| Pos. | N° | Nombre | Clase | Vueltas | Mejor Tm | Dif. resp. 1° | Dif. resp. anterior | En Vuelta | Ciudad | Comentario |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 50 | Segundo PELUCCIO | 450cc Open | 4 | 23.312 | 2 | ||||
| 2 | 65 | Oliva Juan | 450cc Open | 4 | 23.351 | 0.039 | 0.039 | 1 | Laboulaye | |
| 3 | 41 | Leonardo PEREZ | 450cc Open | 4 | 23.771 | 0.459 | 0.420 | 2 | ||
| 4 | 35 | Fragante Alejandro | 450cc Open | 4 | 23.952 | 0.640 | 0.181 | 2 | Rufino | |
| 5 | 29 | Manuel Frontera | 450cc Open | 4 | 23.960 | 0.648 | 0.008 | 2 | ||
| 6 | 47 | Joaquin ALVAREZ | 450cc Open | 4 | 24.078 | 0.766 | 0.118 | 1 | ||
| 7 | 45 | Arias Matias | 450cc Open | 4 | 24.819 | 1.507 | 0.741 | 1 | Rufino | |
| 8 | 799 | Joaquin Islas | 450cc Open | 4 | 24.972 | 1.660 | 0.153 | 1 | General Villegas |