| Serie 1 V.V. +0.7 |
| Benjamin Ignacio Aravena Catil | Atletismo Linares | 4 | 22.51 | 1 q |
| Felipe Alberto Aybar Lagos | Oassi | 3 | 24.57 | 8 q |
| MartĂn Vicente Vergara Segura | Deportivo AtlĂ©tico Unlimited | 5 | 24.97 | 11 |
| Victor Ignacio Nail Retamal | Universidad Los Lagos - Puerto Montt | 1 | 25.30 | 13 |
| Angel Bernardo Barahona Peña | Atlético La Pintana | 6 | 26.18 | 15 |
| Benjamin Vergara Silva | Atlético San Vicente | 7 | 26.79 | 19 |
| Renato Albornoz Hernandez | Atlético Liceo | 2 | DNS | |
| Gustavo AndrĂ©s Veliz Abrigo | AtlĂ©tico Manuel LarraĂn | 8 | DNS | |
| Serie 2 V.V. +1.4 |
| Vicente Leisewitz Muñoz | Universidad Católica | 4 | 23.29 | 3 q |
| Agustin Tomas Aravena Alvarez | Atlético Piduco | 3 | 23.98 | 5 q |
| Paulo Amaro Quimper Hernández | Deportivo Atlético Unlimited | 6 | 24.50 | 7 q |
| MatĂas Leiva ClaverĂa | Running Project Club | 7 | 26.55 | 16 |
| Lucas Nicolas Guenchuman Cardenas | AgrupaciĂłn Atletismo Castro | 8 | 29.62 | 20 |
| Mauricio Ignacio Reyes Olivares | Atlético Estudiantes | 1 | DNS | |
| Joaquin Navarrete Grez | Atlético Quilamapu | 2 | DNS | |
| Ignacio Andres Marquez Nuñez | Atlético San Vicente | 5 | DNS | |
| Serie 3 V.V. +0.9 |
| MartĂn Andres Villegas Montoya | Universidad CatĂłlica | 5 | 24.01 | 6 q |
| Guillermo Navarro Araya | Atlético Alemán La Serena | 3 | 24.64 | 9 |
| Camilo Alejandro Cardenas Rain | Universidad Los Lagos - Puerto Montt | 8 | 24.71 | 10 |
| Yeremi Vera Serna | Atlético Provincial Curicó | 6 | 25.21 | 12 |
| Clemente Del Prado Irigoin | Windsor School - Valdivia | 7 | 25.97 | 14 |
| Máximo Andrés Leiva Aguilera | Universidad Los Lagos - Puerto Montt | 2 | 26.66 | 17 |
| Jesus Miguel Veracierta Salazar | Universidad Los Lagos - Puerto Montt | 4 | DNS | |
| Serie 4 V.V. +0.9 |
| Tomas Vicente Godoy Navarro | Atlético Limache | 5 | 23.17 | 2 q |
| Renato Fernandez Tobar | Universidad CatĂłlica | 4 | 23.29 | 4 q |
| Vicente Salfate Suarez | Deportivo GĂ©nesis | 8 | 26.67 | 18 |
| Benjamin Andrés Palma Gomez | Atlético Quilamapu | 2 | DNS | |
| Pablo Barrios Caro | Atlético Estudiantes | 3 | DNS | |
| Vicente Antonio Hidalgo Caro | Atlético Rancagua | 6 | DNS | |
| Jorge Pavez Valderrama | Atlético Provincial Curicó | 7 | DNS | |
