| Serie 1 V.V. +1.1 |
| Agustín Claverie Montero | San Anselmo | 1 | 11.17 | 2 q |
| Martin Casali Irarrázabal | Saint George's College | 5 | 11.40 | 6 q |
| Juan Pablo Rodriguez Rosel | Puerto Varas | 2 | 11.48 (11.4800) | 10 |
| Emilio Retamal Guajardo | Trebulco School | 7 | 11.49 | 12 |
| Sebastian Andres Armengolli Cordero | Alborada - Linares | 6 | 11.79 | 21 |
| Lorenzo Gabriel Carrillo Quero | Instituto Alonso de Ercilla | 4 | 12.12 | 33 |
| Juan Luis Montes Delano | Huinganal | 8 | 13.04 | 81 |
| Joaquin Cordero Guerrero | Liceo Bicentenario Ramón Freire Serrano | 3 | DNS | |
| Serie 2 V.V. -1.1 |
| Jose Ferrer Aguirre | Huinganal | 3 | 11.55 | 14 |
| Said Jesús Benavides Lillo | Liceo Bicentenario Colegio San Miguel Arcangel | 8 | 11.59 (11.5900) | 15 |
| Tomás Alejandro Scholz Pérez | Saint George's College | 5 | 11.77 | 20 |
| Diego Ignacio Hermosilla Perez | San Anselmo | 4 | 11.88 | 23 |
| Francisco Andres Hernandez Valencia | Claudio Matte | 2 | 12.33 | 47 |
| Juan De Dios Valdés Huneeus | Puerto Varas | 7 | 12.68 | 67 |
| Gapar Glavic Carvajal | Andrée English School | 6 | 13.47 | 88 |
| Leon Alonso Garate Mancilla | SSCC Alameda | 1 | DNS | |
| Serie 3 V.V. +0.1 |
| Juan Pablo Morales Corradini | De La Salle | 1 | 11.35 (11.3500) | 4 q |
| Leon Ayala Cabello | Saint George's College | 7 | 12.20 | 39 |
| Joaquin Augusto Peralta Valverde | Campanario - Buin | 4 | 12.39 (12.3900) | 54 |
| Lucas Vera Lyon | Inglés de Talca | 8 | 12.60 | 63 |
| Martín Antonio Reyes Fuenzalida | Carampangue | 6 | 12.81 | 74 |
| Vicente Sepúlveda Riquelme | British Royal School - La Reina | 2 | 12.92 | 77 |
| Alonso Benjamin Morales Parada | Alberto Pérez | 3 | 13.48 | 89 |
| Sebastian Sanz Cifuentes | The Mayflower School | 5 | DNS | |
| Serie 4 V.V. -0.1 |
| Diego Lavin Vial | Tabancura | 2 | 11.96 (11.9600) | 26 |
| Pedro Covarrubias Schalscha | SSCC Manquehue | 1 | 12.03 | 32 |
| Gabriel Alonso Caviedes Vargas | Coya | 4 | 12.27 (12.2700) | 44 |
| Juan Pedro Lagos Larroulet | San Ignacio El Bosque | 8 | 12.32 | 46 |
| Sebastian Cordero Otero | Juan Pablo II - Las Condes | 6 | 12.77 (12.7700) | 71 |
| Jose Leon Merino Celis | Instituto Rafael Ariztía | 7 | 12.80 | 73 |
| Renato Ignacio Castro Silva | San Marcos - Macúl | 3 | DNS | |
| Vicente Zacharias A | The Grange School | 5 | DNS | |
| Serie 5 V.V. -0.2 |
| Tomas Peñaloza Pavez | Instituto Inglés de Rancagua | 4 | 11.15 | 1 q |
| Felipe Ampuero Bathich | San Ignacio El Bosque | 6 | 11.35 (11.3500) | 5 q |
| Juan Pablo Ugarte Bustamante | Tabancura | 5 | 11.53 | 13 |
| Joaquin Bravo Sanhueza | Cordillera | 3 | 11.92 | 24 |
| Benjamin Barker Vallejos | Las Rastras | 8 | 12.26 (12.2600) | 41 |
| Victor Eduardo Prieto Gonzalez | Instituto O'Higgins de Rancagua | 7 | 12.52 | 61 |
