| Serie 1 |
| Mateo Fernández Oneto | Cumbres | 3 | 9.32 | 2 q |
| Felipe Ampuero Bathich | San Ignacio El Bosque | 1 | 9.88 | 12 |
| JesĂşs Humberto Gaete Arancibia | Instituto La Salle | 4 | 10.42 | 29 |
| Agustin Garcia Huidobro Monreal | Alianza Francesa de Chamisero | 6 | 11.46 | 53 |
| Lorenzo Quaas Santos | Alemán de Santiago | 2 | DNS | |
| Santiago Bernardo Colil González | Maitenes | 5 | DNS | |
| Nicolas Orellana Palacios | Manuel Larrain - CuricĂł | 7 | DNS | |
| Emilio Retamal Guajardo | Trebulco School | 8 | DNS | |
| Serie 2 |
| Iñigo Herrera Salinero | Verbo Divino | 6 | 9.45 | 3 q |
| Santiago Bañados Schall | San Ignacio El Bosque | 2 | 9.64 | 8 q |
| Braulio Constantino Gaete Arancibia | Instituto La Salle | 1 | 9.93 | 17 |
| Alonso Tomas Carrillo Zapata | La MisiĂłn de Calera de Tango | 5 | 10.20 | 23 |
| Benjamin Bravo Benavides | Manuel Larrain - CuricĂł | 3 | 10.35 | 25 |
| Nicolas Bernhardt Brethauer | Alemán de Santiago | 4 | DNS | |
| Lorenzo Gabriel Carrillo Quero | Instituto Alonso de Ercilla | 7 | DNS | |
| Gabriel Becerra Poindrelle | Lycée Antoine de Saint-Exupéry | 8 | DNS | |
| Serie 3 |
| Tomas Peñaloza Pavez | Instituto Inglés de Rancagua | 7 | 9.48 | 4 q |
| Jeronimo Carcelen Amenabar | Verbo Divino | 6 | 9.51 | 5 q |
| Martin DĂaz Del Solar | De La Salle | 8 | 9.57 | 6 q |
| Francisco Inostroza Garces | Greenhouse School | 4 | 9.83 | 11 |
| Carlos Navarrete Gajardo | San Marcos - CuricĂł | 5 | 10.01 | 20 |
| Santiago Emilio Figueroa Fernandes | Scuola Italiana - Vittorio Montiglio | 3 | 10.82 | 42 |
| Santiago Tomás Tessaro Poblete | Instituto Alonso de Ercilla | 2 | 11.76 | 56 |
| Alonso Javier Ortiz Espinoza | Alberto PĂ©rez | 1 | DNS | |
| Serie 4 |
| Guido Brufau Pierini | Everest | 2 | 9.58 | 7 q |
| AgustĂn Claverie Montero | San Anselmo | 3 | 9.89 | 13 |
| José Tomás Moreno Esveile | Instituto Inglés de Rancagua | 5 | 9.95 | 19 |
| Vicente Agustin Zapata Del Pielago | Verbo Divino - Chicureo | 8 | 10.36 | 27 |
| Martin Alejandro Riveros Martinez | Liceo Salesiano Camilo OrtĂşzar Montt | 1 | 10.80 | 41 |
| Antonio Latorre Dusmor | Huinganal | 7 | 10.94 | 50 |
| Tomás Felipe Roca Artaza | Instituto O'Higgins de Rancagua | 4 | DNS | |
| Agustin Vidal Palma | Instituto Hebreo | 6 | DNS | |
| Serie 5 |
| Franco Antonio Stefoni Alcayaga | Andrée English School | 6 | 9.29 | 1 q |
| Mateo Arellano Soto | San Francisco Javier de Huechuraba | 5 | 10.15 | 21 |
| Tomas Goldsack Salinas | Huinganal | 8 | 10.54 | 32 |
| Diego Ojeda Cano | Liceo Salesiano Camilo OrtĂşzar Montt | 3 | 10.66 | 39 |
| Gal Medel Winner | Instituto Hebreo | 4 | 10.92 | 49 |
