By Reid Spencer, NASCAR Wire Service

DOVER, Del. – In a battle of Hendrick Motorsports teammates, Chase Elliott knocked William Byron off the pole for Sunday’s Gander RV 400 at Dover International Speedway (2 p.m. ET on FS1, MRN and SiriusXM NASCAR Radio), stealing the top starting spot late in Friday’s single-car qualifying at the one-mile concrete track.

Chase Elliott, driver of the #9 NAPA Brakes Chevrolet, poses with the Busch Pole Award after qualifying for the Monster Energy NASCAR Cup Series Gander RV 400 at Dover International Speedway on May 3, 2019 in Dover, Delaware. (Photo by Matt Sullivan/Getty Images)

As expected with a new competition package that features a taller rear spoiler and consequent added downforce, Elliott set a track record at the Monster Mile, covering the distance in 21.692 seconds (165.960 mph) to eclipse Brad Keselowski’s 2014 track record mark of 21.892 seconds (164.444 mph).

In winning his first Busch Pole Award at Dover, his second of the season and the sixth of his career, Elliott was .053 seconds faster than Byron (165.555 mph), whose time stood up until Elliott, who drew the 30th qualifying position, ran his pole-winning lap.

Grabbing the top spot on the grid only added to an excellent week for Elliott, who claimed his first Monster Energy NASCAR Cup Series victory last Sunday at Talladega Superspeedway.

“Team Hendrick is 1-2, which is awesome,” Elliott said. “Thanks to Chevrolet power and everybody that contributes to our car—they’ve been working hard. Hopefully, we can back it up on Sunday.

“It’s going to be a really tough race, so you better eat your Wheaties these next couple days and hydrate, because I think Sunday is going to be tough, especially if the sun’s out like it is right now.”

In fact, the sun made a huge difference in the speeds the Cup cars ran during qualifying. True, the top five qualifiers (Elliott, Byron, Kyle Larson, Joey Logano and Alex Bowman) all broke Keselowski’s previous track record, as Chevrolets swept the top three starting spots and four of the top five.

That was a far cry, however, from opening practice on Friday morning, when 23 cars eclipsed the record and Kurt Busch topped the speed chart at 168.445 mph in cooler conditions under overcast skies.

Elliott was more concerned about the pick of the No. 1 pit stall, closest to the exit from pit road. At Dover, that’s a distinct advantage.

“I think track position’s going to be key, and hopefully we can use it to our advantage,” Elliott said.

Stewart-Haas Racing teammates Kevin Harvick and Aric Almirola qualified sixth and seventh, respectively, as NASCAR returned to the single-car format versus the group qualifying structure used earlier this year.

Denny Hamlin was eighth in the fastest Toyota, and Keselowski and Clint Bowyer completed the top 10 in their Fords, giving that manufacturer five of the top 10 starting spots.

Media Center Interviews:

Chase Elliott – 

Monster Energy NASCAR Cup Series Qualifying – 50th Annual Gander RV 400

Dover International Speedway

Dover, Delaware

Friday, May 3, 2019

                1. (9) Chase Elliott, Chevrolet, 165.960 mph.

                2. (24) William Byron, Chevrolet, 165.555 mph.

                3. (42) Kyle Larson, Chevrolet, 165.464 mph.

                4. (22) Joey Logano, Ford, 164.722 mph.

                5. (88) Alex Bowman, Chevrolet, 164.707 mph.

                6. (4) Kevin Harvick, Ford, 164.331 mph.

                7. (10) Aric Almirola, Ford, 164.249 mph.

                8. (11) Denny Hamlin, Toyota, 164.151 mph.

                9. (2) Brad Keselowski, Ford, 164.114 mph.

                10. (14) Clint Bowyer, Ford, 164.017 mph.

                11. (12) Ryan Blaney, Ford, 163.577 mph.

                12. (48) Jimmie Johnson, Chevrolet, 163.347 mph.

                13. (19) Martin Truex Jr., Toyota, 163.228 mph.

                14. (41) Daniel Suarez, Ford, 163.095 mph.

                15. (20) Erik Jones, Toyota, 162.999 mph.

                16. (3) Austin Dillon, Chevrolet, 162.970 mph.

                17. (95) Matt DiBenedetto, Toyota, 162.837 mph.

                18. (21) Paul Menard, Ford, 162.631 mph.

                19. (1) Kurt Busch, Chevrolet, 162.602 mph.

                20. (17) Ricky Stenhouse Jr., Ford, 162.514 mph.

                21. (6) Ryan Newman, Ford, 162.338 mph.

                22. (18) Kyle Busch, Toyota, 161.921 mph.

                23. (8) Daniel Hemric #, Chevrolet, 161.674 mph.

                24. (38) David Ragan, Ford, 161.312 mph.

                25. (13) Ty Dillon, Chevrolet, 161.254 mph.

                26. (34) Michael McDowell, Ford, 161.247 mph.

                27. (43) Bubba Wallace, Chevrolet, 160.578 mph.

                28. (32) Corey LaJoie, Ford, 159.490 mph.

                29. (47) Ryan Preece #, Chevrolet, 158.604 mph.

                30. (37) Chris Buescher, Chevrolet, 157.694 mph.

                31. (00) Landon Cassill(i), Chevrolet, 156.876 mph.

                32. (36) Matt Tifft #, Ford, 155.629 mph.

                33. (51) Cody Ware(i), Ford, 154.050 mph.

                34. (52) BJ McLeod(i), Chevrolet, 153.951 mph.

                35. (77) Quin Houff, Chevrolet, 153.420 mph.

                36. (15) Ross Chastain(i), Chevrolet, 0.000 mph.

                37. (27) Reed Sorenson, Chevrolet, 0.000 mph.