| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Blanca Rengifo Molina | Villa MarÃa Academy | 3 | 10.86 | 1 |
| Maria Velasco Baeza | Saint George's College | 4 | 10.94 | 2 |
| Colomba Petersen De La Maza | San Anselmo | 6 | 10.98 | 3 |
| Olivia Petersen De La Maza | San Anselmo | 2 | 11.04 | 4 |
| Josefina Lorena Valenzuela Castro | The Mayflower School | 7 | 11.10 | 5 |
| Florencia De Jesús Ruiz-Tagle Berguecio | Nazaret | 5 | 11.17 | 6 |
| Candelaria Reyes Winter | Los Andes | 1 | 11.22 | 7 |
| Maite Balmaceda Bunster | Del Sagrado Corazón - Apoquindo | 8 | 11.35 | 8 |