| Melchor Rios Pizarro | San Anselmo | 2 | DNS | |
| Tomas Francisco Vergara Silva | Instituto O'Higgins de Rancagua | 7 | DNS | |
| Serie 6 |
| MartĂn González Arguinarena | San Isidro | 8 | 10.37 | 28 |
| Ignacio Antonio Vicencio Palma | Andrée English School | 5 | 10.62 | 36 |
| Tomas Vergara Uriarte | Monte Tabor | 7 | 10.63 | 37 |
| Raúl Andrés Vidal Mora | San Juan Evangelista | 6 | 10.82 | 44 |
| Leon González Del Carpio | San Francisco Javier de Huechuraba | 4 | 10.84 | 45 |
| Ignacio Oyarzun Gonzalez | The Greenland School | 2 | 10.87 | 46 |
| Martin Casali Irarrázabal | Saint George's College | 3 | DNS | |
| Serie 7 |
| Mateo Ibarra CortiĂnez | San Isidro | 5 | 10.27 | 24 |
| Pedro Pablo Marchant Ruiz-Tagle | The Grange School | 7 | 10.50 | 30 |
| Maimiliano Salgado Sepulveda | The Greenland School | 3 | 10.61 | 35 |
| Crescente Canales Barriga | Monte Tabor | 6 | 10.88 | 47 |
| Sebastián Rocha Alcalde | Saint John's Villa Academy | 8 | 10.89 | 48 |
| Egon Stein Adolph Keim Cáceres | Liceo Bicentenario - Talagante | 4 | 11.57 | 54 |
| Ignacio Germán Jensen Correa | Saint George's College | 2 | DNS | |
| Serie 8 |
| Emilio Alonso Carrillo Manriquez | Montessori de Talca | 4 | 9.66 | 9 |
| Patrick Devilat Necochea | Santa Cruz - Chicureo | 8 | 9.89 | 14 |
| Agustin Vidal Palma | Instituto Hebreo | 1 | 10.51 | 31 |
| Enzo PĂ©ndola Zelaya | Saint John's Villa Academy | 7 | 10.63 | 38 |
| Cristobal Giovanni Yanez Sandoval | Escuela Atlética Ganbaru | 3 | 10.70 | 40 |
| Tomás Molina Zarate | San José de Chicureo | 6 | 12.07 | 57 |
| Emilio Moreno - | Nuestra Señora del Camino | 2 | DNS | |
| Diego Muñoz Villarroel | Deportivo Luis Cruz MartĂnez | 5 | DNS | |
| Serie 9 |
| Franco Badani Larrondo | Instituto Chacabuco | 2 | 9.80 | 10 |
| Santiago Smith Diaz Valdes | Tabancura | 6 | 9.90 | 15 |
| Pedro BenjamĂn Meneses Wiegand | San AgustĂn - Ă‘uñoa | 4 | 9.94 | 18 |
| Leon Pino Olavarria | Nuestra Señora del Camino | 3 | 10.60 | 33 |
| Gaston Camilo Puig Alvarez | The Angel's School | 5 | 11.32 | 51 |
| Franyer Estiben Flores Labrador | Politécnico San Luis | 7 | DNS | |
| Silvestre Pavic Garea | Sankt Thomas Morus | 8 | DNS | |
| Serie 10 |
| Max Prieto Mujica | Tabancura | 3 | 9.91 | 16 |
| Sebastián Madariaga Muñoz | Wenlock | 2 | 10.17 | 22 |
| Lucas Pedemonte Derderian | Trebulco School | 7 | 10.35 | 26 |
| Antonio Rodriguez Balart | Tabancura | 6 | 10.60 | 34 |
| Felipe Ignacio Tuteleers Loyola | Sankt Thomas Morus | 4 | 11.35 | 52 |
| Juan Pablo Asserella LeĂłn | Instituto Chacabuco | 5 | 11.64 | 55 |
| BenjamĂn Ignacio Fuentes Fabia | Maitenes | 8 | DNS | |
