| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Alicia Tardel Swett | Saint George's College | 3 | 10.73 (CR) | 1 |
| Carmen Zarhi Mc Intyre | Huelén | 5 | 11.11 | 2 |
| Maite Del Rosario Cintolesi Lira | La Maisonnette | 6 | 11.12 | 3 |
| Isidora Montaner Lagos | Saint George's College | 2 | 11.15 | 4 |
| Martina María Undurraga Galvez | San Benito | 4 | 11.19 | 5 |
| Josefa Carrio Kreft | Saint George's College | 1 | 11.32 | 6 |
