| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Amalia Tagle Bier | Santa Úrsula | 6 | 8.76 | 3 q |
| Isidora Montaner Lagos | Saint George's College | 2 | 8.79 | 4 q |
| Eloísa Lecaros Omeñaca | Los Alerces | 1 | 8.85 | 6 q |
| Fatima Yarur Molina | Los Andes | 5 | 8.85 | 7 q |
| Amalia Moncayo Campos | Nazaret | 7 | 9.02 | 17 |
| Delia Honorato Alcalde | Huelén | 8 | 9.08 | 18 |
| Sara Correa Williamson | Cumbres | 4 | 9.21 | 21 |
| Matilde Altamirano Vila | Everest | 3 | 9.36 | 23 |
| Serie 2 | ||||
| Olivia Pino Cave | Saint George's College | 8 | 8.79 | 5 q |
| Josefa Cárdenas Cáceres | Huelén | 5 | 8.85 | 8 q |
| Florencia De Jesús Ruiz-Tagle Berguecio | Nazaret | 4 | 8.89 | 10 |
| Sofia Benavente Errazuriz | Los Andes | 6 | 8.90 | 11 |
| Francisca Cabrera Dufey | Everest | 7 | 8.92 | 12 |
| Carolina Ibáñez Larraín | Los Alerces | 1 | 8.94 | 13 |
| Laura Bittner Budge | Santa Úrsula | 3 | 8.99 | 14 |
| Clara Leyton Vial | Cumbres | 2 | 9.48 | 24 |
| Serie 3 | ||||
| Alicia Tardell Sweet | Saint George's College | 4 | 8.69 | 1 q |
| Maria Emilia Rosales Aguilera | Everest | 2 | 8.71 | 2 q |
| Maria Eugenia Prieto Mujica | Los Andes | 7 | 8.87 | 9 |
| Blanca Marfan Zañartu | Los Alerces | 5 | 9.01 | 15 |
| Clara Rodríguez Urzúa | Santa Úrsula | 8 | 9.01 | 16 |
| Florencia Serrano Vial | Cumbres | 3 | 9.10 | 19 |
| Maria Elena Traverso Zuñiga | Huelén | 6 | 9.20 | 20 |
| María Magdalena Palma Concha | Nazaret | 1 | 9.26 | 22 |
