| Serie 1 |
| Clara Infante Weinecke | Los Alerces | 2 | 11.31 | 5 |
| Maria Laura Acevedo Urruticoechea | Los Andes | 3 | 11.91 | 8 |
| Julieta Barranco Bancalari | San Anselmo | 4 | 12.31 | 13 |
| Amelia Tuset Cuevas | Los Alerces | 1 | DQ | |
| Serie 2 |
| Dominga Bello Undurraga | Los Alerces | 2 | 11.98 | 9 |
| Catalina Isidora Galdames Cornejo | Del Sagrado Corazón - Apoquindo | 1 | 13.20 | 16 |
| Jacinta Fuenzalida Rabat | Los Andes | 3 | DNF | |
| Magdalena Ruiz-Tagle Berguecio | Nazaret | 4 | | |
| Serie 3 |
| Sofía Contreras Rivas | Santa Úrsula | 3 | 10.45 | 1 |
| Helena Honorato Alcalde | Huelén | 2 | 12.06 | 10 |
| Catalina Larrain Barthel | Everest | 1 | | |
| Amparo Valdes Iturrate | Santa Cruz - Chicureo | 4 | | |
| Serie 4 |
| Josefa Ramirez Aldunate | Saint George's College | 2 | 11.27 | 3 |
| Elisa Espejo Del Río | Villa María Academy | 4 | 11.48 | 6 |
| Josefa Cruzat Vial | Los Andes | 1 | DNF | |
| Pia Zschweigert Rojo | Alemán de Santiago | 3 | | |
| Serie 5 |
| Amalia Urzua Ariztia | Nazaret | 1 | 11.84 | 7 |
| Blanca Larrain Hamel | San Anselmo | 2 | 13.73 | 17 |
| Anja Zchweigert Rojo | Alemán de Santiago | 3 | | |
| Josefa Iacobelli Etcheberry | Villa María Academy | 4 | DNF | |
| Serie 6 |
| María Gracia Carrasco Olivares | Villa María Academy | 3 | 11.29 | 4 |
| Blanca Iñiguez Greene | Everest | 1 | 12.12 | 11 |
| Susana Bulnes Ibañez | Santa Úrsula | 4 | 12.30 | 12 |
| Ignacia Claro Braun | Nazaret | 2 | | |
| Serie 7 |
| Jacinta Philipps Cares | Santa Úrsula | 4 | 10.85 | 1 |
| Magdalena Galilea Undurraga | Huelén | 2 | 12.38 | 14 |
| Mari Sofia Bargsted Verteneul | Everest | 1 | 12.63 | 15 |
| María Larraín Hamel | San Anselmo | 3 | 13.91 | 18 |
| Clasificación final |
| Sofía Contreras Rivas | Santa Úrsula | 3 | 10.45 | 1 |
| Jacinta Philipps Cares | Santa Úrsula | 4 | 10.85 | 1 |
| Josefa Ramirez Aldunate | Saint George's College | 2 | 11.27 | 3 |
| María Gracia Carrasco Olivares | Villa María Academy | 3 | 11.29 | 4 |
| Clara Infante Weinecke | Los Alerces | 2 | 11.31 | 5 |
| Elisa Espejo Del Río | Villa María Academy | 4 | 11.48 | 6 |
| Amalia Urzua Ariztia | Nazaret | 1 | 11.84 | 7 |
| Maria Laura Acevedo Urruticoechea | Los Andes | 3 | 11.91 | 8 |
