| Serie 1 V.V. -1.5 |
| Álvaro Andrés Ulloa Mendez | Aconcagua | 4 | 23.21 | 1 q |
| Benjamín Mateo Reitze Simian | The Mackay School | 8 | 24.68 | 3 q |
| Christian Peters Zúñiga | Alemán de Valparaiso | 1 | 25.09 | 5 q |
| Enzo Sole Ramella | Montemar | 5 | 25.67 | 8 q |
| Tomas Alvarez Valencia | Alborada del Mar | 7 | 27.14 | 16 |
| Martin Pizarro Murphi | Instituto Chacabuco | 2 | 27.99 | 20 |
| Fernando Torres Garate | Alborada del Mar | 3 | 28.26 | 24 |
| Francisco Jose Neira Mandakovic | Alemán de San Felipe | 6 | 29.12 | 27 |
| Serie 2 V.V. -0.9 |
| Luis Jesús Villalón Esperguen | Escuela Guardia Marina Ernesto Riquelme | 4 | 25.56 | 7 q |
| Lukas Marinovic Torrealba | The Mackay School | 8 | 26.50 | 12 |
| Esteban Nuñez Cea | Casteliano | 1 | 26.68 | 13 |
| Rafael Andrés Berardi Fernández | Montemar | 6 | 28.06 | 21 |
| José Domingo Maximiliano Fuenzalida Serrano | Champagnat - Villa Alemana | 3 | 28.15 | 22 |
| Tomas Esteban Hernandez Torres | Marista - Diego Echeverría | 5 | 29.13 | 28 |
| Matías Benjamín Calderón Lucero | Liceo Parroquial San Antonio | 2 | 30.71 | 30 |
| Mathias Ignacio Lazo Poblete | Liceo Parroquial San Antonio | 7 | DNS | |
| Serie 3 V.V. -0.8 |
| Diego Arroyo Cisternas | Alborada del Mar | 5 | 24.78 | 4 q |
| Leonardo Contreras Leiva | Ruben Castro | 1 | 25.16 | 6 q |
| Lucas Andres Saavedra Velasquez | Escuela El Convento | 6 | 26.99 | 15 |
| Christian Alejandro Diaz Tello De Meneses | The Kingstown School | 8 | 27.66 | 19 |
| Franco Alonso Oyarzún Valenzuela | Curimón - San Felipe | 2 | 28.17 | 23 |
| Vicente Thomas Castillo Vildosola | Marista - Diego Echeverría | 3 | DNS | |
| David Enrique Candia Vasquez | Salesiano Valparaíso | 4 | DNS | |
| Tomás Andrés Cáceres Vásquez | Liceo Menesiano Sagrado Corazón Llay-Llay | 7 | DNS | |
| Serie 4 V.V. +0.4 |
| Victor Raffernau Contreras | The Kingstown School | 5 | 23.38 | 2 q |
| Gianpiero Tollari Luppichini | Instituto Rafael Ariztía | 2 | 26.45 | 11 |
| Dammian Orlando Santibañez Gonzalez | Técnico Alianza Educacional - Limache | 4 | 27.18 | 17 |
| Joaquin Cuadra Cifuentes | Liceo Parroquial San Antonio | 1 | 27.59 | 18 |
| Alonso German Cisternas Rosso | Montemar | 3 | 30.69 | 29 |
| Lucas Salinas Silva | Instituto Rafael Ariztía | 6 | DNS | |
| Martín Alfonso Jasshiel Boassi Aros | Saint-Lawrence | 7 | DNS | |
| Jose Alfredo Hernandez Angulo | The Kingstown School | 8 | DNS | |
| Serie 5 V.V. -2.0 |
| Vicente Saavedra Meyer | Aconcagua | 7 | 26.04 | 9 |
| Clemente Silva Salas | SSCC Padres Franceses - Viña del Mar | 1 | 26.29 | 10 |
| Pedro Icarán Poblete | Lycée Jean D'Alembert | 5 | 26.96 | 14 |
| Agustín Alonso Vargas Maturana | Instituto Santa María - Limache | 3 | 28.82 | 25 |
| Adolf Sebastian Wilmer Vasquez | Marista - Diego Echeverría | 8 | 29.05 | 26 |
| Sebastián Meyer Letelier | Alemán de Valparaiso | 2 | DNS | |
| Vicente Pablo Muñoz Gomez | Helen Lee Lasen de Santo Domingo | 4 | DNS | |
| Martín Ignacio Cortes Nuñez | Aconcagua | 6 | DNS | |
