| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final A | ||||
| Kerry Joo Liao | Instituto Alonso de Ercilla | 4 | 11.02 (CR) | 1 |
| Jacinta Arevalo Guerrero | Carampangue | 5 | 11.24 | 2 |
| Katherine Robertson Wilson | Trebulco School | 3 | 11.39 | 3 |
| Trinidad Paz Nuñez Van Capel | Campanario - Buin | 6 | 11.84 | 4 |
| Gabriela Antonia Garcia Salazar | Instituto Alonso de Ercilla | 2 | 12.14 | 5 |
| Isidora Francisca Nuñez Ormeño | Instituto Alonso de Ercilla | 1 | 12.17 | 6 |
| Final F | ||||
| Magdalena Mardones Aguirre | Campanario - Buin | 7 | ||
| Amanda Belen Calderon Godoy | San Francisco de Paine | 8 | ||
