| Serie 1 |
| Martin Silva Veillon | Atlético Francés | 8 | 10.08 | 6 q |
| Emiliano Benjamin Morán Núñez | Atlético Manuel Larraín | 1 | 10.43 | 9 |
| Gabriel Cortez Castillo | Mayor - Peñalolen | 3 | 10.47 | 10 |
| Emilio Helmuth Hott Rojas | Estadio Mayor | 4 | 10.77 | 13 |
| Gaspar Acuña Cañas | De La Salle | 7 | 11.58 | 15 |
| Ignacio Cerda Paredes | Mayor - Peñalolen | 2 | 11.79 | 18 |
| Elias Vidal Palma | Instituto Hebreo | 5 | DNS | |
| Nicolás Morales Aravena | The Angel's School | 6 | DNS | |
| Serie 2 |
| Cristóbal Alonso Poblete Albornoz | Manquecura - Ciudad de los Valles | 4 | 10.02 (10.011) | 4 q |
| Jose Pedro Bustamante Gutierrez | Atlético Manuel Larraín | 2 | 10.18 | 8 q |
| Joaquín Jerez Catalán | Mayor - Peñalolen | 6 | 10.75 | 12 |
| Tomas Aliro Martinez Poblete | Atlético Manuel Larraín | 1 | 10.96 | 14 |
| Renato Julián Rojas Sanzana | Estadio Mayor | 5 | 11.70 | 16 |
| Joaquín Ponce Young | Atlético Francés | 3 | DNS | |
| Natan Levy Sepulveda | Instituto Hebreo | 7 | DNS | |
| Serie 3 |
| Agustin Anibal Diaz Diaz | Atlético Manuel Larraín | 1 | 9.63 (CR) | 1 q |
| Benjamin Orellana Palacios | Atlético Manuel Larraín | 2 | 9.80 | 2 q |
| Benjamín Vargas Cam | Universidad Católica | 5 | 9.91 | 3 q |
| Diego San Martin Talamilla | Estadio Mayor | 6 | 10.11 | 7 q |
| Santiago Sepulveda Quevedo | Mayor - Peñalolen | 7 | 11.71 | 17 |
| Pablo Luengo Velasco | Manquecura - Ciudad de los Valles | 3 | DNS | |
| Gabriel Alaluf Shiff | Instituto Hebreo | 4 | DNS | |
| Serie 4 |
| Juan José Arcos Varela | Universidad Católica | 6 | 10.02 (10.012) | 5 q |
| Martín Flores Montoya | Mayor - Peñalolen | 2 | 10.70 | 11 |
| Diego Gómez De La Lara | Estadio Mayor | 1 | 11.95 | 19 |
| Vicente Claudio Suazo Rojas | De La Salle | 5 | 11.97 | 20 |
| Cristobal Andrés Candia Fierro | Manquehue | 3 | 12.05 | 21 |
| Ian Wurman Sepulveda | Instituto Hebreo | 4 | DNS | |
| Diego Ignacio Gómez Araya | Atlético Manuel Larraín | 7 | DNS | |
