| IA - Improved A |
| 1 | 59 | 2006 Lotus Exige Black | Mark Snell |
| 2 | 159 | 2006 Lotus Exige Very Black | Jill Snell |
| IB - Improved B |
| 1 | 1 | 1991 Mazda Miata British Racing Green | TJ McGeary |
| IC - Improved C |
| 1 | 54 | 2001 Mecury Cougar Yellow | Mark McCooey |
| NOVA - Novice AM |
| 1 | 123 | 2003 Honda S2000 Silver | edward debroeck |
| 2 | 2 | 2001 Ford Focus Infra-Red | Andrew Stollenwerk |
| 3 | 18 | 2008 BMW E92 M3 Jerez Black | Ken Tan |
| NOVP - Novice PM |
| 1 | 68 | 2007 Porsche Boxter Blue | Oliver Meier |
| PC - Prepared C |
| 1 | 23 | 1955 Austin-Healey 100-4 Red | Craig Anderson |
| PRO1 - Pro Indexed Stock |
| 1 | 96 | 1990 Mazda Miata Screaming Pumpkin (DP) | Keith Brown |
| 2 | 40 | 2002 Subaru WRX Sharkaru (STX) | Amy Coleman |
| 3 | 140 | 2002 Subaru WRX Sharkaru (STX) | Karl Coleman |
| 4 | 99 | 2007 Pontiac Solstice GXP Yellow (AS) | Alan Dahl |
| 5 | 98 | 2008 Chevrolet Cobalt Back in Black (DS) | Kevin Dietz |
| 6 | 175 | 1999 Mazda Miata 10AE Innocent Blue Mica (CS) | john Kimball |
| 7 | 1 | 2008 Chevy Slowbalt SS Black (DS) | Fastmike Lillejord |
| 8 | 31 | 2005 Mitsubishi EVO Silver (STU) | Ace Ventura |
| SS - Super Stock |
| 1 | 181 | 2004 corvette Z06 yellow | jerry lee |
| 2 | 47 | 2003 Corvette Z06 Silver | Mike Mejer |
| 3 | 147 | 2003 Chevy Corvette z06 Silver | Nathan Provo |
| SA - Stock A |
| 1 | 6 | 1996 Porsche 911 Polar Silver | Dave Bell |
| 2 | 993 | 1995 Porsche 911 Silver | Michael Swale |
| SB - Stock B |
| 1 | 94 | 2006 Pontiac Solstice Mid Pack Black | Rick Vomenici |
| SC - Stock C |
| 1 | 313 | 1985 Toyota MR2 Light Beige Metallic | Zane Kenney |
| SD - Stock D |
| 1 | 90 | 2007 Mazda MS3 Silver Bullet | Dieter Beldi |
| SE - Stock E |
| 1 | 41 | 2003 Toyota Celica Red | Don Gill |
| ST1 - Street Tire - Stock |
| 1 | 39 | 2002 Porsche Boxster S Silver (SS) | Jim Petersen |
| 2 | 58 | 2001 Mazda Miata Silver (CS) | Mike Rorvig |
| 3 | 65 | 1989 Honda Civic Si Racin' Red (HS) | Tim Stake |
| 4 | 68 | 2007 Porsche Boxster non-S Automatic Blue (AS) | Peter Umino |
| 5 | 10 | 2002 Ford Focus SVT Black (AM) | Jerred Wells |
| ST2 - Street Tire - Non-Stock |
| 1 | 69 | 1999 Subaru 2.5rs White (DSP) | Will Bustillo |
| 2 | 6 | 1996 Mazda Miata Dark Pink (CSP) | Brett Dodson |
| 3 | 220 | 2005 Subaru WRX Blue (ESP) | Mike Dombrowsky |
| 4 | 67 | 2006 Infiniti G35 Platnium (ESP) | Greg Lee |
| 5 | 197 | 2005 Ford Mustang Coupe Yellow (ESP) | Heath Olinger |
| 6 | 38 | 1990 Oldsmobile Calais Quad 442 Red (DSP) | Brett Spore |
| 7 | 138 | 1990 Oldsmobile Calais Quad 442 Red (DSP) | Jason Spore |
| 8 | 31 | 2000 Toyota MR-S Silver Streak (CSP) | Stephen Yao |
| ST3 - Street Tire - Touring |
| 1 | 21 | 2003 Mitsubishi Evo Red (STU) | Geoff Clark |
| 2 | 44 | 1993 Mazda Miata White (STS2) | Mike Duncan |
| 3 | 3 | 1996 BMW M3 Comp. Red (STU) | Dennis Hannah |
| 4 | 81 | 2006 Mitsubishi Evo Silver (STU) | Karl Keller |
