| Serie 1 |
| Marc Anderson Donat Donat | Atlético Manuel Larraín | 4 | 52.48 | 1 |
| Cristobal Godoy Villanueva | Atlético Manuel Larraín | 3 | 53.99 | 3 |
| Benjamin Patricio Guerrero Bravo | Atlético Maristas | 6 | 54.48 | 4 |
| Sebastian Alegandro Castañeda Hernanez | Atletismo Cauquenes | 7 | 1:00.05 | 9 |
| Cristobal Alejandro Navarrete Espinoza | Atlético Parral | 5 | 1:13.89 | 13 |
| Danilo Alexis Luna Salgado | Atletismo Cauquenes | 2 | 1:19.95 | 14 |
| Serie 2 |
| Cristobal Rojas Oyarce | Atlético Forrest | 3 | 53.82 | 2 |
| Juan Francisco Hiribarren Prieto | Alborada - Linares | 6 | 57.81 | 5 |
| Juan Jose Peralta Garcia | Atletismo Cauquenes | 7 | 57.88 | 6 |
| Christopher Leonardo Diaz Valenzuela | San Ramón Nonato | 2 | 59.36 | 7 |
| Lucas Alonso Herrera Gallegos | Atlético Maristas | 5 | 59.36 | 8 |
| Bryhan Matias Barahona Gomez | Atlético Alameda | 8 | 1:05.90 | 10 |
| Harold Caro Torres | Atlético Liceo | 4 | 1:06.14 | 11 |
| Vicente Andres Valenzuela Aspee | Atlético Maristas | 1 | 1:08.45 | 12 |
| Clasificación final |
| Marc Anderson Donat Donat | Atlético Manuel Larraín | 4 | 52.48 | 1 |
| Cristobal Rojas Oyarce | Atlético Forrest | 3 | 53.82 | 2 |
| Cristobal Godoy Villanueva | Atlético Manuel Larraín | 3 | 53.99 | 3 |
| Benjamin Patricio Guerrero Bravo | Atlético Maristas | 6 | 54.48 | 4 |
| Juan Francisco Hiribarren Prieto | Alborada - Linares | 6 | 57.81 | 5 |
| Juan Jose Peralta Garcia | Atletismo Cauquenes | 7 | 57.88 | 6 |
| Christopher Leonardo Diaz Valenzuela | San Ramón Nonato | 2 | 59.36 | 7 |
| Lucas Alonso Herrera Gallegos | Atlético Maristas | 5 | 59.36 | 8 |
