| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 6/10/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mark Whitebread (410 Sprints - Non-Winged) | - | - | - | 17th |
|
| 8/19/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mark Whitebread (410 Sprints - Non-Winged) | - | - | - | 19th |
|
| 9/9/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mark Whitebread (410 Sprints - Non-Winged) | - | - | - | 12th |
|
| 9/16/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mark Whitebread (410 Sprints - Non-Winged) | - | - | - | 20th |
|
| 10/28/1989 | Ascot Park Speedway - Gardena, CA Midgets: USAC Western States Midgets 410 Sprints - Non-Winged | Results | | Mark Whitebread (410 Sprints - Non-Winged) | - | - | - | 14th |
|
| 11/18/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mark Whitebread (410 Sprints - Non-Winged) | - | - | 9th | - |
|