Practice Results: 2025 NCS Iowa Corn 350 at Iowa Speedway

Pos	#	Driver	Time	Diff
1	20	Christopher Bell	23.511
2	23	Bubba Wallace	23.526	0.015
3	19	Chase Briscoe	23.546	0.035
4	24	William Byron	23.551	0.040
5	5	Kyle Larson	23.564	0.053
6	45	Tyler Reddick	23.571	0.060
7	48	Alex Bowman	23.575	0.064
8	6	Brad Keselowski	23.578	0.067
9	9	Chase Elliott	23.591	0.080
10	11	Denny Hamlin	23.596	0.085
11	17	Chris Buescher	23.615	0.104
12	2	Austin Cindric	23.623	0.112
13	7	Justin Haley	23.632	0.121
14	54	Ty Gibbs	23.633	0.122
15	12	Ryan Blaney	23.639	0.128
16	77	Carson Hocevar	23.648	0.137
17	8	Kyle Busch	23.658	0.147
18	1	Ross Chastain	23.662	0.151
19	10	Ty Dillon	23.671	0.160
20	3	Austin Dillon	23.671	0.160
21	88	Shane Van Gisbergen	23.691	0.180
22	16	AJ Allmendinger	23.694	0.183
23	42	John Hunter Nemechek	23.709	0.198
24	43	Erik Jones	23.732	0.221
25	51	Cody Ware	23.772	0.261
26	35	Riley Herbst	23.786	0.275
27	99	Daniel Suarez	23.786	0.275
28	71	Michael McDowell	23.786	0.275
29	60	Ryan Preece	23.792	0.281
30	38	Zane Smith	23.829	0.318
31	34	Todd Gilliland	23.846	0.335
32	47	Ricky Stenhouse, Jr.	23.853	0.342
33	21	Josh Berry	23.868	0.357
34	4	Noah Gragson	23.874	0.363
35	41	Cole Custer	24.008	0.497
36	22	Joey Logano	24.033	0.522
37	66	Joey Gase	25.103	1.592