2019 Monster Energy AMA Supercross Championship
Glendale (Phoenix) - 450SX Heat 1 Results
State Farm Stadium
Glendale, AZ US 
January 12, 2019
450SX Heat 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Marvin Musquin | 1:01.889 | 7 Laps | La Reole  | KTM 450 SX-F | |
| 2 |  Cole Seely | 1:01.938 | +01.586 | Newbury Park, CA  | Honda CRF450R | |
| 3 |  Malcolm Stewart | 1:01.904 | +03.366 | Haines City, FL | Honda CRF450R | |
| 4 |  Justin Barcia | 1:02.292 | +06.149 | Monroe, NY | Yamaha YZ450F | |
| 5 |  Cooper Webb | 1:02.806 | +07.972 | Newport, NC | KTM 450 SX-F | |
| 6 |  Dean Wilson | 1:02.683 | +08.939 | Scotland  | Husqvarna FC 450 | |
| 7 |  Justin Bogle | 1:03.458 | +20.992 | Cushing, OK | KTM 450 SX-F | |
| 8 |  Alex Ray | 1:04.979 | +26.234 | Jackson, TN | Suzuki RM-Z450 | |
| 9 |  Carlen Gardner | 1:06.214 | +30.448 | Paso Robles, CA | Honda CRF450R | |
| 10 |  Austin Politelli | 1:05.859 | +37.207 | Menifee, CA | Honda CRF450R | |
| 11 |  Cheyenne Harmon | 1:06.426 | +40.139 | Ovilla, TX | Yamaha YZ450F | |
| 12 |  Daniel Herrlein | 1:08.259 | +51.024 | Wheeling, WV | Kawasaki KX450 | |
| 13 |  Casey Brennan | 1:08.137 | +54.317 | Albuquerque, NM | KTM 450 SX-F | |
| 14 |  Theodore Pauli | 1:09.163 | +55.326 | Edwardsville, IL | Kawasaki KX450 | |
| 15 |  AJ Catanzaro | 1:09.131 | +57.449 | Portland, CT | Kawasaki KX450 | |
| 16 |  Kyle Swanson | 1:08.605 | +58.609 | Adkins, TX | KTM 450 SX-F | |
| 17 |  Tyler Enticknap | 1:09.256 | +1:01.655 | Lompoc, CA | Honda CRF450R | |
| 18 |  Angelo Pellegrini | 1:07.806 | 6 Laps | Brescia  | Honda CRF450R | |
| 19 |  Tevin Tapia | 1:11 .943 | 4 Laps | Federal Way, WA | Yamaha YZ450F | |
| 20 |  Joey Savatgy | 1:04.193 | 2 Laps | Thomasville, GA | Kawasaki KX450 |
