| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Lucia Iacobelli Ovalle | Los Andes | 6 | 10.86 | 2 q |
| Maria De La Luz Zuñiga Errázuriz | Huelén | 4 | 11.34 | 8 |
| Emilia Antonia Fuentes Vasquez | Alemán de Chillán | 5 | 11.38 (11.3800) | 9 |
| Laura Wood Lewin | SSCC Manquehue | 1 | 11.55 | 14 |
| Angela Beaujanot Silva | Everest | 3 | 11.58 | 15 |
| Guadalupe Muñoz Barbieri | San Anselmo | 2 | 11.59 | 16 |
| Serie 2 | ||||
| Maria Rosario Canahuate Muñoz | Alemán de Chillán | 4 | 10.96 | 4 q |
| MarĂa JesĂşs Chavez Osses | San Anselmo | 3 | 11.24 | 7 |
| Florencia De La Sotta Garcia | Huelén | 1 | 11.38 (11.3800) | 10 |
| Augusta Vial Errazuriz | Los Andes | 5 | 11.41 | 11 |
| Sofia Bertrand Velasco | SSCC Manquehue | 6 | 12.01 | 21 |
| Lourdes Maldonado Dominguez | Everest | 2 | 12.08 | 22 |
| Serie 3 | ||||
| Ignacia Mellafe Moletto | Villa MarĂa Academy | 2 | 10.91 | 3 q |
| Lourdes Sanchez Soto | San Benito | 1 | 11.21 | 6 q |
| Agustina Ortiz Donoso | San Ignacio El Bosque | 5 | 11.46 | 12 |
| Laura Lea Plaza De La Cuadra | Juanita de los Andes | 6 | 11.53 | 13 |
| Lucia Aspillaga Haeussler | Nazaret | 3 | 11.65 | 17 |
| Julieta Salas Lira | San Francisco de AsĂs | 4 | 12.12 | 23 |
| Serie 4 | ||||
| Ana Lewin Schaeffer | Villa MarĂa Academy | 3 | 10.70 | 1 q |
| Paula Lorenzini Kovacic | Juanita de los Andes | 1 | 10.99 | 5 q |
| Lourdes Manterola Grez | Nazaret | 5 | 11.71 | 18 |
| Emilia Paulina FalcĂłn Acevedo | San Ignacio El Bosque | 4 | 11.84 | 19 |
| Clara Wainer Etchebarne | San Francisco de AsĂs | 6 | 12.00 | 20 |
| Clara Irarrazaval Puente | San Benito | 2 | 12.18 | 24 |
| Serie 5 | ||||
| Juanita Garay Guilisasti | San Benito | 3 | 12.38 | (F.C.) |
| Catalina Sabat Rodillo | San Benito | 2 | 12.43 | (F.C.) |
| Sara Del Rio Bezanilla | San Benito | 4 | 12.67 | (F.C.) |
