| 2021 Road America Winter AutoCross Series | |||
| Class | Driver | Car | Points |
| awd | Peter Modjeski | 2009 Subaru WRX STI | 290.8471 |
| awd | Edward Groberski | 2013 Subaru Impreza WRX | 283.587 |
| awd | Eric Pylypchuk | 2013 Audi rs5 | 280.4986 |
| awd | Zach Patynski | 2010 Subaru WreckordWagen | 278.3477 |
| awd | Cameron Sokolik | 2014 Audi S4 | 278.2493 |
| awd | J. Mykel Hill | 2016 Subaru WRX STI | 278.2313 |
| awd | Xavier Meilhon | 2007 Audi S4 | 275.8908 |
| awd | Kevin Hirsch | 2017 Ford Focus RS | 275.7594 |
| awd | Alec Hoffman | 2016 Prototype RZR 1000xp | 273.1424 |
| awd | Mike Szabelski | 2017 Audi A4 Quattro | 271.8436 |
| awd | Anton Volkov | 2015 Subaru Forester | 270.0565 |
| awd | Noah Pepin | 2015 Mitsubishi Lancer Evolution | 267.219 |
| awd | Arthur Brown | 2012 Chrysler 300C | 261.4441 |
| awd | Griffen Staes | 2019 Subaru WRX | 253.5923 |
| awd | Aria Gill | 2017 Subaru WRX | 246.3627 |
| awd | Pavel Dzhurylyuk | 2004 Subaru Impreza WRX | 237.1394 |
| awd | Lyosha Blinnikov | 2008 Audi A4 | 226.1949 |
| fwd | Nico Gonzalez | 2019 Honda Civic Type R | 297.5324 |
| fwd | McGwire Rigas | 2018 Ford Focus ST | 292.6344 |
| fwd | Julian Mancuso | 2011 Honda Civic Si | 290.9116 |
| fwd | Jake wolfe | 2019 Volkswagen GTI | 285.5428 |
| fwd | Robby Hottel | 2014 Hyundai Veloster Turbo | 274.9199 |
| fwd | Paul Dumitru | 2002 Honda Civic Si | 271.4281 |
| rwd | Adam Kern | 2000 Porsche 911 | 283.9623 |
| rwd | Konstantin Selikhov | 2017 Abarth 124 spider | 282.6608 |
| rwd | Jacob Griffith | 2018 Subaru BRZ w PP | 272.2464 |
| rwd | Kyle Stocks | 2016 Dodge Challenger | 268.3633 |
| Mix | Cody Crotty | 2001 Jeep cherokee/ Tesla | 273.2038 |