| | Heat | Dash | B Feature | A Feature |
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| 4/30/2021 | Davenport Speedway - Davenport, IA Davenport Speedway Weekly Racing A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Sport Compact | Results | | Austin Riggs (Street Stocks) | 7th | - | - | 11th |
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| 5/7/2021 | Davenport Speedway - Davenport, IA Davenport Speedway Weekly Racing A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Sport Compact, IMCA Modified | Results | | Austin Riggs (Street Stocks) | 7th | - | - | DNS |
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| 5/30/2021 | East Moline Speedway - East Moline, IL Weekly Racing Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Austin Riggs (Street Stocks) | 7th | - | - | 15th |
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| 6/4/2021 | Davenport Speedway - Davenport, IA Weekly Racing w/SLMR Late Models presented by HalaBuilt Competition Engines Dirt Super Late Models: SLMR Late Model Series A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Austin Riggs (Street Stocks) | 8th | - | - | 14th |
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| 6/6/2021 | East Moline Speedway - East Moline, IL Weekly Racing Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Austin Riggs (Street Stocks) | 6th | - | - | 12th |
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| 6/11/2021 | Davenport Speedway - Davenport, IA Concrete Services Placing Night Weekly Racing Sportsmans, A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Sport Compact | Results | | Austin Riggs (Street Stocks) | 4th | - | - | 8th |
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| 6/18/2021 | Davenport Speedway - Davenport, IA Weekly Racing w/ Hoker Trucking SLMR Late Models Dirt Super Late Models: SLMR Late Model Series A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Austin Riggs (Street Stocks) | 6th | - | - | 9th |
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| 6/27/2021 | East Moline Speedway - East Moline, IL Mike Mix Memorial IMCA Sport Mod Special Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Austin Riggs (Street Stocks) | 6th | - | - | 9th |
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| 7/1/2021 | Davenport Speedway - Davenport, IA DIRTcar Summer Nationals Hell Tour DIRTcar Late Models: DIRTcar Summer Nationals A Modifieds, Street Stocks, Dirt Late Models | Results | | Austin Riggs (Street Stocks) | 4th | - | - | 17th |
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| 7/16/2021 | Davenport Speedway - Davenport, IA Davenport Speedway Weekly Racing A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Sport Compact, Mod Lites | Results | | Austin Riggs (Street Stocks) | 9th | - | - | 13th |
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| 7/23/2021 | Davenport Speedway - Davenport, IA Davenport Speedway Weekly Racing A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Vintage Modifieds, Sport Compact | Results | | Austin Riggs (Street Stocks) | 9th | - | - | 16th |
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| 7/30/2021 | Cedar County Raceway - Tipton, IA 28th Annual Gary Reinhart Memorial Street Stocks, Vintage Full Body Stock Cars, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Sport Compact | Results | | Austin Riggs (Street Stocks) | 6th | - | - | 14th |
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| 8/13/2021 | Davenport Speedway - Davenport, IA Ronnie Weedon Memorial Weekly Racing Sportsmans, A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Sport Compact | Results | | Austin Riggs (Street Stocks) | 7th | - | - | 11th |
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| 8/20/2021 | Davenport Speedway - Davenport, IA Davenport Speedway Season Championship A Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Sport Compact | Results | | Austin Riggs (Street Stocks) | 5th | - | - | 12th |
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| 8/22/2021 | East Moline Speedway - East Moline, IL Weekly Racing Plus Kids Mods Street Stocks, 600cc Modifieds, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Austin Riggs (Street Stocks) | 5th | - | - | 12th |
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| 9/5/2021 | East Moline Speedway - East Moline, IL R.T. Fallen Hero's Street Stock Memorial Plus Nostalgia (classes TBD) Street Stocks, Vintage Full Body Stock Cars, Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Austin Riggs (Street Stocks) | 8th | - | 3rd | 18th |
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| 9/12/2021 | East Moline Speedway - East Moline, IL Weekend Performance Mod Lite Special Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Austin Riggs (Street Stocks) | 2nd | - | - | 2nd |
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| 9/26/2021 | East Moline Speedway - East Moline, IL Open Wheel Madness plus IMRA Midgets 360 Sprints - Winged, Midgets, Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Austin Riggs (Street Stocks) | 5th | - | - | 8th |
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| 10/2/2021 | Cedar County Raceway - Tipton, IA Hoker Trucking Darkside Fall Bash Street Stocks, Vintage Full Body Stock Cars, Super Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Austin Riggs (Street Stocks) | 5th | - | - | 9th |
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