Alex Bowman topped the final practice session for the NASCAR Cup Series Auto Club 400 at Auto Club Speedway.

Click to view practice speeds at NASCAR.com

Click to view speeds and best 10 consecutive averages (pdf)

PosCarDriverMakeTimeSpeedLap ## Laps-Fastest-Next
188Alex BowmanChevrolet40.764176.6262332—.——.—
212Ryan BlaneyFord40.866176.186241-0.102-0.102
343Bubba WallaceChevrolet40.868176.1772222-0.104-0.002
41Kurt BuschChevrolet40.952175.8162647-0.188-0.084
595Christopher Bell #Toyota40.980175.695130-0.216-0.028
614Clint BowyerFord40.984175.678125-0.220-0.004
72Brad KeselowskiFord41.005175.588244-0.241-0.021
842Kyle LarsonChevrolet41.043175.4262239-0.279-0.038
921Matt DiBenedettoFord41.050175.396137-0.286-0.007
1018Kyle BuschToyota41.066175.3282137-0.302-0.016
116Ross ChastainFord41.067175.3232032-0.303-0.001
1217Chris BuescherFord41.071175.3061729-0.307-0.004
1310Aric AlmirolaFord41.072175.3021330-0.308-0.001
148Tyler Reddick #Chevrolet41.102175.174134-0.338-0.030
1524William ByronChevrolet41.110175.1402026-0.346-0.008
1622Joey LoganoFord41.112175.1312137-0.348-0.002
179Chase ElliottChevrolet41.124175.080228-0.360-0.012
184Kevin HarvickFord41.181174.838235-0.417-0.057
1919Martin Truex JrToyota41.196174.7742739-0.432-0.015
2041Cole Custer #Ford41.230174.6302740-0.466-0.034
2148Jimmie JohnsonChevrolet41.249174.5501833-0.485-0.019
2220Erik JonesToyota41.252174.5372335-0.488-0.003
2347Ricky Stenhouse JrChevrolet41.281174.414123-0.517-0.029
2434Michael McDowellFord41.281174.4141826-0.5170.000
2537Ryan PreeceChevrolet41.347174.136129-0.583-0.066
2611Denny HamlinToyota41.376174.014239-0.612-0.029
273Austin DillonChevrolet41.402173.9052640-0.638-0.026
2813Ty DillonChevrolet41.424173.8121732-0.660-0.022
2932Corey LaJoieFord41.647172.8821525-0.883-0.223
3038John HunterFord41.661172.824128-0.897-0.014
3196Daniel SuarezToyota42.142170.8511626-1.378-0.481
3252JJ YeleyFord42.579169.097112-1.815-0.437
3300Quin Houff #Chevrolet43.255166.455916-2.491-0.676

Click to view best lap averages at NASCAR.com

Best 10 Consecutive Lap Averages

PosCarDriverFrom LapTo LapAvg Speed
188Alex Bowman2130175.317
222Joey Logano2130174.159
319Martin Truex Jr2433173.944
412Ryan Blaney2332173.939
51Kurt Busch2534173.909
624William Byron1726173.853
742Kyle Larson2231173.829
88Tyler Reddick #2534173.803
910Aric Almirola1120173.739
104Kevin Harvick110173.701
1117Chris Buescher1625173.670
1221Matt DiBenedetto110173.601
1318Kyle Busch1928173.576
142Brad Keselowski110173.520
1520Erik Jones2231173.119
163Austin Dillon2534173.112
1748Jimmie Johnson1625172.838
189Chase Elliott110172.806
1941Cole Custer #110172.734
2011Denny Hamlin2433172.453
2147Ricky Stenhouse Jr110172.419
2295Christopher Bell #1625172.208
2334Michael McDowell1726172.177
2437Ryan Preece1827171.534
2538John Hunter Nemechek #1726171.520
266Ross Chastain110171.489
2713Ty Dillon1726171.035
2832Corey LaJoie1524170.680
2943Bubba Wallace1120169.817
3000Quin Houff #716163.675