| Serie 1 |
| Alonso Guzman Tondreau | Manquehue | 3 | 52.47 | 1 |
| Benjamin Ignacio Tejos Florenzano | Universidad Católica | 4 | 56.72 | 2 |
| Cristóbal Andrés Mendoza Villena | Team Rubén | 6 | 57.11 | 4 |
| Pablo Mackenna Zegers | Atlético Santiago | 8 | 1:00.20 | 5 |
| Francisco Gebauer Fonseca | Deportivo DSO | 2 | 1:00.74 | 6 |
| Maximiliano Augusto Salinas Barreira | Windsor School - Valdivia | 7 | 1:01.24 | 7 |
| Cristobal Rojas Oyarce | Atlético Manuel Larraín | 5 | 1:01.34 | 8 |
| Daniel Mateo Eleazar Hidalgo Cisterna | Atletismo Linares | 1 | 1:01.59 | 9 |
| Serie 2 |
| Matias Ignacio Corvalan Rios | Atletismo Linares | 3 | 1:02.92 | 11 |
| Mauro Sanhueza Christiansen | Atlético Limache | 4 | 1:03.31 | 12 |
| Jorge Augusto Sánchez Ulloa | Atlético Santiago | 7 | 1:09.32 | 16 |
| Renato Agustin Perez Lucero | Atlético Nancagua | 2 | 1:12.50 | 18 |
| Jans Edgardo Antillanca Navarrete | CDSC Atlético CAF la Unión | 5 | DNS | |
| Federico Zwanzger Martínez | CDSC Atlético CAF la Unión | 6 | DNS | |
| Serie 3 |
| Christian Fernando Campagne Sepúlveda | Club Atlético Formativo Talca | 6 | 56.74 | 3 |
| Diego Maldonado Gallardo | Nilda Rojas | 2 | 1:02.59 | 10 |
| Jesus Gonzales Bracamonte | Atlético Real Alemania - Calama | 5 | 1:03.33 | 13 |
| Felipe Saavedra Alvarez | Atlético Comunitario de Imperial | 3 | 1:05.41 | 14 |
| Stevens Nicolas Carrasco Higueras | Atlético Nahuelbuta | 7 | 1:06.49 | 15 |
| Sebastián Vivar Tapia | Atlético Rauten | 4 | 1:11.92 | 17 |
| Clasificación final |
| Alonso Guzman Tondreau | Manquehue | 3 | 52.47 | 1 |
| Benjamin Ignacio Tejos Florenzano | Universidad Católica | 4 | 56.72 | 2 |
| Christian Fernando Campagne Sepúlveda | Club Atlético Formativo Talca | 6 | 56.74 | 3 |
| Cristóbal Andrés Mendoza Villena | Team Rubén | 6 | 57.11 | 4 |
| Pablo Mackenna Zegers | Atlético Santiago | 8 | 1:00.20 | 5 |
| Francisco Gebauer Fonseca | Deportivo DSO | 2 | 1:00.74 | 6 |
| Maximiliano Augusto Salinas Barreira | Windsor School - Valdivia | 7 | 1:01.24 | 7 |
| Cristobal Rojas Oyarce | Atlético Manuel Larraín | 5 | 1:01.34 | 8 |
