By Soup StaffMotoAmerica Sonoma Supersport FP1 Results 2018
| Pos. | Rider | Team | Bike | Best/Gap |
|---|---|---|---|---|
| 1 | JD Beach | Monster Energy/Yamaha Extended Service | Yamaha YZF-R6 | 1:39.068 |
| 2 | Hayden Gillim | Rickdiculous Racing | Yamaha YZF-R6 | 0.298 |
| 3 | Valentin Debise | M4 ECSTAR Suzuki | Suzuki GSX-R600 | 0.449 |
| 4 | Bryce Prince | Lucas Oil/KWR | Yamaha YZF-R6 | 1.290 |
| 5 | Richie Escalante | Quicksilver/Lexin Moto /Hudson Motorcycles | Yamaha YZF-R6 | 1.933 |
| 6 | Cory West | TSE Racing | Yamaha YZF-R6 | 1.940 |
| 7 | Nick McFadden | M4 medAge Suzuki | Suzuki GSX-R600 | 1.950 |
| 8 | Braeden Ortt | Tuned Racing | Yamaha YZF-R6 | 2.546 |
| 9 | Ashton Yates | Yates Racing | Yamaha YZF-R6 | 2.729 |
| 10 | Jason Aguilar | Rickdiculous Racing | Yamaha YZF-R6 | 3.147 |
| 11 | Michael Gilbert | Riderzlaw Racing | Yamaha YZF-R6 | 3.163 |
| 12 | Wyatt Farris | Team19 | Yamaha YZF-R6 | 3.459 |
| 13 | Anthony III Mazziotto | YCRS/Mazziotto Racing | Yamaha YZF-R6 | 3.916 |
| 14 | Daytona Anderson | M4 Rickdiculous Racing Suzuki | Suzuki GSX-R600 | 3.992 |
| 15 | Miles Thornton | Altus Motorsports | Suzuki GSX-R600 | 4.406 |
| 16 | JC Camacho | Motohana | Yamaha YZF-R6 | 5.247 |
| 17 | Lucas Silva | ART Performance | Yamaha YZF-R6 | 5.613 |
| 18 | Nolan Lamkin | Cycle Gear Racing | Yamaha YZF-R6 | 6.059 |
| 19 | Caroline Olsen | Caroline Olsen Racing TSE Racing | Yamaha YZF-R6 | 6.851 |
| 20 | Edgar Zaragoza | EZ Racing | Yamaha YZF-R6 | 7.312 |
| 21 | Fernando Silva | ART Performance | Yamaha YZF-R6 | 7.528 |
| 22 | Andrew Artola | Artola Family Racing | Yamaha YZF-R6 | 8.135 |
| 23 | Jaret Nassaney | Altus Motorsports | Suzuki GSX-R600 | 8.552 |
| 24 | Luke Luciano | Zone 9 Racing | Yamaha YZF-R6 | 10.502 |
| 25 | Michael Kim | Catalyst Reaction Suspension Tuning | Yamaha YZF-R6 | 10.588 |
| 26 | Robert Pierce | RiderzLaw Racing | Yamaha YZF-R6 | 10.739 |
| 27 | Valentine Welch | Catalyst Reaction Suspension Tuning | Suzuki GSX-R600 | 11.401 |
