| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Nisthy Araya Saavedra | Andrés Bello - La Serena | 3 | 12.23 | 1 |
| Olivia Salinas Egaña | Everest | 4 | 12.30 | 2 |
| Macarena Paz Labranque Contreras | Andree English School | 5 | 12.43 | 3 |
| Bernardita Aspillaga Mujica | Villa María Academy | 6 | 12.87 | 4 |
| Catalina Rozas Arellano | Saint George's College | 7 | 12.88 | 5 |
| Valentina Cisneros Del Fierro | San Francisco Javier de Huechuraba | 8 | 13.00 | 6 |
| Javiera Jensen Correa | Saint George's College | 1 | 13.19 | 7 |
| Maria Errazuriz Kramer | Los Andes | 2 | 13.39 | 8 |
