| Serie 1 |
| Crescente Alberto Tartari Costa | San Benito | 6 | 12.97 | 10 |
| Victor Hugo Fuentes Acevedo | Campanario - Buin | 5 | 13.28 | 11 |
| Francisco Alonso Maturana Canales | Instituto O'Higgins de Rancagua | 1 | | |
| Gabriel Andrés Pérez Grez | Carampangue | 2 | | |
| Pedro Navarrete Correa | Everest | 3 | | |
| Pablo Mackenna Zegers | Verbo Divino | 4 | | |
| Serie 2 |
| Maximo Correa Montero | Everest | 6 | 11.60 | 1 q |
| Max Odino Henriquez | Verbo Divino | 5 | 12.01 | 3 q |
| Renato Alonso Paz Gioivanetti | Campanario - Buin | 1 | 12.39 | 5 q |
| Santiago Fuenzalida Rodríguez | La Cruz de Machalí | 2 | 12.87 | 9 |
| Agustin Ignacio Covarribias Inostroza | Saint James School | 3 | 13.43 | 13 |
| Diego Valdivia De Baeremaecker | San Isidro | 4 | | |
| Serie 3 |
| Benjamin Ignacio Tejos Florenzano | Everest | 2 | 11.72 | 2 q |
| Sven Robert Jenschke Jordan | San Benito | 1 | 12.26 | 4 q |
| Alonso Ignacio Ulloa Rodriguez | Saint James School | 3 | | |
| Ismael Barella Riutort | San Isidro | 4 | | |
| Martín Astaburuaga Lanz | La Cruz de Machalí | 5 | | |
| Serie 4 |
| Pedro Sarah Bulcke | San Isidro | 4 | 12.48 | 6 q |
| Agustín Urcelay Jordán | Campanario - Buin | 1 | 12.58 | 7 |
| Sebastián Segura Armas | San Benito | 2 | 12.86 | 8 |
| Jorge Martín Obrecht Larraín | La Cruz de Machalí | 3 | 13.41 | 12 |
| Julián Antonio Cancino Egger | Instituto O'Higgins de Rancagua | 5 | | |
