| Serie 1 |
| Vicente Morales Figueroa | Mariano de Schoenstatt | 7 | 8.46 | 4 q |
| Santiago De Pablo Aranguiz | Internacional SEK | 4 | 8.67 | 6 q |
| Felipe Parada Rudolph | San José de Chicureo | 8 | 8.77 | 8 |
| Ignacio Alonso Reyes Marinakis | The Mayflower School | 3 | 9.00 | 11 |
| Renato Allegro Canteros | San Francisco Javier de Huechuraba | 6 | 9.51 | 13 |
| Serie 2 |
| Iñaki Javier Iturrate Castro | Calasanz | 8 | 7.99 | 1 q |
| Rafael Bucher Leiva | San Francisco Javier de Huechuraba | 2 | 8.29 | 3 q |
| Lucas Cristóbal Bosler Quintas | San José de Chicureo | 7 | 8.77 | 9 q |
| Valentino Andrés Parra Silva | Mariano de Schoenstatt | 3 | 9.02 | 12 |
| Serie 3 |
| Ignacio Jaime Salinas Lopez | Verbo Divino - Chicureo | 5 | 8.23 | 2 q |
| Jeremías Henao Castellano | Calasanz | 7 | 8.48 | 5 q |
| Mateo Fritz Altamirano | San José de Chicureo | 3 | 8.70 | 7 q |
| Felipe Orue Folino | Lincoln College Huechuraba | 6 | 8.81 | 10 |
