| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Simone Montegu Montanari | SSCC Manquehue | 2 | 8.63 | 1 q |
| Amanda Lewin Pacheco | San Benito | 5 | 8.79 | 3 q |
| Maria Jesus Barros Ulloa | Nazaret | 4 | 9.31 | 11 |
| Blanca Vial Demarcehna | Everest | 1 | 9.63 | 15 |
| Dominic Abreu Villaroel | Highlands | 3 | DNS | |
| Serie 2 | ||||
| Maria Gracia Prieto Correa | San Benito | 3 | 8.69 | 2 q |
| Pilar Dominguez Gines | Nazaret | 4 | 9.12 | 8 q |
| Amelia Maria Romero Rodriguez | Everest | 2 | 9.16 | 9 q |
| Emilia Cañas Gonzalez | SSCC Manquehue | 5 | 9.56 | 14 |
| Isidora Diaz Barranco | Highlands | 1 | 10.42 | 17 |
| Serie 3 | ||||
| Emilia Gonzalez Carcavilla | SSCC Manquehue | 4 | 8.83 | 4 q |
| María Jesús Varas Ringeling | San Benito | 1 | 9.30 | 10 q |
| Fernanda Piera Muñoz | Nazaret | 2 | 9.39 | 13 |
| Bernardira Maria Silva Zuñiga | Everest | 3 | 9.79 | 16 |
| Maria Gracia Sepulveda Mena | Highlands | 5 | 10.60 | 18 |
| Serie 4 | ||||
| Milagros Castro Feijoo | Everest | 5 | 8.92 | 5 q |
| Bárbara Jullián Eyzaguirre | San Benito | 3 | 9.06 | 6 q |
| Agustina Moreno Mazzarelli | SSCC Manquehue | 4 | 9.10 | 7 q |
| Ignacia Stefanelli Fuenzalida | Nazaret | 2 | 9.37 | 12 |
