| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final A | ||||
| Lucas Palacios Nazif | SSCC Manquehue | 4 | 9.80 | 1 |
| Cristóbal Riesco Carrasco | Everest | 3 | 9.81 | 2 |
| Francisco Caparros Fuentes | SSCC Manquehue | 2 | 10.23 | 3 |
| Alessandro Aburto Albasini | SSCC Manquehue | 1 | 10.48 | 4 |
| Santiago Wood Lewin | SSCC Manquehue | 5 | 10.63 | 5 |
| Final B | ||||
| José Pedro Labbé Köhler | San Benito | 3 | 10.64 | 6 |
| Benjamín Ovalle Bañados | Everest | 5 | 10.72 | 7 |
| José Pedro Widoycovic Herrera | Everest | 2 | 10.75 | 8 |
| Patricio Busquet Llona | San Benito | 1 | 10.88 | 9 |
| Juan Pablo Piretta Pozzolo | San Benito | 4 | DNS | |
