| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Andrés Castillo Del Villar | Craighouse School | 4 | 10.47 | 1 |
| Martín Promis Picón | Saint Gabriel's School | 5 | 10.68 | 2 |
| Vicente Sánchez Urcelay | Santiago College | 6 | 10.69 | 3 |
| Benjamín Gonzalez Jerrett | Saint Gabriel's School | 7 | 10.72 | 4 |
| Julian Gómez Munita | Saint Gabriel's School | 3 | 10.98 | 5 |
| Mateo José Lesseigneur Baraona | Bradford School | 8 | 10.99 | 6 |
| Cristóbal Zapata Hidalgo | Dunalastair - Peñalolén | 1 | 11.04 | 7 |
| Joaquín Dueñas Pieper | Dunalastair - Chicureo | 2 | 11.05 | 8 |
