#62-Brendan Gaughan was quickest in final practice at Phoenix International Raceway with a speed of 131.152mph.
#22-Ryan Blaney was second, followed by: #9-William Byron, #19-Matt Tifft, #28-Dakoda Armstrong, #11-Blake Koch, #7-Justin Allgaier, #18-Daniel Suarez, #1-Elliott Sadler, and #20-Erik Jones .
37 drivers practiced during the session.
See complete results on the Phoenix final practice speeds page (pdf).
