| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Bruno Valdes Marinetti | Saint George's College | 5 | 9.11 | 1 |
| Diego Simón Olivares Labarca | Saint George's College | 4 | 9.12 | 2 |
| Benjamín Enrique Vasquez Errazuriz | San Francisco de Asís | 3 | 9.54 | 3 |
| Andres Ferrer Salinas | San Francisco de Asís | 7 | 9.67 | 4 |
| Cristobal Aguirre García-Huidobro | Saint George's College | 6 | 9.70 | 5 |
| Juan Diego Elgueta Benavente | Maitenes | 8 | 9.75 | 6 |
| Demetrio Benito Petrinovic | Saint John's Villa Academy | 2 | 10.09 | 7 |
| Bruno Alberto Rocca Hott | Alborada de Curauma | 1 | DNS | |
