| 36 - Almiron Sebastian - 450cc Open |
| 1:28:58.600 |
1 |
1 |
25.590 |
70,340 |
| 1:29:20.723 |
2 |
2 |
22.123 |
81,363 |
| 1:29:42.733 |
3 |
3 |
22.010 |
81,781 |
| 1:36:16.398 |
4 |
4 |
4:56.003 |
6,081 |
| 1:36:38.345 |
5 |
5 |
21.947 |
82,016 |
| 1:37:00.241 |
6 |
6 |
21.896 |
82,207 |
| 11 - Lucero Javier - 450cc Open |
| 1:28:59.092 |
1 |
1 |
26.082 |
69,013 |
| 1:29:21.317 |
2 |
2 |
22.225 |
80,990 |
| 1:29:43.389 |
3 |
3 |
22.072 |
81,551 |
| 1:36:17.036 |
4 |
4 |
29.913 |
60,175 |
| 1:36:39.017 |
5 |
5 |
21.981 |
81,889 |
| 1:37:01.249 |
6 |
6 |
22.232 |
80,964 |
| 101 - Oliva Juan - 450cc Open |
| 1:28:58.409 |
1 |
1 |
25.399 |
70,869 |
| 1:29:20.573 |
2 |
2 |
22.164 |
81,213 |
| 1:29:42.817 |
3 |
3 |
22.244 |
80,921 |
| 1:36:17.169 |
4 |
4 |
30.632 |
58,762 |
| 1:36:39.757 |
5 |
5 |
22.588 |
79,688 |
| 1:37:01.862 |
6 |
6 |
22.105 |
81,430 |
| 72 - Alvarez Joaquin - 450cc Open |
| 1:28:59.294 |
1 |
1 |
26.284 |
68,483 |
| 1:29:21.658 |
2 |
2 |
22.364 |
80,486 |
| 1:29:43.811 |
3 |
3 |
22.153 |
81,253 |
| 1:36:17.008 |
4 |
4 |
28.698 |
62,722 |
| 1:36:39.639 |
5 |
5 |
22.631 |
79,537 |
| 1:37:01.905 |
6 |
6 |
22.266 |
80,841 |
| 28 - Bustos Gaston - 450cc Open |
| 1:29:00.231 |
1 |
1 |
27.221 |
66,125 |
| 1:29:23.536 |
2 |
2 |
23.305 |
77,237 |
| 1:29:46.587 |
3 |
3 |
23.051 |
78,088 |
| 1:36:17.384 |
4 |
4 |
26.663 |
67,509 |
| 1:36:40.349 |
5 |
5 |
22.965 |
78,380 |
| 1:37:03.480 |
6 |
6 |
23.131 |
77,818 |
| 77 - Grasa Ayrton - 450cc Open |
| 1:28:59.575 |
1 |
1 |
26.565 |
67,758 |
| 1:29:22.979 |
2 |
2 |
23.404 |
76,910 |
| 1:29:46.045 |
3 |
3 |
23.066 |
78,037 |
| 1:36:17.836 |
4 |
4 |
28.504 |
63,149 |
| 1:36:41.049 |
5 |
5 |
23.213 |
77,543 |
| 1:37:03.869 |
6 |
6 |
22.820 |
78,878 |
| 79 - Guaraglia Santiago - 450cc Open |
| 1:28:59.888 |
1 |
1 |
26.878 |
66,969 |
| 1:29:23.092 |
2 |
2 |
23.204 |
77,573 |
| 1:29:46.176 |
3 |
3 |
23.084 |
77,976 |
| 1:36:17.650 |
4 |
4 |
27.699 |
64,984 |
| 1:36:41.133 |
5 |
5 |
23.483 |
76,651 |
| 1:37:04.082 |
6 |
6 |
22.949 |
78,435 |
| 27 - Rosales Franco - 450cc Open |
| 1:29:00.413 |
1 |
1 |
27.403 |
65,686 |
| 1:29:23.241 |
2 |
2 |
22.828 |
78,851 |
| 1:29:46.511 |
3 |
3 |
23.270 |
77,353 |