| Official Race Results | ||||||||
| Gander Outdoors 400|Dover International Speedway | ||||||||
| October 7, 2018 | Race 30 of 36 | ||||||||
| Average Speed: 122.4 M.P.H. | ||||||||
| Time of Race: 3 Hrs., 18 Mins., 02 Secs. | ||||||||
| Lead Changes: 15 among 8 drivers | ||||||||
| Cautions: 5 for 31 laps + 1 Red Flag | ||||||||
| Fin | St | # | Driver | Make | Sponsor | Pts | Laps | Status |
| 1 | 9 | 9 | Chase Elliott | Chevrolet | NAPA Auto Parts | 40 | 404 | Running |
| 2 | 15 | 11 | Denny Hamlin | Toyota | FedEx Express | 35 | 404 | Running |
| 3 | 6 | 22 | Joey Logano | Ford | Shell Pennzoil | 34 | 404 | Running |
| 4 | 16 | 20 | Erik Jones | Toyota | Craftsman | 33 | 404 | Running |
| 5 | 7 | 41 | Kurt Busch | Ford | Haas Automation / Monster… | 32 | 404 | Running |
| 6 | 2 | 4 | Kevin Harvick | Ford | Busch Outdoors | 31 | 404 | Running |
| 7 | 14 | 3 | Austin Dillon | Chevrolet | AAA | 30 | 404 | Running |
| 8 | 1 | 18 | Kyle Busch | Toyota | Interstate Batteries | 29 | 404 | Running |
| 9 | 21 | 17 | Ricky Stenhouse Jr | Ford | SunnyD | 28 | 404 | Running |
| 10 | 19 | 19 | Daniel Suarez | Toyota | ARRIS | 27 | 404 | Running |
| 11 | 8 | 12 | Ryan Blaney | Ford | PPG | 26 | 404 | Running |
| 12 | 10 | 42 | Kyle Larson | Chevrolet | Credit One Bank | 25 | 404 | Running |
| 13 | 11 | 10 | Aric Almirola | Ford | Smithfield | 24 | 404 | Running |
| 14 | 4 | 2 | Brad Keselowski | Ford | Wurth | 23 | 404 | Running |
| 15 | 3 | 78 | Martin Truex Jr | Toyota | 5-hour Energy / Bass… | 22 | 404 | Running |
| 16 | 18 | 21 | Paul Menard | Ford | Menards / Tarkett | 21 | 403 | Running |
| 17 | 17 | 31 | Ryan Newman | Chevrolet | Caterpillar | 20 | 403 | Running |
| 18 | 20 | 1 | Jamie McMurray | Chevrolet | GEARWRENCH | 19 | 402 | Running |
| 19 | 22 | 24 | William Byron | Chevrolet | Hendrick Autoguard | 18 | 402 | Running |
| 20 | 28 | 6 | Matt Kenseth | Ford | Wyndham Rewards | 17 | 402 | Running |
| 21 | 25 | 95 | Regan Smith | Chevrolet | WRL General Contractors | 16 | 401 | Running |
| 22 | 24 | 47 | AJ Allmendinger | Chevrolet | Kroger Click List | 15 | 400 | Running |
| 23 | 29 | 43 | Darrell Wallace Jr | Chevrolet | World Wide Technology | 14 | 399 | Running |
| 24 | 26 | 38 | David Ragan | Ford | MDS Transport | 13 | 399 | Running |
| 25 | 23 | 37 | Chris Buescher | Chevrolet | Scott Products | 12 | 399 | Running |
| 26 | 27 | 34 | Michael McDowell | Ford | Love's Travel Stops | 11 | 399 | Running |
| 27 | 31 | 32 | Matt DiBenedetto | Ford | Can-Am / Wholey | 10 | 397 | Running |
| 28 | 12 | 88 | Alex Bowman | Chevrolet | Axalta | 9 | 396 | Crash |
| 29 | 30 | 13 | Ty Dillon | Chevrolet | GEICO | 8 | 396 | Running |
| 30 | 33 | 72 | Corey LaJoie | Chevrolet | TBD | 7 | 394 | Running |
| 31 | 37 | 96 | Jeffrey Earnhardt | Toyota | Xtreme Concepts / iK9 | 6 | 394 | Running |
| 32 | 35 | 23 | JJ Yeley | Toyota | TBA | 0 | 392 | Running |
| 33 | 34 | 0 | Landon Cassill | Chevrolet | StarCom Fiber | 0 | 390 | Running |
| 34 | 36 | 51 | BJ McLeod | Ford | Jacob Companies | 0 | 389 | Running |
| 35 | 5 | 14 | Clint Bowyer | Ford | Haas VF1 / Rush… | 2 | 388 | Crash |
| 36 | 13 | 48 | Jimmie Johnson | Chevrolet | Lowe's for Pros | 1 | 387 | Running |
| 37 | 32 | 15 | Ross Chastain | Chevrolet | TBA | 0 | 314 | Rear gear |
| 38 | 39 | 52 | Harrison Rhodes | Chevrolet | TBA | 1 | 308 | Brakes |
| 39 | 38 | 66 | Timmy Hill | Toyota | TBA | 0 | 35 | Transmission |