| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Tomás Aparicio Vera | Dunalastair - Las Condes | 4 | 11.50 | 1 |
| César De La Fuente López | Saint Gabriel's School | 3 | 11.67 | 2 |
| Juan Agustín Barraza Simian | The Mackay School | 5 | 11.76 | 3 |
| Franco De Aranzamendi Giannella | Santiago College | 6 | 11.82 | 4 |
| Humberto Peña Douglas | The Mayflower School | 2 | 11.93 | 5 |
| Santiago De La Cuadra A | The Grange School | 7 | 12.01 | 6 |
| Matías Silva Carrasco | Saint Gabriel's School | 1 | 12.10 | 7 |
| Alex Meier Grandon | Saint Gabriel's School | 8 | 12.36 | 8 |
