| | Heat | Dash | B Feature | A Feature |
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| 4/16/2021 | Bloomington Speedway - Bloomington, IN USAC Sprints - Larry RIce 410 Sprints - Non-Winged, IMCA RaceSaver Sprint Car | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 6th | - | 9th | - |
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| 4/17/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing 305 Sprints - Winged, DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 3rd | - | - | 13th |
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| 4/22/2021 | Grandview Speedway - Bechtelsville, PA 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 8th | - | 6th | 22nd |
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| 4/23/2021 | Big Diamond Speedway - Minersville, PA 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 2nd | - | - | 16th |
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| 4/24/2021 | BAPS Motor Speedway - York Haven, PA "Larry Jackson Nationals" USAC AMSOIL National Sprint Car Series (Super Sportsman $2,569 to Win) Sportsman Sprints, 410 Sprints - Non-Winged, Super Stocks | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 7th | - | 1st | 15th |
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| 4/25/2021 | Path Valley Speedway Park - Spring Run, PA 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 7th | - | 5th | 16th |
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| 5/7/2021 | Eldora Speedway - Rossburg, OH 410 Sprints - Winged: World of Outlaws 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 6th | - | 1st | 12th |
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| 5/8/2021 | Eldora Speedway - Rossburg, OH 410 Sprints - Winged: World of Outlaws 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 4th | - | - | 9th |
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| 6/15/2021 | Grandview Speedway - Bechtelsville, PA 410 Sprints - Non-Winged: USAC National Sprint Cars 360 Sprints - Non-Winged | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 7th | - | 5th | 18th |
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| 6/16/2021 | Bridgeport Motorsports Park - Bridgeport, NJ 410 Sprints - Non-Winged: USAC National Sprint Cars 360 Sprints - Non-Winged | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 7th | - | 2nd | 15th |
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| 6/17/2021 | Selinsgrove Speedway - Selinsgrove, PA USAC EC at Selinsgrove "Eastern Storm" 410 Sprints - Non-Winged: USAC National Sprint Cars 360 Sprints - Non-Winged: USAC East Coast Sprint Cars 410 Sprints - Winged | Results | | Isaac Chapple (410 Sprints - Non-Winged) | DNS | - | - | 22nd |
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| 8/21/2021 | Lincoln Park Speedway - Putnamville, IN The Return to Putnamville - MSCS Sprints 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS Lightning Sprints: Midwest Mini Sprint Association DIRTcar UMP Modifieds, Factory Stocks, Super Stocks | Results | | Isaac Chapple (410 Sprints - Non-Winged) | - | - | - | - |
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| 9/10/2021 | Huset's Speedway - Brandon, SD Huset's Speedway USAC Nationals Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 3rd | - | - | 18th |
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| 9/11/2021 | Huset's Speedway - Brandon, SD Huset's Speedway USAC Nationals Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 3rd | - | 2nd | 15th |
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| 9/12/2021 | Huset's Speedway - Brandon, SD Huset's Speedway USAC Nationals Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 3rd | - | - | 18th |
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| 9/25/2021 | Eldora Speedway - Rossburg, OH 4 Crown Nationals $6,000 to win 410 Sprints - Winged: All Star Circuit of Champions Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars Silver Crown: USAC Silver Crown 604 Crate Late Models | Results | | Isaac Chapple (410 Sprints - Non-Winged) | 6th | - | 2nd | 5th |
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