| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Magdalena Hudson Yamal | San Francisco Javier de Huechuraba | 3 | 12.79 | 1 |
| Francisca Carvajal Ponce | San Francisco Javier de Huechuraba | 5 | 12.87 | 2 |
| Elena Oyarzun Nualart | Padre Hurtado y Juanita de los Andes | 4 | 12.88 | 3 |
| Macarena Teresita Irarrazaval Valdes | Los Andes | 6 | 13.07 | 4 |
| Antonia Ruiz De Gamboa Quijada | Villa María Academy | 7 | 13.34 | 5 |
| Amalia Valbuena Tapia | Huelén | 8 | 13.51 | 6 |
| Ana Villegas Prieto | Everest | 2 | 13.60 | 7 |
| Jacinta Viollier Correa | Villa María Academy | 1 | 13.77 | 8 |
