Cal-Expo
May 14 1972
500MX Results
| Rider | Hometown | ||
|---|---|---|---|
| 1 |  Brad Lackey | Lafayette, CA  |  |
| 2 | Rob Norgaard | Lafayette, CA | CZ |
| 3 | Jim Cooke | Huntington Beach, CA | |
| 4 | Rich Thorwaldson | Cerritos, CA |  |
| 5 | Jim Wilson | Torrance, CA | CZ |
| 6 | Gary Myers | Denver, CO |  |
| 7 | Bruce Torbett | National City, CA | |
| 8 |  Gary Jones | Hacienda Heights, CA |  |
| 9 | Greg Smith | Santa Ana, CA | Maico |
| 10 | Walter Axthelm | Costa Mesa, CA | Maico |
| 11 | Gary Harris | La Mesa, CA | |
| 12 | David Crandall | Salt Lake City, UT | |
| 13 | Lars Larsson | San Diego, CA | |
| 14 | Richard Schilling | Napa, CA | |
| 15 | Donald Sanders | Mill Valley, CA | CZ |
| 16 |  Jim Pomeroy | Yakima, WA | Bultaco |
| 17 | Gerald Johnson | San Luis Obispo, CA | |
| 18 | Allen Geissler | Walnut Creek, CA | |
| 19 | Jim West | Pasadena, CA | |
| 20 | Tony Jacobs | Salt Lake City, UT | |