| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Agustin Valdes Fulle | Huinganal | 4 | 8.54 | 1 q |
| Nicolás Pesqueira Camero | Everest | 2 | 9.37 | 4 q |
| José Tomás Saúl Bravo Chicarro | Monte Tabor | 3 | 9.40 | 5 |
| Serie 2 | ||||
| Raimundo Emilio Jorquera Aspe | Monte Tabor | 1 | 9.50 | 6 |
| Juan José Montero Schaeffer | Huinganal | 2 | 9.67 | 8 |
| Natan Levy Sepulveda | Instituto Hebreo | 4 | 9.72 | 10 |
| Benjamin Cristi Nieto | Everest | 3 | 10.17 | 17 |
| Serie 3 | ||||
| Lucas Ossa Chaigneau | Huinganal | 3 | 9.74 | 11 |
| Diego Correa Montero | Everest | 4 | 9.88 | 12 |
| Mario José Correa Bertrán | Monte Tabor | 1 | 10.10 | 15 |
| Noam Waissbluth Yudelevich | Instituto Hebreo | 2 | 10.80 | 20 |
| Serie 4 | ||||
| Benajamin Ruiz Tagle Aubert | Huinganal | 1 | 9.56 | 7 |
| Ismael Arancibia Del Campo | Everest | 2 | 10.09 | 14 |
| Salvador Vergara Hasson | Instituto Hebreo | 3 | 10.59 | 19 |
| Serie 5 | ||||
| Joaquín José Raby Carvajal | Huinganal | 3 | 8.92 | 2 q |
| Domingo José Gana Astete | Monte Tabor | 2 | 10.10 | 16 |
| Pelayo Prado Court | Everest | 1 | 10.52 | 18 |
| Matias Pliscoff Motles | Instituto Hebreo | 4 | 11.04 | 21 |
| Serie 6 | ||||
| Diego Devescovi Vargas | Huinganal | 3 | 9.12 | 3 q |
| Pelayo Figueroa Gil | Monte Tabor | 1 | 9.70 | 9 |
| Jose Tomas Perez Galvez | Everest | 2 | 10.04 | 13 |
