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This practice was ran on Friday, September 13, 2019.
For easy printing, click here to download the PDF of these speeds.
Practice Speeds
| Rank | Driver | Time | Back | Speed | Fastest Lap | Laps Ran |
| 1. | Clint Bowyer | 30.327 | —.— | 178.059 | 21 | 21 |
| 2. | William Byron | 30.470 | -0.143 | 177.223 | 5 | 29 |
| 3. | Jimmie Johnson | 30.483 | -0.156 | 177.148 | 19 | 19 |
| 4. | Ricky Stenhouse Jr. | 30.552 | -0.225 | 176.748 | 20 | 20 |
| 5. | Austin Dillon | 30.563 | -0.236 | 176.684 | 27 | 27 |
| 6. | Brad Keselowski | 30.564 | -0.237 | 176.678 | 25 | 25 |
| 7. | Denny Hamlin | 30.600 | -0.273 | 176.471 | 24 | 24 |
| 8. | Ty Dillon | 30.613 | -0.286 | 176.396 | 23 | 23 |
| 9. | Daniel Suarez | 30.625 | -0.298 | 176.327 | 5 | 25 |
| 10. | Chase Elliott | 30.639 | -0.312 | 176.246 | 3 | 33 |
| 11. | Daniel Hemric | 30.645 | -0.318 | 176.211 | 3 | 23 |
| 12. | Martin Truex Jr. | 30.677 | -0.350 | 176.028 | 26 | 26 |
| 13. | Joey Logano | 30.679 | -0.352 | 176.016 | 7 | 27 |
| 14. | Kyle Busch | 30.688 | -0.361 | 175.965 | 14 | 28 |
| 15. | Aric Almirola | 30.711 | -0.384 | 175.833 | 21 | 23 |
| 16. | Ryan Blaney | 30.718 | -0.391 | 175.793 | 19 | 19 |
| 17. | Alex Bowman | 30.770 | -0.443 | 175.496 | 3 | 28 |
| 18. | Kevin Harvick | 30.816 | -0.489 | 175.234 | 3 | 21 |
| 19. | Erik Jones | 30.817 | -0.490 | 175.228 | 14 | 28 |
| 20. | Matt DiBenedetto | 30.823 | -0.496 | 175.194 | 5 | 34 |
| 21. | Ryan Newman | 30.866 | -0.539 | 174.950 | 5 | 24 |
| 22. | Kyle Larson | 30.886 | -0.559 | 174.836 | 11 | 16 |
| 23. | Kurt Busch | 30.930 | -0.603 | 174.588 | 9 | 25 |
| 24. | David Ragan | 30.984 | -0.657 | 174.284 | 4 | 27 |
| 25. | Paul Menard | 31.013 | -0.686 | 174.121 | 7 | 25 |
| 26. | Michael McDowell | 31.076 | -0.749 | 173.768 | 4 | 24 |
| 27. | Bubba Wallace | 31.178 | -0.851 | 173.199 | 11 | 29 |
| 28. | Ryan Preece | 31.204 | -0.877 | 173.055 | 5 | 24 |
| 29. | Matt Tifft | 31.357 | -1.030 | 172.210 | 5 | 19 |
| 30. | Ross Chastain | 31.366 | -1.039 | 172.161 | 7 | 14 |
| 31. | Chris Buescher | 31.439 | -1.112 | 171.761 | 11 | 15 |
| 32. | Landon Cassill | 31.458 | -1.131 | 171.657 | 5 | 15 |
| 33. | Corey LaJoie | 31.486 | -1.159 | 171.505 | 1 | 20 |
| 34. | JJ Yeley | 31.870 | -1.543 | 169.438 | 6 | 6 |
| 35. | BJ McLeod | 31.890 | -1.563 | 169.332 | 3 | 5 |
| 36. | Garrett Smithley | 32.219 | -1.892 | 167.603 | 10 | 10 |
| 37. | Reed Sorenson | 32.493 | -2.166 | 166.190 | 1 | 9 |
| 38. | Joe Nemechek | 32.559 | -2.232 | 165.853 | 1 | 13 |
| 39. | Joey Gase | 33.364 | -3.037 | 161.851 | 3 | 11 |
Ten-Lap Averages
| Rank | Driver | From Lap | To Lap | Avg. Speed |
| 1. | William Byron | 3 | 12 | 175.968 |
| 2. | Austin Dillon | 3 | 12 | 175.039 |
| 3. | Alex Bowman | 2 | 11 | 174.436 |
| 4. | Martin Truex, Jr. | 14 | 23 | 174.219 |
| 5. | Kyle Busch | 18 | 27 | 174.058 |
| 6. | Denny Hamlin | 10 | 19 | 173.723 |
| 7. | Brad Keselowski | 14 | 23 | 173.545 |
| 8. | Chase Elliott | 19 | 28 | 173.539 |
| 9. | Daniel Hemric | 13 | 22 | 172.222 |
| 10. | Daniel Suarez | 16 | 25 | 167.523 |
| 11. | Aric Almirola | 2 | 11 | 167.323 |
| 12. | Erik Jones | 17 | 26 | 167.265 |
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