| Hora del día | Vuelta | Vuelta líder | Tiempo de vuelta | Velocidad |
|---|---|---|---|---|
| 68 - Colella Franco - 450cc Open | ||||
| 22:51:39.381 | 1 | 1 | 24.661 | 72,990 |
| 22:52:01.360 | 2 | 2 | 21.979 | 81,896 |
| 22:52:23.390 | 3 | 3 | 22.030 | 81,707 |
| 22:52:45.515 | 4 | 4 | 22.125 | 81,356 |
| 22:53:07.599 | 5 | 5 | 22.084 | 81,507 |
| 22:53:29.968 | 6 | 6 | 22.369 | 80,469 |
| 22:53:52.066 | 7 | 7 | 22.098 | 81,455 |
| 22:54:14.418 | 8 | 8 | 22.352 | 80,530 |
| 59 - Ciancio Manuel - 450cc Open | ||||
| 22:51:40.089 | 1 | 1 | 25.369 | 70,953 |
| 22:52:02.020 | 2 | 2 | 21.931 | 82,076 |
| 22:52:23.974 | 3 | 3 | 21.954 | 81,990 |
| 22:52:45.885 | 4 | 4 | 21.911 | 82,151 |
| 22:53:07.822 | 5 | 5 | 21.937 | 82,053 |
| 22:53:30.244 | 6 | 6 | 22.422 | 80,278 |
| 22:53:52.230 | 7 | 7 | 21.986 | 81,870 |
| 22:54:14.495 | 8 | 8 | 22.265 | 80,844 |
| 51 - Pira Javier - 450cc Open | ||||
| 22:51:40.884 | 1 | 1 | 26.164 | 68,797 |
| 22:52:03.947 | 2 | 2 | 23.063 | 78,047 |
| 22:52:26.473 | 3 | 3 | 22.526 | 79,908 |
| 22:52:49.109 | 4 | 4 | 22.636 | 79,519 |
| 22:53:11.973 | 5 | 5 | 22.864 | 78,726 |
| 22:53:34.796 | 6 | 6 | 22.823 | 78,868 |
| 22:53:57.531 | 7 | 7 | 22.735 | 79,173 |
| 22:54:20.307 | 8 | 8 | 22.776 | 79,031 |
| 55 - Repetto Federico - 450cc Open | ||||
| 22:51:40.378 | 1 | 1 | 25.658 | 70,154 |
| 22:52:03.106 | 2 | 2 | 22.728 | 79,197 |
| 22:52:25.979 | 3 | 3 | 22.873 | 78,695 |
| 22:52:48.750 | 4 | 4 | 22.771 | 79,048 |
| 22:53:11.682 | 5 | 5 | 22.932 | 78,493 |
| 22:53:34.681 | 6 | 6 | 22.999 | 78,264 |
| 22:53:57.831 | 7 | 7 | 23.150 | 77,754 |
| 22:54:21.119 | 8 | 8 | 23.288 | 77,293 |
| 281 - Rosales Franco - 450cc Open | ||||
| 22:51:40.724 | 1 | 1 | 26.004 | 69,220 |
| 22:52:03.378 | 2 | 2 | 22.654 | 79,456 |
| 22:52:26.277 | 3 | 3 | 22.899 | 78,606 |
| 22:52:49.005 | 4 | 4 | 22.728 | 79,197 |
| 22:53:11.961 | 5 | 5 | 22.956 | 78,411 |
| 22:53:35.106 | 6 | 6 | 23.145 | 77,771 |
| 22:53:58.186 | 7 | 7 | 23.080 | 77,990 |
| 22:54:21.356 | 8 | 8 | 23.170 | 77,687 |
| 057 - De Agustini Maximiliano - 450cc Open | ||||
| 22:51:42.579 | 1 | 1 | 27.859 | 64,611 |
| 22:52:06.845 | 2 | 2 | 24.266 | 74,178 |
| 22:52:30.973 | 3 | 3 | 24.128 | 74,602 |
| 22:52:55.505 | 4 | 4 | 24.532 | 73,374 |
| 22:53:21.886 | 5 | 5 | 26.381 | 68,231 |
| 22:53:46.552 | 6 | 6 | 24.666 | 72,975 |
| 22:54:16.956 | 7 | 8 | 30.404 | 59,203 |