| Serie 1 |
| Alonso Andrés Ossandón Fernández | The Newland School | 6 | 9.89 | 6 q |
| Benjamin Alvarez Cofre | Cordillera | 5 | 10.09 | 15 |
| Humberto Peña Douglas | The Mayflower School | 3 | 10.26 | 21 |
| Joaquín Carrasco Olivares | San Ignacio El Bosque | 7 | 10.36 | 24 |
| Martín Araneda Araneda | San Anselmo | 2 | 10.63 | 34 |
| Simón Fuentes Gusella | Sankt Thomas Morus | 1 | 11.16 | 47 |
| Serie 2 |
| Vicente Leal Hernández | San Francisco Javier de Huechuraba | 7 | 9.75 | 2 q |
| Agustin Ossa Chaigneau | Huinganal | 1 | 9.84 | 5 q |
| Guillermo Echeñique Sanchez | Cordillera | 5 | 9.95 | 7 q |
| Tomás Vega Mack | The Newland School | 8 | 10.07 | 13 |
| Ismael Espinosa Arriagada | Verbo Divino | 6 | 10.08 | 14 |
| Sebastian Ossandon Infante | Monte Tabor | 2 | 10.81 | 41 |
| Maximiliano Améstica Cerda | Mayor - Peñalolen | 4 | 11.36 | 49 |
| Serie 3 |
| Francisco Javier Herrera Salinero | Verbo Divino | 2 | 9.99 | 10 |
| Raimundo Vega Maack | The Newland School | 4 | 10.21 | 17 |
| Matias Cisneros Del Fierro | San Francisco Javier de Huechuraba | 8 | 10.33 | 23 |
| Cristóbal Acuña Sánchez | Mayor - Peñalolen | 5 | 10.47 | 27 |
| Clemente Fernandez Hurtado | Huinganal | 3 | 10.55 | 30 |
| Jose Tomas Fuentes Socias | Alemán de Santiago | 7 | 10.70 | 37 |
| Simon Francisco Poblete Rojas | Verbo Divino - Chicureo | 1 | 11.15 | 46 |
| Gabriel Rodrigo Salgado Copaja | Calasanz | 6 | 11.82 | 50 |
| Serie 4 |
| Martin Astaburuaga Coddou | Verbo Divino | 6 | 9.53 | 1 q |
| Theophane Dármand De Cheateveaux | San Francisco de Asís | 4 | 10.05 | 11 |
| Xing Jie Lucas Lu Flores | Mayor - Peñalolen | 7 | 10.41 | 25 |
| Agustin Larenas Mahns | Internacional SEK | 2 | 10.53 | 29 |
| Benjamín Meiss Contreras | Alemán de Santiago | 3 | 10.55 | 31 |
| Domingo Cisternas Garcia Huidobro | Huinganal | 5 | 10.70 | 38 |
| Domingo Herrera Palacios | Everest | 8 | 10.78 | 40 |
| José Miguel Sebastián Calderón Valdevenito | Verbo Divino - Chicureo | 1 | 11.05 | 45 |
| Serie 5 |
| Felipe Alejandro Castro Maturana | Centro Educacional Mario Bertero Cevasco | 6 | 9.95 | 8 q |
| Pablo Alliende Page | Tabancura | 7 | 10.30 | 22 |
| Santiago Montalva Alonso | Puerto Varas | 3 | 10.56 | 32 |
| Luis Lagomarsino Sandoya | San Francisco de Asís | 5 | 10.60 | 33 |
| Santiago De La Cuadra A | The Grange School | 8 | 10.64 | 35 |
| Alonso Rios Zazzali | Internacional SEK | 2 | 10.65 | 36 |
| Serie 6 |
| Juan José García Ovalle | Tabancura | 6 | 9.75 | 3 q |
| Franco Tilleria Quiroz | Internacional SEK | 5 | 10.06 | 12 |
| Javier Prieto Riveros | Puerto Varas | 4 | 10.23 | 19 |
| Silouane Dármand De Chateavieux | San Francisco de Asís | 8 | 10.25 | 20 |
| Jose Garrido A | The Grange School | 3 | 10.73 | 39 |
| José Tomás Thiers Schrebler | Alemán de Temuco | 7 | 10.96 | 42 |
| Serie 7 |
| Simón Alberto Herrera Berg | San Ignacio El Bosque | 6 | 9.76 | 4 q |
| Tomás Arenas Kutz | Tabancura | 2 | 10.21 | 18 |
| Sebastían Aravena Calderón | San Anselmo | 5 | 10.43 | 26 |
| Cristian Ignacio Dreves Riffo | Alemán de Temuco | 3 | 10.47 | 28 |
| Tobias Rieschel Arratia | Sankt Thomas Morus | 8 | 10.98 | 43 |
| Serie 8 |
| Juan Ibañez Larrain | Cordillera | 8 | 9.97 | 9 |
| Benjamin Nicolas Ruiz Vasquez | San Ignacio El Bosque | 2 | 10.19 | 16 |
| Pablo Ruiz Tal | Sankt Thomas Morus | 3 | 11.01 | 44 |
| Benjamín Arturo Hompart Schmidt | Alemán de Temuco | 6 | 11.17 | 48 |
