2018 Monster Energy AMA Supercross Championship Las Vegas: 250SX Showdown Overflow Qualifying 1 Results
250SX East/West Showdown May 5, 2018
250SX Showdown Overflow Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Dylan Merriam | 1:08.487 | Corona, CA  | Yamaha YZ250F | ||
| 2 |  Johnny Jelderda | 1:09.908 | Murrieta, CA | Yamaha YZ250F | ||
| 3 |  Josh Mosiman | 1:10.573 | Sebastopol, CA | Husqvarna FC 250 | ||
| 4 |  Tallon Lafountaine | 1:10.722 | Banning, CA | Suzuki RM-Z250 | ||
| 5 |  Vann Martin | 1:11.062 | Houston, TX | Honda CRF250R | ||
| 6 |  Ryan Breece | 1:12.457 | Coeur D' Alene, ID | Kawasaki KX250F | ||
| 7 |  Travis Delnicki | 1:13.432 | Woodstock Valley, CT | Yamaha YZ250F | ||
| 8 |  Tanner Basso | 1:13.848 | Alpine, CA | Yamaha YZ250F | ||
| 9 | Damon Back | 1:15.003 | Roosevelt, UT | Kawasaki KX250F | ||
| 10 |  Bradley Lionnet | 1:15.136 | South Africa  | Kawasaki KX250F | ||
| 11 |  RJ Wageman | 1:15.502 | Newhall, CA | Yamaha YZ250F | ||
| 12 |  Kordel Caro | 1:28.757 | Costa Mesa, CA | Yamaha YZ250F |
