| Official Race Results | ||||||||
| Pennzoil 400 - Las Vegas Motor Speedway | ||||||||
| March 4, 2018 | Race 3 of 36 | ||||||||
| Average Speed: 141.8 M.P.H. | ||||||||
| Time of Race: 2 Hrs., 49 Mins., 31 Secs. | ||||||||
| Lead Changes: 11 among 6 drivers | ||||||||
| Cautions: 4 for 29 laps | ||||||||
| Fin | St | Car | Driver | Make | Sponsor | Pts / Bonus | Laps | Status |
| 1 | 2 | 4 | Kevin Harvick | Ford | Jimmy John's | 60 | 267 | Running |
| 2 | 13 | 18 | Kyle Busch | Toyota | M&M's Caramel | 43 | 267 | Running |
| 3 | 5 | 42 | Kyle Larson | Chevrolet | Credit One Bank | 50 | 267 | Running |
| 4 | 4 | 78 | Martin Truex Jr | Toyota | Bass Pro Shops/5-hour ENERGY | 46 | 267 | Running |
| 5 | 1 | 12 | Ryan Blaney | Ford | Menards/Pennzoil | 48 | 267 | Running |
| 6 | 8 | 2 | Brad Keselowski | Ford | Discount Tire | 41 | 267 | Running |
| 7 | 10 | 22 | Joey Logano | Ford | Pennzoil | 43 | 267 | Running |
| 8 | 9 | 20 | Erik Jones | Toyota | Sport Clips | 29 | 267 | Running |
| 9 | 12 | 21 | Paul Menard | Ford | Motorcraft/Quick Lane Tire &… | 30 | 267 | Running |
| 10 | 29 | 10 | Aric Almirola | Ford | Smithfield | 27 | 266 | Running |
| 11 | 25 | 31 | Ryan Newman | Chevrolet | Caterpillar | 26 | 266 | Running |
| 12 | 14 | 48 | Jimmie Johnson | Chevrolet | Lowe's for Pros | 25 | 266 | Running |
| 13 | 16 | 3 | Austin Dillon | Chevrolet | Dow SILASTIC Silicone Elastomers | 24 | 266 | Running |
| 14 | 7 | 17 | Ricky Stenhouse Jr | Ford | Fastenal | 23 | 265 | Running |
| 15 | 28 | 37 | Chris Buescher | Chevrolet | Natural Light | 22 | 265 | Running |
| 16 | 20 | 88 | Alex Bowman | Chevrolet | Nationwide | 21 | 265 | Running |
| 17 | 19 | 11 | Denny Hamlin | Toyota | FedEx Office | 20 | 265 | Running |
| 18 | 11 | 14 | Clint Bowyer | Ford | One Cure | 19 | 265 | Running |
| 19 | 21 | 95 | Kasey Kahne | Chevrolet | WRL General Contractors | 18 | 264 | Running |
| 20 | 24 | 6 | Trevor Bayne | Ford | Ford | 17 | 264 | Running |
| 21 | 26 | 43 | Darrell Wallace Jr | Chevrolet | The Cosmopolitan of Las… | 16 | 264 | Running |
| 22 | 32 | 32 | Matt DiBenedetto | Ford | Can-Am/Wholey | 15 | 264 | Running |
| 23 | 23 | 38 | David Ragan | Ford | Speedco | 14 | 264 | Running |
| 24 | 31 | 13 | Ty Dillon | Chevrolet | GEICO | 13 | 264 | Running |
| 25 | 30 | 51 | Cole Custer | Ford | Haas Automation | 0 | 264 | Running |
| 26 | 18 | 19 | Daniel Suarez | Toyota | Coca-Cola | 11 | 263 | Running |
| 27 | 17 | 24 | William Byron | Chevrolet | AXALTA | 10 | 263 | Running |
| 28 | 34 | 72 | Cole Whitt | Chevrolet | Unsponsored | 9 | 262 | Running |
| 29 | 33 | 15 | Ross Chastain | Chevrolet | LowT Center | 0 | 262 | Running |
| 30 | 27 | 47 | AJ Allmendinger | Chevrolet | Kroger ClickList | 7 | 262 | Running |
| 31 | 36 | 0 | Jeffrey Earnhardt | Chevrolet | VRX Simulators | 6 | 255 | Running |
| 32 | 37 | 55 | Joey Gase | Chevrolet | Nevada Donor Network | 0 | 253 | Running |
| 33 | 35 | 23 | Gray Gaulding Jr | Toyota | Earthwater | 4 | 195 | Engine |
| 34 | 6 | 9 | Chase Elliott | Chevrolet | NAPA Auto Parts | 8 | 183 | Crash |
| 35 | 3 | 41 | Kurt Busch | Ford | Haas | 9 | 183 | Crash |
| 36 | 22 | 1 | Jamie McMurray | Chevrolet | Cessna/DC Solar | 1 | 176 | Crash |
| 37 | 15 | 34 | Michael McDowell | Ford | Love's Travel Stops | 1 | 100 | Engine |