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2025 Iowa Corn 350 entry list Previous race results / Next race results                     Previous at this track     Post NASCAR Cup Series race number 23 of 36 Sunday, August 3, 2025 at Iowa Speedway, Newton, IA 350 laps on a 0.875 mile paved track (306.250 miles) Time of race: 3:17:47 Average speed: 92.905 mph Pole speed: 136.933 mph Cautions: 12 for 72 laps Margin of victory: 1.192 sec Attendance: n/a Lead changes: 10 Green flag passes: 2,861 (10.3 per green flag lap) (Source: NASCAR loop data) Glossary    2025 NASCAR Cup Series results   /   2025 standings

Entry list for this race: Nbr Driver Owner Car Crew Chief Sponsor 1 1 Ross Chastain Trackhouse Racing Chevrolet Phil Surgen Busch Light Farming 2 2 Austin Cindric Roger Penske Ford Brian Wilson MenardsIdeal Door 3 3 Austin Dillon Richard Childress Chevrolet Richard Boswell Get Bioethanol 4 4 Noah Gragson Bob Jenkins Ford Drew Blickensderfer Rasmussen Air & Gas Energy 5 5 Kyle Larson Rick Hendrick Chevrolet Cliff Daniels HendrickCars.com 6 6 Brad Keselowski Jack Roush Ford Jeremy Bullins Solomon Plumbing 7 7 Justin Haley Spire Motorsports Chevrolet Ryan Sparks Gainbridge 8 8 Kyle Busch Richard Childress Chevrolet Randall Burnett Cheddar's Scratch Kitchen 9 9 Chase Elliott Rick Hendrick Chevrolet Alan Gustafson NAPA Auto Parts 10 10 Ty Dillon Matt Kaulig Chevrolet Andrew Dickeson Sea Best 11 11 Denny Hamlin Joe Gibbs Toyota Chris Gayle Bob's Discount Furniture 12 12 Ryan Blaney Roger Penske Ford Jonathan Hassler Wabash 13 16 A.J. Allmendinger Matt Kaulig Chevrolet Trent Owens Celsius 14 17 Chris Buescher Jack Roush Ford Scott Graves Body Guard 15 19 Chase Briscoe Joe Gibbs Toyota James Small Bass Pro Shops 16 20 Christopher Bell Joe Gibbs Toyota Adam Stevens Rheem 17 21 Josh Berry Wood Brothers Ford Samuel Stanley Menards Masterforce Tools 18 22 Joey Logano Roger Penske Ford Paul Wolfe Shell Pennzoil 19 23 Bubba Wallace 23XI Racing Toyota Charles Denike Alltroo 20 24 William Byron Rick Hendrick Chevrolet Rudy Fugle Raptor 21 34 Todd Gilliland Bob Jenkins Ford Chris Lawson Love's Travel Stops 22 35 Riley Herbst 23XI Racing Toyota Davin Restivo Monster Energy Zero Sugar 23 38 Zane Smith Bob Jenkins Ford Ryan Bergenty Mystik Lubricants 24 41 Cole Custer Gene Haas Ford Aaron Kramer HaasTooling.com 25 42 John H. Nemechek Legacy Motor Club Toyota Travis Mack Dollar Tree 26 43 Erik Jones Legacy Motor Club Toyota Ben Beshore Massey Motor Freight 27 45 Tyler Reddick 23XI Racing Toyota Billy Scott McDonald's 28 47 Ricky Stenhouse Jr HYAK Chevrolet Mike Kelley NOS Energy 29 48 Alex Bowman Rick Hendrick Chevrolet Blake Harris Ally 30 51 Cody Ware Rick Ware Ford Billy Plourde Costa Oil 31 54 Ty Gibbs Joe Gibbs Toyota Tyler Allen Monster Energy 32 60 Ryan Preece Jack Roush Ford Derrick Finley Mohawk Northeast, Inc. 33 66 Joey Gase Carl Long Ford Carl Long King of the Hill on Hulu 34 71 Michael McDowell Spire Motorsports Chevrolet Travis Peterson Delaware Life 35 77 Carson Hocevar Spire Motorsports Chevrolet Luke Lambert MINER DOCKS, DOORS AND MORE. 36 88 Shane Van Gisbergen Trackhouse Racing Chevrolet Stephen Doran Red Bull 37 99 Daniel Suarez Trackhouse Racing Chevrolet Matt Swiderski Choice Privileges Vehicles withdrawn from the event are highlighted in green.