| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Constanza Belen Haeger Alvarez | Arriarán Barros - Puerto Montt | 3 | 11.01 | 1 |
| Bernardita Rufin Fernández | Puerto Varas | 4 | 11.24 | 2 |
| Natalia Arias Vidal | Paideia | 5 | 11.28 | 3 |
| Leonor Scheihing Ballesteros | Lycée Claude Gay | 6 | 11.59 | 4 |
| Blanca Morande Morande Hevia | Puerto Varas | 2 | 11.81 | 5 |
| Trinidad Martínez Calvo | Puerto Varas | 1 | 11.90 | 6 |
