| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Josefina Silva Schmidt | La Maisonnette | 4 | 10.43 | 1 |
| Camila Tavonatti Gómez | Nazaret | 3 | 10.58 | 2 |
| Consuelo Antonia Antunez Aravena | Saint George's College | 5 | 10.59 | 3 |
| Sara Decombe Izquierdo | Nazaret | 2 | 10.78 | 4 |
| Constanza Mardonez Eyzaguirre | Saint George's College | 6 | 10.85 | 5 |
| Florencia Colomba Tavonatti Gómez | Nazaret | 1 | 10.88 | 6 |
| Simone Montegu Montanari | SSCC Manquehue | 7 | 10.93 | 7 |
| Maria Ignacia Ruiz Moreno Lagos | Los Andes | 8 | 11.00 | 8 |
