Ryan Blaney was the fastest in the last of three practice sessions for Sunday’s Monster Energy NASCAR Cup Series race at Las Vegas Motor Speedway.
While Ryan Blaney won the pole for the Pennzoil 400 on Friday, it was Larson who dominated the first two practice sessions for the 267 lap race held at the 1.5-mile track before Blaney jumped to the top of the charts in the final practice held Saturday afternoon.
MENCS Final Practice Results Las Vegas
| RaceRank | No | Driver | Team | BestLapTime | BestSpeed | BestLap | Laps |
| 1 | 12 | Ryan Blaney | Menards/Pennzoil Ford | 28.963 | 186.445 | 1 | 34 |
| 2 | 42 | Kyle Larson | Credit One Bank Chevrolet | 29.011 | 186.136 | 5 | 44 |
| 3 | 78 | Martin Truex Jr. | Bass Pro Shops/5-hour ENERGY Toyota | 29.018 | 186.091 | 2 | 28 |
| 4 | 9 | Chase Elliott | NAPA Auto Parts Chevrolet | 29.023 | 186.059 | 3 | 31 |
| 5 | 24 | William Byron # | AXALTA Chevrolet | 29.032 | 186.002 | 1 | 35 |
| 6 | 31 | Ryan Newman | Caterpillar Chevrolet | 29.034 | 185.989 | 1 | 38 |
| 7 | 2 | Brad Keselowski | Discount Tire Ford | 29.066 | 185.784 | 2 | 55 |
| 8 | 19 | Daniel Suarez | Coca-Cola Toyota | 29.076 | 185.72 | 2 | 33 |
| 9 | 22 | Joey Logano | Pennzoil Ford | 29.102 | 185.554 | 2 | 47 |
| 10 | 20 | Erik Jones | Sport Clips Toyota | 29.114 | 185.478 | 2 | 44 |
| 11 | 11 | Denny Hamlin | FedEx Office Toyota | 29.15 | 185.249 | 3 | 39 |
| 12 | 10 | Aric Almirola | Smithfield Ford | 29.151 | 185.242 | 1 | 39 |
| 13 | 37 | Chris Buescher | Natural Light Chevrolet | 29.155 | 185.217 | 2 | 23 |
| 14 | 4 | Kevin Harvick | Jimmy John’s Ford | 29.184 | 185.033 | 4 | 47 |
| 15 | 18 | Kyle Busch | M&M’s Caramel Toyota | 29.199 | 184.938 | 2 | 29 |
| 16 | 14 | Clint Bowyer | One Cure Ford | 29.213 | 184.849 | 2 | 41 |
| 17 | 1 | Jamie McMurray | Cessna/DC Solar Chevrolet | 29.231 | 184.735 | 2 | 46 |
| 18 | 48 | Jimmie Johnson | Lowe’s for Pros Chevrolet | 29.243 | 184.66 | 1 | 30 |
| 19 | 95 | Kasey Kahne | WRL General Contractors Chevrolet | 29.263 | 184.533 | 2 | 36 |
| 20 | 3 | Austin Dillon | Dow SILASTIC Silicone Elastomers Chevrolet | 29.267 | 184.508 | 1 | 30 |
| 21 | 17 | Ricky Stenhouse Jr. | Fastenal Ford | 29.296 | 184.326 | 1 | 29 |
| 22 | 6 | Trevor Bayne | Ford Ford | 29.31 | 184.237 | 2 | 31 |
| 23 | 88 | Alex Bowman | Nationwide Chevrolet | 29.325 | 184.143 | 1 | 40 |
| 24 | 43 | Darrell Wallace Jr. # | The Cosmopolitan of Las Vegas Chevrolet | 29.344 | 184.024 | 2 | 39 |
| 25 | 51 | Cole Custer(i) | Haas Automation Ford | 29.352 | 183.974 | 1 | 42 |
| 26 | 47 | AJ Allmendinger | Kroger ClickList Chevrolet | 29.372 | 183.849 | 2 | 25 |
| 27 | 41 | Kurt Busch | Haas Ford | 29.407 | 183.63 | 2 | 48 |
| 28 | 21 | Paul Menard | Motorcraft/Quick Lane Tire & Auto Center Ford | 29.429 | 183.492 | 3 | 37 |
| 29 | 34 | Michael McDowell | Love’s Travel Stops Ford | 29.58 | 182.556 | 21 | 37 |
| 30 | 38 | David Ragan | Speedco Ford | 29.58 | 182.556 | 2 | 36 |
| 31 | 13 | Ty Dillon | GEICO Chevrolet | 29.608 | 182.383 | 1 | 43 |
| 32 | 32 | Matt DiBenedetto | Can-Am/Wholey Ford | 29.774 | 181.366 | 1 | 23 |
| 33 | 72 | Cole Whitt | Chevrolet | 30.013 | 179.922 | 1 | 20 |
| 34 | 15 | Ross Chastain(i) | LowT Center Chevrolet | 30.269 | 178.4 | 2 | 22 |
| 35 | 00 | Jeffrey Earnhardt | VRX Simulators Chevrolet | 30.716 | 175.804 | 15 | 16 |
| 36 | 23 | Gray Gaulding | Earthwater Toyota | 30.934 | 174.565 | 2 | 8 |
| 37 | *55 | Joey Gase(i) | Nevada Donor Network Chevrolet | 31.588 | 170.951 | 5 | 16 |
