| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 5/28/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 5th |
|
| 5/29/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 1st |
|
| 6/4/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 1st |
|
| 6/18/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 4th |
|
| 6/25/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 5th |
|
| 6/26/1989 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | - |
|
| 7/3/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 4th |
|
| 7/9/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 1st |
|
| 7/16/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 3rd |
|
| 7/23/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 2nd |
|
| 8/2/1989 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 9th |
|
| 8/26/1989 | Huset's Speedway - Brandon, SD 410 Sprints - Winged: World of Outlaws | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 12th |
|
| 9/2/1989 | Jackson Motorplex - Jackson, MN | Results | | Gary Dewall (360 Sprints - Winged) | - | - | - | 5th |
|
| 9/3/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 3rd |
|
| 9/4/1989 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Gary Dewall (410 Sprints - Winged) | - | - | - | 1st |
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