiz Rodriguez | The Mackay School | 2:27.06 | 13 |
| Lorenzo Sebastian Riquelme Kevesic | The Kingstown School | 2:32.42 | 15 |
| David Jesús Cárdenas Quiroz | Champagnat - Villa Alemana | 2:33.80 | 17 |
| Deivid Brian Daza Moraga | Saint-Lawrence | 2:54.34 | 22 |
| Ángel Gabriel Pereira Lillo | Aconcagua | DNS | |
| Clasificación final |
| Martín Emilio Mercado Duarte | Champagnat - Villa Alemana | 2:05.33 | 1 |
| Santiago Enrique Mujica Velasquez | Aconcagua | 2:08.58 | 2 |
| Mauco Hiroki Torres Masuga | Liceo Eduardo de la Barra | 2:08.68 | 3 |
| Franco Salvador Gargari Espinoza | Champagnat - Villa Alemana | 2:15.35 | 4 |
| Vicente Cortés Cueto | Alemán de San Felipe | 2:16.57 | 5 |
| Renato Esteban Espinoza Gonzalez | El Belloto | 2:16.71 | 6 |
| Mauro Sanhueza Christiansen | Amancay Limache | 2:18.99 | 7 |
| Ian Benjamín Burgos Díaz | Instituto Santa María - Limache | 2:20.84 | 8 |
