| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Antonio Cerda Brown | Cordillera | 4 | 11.12 | 1 |
| Domingo Lazo Weiss | Carampangue | 5 | 11.14 | 2 |
| Jose Tomas Grez Young | Tabancura | 3 | 11.47 | 3 |
| Franco Solari Forte | SSCC Manquehue | 6 | 11.56 | 4 |
| Pedro Pablo Ovalle Ballacey | Padre Hurtado y Juanita de los Andes | 8 | 11.68 | 5 |
| Gerardo García Rivera | Everest | 2 | 11.98 | 6 |
| Miguel Irarrazaval De La Cerda | Tabancura | 7 | 12.00 | 7 |
| Daniel Vazquez Salazar | Carampangue | 1 | DNS | |
