Race: DC Solar 300
NASCAR Xfinity Series: Race 26 of 33
Date: September 15, 2018
Track: Las Vegas Motor Speedway
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Official NASCAR results / PDF archive: View official results
DC Solar 300 Race Information
| Winner | Ross Chastain | Car | No. 42 Chevrolet |
| Team / Owner | Chip Ganassi Racing | Winner Start | 5 |
| Winner Laps Led | 180 | Started First | Cole Custer |
| Most Laps Led | Ross Chastain (180) | Starters | 40 |
| Race Distance | 200 laps / 300.0 miles | Track Length | 1.5 miles |
| Surface | Paved | Season Race | 26 of 33 |
DC Solar 300 Results
| Fin | Start | No. | Driver | Team / Owner | Make | Laps | Led | Status | Points |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | 42 | Ross Chastain | Chip Ganassi Racing | Chevrolet | 200 | 180 | running | 60 |
| 2 | 8 | 7 | Justin Allgaier | JR Motorsports | Chevrolet | 200 | 16 | running | 45 |
| 3 | 1 | 00 | Cole Custer | Stewart-Haas Racing | Ford | 200 | 3 | running | 50 |
| 4 | 4 | 20 | Christopher Bell | Joe Gibbs Racing | Toyota | 200 | 0 | running | 49 |
| 5 | 3 | 1 | Elliott Sadler | JR Motorsports | Chevrolet | 200 | 0 | running | 45 |
| 6 | 34 | 18 | Ryan Preece | Joe Gibbs Racing | Toyota | 200 | 0 | running | 31 |
| 7 | 36 | 19 | Brandon Jones | Joe Gibbs Racing | Toyota | 200 | 0 | running | 35 |
| 8 | 38 | 11 | Ryan Truex | Kaulig Racing | Chevrolet | 200 | 0 | running | 32 |
| 9 | 2 | 22 | Austin Cindric | Team Penske | Ford | 200 | 0 | running | 36 |
| 10 | 14 | 23 | Spencer Gallagher | GMS Racing | Chevrolet | 200 | 0 | running | 27 |
| 11 | 18 | 38 | J.J. Yeley | RSS Racing | Chevrolet | 200 | 0 | running | 26 |
| 12 | 10 | 39 | Ryan Sieg | Ryan Sieg Racing | Chevrolet | 200 | 0 | running | 25 |
| 13 | 12 | 51 | Jeremy Clements | Jeremy Clements Racing | Chevrolet | 200 | 0 | running | 24 |
| 14 | 16 | 4 | Landon Cassill | JD Motorsports | Chevrolet | 200 | 0 | running | 23 |
| 15 | 17 | 35 | Joey Gase | Go Green Racing | Chevrolet | 200 | 0 | running | 22 |
| 16 | 15 | 36 | Alex Labbe | DGM Racing | Chevrolet | 200 | 0 | running | 21 |
| 17 | 21 | 8 | Ray Black Jr. | BJ McLeod Motorsports | Chevrolet | 198 | 0 | running | 20 |
| 18 | 39 | 0 | Garrett Smithley | JD Motorsports | Chevrolet | 197 | 0 | running | 19 |
| 19 | 23 | 15 | B.J. McLeod | JD Motorsports | Chevrolet | 197 | 0 | running | 18 |
| 20 | 31 | 90 | Josh Williams | DGM Racing | Chevrolet | 196 | 0 | running | 17 |
| 21 | 22 | 78 | Cole Rouse | BJ McLeod Motorsports | Chevrolet | 194 | 0 | running | 16 |
| 22 | 27 | 76 | Spencer Boyd | SS Green Light Racing | Chevrolet | 194 | 0 | running | 15 |
| 23 | 20 | 26 | Max Tullman | Tullman Walker Racing | Ford | 192 | 0 | running | 14 |
| 24 | 19 | 55 | Bayley Currey | J.P. Motorsports | Toyota | 191 | 0 | running | 0 |
| 25 | 29 | 40 | Chad Finchum | MBM Motorsports | Toyota | 191 | 0 | running | 12 |
| 26 | 33 | 01 | Vinnie Miller | JD Motorsports | Chevrolet | 191 | 0 | running | 11 |
| 27 | 26 | 45 | Josh Bilicki | J.P. Motorsports | Toyota | 190 | 0 | running | 10 |
| 28 | 7 | 9 | Tyler Reddick | JR Motorsports | Chevrolet | 188 | 0 | accident | 11 |
| 29 | 35 | 21 | Daniel Hemric | Richard Childress Racing | Chevrolet | 188 | 1 | accident | 22 |
| 30 | 6 | 3 | Shane Lee | Richard Childress Racing | Chevrolet | 188 | 0 | accident | 7 |
| 31 | 13 | 60 | Chase Briscoe | Roush Fenway Racing | Ford | 181 | 0 | accident | 9 |
| 32 | 24 | 52 | David Starr | Means Motorsports | Chevrolet | 145 | 0 | engine | 5 |
| 33 | 28 | 74 | Mike Harmon | Mike Harmon Racing | Chevrolet | 93 | 0 | clutch | 4 |
| 34 | 25 | 66 | Timmy Hill | MBM Motorsports | Dodge | 74 | 0 | suspension | 3 |
| 35 | 11 | 16 | Ryan Reed | Roush Fenway Racing | Ford | 64 | 0 | accident | 2 |
| 36 | 37 | 2 | Matt Tifft | Richard Childress Racing | Chevrolet | 63 | 0 | accident | 1 |
| 37 | 40 | 13 | Stan Mullis | MBM Motorsports | Toyota | 51 | 0 | vibration | 1 |
| 38 | 32 | 72 | Johnny Jackson | Carter Racing | Toyota | 30 | 0 | vibration | 1 |
| 39 | 30 | 93 | Jeff Green | RSS Racing | Chevrolet | 18 | 0 | vibration | 1 |
| 40 | 9 | 5 | Michael Annett | JR Motorsports | Chevrolet | 5 | 0 | accident | 1 |
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