| 142 - Gomez Hernan - 450cc Open |
| 1:26.324 |
1 |
1 |
25.313 |
71,110 |
| 1:48.512 |
2 |
2 |
22.188 |
81,125 |
| 2:10.653 |
3 |
3 |
22.141 |
81,297 |
| 2:32.970 |
4 |
4 |
22.317 |
80,656 |
| 2:55.133 |
5 |
5 |
22.163 |
81,216 |
| 3:17.343 |
6 |
6 |
22.210 |
81,045 |
| 3:39.537 |
7 |
7 |
22.194 |
81,103 |
| 4:01.871 |
8 |
8 |
22.334 |
80,595 |
| 313 - Barrios Marcos - 450cc Open |
| 1:26.392 |
1 |
1 |
25.381 |
70,919 |
| 1:48.642 |
2 |
2 |
22.250 |
80,899 |
| 2:10.815 |
3 |
3 |
22.173 |
81,180 |
| 2:33.046 |
4 |
4 |
22.231 |
80,968 |
| 2:55.209 |
5 |
5 |
22.163 |
81,216 |
| 3:17.443 |
6 |
6 |
22.234 |
80,957 |
| 3:39.693 |
7 |
7 |
22.250 |
80,899 |
| 4:01.955 |
8 |
8 |
22.262 |
80,855 |
| 910 - Rabasotti Walter - 450cc Open |
| 1:26.569 |
1 |
1 |
25.558 |
70,428 |
| 1:48.936 |
2 |
2 |
22.367 |
80,476 |
| 2:11.144 |
3 |
3 |
22.208 |
81,052 |
| 2:33.295 |
4 |
4 |
22.151 |
81,260 |
| 2:55.486 |
5 |
5 |
22.191 |
81,114 |
| 3:17.688 |
6 |
6 |
22.202 |
81,074 |
| 3:40.084 |
7 |
7 |
22.396 |
80,371 |
| 4:02.492 |
8 |
8 |
22.408 |
80,328 |
| 39 - Pachelo Guillermo - 450cc Open |
| 1:26.943 |
1 |
1 |
25.932 |
69,412 |
| 1:49.565 |
2 |
2 |
22.622 |
79,569 |
| 2:12.139 |
3 |
3 |
22.574 |
79,738 |
| 2:34.868 |
4 |
4 |
22.729 |
79,194 |
| 2:57.596 |
5 |
5 |
22.728 |
79,197 |
| 3:20.247 |
6 |
6 |
22.651 |
79,467 |
| 3:43.136 |
7 |
7 |
22.889 |
78,640 |
| 4:06.249 |
8 |
8 |
23.113 |
77,878 |
| 81 - Pira Javier - 450cc Open |
| 1:27.134 |
1 |
1 |
26.123 |
68,905 |
| 1:50.012 |
2 |
2 |
22.878 |
78,678 |
| 2:12.702 |
3 |
3 |
22.690 |
79,330 |
| 2:35.515 |
4 |
4 |
22.813 |
78,902 |
| 2:58.011 |
5 |
5 |
22.496 |
80,014 |
| 3:20.596 |
6 |
6 |
22.585 |
79,699 |
| 3:43.290 |
7 |
7 |
22.694 |
79,316 |
| 4:06.355 |
8 |
8 |
23.065 |
78,040 |
| 79 - Guaraglia Santiago - 450cc Open |
| 1:27.813 |
1 |
1 |
26.802 |
67,159 |
| 1:50.608 |
2 |
2 |
22.795 |
78,965 |
| 2:13.370 |
3 |
3 |
22.762 |
79,079 |
| 2:36.027 |
4 |
4 |
22.657 |
79,446 |
| 2:58.738 |
5 |
5 |
22.711 |
79,257 |
| 3:21.593 |
6 |
6 |
22.855 |
78,757 |
| 3:44.505 |
7 |
7 |
22.912 |
78,561 |
| 4:07.813 |
8 |
8 |
23.308 |
77,227 |
| 8 - Lobo Agustin - 450cc Open |
| 1:28.939 |
1 |
1 |
27.928 |
64,451 |