A look at the drivers with the top speeds over 10 consecutive laps during practice at Daytona International Speedway.
PRACTICE 5: RESULTS
| Pos | Car | Driver | From Lap | To Lap | Avg Speed |
| 1 | 95 | Kasey Kahne | 1 | 10 | 190.841 |
| 2 | 1 | Jamie McMurray | 2 | 11 | 190.021 |
PRACTICE 4: RESULTS
| Pos | Car | Driver | From Lap | To Lap | Avg Speed |
| 1 | 31 | Ryan Newman | 11 | 20 | 200.957 |
| 2 | 78 | Martin Truex Jr. | 8 | 17 | 200.551 |
| 3 | 19 | Daniel Suarez | 8 | 17 | 200.459 |
| 4 | 10 | Aric Almirola | 5 | 14 | 200.263 |
| 5 | 95 | Kasey Kahne | 3 | 12 | 200.230 |
| 6 | 17 | Ricky Stenhouse Jr. | 10 | 19 | 200.197 |
| 7 | 4 | Kevin Harvick | 10 | 19 | 200.197 |
| 8 | 41 | Kurt Busch | 10 | 19 | 200.194 |
| 9 | 14 | Clint Bowyer | 10 | 19 | 200.179 |
| 10 | 18 | Kyle Busch | 3 | 12 | 200.109 |
| 11 | 2 | Brad Keselowski | 2 | 11 | 199.963 |
| 12 | 47 | AJ Allmendinger | 4 | 13 | 199.935 |
| 13 | 34 | Michael McDowell | 2 | 11 | 199.786 |
| 14 | 6 | Trevor Bayne | 1 | 10 | 199.269 |
| 15 | 9 | Chase Elliott | 7 | 16 | 198.643 |
| 16 | 48 | Jimmie Johnson | 7 | 16 | 198.623 |
| 17 | 88 | Alex Bowman | 11 | 20 | 198.515 |
| 18 | 24 | William Byron # | 6 | 15 | 198.467 |
| 19 | 42 | Kyle Larson | 7 | 16 | 198.400 |
PRACTICE 3: RESULTS
| Pos | Car | Driver | From Lap | To Lap | Avg Speed |
| 1 | 11 | Denny Hamlin | 4 | 13 | 196.790 |
| 2 | 18 | Kyle Busch | 3 | 12 | 196.673 |
| 3 | 43 | Darrell Wallace Jr. # | 2 | 11 | 196.587 |
| 4 | 19 | Daniel Suarez | 1 | 10 | 196.369 |
| 5 | 7 | Danica Patrick | 2 | 11 | 196.156 |
| 6 | 38 | David Ragan | 1 | 10 | 195.809 |
| 7 | 51 | Justin Marks(i) | 12 | 21 | 195.541 |
| 8 | 41 | Kurt Busch | 1 | 10 | 193.201 |
| 9 | 88 | Alex Bowman | 4 | 13 | 190.909 |
| 10 | 42 | Kyle Larson | 16 | 25 | 188.955 |
PRACTICE 2: RESULTS
| Pos | Car | Driver | From Lap | To Lap | Avg Speed |
| 1 | 22 | Joey Logano | 9 | 18 | 198.239 |
| 2 | 11 | Denny Hamlin | 12 | 21 | 198.191 |
| 3 | 21 | Paul Menard | 4 | 13 | 198.063 |
| 4 | 17 | Ricky Stenhouse Jr. | 4 | 13 | 197.885 |
| 5 | 10 | Aric Almirola | 6 | 15 | 197.770 |
| 6 | 4 | Kevin Harvick | 4 | 13 | 197.714 |
| 7 | 38 | David Ragan | 6 | 15 | 197.650 |
| 8 | 12 | Ryan Blaney | 3 | 12 | 197.476 |
| 9 | 19 | Daniel Suarez | 1 | 10 | 195.224 |
| 10 | 13 | Ty Dillon | 7 | 16 | 195.188 |
| 11 | 62 | * Brendan Gaughan | 1 | 10 | 195.015 |
| 12 | 43 | Darrell Wallace Jr. # | 3 | 12 | 194.982 |
| 13 | 95 | Kasey Kahne | 6 | 15 | 194.973 |
| 14 | 24 | William Byron # | 3 | 12 | 192.706 |
PRACTICE 1: RESULTS
| Pos | Car | Driver | From Lap | To Lap | Avg Speed |
| 1 | 24 | William Byron # | 2 | 11 | 191.456 |
| 2 | 47 | AJ Allmendinger | 4 | 13 | 188.740 |
Note: Car must run 10 consecutive laps on the track to be included in the above chart.
*Required to qualify on time
(i) Ineligible for driver points in this series
# Indicates driver is a rookie in this series