| Serie 1 |
| Jacinta Cornejo Lopez | Saint George's College | 8 | 10.93 | 3 q |
| Bernardita Matta Fuenzalida | Santa Úrsula | 2 | 11.20 | 11 |
| María Gracia Jordan Ulloa | Nazaret | 4 | 11.27 | 13 |
| Emma Sharpe Rojas | SSCC Manquehue | 6 | 11.51 | 17 |
| Magdalena Palma Edwards | Santa Úrsula | 5 | 11.74 | 27 |
| Amalia Diaz Schmidt | San Anselmo | 7 | 11.79 | 29 |
| Amalia Cruzat Vial | Los Andes | 3 | 11.86 | 33 |
| Serie 2 |
| Sofía Traverso Ramay | Saint George's College | 2 | 11.08 | 6 q |
| Elisa Dell Correa | SSCC Manquehue | 3 | 11.21 | 12 |
| Florencia Lira Olivier | Cumbres | 8 | 11.63 | 24 |
| Fernanda Larrain Jullian | San Anselmo | 7 | 11.76 | 28 |
| María Gracia Lecaros Villarroel | San Isidro | 6 | 11.86 | 34 |
| Maria Jesus Makuc Gil | Huelén | 5 | 12.05 | 38 |
| Beatriz Palacios Gamboa | The Angel's School | 4 | 12.09 | 39 |
| Serie 3 |
| María Gracia Carrasco Olivares | Villa María Academy | 4 | 10.90 | 2 q |
| Catalina Arancibia Letelier | San Benito | 5 | 10.99 | 4 q |
| Josefa Iacobelli Etcheberry | Villa María Academy | 8 | 11.14 | 8 q |
| Martina Zuñiga Arro | Everest | 2 | 11.31 | 14 |
| Clara Bernales Lecaros | San Benito | 6 | 11.55 | 19 |
| Catalina Holscher Hernandez | Everest | 7 | 11.57 | 20 |
| Genevieve Rose Pitt Quinton | Huelén | 3 | 11.66 | 25 |
| Serie 4 |
| Gracia Auger Izquierdo | Saint George's College | 5 | 11.10 | 7 q |
| Sofia Chacon Burmester | Los Alerces | 3 | 11.16 | 9 |
| María Elisa Lavín Hasenberg | San Anselmo | 6 | 11.57 | 21 |
| Laura Rios Araya | Los Alerces | 4 | 11.79 | 30 |
| Josefina Peralta Vera | Los Alerces | 7 | 11.80 | 32 |
| María Rengifo Molina | Villa María Academy | 8 | 12.02 | 37 |
| Maria Celeste Carolina Lopez Barbano | The Mayflower School | 2 | 12.77 | 42 |
| Serie 5 |
| Jacinta Philipps Cares | Santa Úrsula | 7 | 10.73 | 1 q |
| Elena Ovalle Valdes | Los Andes | 2 | 11.02 | 5 q |
| Francisca Luengo Larrain | Padre Hurtado y Juanita de los Andes | 6 | 11.16 | 10 |
| Ximena Larraín Carvallo | San Benito | 4 | 11.42 | 15 |
| Agustina Stambuk Santolaya | SSCC Manquehue | 5 | 11.59 | 23 |
| Dominga Garcia Von Chrismar | Everest | 3 | 11.79 | 31 |
| Josefa Canales Neciosup | Padre Hurtado y Juanita de los Andes | 8 | 12.19 | 41 |
| Serie 6 |
| Isidora Arenillas Grez | The Mayflower School | 3 | 11.44 | 16 |
| Josefa Castaño Bravo | The Mayflower School | 8 | 11.54 | 18 |
| Francisca Sarah Bulcke | San Isidro | 2 | 11.57 | 22 |
| Rocio Yarur Molina | Los Andes | 5 | 11.68 | 26 |
| Magdalena Ruiz-Tagle Berguecio | Nazaret | 6 | 11.87 | 35 |
| Belén Tolosa Chellew | Cumbres | 4 | 11.97 | 36 |
| Maria Del Pilar Gana Escudero | Huelén | 7 | 12.17 | 40 |