| 5 | 97 | 2007 Subaru STi Grey (STU) | Keith Mandel |
| TOAM - Time Only AM |
| 1 | 61 | 2002 FUBARoo Double-U R Ex Rhesus Red | Kimball Ayer |
| 2 | 18 | 1991 Mazda Miata Red | Bill Bonsell |
| 3 | 871 | 2007 Subaru STI White | Kit Gauthier |
| 4 | 100 | 2005 Ford Focus Infa-Red | Austin Graft |
| 5 | 187 | 2007 Subaru STI White | Jessica Lucena |
| 6 | 433 | 2002 Ford SVT Focus Sonic Blue | Jaymee Mohr |
| 7 | 91 | 2003 Ford zx2 Gray | Mike Mohr |
| 8 | 23 | 2003 Honda S2000 Silver | Erik Nilsen |
| 9 | 66 | 1987 Ford Mustang Blue | Frederick Pascual |
| 10 | 12 | 2008 UW FSAE Purple/White | Josh Pu'u |
| 11 | 8 | 2002 GM Corvette Blue | Ivan Rouzanov |
| 12 | 125 | 1987 Porsche 911 Venetian Blue | Jeff Smith |
| 13 | 4 | 2008 Honda Civic Si Silver | Des Toups |
| 14 | 12 | 2007 UW FSAE Purple/White | Ryan Trickett |
| 15 | 12 | 2007 UW FSAE Purple/White | Jack Vinella |
| 16 | 12 | 2008 UW FSAE Purple/White | Daniel Wageman |
| 17 | 24 | 1999 Mazda Miata Green | Brett Wilson |
| 18 | 48 | 2001 Ford Focus ZX3 Blue/Silver | Don Wooten |
| TOPM - Time Only PM |
| 1 | 12 | 2008 UW FSAE Purple/White | Michael Bannerman |
| 2 | 90 | 2007 Mazda MS3 Silver Bullet | Dieter Beldi |
| 3 | 12 | 2008 UW FSAE Purple/White | Yannick Berther |
| 4 | 18 | 1991 Mazda Miata Red | Bill Bonsell |
| 5 | 12 | 2008 UW FSAE Purple/White | Scott James Campbell |
| 6 | 111 | Honda S200 Silver | Jeff Chin |
| 7 | 1 | 2003 Mitsubishi Evo VIII Red | Geoff Clark |
| 8 | 123 | 2003 Honda S2000 Silver | edward debroeck |
| 9 | 44 | 1993 Mazda Miata White | Mike Duncan |
| 10 | 871 | 2007 Subaru STI White | Kit Gauthier |
| 11 | 71 | 1996 BMW M3 Red | Dennis Hannah |
| 12 | 36 | 1994 Mazda Miata Red/White Stripes | Christopher Kmetz |
| 13 | 12 | 2008 UW MFSAE Purple/White | Christoph Krumm |
| 14 | 187 | 2007 Subaru STI White | Jessica Lucena |
| 15 | 97 | 2007 Subaru STi Grey | Keith Mandel |
| 16 | 168 | 2007 Porche Boxster gray/silver | TJ McGeary |
| 17 | 362 | 1994 Mazda Miata Red w/White Stripes | Jackie McInnes |
| 18 | 433 | 2002 Ford SVT Focus Sonic Blue | Jaymee Mohr |
| 19 | 91 | 2003 Ford zx2 Gray | Mike Mohr |
| 20 | 50 | 2008 Dodge Viper GTS Blue | Stacey Molleker |
| 21 | 5 | 2008 Dodge Viper GTS Blue | Laura Molleker |
| 22 | 23 | 2003 Honda S2000 Silver | Erik Nilsen |
| 23 | 66 | 1987 Ford Mustang Blue | Frederick Pascual |
| 24 | 16 | 1990 Nissan 240 Sx Black | Tom Paton |
| 25 | 8 | 2002 GM Corvette Blue | Ivan Rouzanov |
| 26 | 14 | 2005 BMW M3 Blue | Charly Saiksma |
| 27 | 722 | 1991 Mazda Miata Blue | Tom Slipp |
| 28 | 25 | 1987 Porsche 911 Carrera Venetian Blue | Jeff Smith |
| 29 | 59 | 2006 Lotus Exige Black | Mark Snell |
| 30 | 159 | 2006 Lotus Exige Very Black | Jill Snell |
| 31 | 168 | 2008 Bmw E92 M3 Jerez Black | Ken Tan |
| 32 | 84 | 2000 Ford Focus Silver/blue | Des Toups |
| 33 | 48 | 2001 Ford Focus ZX3 Blue/Silver | Don Wooten |
| 34 | 113 | 2000 Toyota MR-S Silver | Stephen Yao |