| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Ana Lewin Schaeffer | Villa María Academy | 4 | 19.81 | 1 |
| Lucia Iacobelli Ovalle | Los Andes | 2 | 19.96 | 2 |
| Roxana Ramírez Rodríguez | Escuela Básica Akori | 3 | 20.04 | 3 |
| Paula Lorenzini Kovacic | Padre Hurtado y Juanita de los Andes | 5 | 20.26 | 4 |
| María Haeussler Errazuriz | Villa María Academy | 6 | 20.54 | 5 |
| Magdalena Pizarro Gajardo | Saint George's College | 1 | 20.65 | 6 |