| José Javier Alejandro Vega Gallegos | Instituto Chacabuco | 2 | 15.25 | 93 |
| Bruno Luci Chacón | Academia de Humanidades | 1 | DNS | |
| Serie 6 V.V. -0.2 |
| Wilder David Cueva Hernandez | Escuela Básica Reyes de España | 2 | 11.48 (11.4800) | 11 |
| Martin Alonso Pontigo Jara | Windsor School - Valdivia | 8 | 12.00 (12.0000) | 28 |
| Manuel Eyzaguirre Ugarte | Tabancura | 7 | 12.15 | 35 |
| Pedro Pablo Marchant Ruiz-Tagle | The Southern Cross School | 6 | 12.17 (12.1700) | 37 |
| Vicente Samacoitz Montt | Cordillera | 5 | 12.36 (12.3600) | 49 |
| Sebastián Solis Recabarren | San Ignacio El Bosque | 1 | 12.39 (12.3900) | 55 |
| Sixto Fraile Osses | Institución Teresiana | 4 | 12.42 (12.4200) | 57 |
| Vicente Canales Ferrer | Instituto Inglés de Rancagua | 3 | DNS | |
| Serie 7 V.V. -1.5 |
| Martin Matamala Jara | Instituto Alemán de Valdivia | 6 | 12.02 | 31 |
| Jose Andres Fernandez Pinto | Cordillera | 7 | 12.13 | 34 |
| Sebastián Rocha Alcalde | Saint John's Villa Academy | 5 | 12.36 (12.3600) | 50 |
| Mateo Ibarra Cortiínez | San Isidro | 4 | 12.42 (12.4200) | 58 |
| Ignacio Guzman Guzman | SSCC Padres Franceses - Viña del Mar | 8 | 12.69 | 68 |
| Leon Pino Olavarria | Nuestra Señora del Camino | 3 | 13.05 | 82 |
| Nicolas Vargas Zañartu | Seminario Padre Hurtado de Chillán | 2 | 13.17 | 85 |
| Pedro Pablo Rodillo Sánchez | Monte Tabor | 1 | 13.29 | 86 |
| Serie 8 V.V. -0.8 |
| Agustín Montes Gillet | Monte Tabor | 3 | 12.00 (12.0000) | 29 |
| Ignacio Araya Fuentes | Padre Hurtado | 1 | 12.38 (12.3800) | 51 |
| Gaspar Emilio Caro Rodríguez | Champagnat - Villa Alemana | 7 | 12.47 | 59 |
| Nicolás Benjamín Cuevas Hidalgo | San Pedro Nolasco - Vitacura | 8 | 12.96 | 78 |
| Sebastian Ignacio Castro Cademartori | Valle del Aconcagua de Quillota | 2 | DNS | |
| Vicente Acosta Cifuentes | Alemán de Santiago | 4 | DNS | |
| Maximiliano Aaron Obligado Zapata | Instituto Santa María - Limache | 5 | DNS | |
| Juan Eduardo Suárez Rivas | Pedro de Valdivia - Providencia | 6 | DNS | |
| Serie 9 V.V. +0.3 |
| Cristobal Errazuriz Morelli | Verbo Divino | 2 | 11.47 | 9 |
| Alonso Ravanal Villalobos | Colegio Los Alpes de Maipú | 4 | 12.17 (12.1700) | 38 |
| León Hernández Peñalief | Monte Tabor | 3 | 12.27 (12.2700) | 45 |
| Jonnel Jose Mattey Arguello | Liceo Bicentenario Politécnico San Joaquín | 8 | 12.63 | 64 |
| Rafael Staforelli Johnson | Suizo de Santiago | 6 | 12.72 | 70 |
| Emilio Leon Mendez Alfaro | Escuela Premilitar Héroes de la Concepción | 7 | 13.06 | 83 |
| Bastian Alexander Alvarado Muñoz | San Mateo - Osorno | 1 | DNS | |
| Felipe Saavedra Rodriguez | Padre Hurtado | 5 | DNS | |
| Serie 10 V.V. -0.9 |
| Camilo Cirigliano Castro | Verbo Divino | 3 | 11.46 | 8 q |
