| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/21/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 1st |
|
| 4/28/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 16th |
|
| 5/5/1990 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 9th |
|
| 5/13/1990 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Non-Winged | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 1st |
|
| 5/18/1990 | Iowa State Fair Speedway - Des Moines, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 1st |
|
| 5/19/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 2nd |
|
| 5/25/1990 | Iowa State Fair Speedway - Des Moines, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 1st |
|
| 5/26/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 1st |
|
| 6/2/1990 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 2nd |
|
| 6/9/1990 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 5th |
|
| 6/23/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 5th |
|
| 6/30/1990 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 16th |
|
| 7/25/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 7th |
|
| 8/4/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 3rd |
|
| 8/11/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 7th |
|
| 8/25/1990 | Missouri State Fair Speedway - Sedalia, MO | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 1st |
|
| 9/1/1990 | Knoxville Raceway - Knoxville, IA | Results | | Bob Thompson (360 Sprints - Winged) | - | - | - | 5th |
|