| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final A | ||||
| Fernanda Silva Galleguillos | Carampangue | 2 | 10.90 (CR) | 1 |
| María Consuelo Berger García | Mariano de Schoenstatt | 3 | 11.18 | 2 |
| María De Los Dolores Messina Widow | San Isidro | 5 | 11.27 | 3 |
| Dominga Illanes Baeza | La Cruz de Machalí | 1 | 11.33 | 4 |
| Josefina Carvajal Quilodrán | Campanario - Buin | 4 | 11.39 | 5 |
| Camila Isadora Toro Davis | Mayor - Peñalolen | 6 | 12.08 | 6 |
| Final E | ||||
| Magdalena Coll Vicuña | San Isidro | 7 | 7 | |
| Teresa Javiera Peralta Valverde | Campanario - Buin | 8 | 8 | |
