Chase Briscoe has a series-leading six pole positions in 2025, but the Joe Gibbs Racing driver has yet to convert any of those poles into a race win. At Iowa Speedway, he came fairly close, finishing second to William Byron and Hendrick Motorsports.

It’s the second consecutive pole position for Briscoe, after a special hometown pole last weekend at Indianapolis Motor Speedway, and a series-leading sixth of the 2025 NASCAR Cup Series campaign. Before joining JGR this season, the 30-year-old driver had only recorded two poles.

Chase Briscoe is starting on the pole for Sunday's NASCAR Cup Series race at Iowa Speedway. Finishing up front on a regular basis is his next goal. Briscoe won his sixth pole position of the season during Saturday's qualifying,