| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 V.V. +0.7 | ||||
| Martín Sáenz De Santa María Jarry | Everest | 4 | 14.66 | 1 q |
| Santiago Hurtado Cetty | Cordillera | 3 | 15.22 | 2 q |
| Borja Valenzuela Bruce | Saint George's College | 5 | 15.46 | 3 q |
| Vicente Lyon Errazuriz | Tabancura | 6 | 17.02 | 4 q |
| Santiago Claro Irarrazaval | Cumbres | 7 | 18.33 | 5 q |
| Matias Zañartu Valdes | Verbo Divino | 8 | ||
| Serie 2 V.V. +0.8 | ||||
| Rafael Amunategui Garcia | Tabancura | 4 | 15.07 | 1 q |
| Daniel Larco Albertini | Saint George's College | 5 | 15.94 | 2 q |
| Luis Felipe De La Taille Undurraga | Tabancura | 3 | 16.93 | 3 q |
| Manuel Espinoza Quintero | Cumbres | 6 | ||
| Diego Edwards Rivero | Verbo Divino | 7 | ||
| Clemente Rabat Bezanilla | Cordillera | 8 | ||
