| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Isidora Paz Toro Carrasco | María Inmaculada de Santiago | 4 | 11.33 | 1 |
| Renee Saez Iracabal | San Pedro Nolasco - Vitacura | 3 | 11.37 | 2 |
| Matilde Paz Poblete Hormazabal | Campanario - Buin | 6 | 11.39 | 3 |
| Fernanda Ulloa Piña | Pumahue | 1 | 11.44 | 4 |
| Javiera De Jesús Rojas Murúa | The English Institute | 5 | 11.58 | 5 |
| Martina Ferrada Tapia | The Southern Cross School | 2 | 11.61 | 6 |
| María Gracia Jordan Ulloa | Maitenes | 7 | 11.62 | 7 |
| Florencia Aguilera Ramirez | Instituto Inglés de Rancagua | 8 | 11.88 | 8 |
