| Serie 1 |
| Vicente Navarro Cabrera | Atlético Ñuble | 3 | 10.42 | 2 q |
| Loubensky Rendiche | Atlético Tres Runners | 4 | 11.22 | 3 q |
| Joaquín Orlando Rosales Fernández | Atlético Tres Runners | 7 | 12.79 | 7 q |
| Miguel I Urriaga Figueroa | Atlético San Nicolás | 6 | 15.67 | 9 |
| Joan Patricio Palma Gutiérrez | Atlético San Nicolás | 2 | 16.24 | 10 |
| Maximiliano Agustín Hernandez Luengo | Atlético Ñuble | 1 | DNS | |
| Manuel José Hilliger Valdivia | Atlético Quilamapu | 5 | DNS | |
| Serie 2 |
| Said Jesús Benavides Lillo | Atlético Los Ángeles | 7 | 10.33 | 1 q |
| Joaquín Lara Yanine | Atlético Quilamapu | 2 | 11.44 | 4 q |
| Joaquín Antonio Becerra Mardonez | Atlético Quilamapu | 4 | 11.79 | 5 q |
| Matias Alexander Cortes Reyes | Atlético Ñuble | 3 | 12.06 | 6 q |
| Francisco Rebolledo Aquevedo | Atlético San Nicolás | 5 | 15.07 | 8 q |
| Maximiliano De Marchena Carlin | Atlético Quilamapu | 1 | DNS | |
| Gabriel Betancourt Zarate | Atlético Quilamapu | 6 | DNS | |
