Iowa Corn 350 Powered by Ethanol
2025 NASCAR Cup Series Race 23 of 36
Race InformationTrack Information
Total Purse:$9,797,935Race Date:Aug 3, 2025Iowa Speedway
Margin of Victory:1.192 SecondsRace Duration:3Hr 14Min 47Sec.Newton, Iowa
Lead Changes:10 Among / 6 DriversAverage Speed:92.905 MPH.875 Mile Paved Tri-Oval
No. of Cars:37No. of Cautions:12 For 72 Lapsiowaspeedway.com

Winner, Pole and Manufacturer Information
Winner InformationPole InformationManufacturer Points
Driver: William Byron W. ByronDriver: Chase Briscoe C. BriscoeChevrolet:40
Car No.:#24 ChevroletCar No.:#19 ToyotaToyota:35
Team:Hendrick MotorsportsTeam:Joe Gibbs RacingFord:34
Crew Chief:Rudy FugleCrew Chief:James Small 
Laps Led:141 of 350Pole Speed:136.933 MPH
Official 2025 Iowa Corn 350 Powered by Ethanol Results
FinishStartNumDriverSponsorMfgPointsLapsLedStatus
1224 William Byron W. ByronWilliam ByronRaptor48350127Running
2119 Chase Briscoe C. BriscoeChase BriscoeBass Pro Shops4135081Running
356 Brad Keselowski B. KeselowskiBrad KeselowskiSolomon Plumbing5535068Running
4612 Ryan Blaney R. BlaneyRyan BlaneyWabash4935029Running
53360 Ryan Preece R. PreeceRyan PreeceMohawk Northeast Inc.343500Running
61523 Bubba Wallace B. WallaceBubba WallaceAlltroo313500Running
71648 Alex Bowman A. BowmanAlex BowmanAlly343500Running
8777 Carson Hocevar C. HocevarCarson HocevarMiner Docks Doors and More333500Running
91422 Joey Logano J. LoganoJoey LoganoShell Pennzoil283500Running
10183 Austin Dillon A. DillonAustin DillonGet Bioethanol283500Running
11281 Ross Chastain R. ChastainRoss ChastainBusch Light Farming263500Running
1242 Austin Cindric A. CindricAustin CindricMenards / Ideal Door4235020Running
131221 Josh Berry J. BerryJosh BerryMenards / Masterforce Tools293500Running
1489 Chase Elliott C. ElliottChase ElliottNAPA Auto Parts2635011Running
152942 John H. Nemechek J.H. NemechekJohn H. NemechekDollar Tree223500Running
162543 Erik Jones E. JonesErik JonesTri State Vacuum & Rental LLC243500Running
171720 Christopher Bell C. BellChristopher BellRheem203500Running
18916 AJ Allmendinger AJ AllmendingerAJ AllmendingerCelsius213500Running
192245 Tyler Reddick T. ReddickTyler ReddickMcDonald's183500Running
20378 Kyle Busch K. BuschKyle BuschCheddar's Scratch Kitchen233500Running
212054 Ty Gibbs Ty GibbsTy GibbsMonster Energy233500Running
222717 Chris Buescher C. BuescherChris BuescherBody Guard153500Running
23107 Justin Haley J. HaleyJustin HaleyGainbridge153500Running
241111 Denny Hamlin D. HamlinDenny HamlinBob's Discount Furniture133500Running
252699 Daniel Suarez D. SuarezDaniel SuarezChoice Privileges123500Running
261941 Cole Custer C. CusterCole CusterHaasTooling.com113500Running
271371 Michael McDowell M. McDowellMichael McDowellDelaware Life103500Running
2835 Kyle Larson K. LarsonKyle LarsonHendrickCars.com143500Running
29314 Noah Gragson N. GragsonNoah GragsonRasmussen Air & Gas Energy83500Running
302435 Riley Herbst R. Herbst (R)Riley HerbstMonster Energy Zero Sugar73500Running
312188 Shane Van Gisbergen S. Van Gisbergen (R)Shane Van GisbergenRed Bull63490Running
323551 Cody Ware C. WareCody WareCosta Oil53490Running
333047 Ricky Stenhouse, Jr. R. Stenhouse, Jr.Ricky Stenhouse, Jr.NOS Energy43470Running
343434 Todd Gilliland T. GillilandTodd GillilandLove's Travel Stops33470Running
353210 Ty Dillon Ty DillonTy DillonSea Best23460Running
362338 Zane Smith Z. SmithZane SmithMystik Lubricants13440Running
373666 Joey Gase J. GaseJoey GaseKing of the Hill on Hulu03400Running

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