Chase Briscoe scored the pole position for Sunday’s NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at the 0.875-mile Iowa Speedway. Briscoe earned his latest pole position with a lap time of 23.004 seconds (136.933 mph) in Saturday’s qualifying session.
Briscoe, the driver of the No. 19 Joe Gibbs Racing Toyota, topped William Byron by a margin of 0.084 seconds. Kyle Larson, Austin Cindric, and Brad Keselowski rounded out the top-five qualifiers.
Here is the official starting lineup for the 2025 NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway, race 23 of 36.
Iowa Corn 350 Powered by Ethanol Starting Lineup
| Row | Pos | Car | Driver | Team | Lap time | Diff | Speed |
|---|---|---|---|---|---|---|---|
| ROW 1 | 1 | 19 | Chase Briscoe | Joe Gibbs Racing Bass Pro Shops Toyota | 23.004 | -- | 136.933 |
| ROW 1 | 2 | 24 | William Byron | Hendrick Motorsports Raptor Chevrolet | 23.088 | 0.084 | 136.435 |
| ROW 2 | 3 | 5 | Kyle Larson | Hendrick Motorsports HendrickCars.com Chevrolet | 23.089 | 0.085 | 136.429 |
| ROW 2 | 4 | 2 | Austin Cindric | Team Penske Menards / Ideal Door Ford | 23.101 | 0.097 | 136.358 |
| ROW 3 | 5 | 6 | Brad Keselowski | RFK Racing Solomon Plumbing Ford | 23.119 | 0.115 | 136.252 |
| ROW 3 | 6 | 12 | Ryan Blaney | Team Penske Wabash Ford | 23.151 | 0.147 | 136.063 |
| ROW 4 | 7 | 77 | Carson Hocevar | Spire Motorsports MINER Docks, Doors and More Chevrolet | 23.159 | 0.155 | 136.016 |
| ROW 4 | 8 | 9 | Chase Elliott | Hendrick Motorsports NAPA Auto Parts Chevrolet | 23.165 | 0.161 | 135.981 |
| ROW 5 | 9 | 16 | AJ Allmendinger | Kaulig Racing CELSIUS Chevrolet | 23.174 | 0.170 | 135.928 |
| ROW 5 | 10 | 7 | Justin Haley | Spire Motorsports Gainbridge Chevrolet | 23.198 | 0.194 | 135.788 |
| ROW 6 | 11 | 11 | Denny Hamlin | Joe Gibbs Racing Bob's Discount Furniture Toyota | 23.219 | 0.215 | 135.665 |
| ROW 6 | 12 | 21 | Josh Berry | Wood Brothers Racing Menards / Masterforce Tools Ford | 23.230 | 0.226 | 135.601 |
| ROW 7 | 13 | 71 | Michael McDowell | Spire Motorsports Delaware Life Chevrolet | 23.238 | 0.234 | 135.554 |
| ROW 7 | 14 | 22 | Joey Logano | Team Penske Shell-Pennzoil Ford | 23.245 | 0.241 | 135.513 |
| ROW 8 | 15 | 23 | Bubba Wallace | 23XI Racing Alltroo Toyota | 23.247 | 0.243 | 135.501 |
| ROW 8 | 16 | 48 | Alex Bowman | Hendrick Motorsports Ally Financial Chevrolet | 23.255 | 0.251 | 135.455 |
| ROW 9 | 17 | 20 | Christopher Bell | Joe Gibbs Racing Rheem Toyota | 23.268 | 0.264 | 135.379 |
| ROW 9 | 18 | 3 | Austin Dillon | Richard Childress Racing Get Bioethanol Chevrolet | 23.271 | 0.267 | 135.362 |
| ROW 10 | 19 | 41 | Cole Custer | Haas Factory Team HaasTooling.com Ford | 23.286 | 0.282 | 135.274 |
| ROW 10 | 20 | 54 | Ty Gibbs | Joe Gibbs Racing Monster Energy Toyota | 23.306 | 0.302 | 135.158 |
| ROW 11 | 21 | 88 | Shane Van Gisbergen | Trackhouse Racing Red Bull Chevrolet | 23.308 | 0.304 | 135.147 |
| ROW 11 | 22 | 45 | Tyler Reddick | 23XI Racing McDonald's Toyota | 23.322 | 0.318 | 135.066 |
| ROW 12 | 23 | 38 | Zane Smith | Front Row Motorsports Mystik Lubricants Ford | 23.338 | 0.334 | 134.973 |
| ROW 12 | 24 | 35 | Riley Herbst | 23XI Racing Monster Energy Toyota | 23.363 | 0.359 | 134.829 |
| ROW 13 | 25 | 43 | Erik Jones | LEGACY MOTOR CLUB Massey Motor Freight Toyota | 23.365 | 0.361 | 134.817 |
| ROW 13 | 26 | 99 | Daniel Suarez | Trackhouse Racing Choice Privileges Chevrolet | 23.396 | 0.392 | 134.638 |
| ROW 14 | 27 | 17 | Chris Buescher | RFK Racing Body Guard Ford | 23.398 | 0.394 | 134.627 |
| ROW 14 | 28 | 1 | Ross Chastain | Trackhouse Racing Busch Light Farming Chevrolet | 23.402 | 0.398 | 134.604 |
| ROW 15 | 29 | 42 | John Hunter Nemechek | LEGACY MOTOR CLUB Dollar Tree Toyota | 23.439 | 0.435 | 134.391 |
| ROW 15 | 30 | 47 | Ricky Stenhouse, Jr. | HYAK Motorsports NOS Energy Chevrolet | 23.459 | 0.455 | 134.277 |
| ROW 16 | 31 | 4 | Noah Gragson | Front Row Motorsports Rasmussen Air & Gas Energy Ford | 23.509 | 0.505 | 133.991 |
| ROW 16 | 32 | 10 | Ty Dillon | Kaulig Racing Sea Best Seafood Chevrolet | 23.526 | 0.522 | 133.894 |
| ROW 17 | 33 | 60 | Ryan Preece | RFK Racing Mohawk Northeast Ford | 23.538 | 0.534 | 133.826 |
| ROW 17 | 34 | 34 | Todd Gilliland | Front Row Motorsports Love's Travel Stops Ford | 23.631 | 0.627 | 133.299 |
| ROW 18 | 35 | 51 | Cody Ware | Rick Ware Racing Costa Oil Ford | 23.633 | 0.629 | 133.288 |
| ROW 18 | 36 | 66 | Joey Gase | Garage 66 King of the Hill Ford | 25.173 | 2.169 | 125.134 |
| ROW 19 | 37 | 8 | Kyle Busch | Richard Childress Racing Cheddar's Scratch Kitchen Chevrolet | 0.000 | -- | 0.000 |
