| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Sofia Alverdi Alessandrini | Cumbres | 7 | 12.86 | 3 q |
| Ma Trinidad Benavente Ruiz-Tagle | Everest | 3 | 13.16 | 6 q |
| Laura Soumastre Musre | Saint George's College | 6 | 13.66 | 7 q |
| Valentina Calleja Rovira | Saint George's College | 2 | 13.84 | 9 |
| Rocio Yarur Molina | Los Andes | 5 | 13.87 | 10 |
| Amalia Castillo Alcalde | Los Alerces | 4 | 13.91 | 11 |
| Sofia Tagle Reyman | SSCC Manquehue | 8 | 14.12 | 12 |
| Teresa Maria De Lanoy Moreno | Los Andes | 1 | 21.44 | 15 |
| Serie 2 | ||||
| Leonor Ferreiro Hurtado | Saint George's College | 8 | 12.07 | 1 q |
| Ana MarÃa Leyton Vial | Cumbres | 4 | 12.58 | 2 q |
| Maria Gracia Montes Undurraga | Nazaret | 6 | 12.95 | 4 q |
| Valentina GarcÃa Mardones | Los Alerces | 5 | 12.98 | 5 q |
| Amalia Cruzat Vial | Los Andes | 7 | 13.81 | 8 q |
| Maria Gracia Sanfuentes Zamorano | Los Alerces | 3 | 14.67 | 13 |
| Agustina Paz Errázuriz Moreno | Everest | 2 | 16.89 | 14 |
