| Serie 1 |
| Raimundo Astaburuaga Cruz | Monte Tabor | 5 | 11.75 | 11 |
| Luis Santiago Mella Ibaceta | Liceo Salesiano Camilo Ortúzar Montt | 2 | 11.82 | 12 |
| Luis Enrique Ibarra Lobos | Liceo Bicentenario - Talagante | 1 | 12.02 | 21 |
| Enzo Perelli Tassara | Mayor - Peñalolen | 3 | 12.46 | 33 |
| Lucas Andrés Riveros Díaz | Calasanz | 4 | 12.73 | 43 |
| Alejandro Ignacio Orozco Cabezas | Casa de Talleres San Vicente de Paul | 6 | 13.56 | 51 |
| Ioav Testa Sklofsky | Instituto Hebreo | 7 | | |
| Clemente Zenteno Matura | Padre Hurtado y Juanita de los Andes | 8 | | |
| Serie 2 |
| Joaquin Alberto Daza Herrada | Liceo Bicentenario - Talagante | 7 | 11.38 | 3 q |
| Paolo Sarri Pino | The Southern Cross School | 4 | 12.43 | 31 |
| Erik Santiago Tapasco Lozano | Casa de Talleres San Vicente de Paul | 2 | 12.52 | 34 |
| Gabriel Enrique Escalona Ilabaca | Liceo Salesiano Camilo Ortúzar Montt | 6 | 12.56 | 37 |
| Gabriel Cisternas Farias | Sankt Thomas Morus | 5 | 12.63 | 41 |
| Jose Ignacio Pastenes Canales | Francisco Encina | 8 | 13.06 | 47 |
| Ethan Rothfeld Bascoli | Instituto Hebreo | 1 | 13.17 | 49 |
| Karam Elias Hanna Hanna | Lincoln IA Lo Barnechea | 3 | | |
| Serie 3 |
| Benjamin Eduardo Campos Avila | Pumahue - Chicureo | 2 | 11.82 | 13 |
| Vicente Andres Zuñiga Jofre | San Pedro Nolasco - Vitacura | 5 | 12.08 | 23 |
| Martín Chavez Osses | San Anselmo | 1 | | |
| Thomas Krahwinkel Santis | San Isidro | 3 | | |
| Felipe Muñoz De La Rosa | The Southern Cross School | 4 | | |
| Felipe Espina Muñoz | Alta Cumbre | 6 | | |
| Cristóbal Riesco Carrasco | Everest | 7 | | |
| Harumatsu Kanda Pérez | Sankt Thomas Morus | 8 | | |
| Serie 4 |
| Antonio Pereira Vasquez | Saint George's College | 4 | 11.25 | 1 q |
| Vicente García Medina | Everest | 7 | 11.84 | 14 |
| Gustavo Ríos A | San Anselmo | 8 | 11.93 | 17 |
| Andres Felipe Vasquez De Gracia | San Pedro Nolasco - Vitacura | 5 | 12.30 | 26 |
| Marco Vera Reyes | Alta Cumbre | 6 | 12.31 | 27 |
| Jose Antonio Fernandez Perez | Internacional SEK | 1 | 12.60 | 40 |
| Vicente Sanhueza Orellana | The Greenland School | 2 | | |
| Tomas Reyes Becker | Alemán de Santiago | 3 | | |
| Serie 5 |
| Juan Miguel Ovalle Valdés | Verbo Divino | 2 | 11.64 | 8 q |
| Paulo Noemi Zuleta | Saint George's College | 5 | 11.99 | 19 |
| Felipe Hernandez Santis | The Greenland School | 7 | 12.54 | 35 |
| Alex Kiener Espoz | Alemán de Santiago | 1 | 13.43 | 50 |
| Jose Pablo Wainer Herrera | Internacional SEK | 3 | 13.64 | 53 |
| Joaquin Herrera Ducasse | The Mayflower School | 4 | | |
| Benjamin Andres Nuñez Bustos | Melipilla | 6 | | |
| Diego Gonzalo Salinas Narváez | Nido de Aguilas | 8 | | |
| Serie 6 |
| Matias David Mateluna González | Jesús Servidor | 6 | 11.66 | 9 |
| Giancarlo Castillo Puppo | The Mayflower School | 7 | 12.25 | 25 |
| Benjamin Rodriguez Latorre | José Luis Lagrange | 3 | 12.72 | 42 |
| Martin Retamal Gonzalez | The English Institute | 2 | 13.99 | 54 |
| Saul Yeroyam Obreque Carrizo | Verbo Divino - Chicureo | 4 | | |
| Vicente Toro Alvarez | Verbo Divino | 5 | | |
| Jose Guarachi Rodriguez | San Ignacio El Bosque | 8 | | |
| Serie 7 |
| Andrés Molina Serrano | Trebulco School | 7 | 11.52 | 5 q |
| Agustin Valdes Zegers | Tabancura | 5 | 11.68 | 10 |
| Martin Patricio Tobar Verdejo | The Newland School | 3 | 12.59 | 39 |
| Jose Alberto Salcedo Paz | The English Institute | 2 | 13.02 | 46 |
| Martín Olguín Arcuch | Cumbres | 8 | 13.13 | 48 |
| Salvador La Corte Castro | San Ignacio El Bosque | 4 | | |
| Francisco Caparros Fuentes | SSCC Manquehue | 6 | | |
| Serie 8 |
| Juan Pablo Nordetti Llull | Trebulco School | 7 | 11.36 | 2 q |
| Santiago Hurtado Cetty | Cordillera | 8 | 11.49 | 4 q |
| Manuel Gonzalez Mallol | Institución Teresiana | 3 | 11.62 | 7 q |
| Felipe Eskenazi Sotomayor | Tabancura | 2 | 12.01 | 20 |
| Jose Miguel Barros Errazuriz | The Newland School | 4 | 12.06 | 22 |
| Angelo Perrotta Massú | Carampangue | 6 | 12.32 | 28 |
| Emilio Eduardo Vasquez Basaez | Santo Domingo | 5 | 13.62 | 52 |
| Serie 9 |
| Martin Lagos Conejeros | Institución Teresiana | 7 | 11.88 | 15 |
| Eduardo Cisneros Del Fierro | San Francisco Javier de Huechuraba | 6 | 11.94 | 18 |
| Benjamin Soto Liberona | Cordillera | 8 | 12.21 | 24 |
| Kevin Andrés Torres Gómez | Forjadores - Peñaflor | 2 | 12.40 | 29 |
| Vicente Andrés Antonucci Villaseca | Andree English School | 4 | 12.44 | 32 |
| Miguel Angel Balboa Figueroa | Santo Domingo | 3 | 12.55 | 36 |
| Boris Ignacio Barahona Ordenes | Epullay Montessori | 5 | 12.75 | 44 |
| Serie 10 |
| Pablo Salamanca Lopez | Andree English School | 2 | 11.57 | 6 q |
| Nicolas Ortiz Ibañez | Padre Hurtado y Juanita de los Andes | 6 | 11.90 | 16 |
| Fraancisco Ramírez Lara | Mayor - Peñalolen | 4 | 12.41 | 30 |
| Alonso Aillon Rojas | La Misión de Calera de Tango | 8 | 12.57 | 38 |
| Nicolás Ignacio Carrasco Anabalón | Calasanz | 3 | 12.97 | 45 |
| Piegiorgio Antonio Palmieri Fonfiglio | Scuola Italiana - Vittorio Montiglio | 5 | | |
| Pedro Vial Bouchon | Monte Tabor | 7 | | |
