| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Silvestre Pilasi Albertz | Craighouse School | 4 | 10.16 | 1 |
| Martín Ignacio Gonzalez Carrasco | Dunalastair - Peñalolén | 6 | 10.37 | 2 |
| Iñigo Fernández García | Craighouse School | 7 | 10.38 | 3 |
| Luis Felipe Moya A | The Grange School | 3 | 10.43 | 4 |
| Sebastián Gonzalez Jerrett | Saint Gabriel's School | 5 | 10.45 | 5 |
| Jorge Lillo Peña | Saint Gabriel's School | 8 | 10.47 | 6 |
| Clemente Aros Benavides | Craighouse School | 2 | 10.54 | 7 |
| Bruno Ignacio Poblete Le-Bert | The Wessex School - Concepción | 1 | 10.56 | 8 |
