| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Pedro Ismael Reyes Parada | SSCC Alameda | 5 | 11.43 | 1 |
| Gabriel Alejandro Toledo Ibieta | SSCC Concepción | 4 | 11.77 | 2 |
| Clemente Alfonso Paredes Vigneaux | Lycée Charles de Gaulle | 6 | 12.02 | 3 |
| Hugo Vicente Vargas Pincheira | Concepción de Chillán | 3 | 12.24 | 4 |
| Martín Alejandro Stuardo Elos | Saint James School | 7 | 12.51 | 5 |
| Paul Eugenio Aguilera Valenzuela | Liceo Claudio Arrau León - Coihueco | 8 | 12.82 | 6 |
| Martin Merino Silva | SSCC Alameda | 1 | 12.94 | 7 |
| Bruno Gonzalez Muñoz | SSCC Alameda | 2 | DNS | |