| Beltran Garcia De La Huerta Ariztia | Everest | 4 | 11.62 (11.6200) | 17 |
| Clemente Moraga Dell'orto | Nuestra Señora del Rosario | 6 | 12.55 | 62 |
| Jesús Humberto Gaete Arancibia | Instituto La Salle | 2 | 12.66 (12.6600) | 65 |
| Eduardo Errazuriz Garrido | Padre Hurtado | 5 | 12.71 | 69 |
| Gaston Camilo Puig Alvarez | The Angel's School | 7 | 13.49 | 90 |
| Gabriel Díaz Vargas | Etievan | 1 | DNS | |
| Joaquin Nuñez Godoy | Instituto San Fernando | 8 | DNS | |
| Serie 11 V.V. -0.3 |
| Francisco Javier Larrain Ureta | Verbo Divino | 7 | 11.27 | 3 q |
| Jua Martin Motola Vazquez | Scuola Italiana - Vittorio Montiglio | 4 | 11.96 (11.9600) | 27 |
| Agustin Ignacio Perez Orellana | Montemar | 3 | 12.26 (12.2600) | 42 |
| Mateo Rodrigo Peña Guerra | Pan American College | 1 | 12.38 (12.3800) | 52 |
| Sebastián Alonso Romero López | Alborada de Curauma | 6 | 12.39 (12.3900) | 56 |
| Simon Battiston Castro | Everest | 2 | 12.77 (12.7700) | 72 |
| Gaspar Prenafeta Fernández | Alemán Chicureo | 8 | 12.91 | 76 |
| Ian Alonso Ríos Sepúlveda | Latino Cordillera | 5 | 13.12 | 84 |
| Serie 12 V.V. -0.3 |
| Vicente Coda López | Craighouse School | 4 | 12.25 | 40 |
| Luis Francisco Lisboa Gómez | Verbo Divino - Chicureo | 6 | 12.38 (12.3800) | 53 |
| Alonso Torres Moreno | La Misión de Calera de Tango | 5 | 12.50 | 60 |
| Santiago Pinto Azócar | San Francisco Javier de Huechuraba | 3 | 12.66 (12.6600) | 66 |
| Franco Ignacio Cánepa Rodríguez | Mariano de Schoenstatt | 2 | 13.02 | 80 |
| Joaquín Ilabaca Cándia | Cumbres | 7 | 13.36 | 87 |
| Silvestre Kronmüller Gálvez | Epullay Montessori | 1 | 13.54 | 91 |
| Jose Illanes Alvarez | Everest | 8 | DNS | |
| Serie 13 V.V. +1.2 |
| Gaspar Pereira Herrera | Pumahue | 4 | 11.59 (11.5900) | 16 |
| Franco Sotelo Duhalde | Santa Cruz - Rio Bueno | 7 | 11.62 (11.6200) | 18 |
| Marcelo Meneses Tobar | Mayor - Peñalolen | 8 | 11.65 | 19 |
| Lucas Sandoval Reyes | Greenhouse School | 3 | 12.16 | 36 |
| Martin Guerrero Büchi | Cumbres | 2 | 12.34 | 48 |
| Agustin Aguilera Tapia | San Ramón Nonato | 5 | 12.98 | 79 |
| Bruno Schwerter Thiers | Alemán de Temuco | 1 | DNS | |
| Tomas Montiel Moneva | San Francisco Javier | 6 | DNS | |
| Serie 14 V.V. +0.9 |
| Agustin Emiliano Puentes Pardo | Montessori de Talca | 1 | 11.45 | 7 q |
| Carlos Navarrete Gajardo | San Marcos - Curicó | 3 | 11.80 | 22 |
| Diego Nicoletti Orueta | La Cruz de Machalí | 4 | 11.93 | 25 |
| Eduardo Tirado Hernández | San Anselmo | 2 | 12.00 (12.0000) | 30 |
| Martin Ale Muñoz | Instituto Alemán de Osorno | 5 | 12.26 (12.2600) | 43 |
| Rafael Alvarez Nannig | Puerto Varas | 7 | 12.82 | 75 |
| Bruno Carroza Brito | Alborada del Mar | 6 | 13.64 | 92 |
| Fabián Naranjo Colina | Nuestra Señora del Rosario | 8 | DNS | |
