| | Heat | Dash | B Feature | A Feature |
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| 3/17/2018 | Arizona Speedway - Queen Creek, AZ Hobby Stocks, B Modifieds, 360 Sprints - Non-Winged, 600cc Modifieds, Pure Stock | Results | | David Harrington (B Modifieds) | 6th | - | - | 16th (DNF) |
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| 4/21/2018 | Arizona Speedway - Queen Creek, AZ 360 Sprints - Winged: ASCS Southwest Region Hobby Stocks, A Modifieds, B Modifieds | Results | | David Harrington (B Modifieds) | 5th | - | - | 16th (DNF) |
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| 5/26/2018 | Arizona Speedway - Queen Creek, AZ John Morris Classic Hobby Stocks, A Modifieds, B Modifieds, Dirt Late Models, Pure Stock | Results | | David Harrington (B Modifieds) | 1st | - | - | 17th (DNF) |
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| 11/16/2018 | Central Arizona Raceway - Casa Grande, AZ Desert Thunder Winged Outlaw: Power 600 Series Wing Micros Stock Cars, A Modifieds, Restricted 'A' Class, Winged A-Class, B Modifieds, Pure Stock | Results | | David Harrington (B Modifieds) | 4th | - | - | - |
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| 11/17/2018 | Central Arizona Raceway - Casa Grande, AZ Desert Thunder Winged Outlaw: Power 600 Series Wing Micros Stock Cars, A Modifieds, Restricted 'A' Class, Winged A-Class, B Modifieds, Pure Stock | Results | | David Harrington (B Modifieds) | 5th | - | - | - |
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| 11/18/2018 | Central Arizona Raceway - Casa Grande, AZ Desert Thunder Stock Cars, A Modifieds, B Modifieds, Pure Stock | Results | | David Harrington (B Modifieds) | DNS | - | - | - |
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