| Pos. | N° | Nombre | Vueltas | Clase | Mejor Tm | En Vuelta | Dif. resp. 1° | Dif. resp. anterior | Comentario |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 123 | Rodriguez Federico | 6 | 150cc Clase 2 | 49.051 | 3 | |||
| 2 | 164 | Mazzantini Martin | 6 | 150cc Super Master | 49.123 | 4 | 0.072 | 0.072 | |
| 3 | 911 | Enrique Isaias | 6 | 150cc Super Master | 49.498 | 6 | 0.447 | 0.375 | |
| 4 | 711 | Soto Patricio | 6 | 150cc Super Master | 49.536 | 5 | 0.485 | 0.038 | |
| 5 | 32 | Rodriguez Tomas | 6 | 150cc Super Master | 49.591 | 6 | 0.540 | 0.055 | |
| 6 | 20 | Maisonabe Ian | 6 | 150cc Super Master | 49.614 | 4 | 0.563 | 0.023 | |
| 7 | 48 | Ahumada Lautaro | 6 | 150cc Super Master | 49.743 | 3 | 0.692 | 0.129 | |
| 8 | 154 | Gonzalez German | 6 | 150cc Master | 49.813 | 5 | 0.762 | 0.070 | |
| 9 | 49 | Forni Marcelo | 5 | 150cc Super Master | 49.830 | 5 | 0.779 | 0.017 | |
| 10 | 60 | Bracco Armando | 6 | 150cc Super Master | 49.974 | 6 | 0.923 | 0.144 | |
| 11 | 711 | Borda Pauli | 2 | 150cc Master | 49.983 | 1 | 0.932 | 0.009 | |
| 12 | 116 | Lamoure Nicolas | 6 | 150cc Super Master | 50.207 | 5 | 1.156 | 0.224 | |
| 13 | 22 | Flores Leonel | 6 | 150cc Master | 50.262 | 1 | 1.211 | 0.055 | |
| 14 | 24 | Perez Gonzalo | 5 | 150cc Super Master | 50.282 | 4 | 1.231 | 0.020 | |
| 15 | 9 | Magariño Maximiliano | 6 | 150cc Super Master | 50.319 | 4 | 1.268 | 0.037 | |
| 16 | 21 | Walsh Pablo | 6 | 150cc Super Master | 50.529 | 1 | 1.478 | 0.210 | |
| 17 | 69 | Iceta Gaspar | 5 | 150cc Super Master | 50.816 | 2 | 1.765 | 0.287 | |
| 18 | 619 | Cagnone Silvio | 6 | 150cc Super Master | 50.986 | 5 | 1.935 | 0.170 | |
| 19 | 4 | Pasuchio Franco | 6 | 150cc Super Master | 51.034 | 2 | 1.983 | 0.048 | |
| 20 | 78 | Carballo Marcos | 6 | 150cc Super Master | 51.606 | 5 | 2.555 | 0.572 | |
| 21 | 88 | Manzor Dardo | 6 | 150cc Super Master | 51.620 | 2 | 2.569 | 0.014 | |
| 22 | 187 | Mauro Diego | 6 | 150cc Super Master | 51.786 | 4 | 2.735 | 0.166 | |
| 23 | 202 | Aguirre Rito | 6 | 150cc Super Master | 53.067 | 3 | 4.016 | 1.281 | |
| 24 | 58 | Maineri Andres | 150cc Master | 0 |