| Serie 1 |
| Tomas Gabriel Kudrin Correa | Andree English School | 2 | 12.83 | 9 |
| Benjamín Ignacio Nazer Ramos | Instituto Alonso de Ercilla | 6 | 13.48 | 13 |
| Renato Castillo Palma | Instituto Alonso de Ercilla | 3 | 13.70 | 20 |
| Horacio Leoplodo Muñoz Guerra | Calasanz | 4 | 14.39 | 22 |
| Vicente Ahumada Becker | The Greenland School | 1 | | |
| Tomás Jiménez Azcarra | Carampangue | 5 | | |
| Santiago Ojeda Jara | The Greenland School | 7 | | |
| Serie 2 |
| Franco Antonio Stefoni Alcayaga | Andree English School | 7 | 11.99 | 1 q |
| Vicente Nuñez Adriazola | Manquecura - Ciudad de los Valles | 6 | 12.63 | 4 q |
| Christian Patricio Reinares Araneda | Instituto Alonso de Ercilla | 4 | 12.81 | 8 |
| Benjamín Gutiérrez Valenzuela | San Isidro | 1 | | |
| Fernando Alonso Vera Castillo | Manquecura - Ciudad de los Valles | 2 | | |
| Andres Rodrigo Vilches Montoya | Calasanz | 3 | | |
| Gabriel Andrés Pérez Grez | Carampangue | 5 | | |
| Serie 3 |
| Santiago Tomás Tessaro Poblete | Instituto Alonso de Ercilla | 4 | 12.38 | 3 q |
| Simón Antonio Vilches Inostroza | Manquecura - Ciudad de los Valles | 6 | 12.75 | 6 q |
| Mateo Cosio Carter | San Isidro | 3 | 12.84 | 10 |
| Matias Andres Barros Peppi | Campanario - Buin | 5 | 13.51 | 15 |
| Maximiliano Bosler Quintas | San José de Chicureo | 2 | 13.55 | 16 |
| Vicente Unanue Montt | Andree English School | 1 | 13.94 | 21 |
| Victor Hugo Fuentes Acevedo | Campanario - Buin | 7 | | |
| Serie 4 |
| Diego Fuentes Muñoz | San José de Chicureo | 3 | 12.79 | 7 |
| Jorge Augusto Sánchez Ulloa | Calasanz | 4 | 13.50 | 14 |
| Sebastian Goreux Figueroa | San José de Chicureo | 5 | 13.56 | 17 |
| Gabriel Andres Oyarzun Garfias | Campanario - Buin | 2 | 13.60 | 18 |
| Ignacio Oyarzun Gonzalez | The Greenland School | 1 | | |
| Francisco Ignacio Solar Barrenechea | Carampangue | 6 | | |
| Joaquín Vial Vergara | San Isidro | 7 | | |
| Serie 5 |
| Benjamin Andres Peirano Mora | Manquecura - Ciudad de los Valles | 4 | 12.29 | 2 q |
| Diego Valdivia De Baeremaecker | San Isidro | 2 | 12.68 | 5 q |
| Agustín Urcelay Jordán | Campanario - Buin | 5 | 12.96 | 11 |
| Benjamín Greve Valdés | Carampangue | 3 | 13.15 | 12 |
| Pablo Peillard Bustos | Andree English School | 6 | 13.66 | 19 |
| Gabriel Rodrigo Salgado Copaja | Calasanz | 7 | 14.61 | 23 |
