| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 6/17/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 19th |
|
| 6/24/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 9th |
|
| 6/29/1978 | Iowa State Fair Speedway - Des Moines, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 10th |
|
| 7/2/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | - |
|
| 7/7/1978 | Southern Iowa Speedway - Oskaloosa, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 20th |
|
| 7/8/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 19th |
|
| 7/15/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 8th |
|
| 7/22/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 18th |
|
| 7/29/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 7th |
|
| 8/5/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 10th |
|
| 8/9/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (Silver Crown) | - | - | 3rd | - |
|
| 8/12/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (Silver Crown) | - | - | 13th | - |
|
| 8/19/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 10th |
|
| 8/26/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | 2nd | - | - | - |
|
| 9/2/1978 | Knoxville Raceway - Knoxville, IA | Results | | Steve Hainline (410 Sprints - Non-Winged) | - | - | - | 13th |
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