Class

Laptime

Driver

Car

Region

Date

AS

01:17.862

Jason VonKluge

Ford Mustang

05/21/06

ASR

01:11.548

Ray Reimer

Lola T332

09/28/97

BG

01:21.440

Lyle Riggen

BG Chevy

07/06/03

BP

01:16.254

Mark Jurczyk

Porsche

CHI

05/06/07

CFC

01:11.924

Brad Ellingson

Van Diemen RF89

07/08/06

CFF

01:15.198

William Bonow

Tiga FFA/78

10/06/96

CSR

01:06.758

Jacek Mucha

Ralt JMS

FLA

05/20/07

DP

To be set

DSR

01:07.061

Joel Weinberger

2006 Stohr WF1

CHI

05/06/07

EP

01:15.868

Laurence Loshak

Honda Prelude

MILW

05/06/07

F440

01:15.358

Ron Vince'

KBS MK7

CHI

05/05/96

F5

01:12.968

Steve A. Jondal

Red Devil LD/04

05/20/07

FA

01:02.775

Tonis Kasemets

Swift 014

CHI

05/06/07

FB

To be set

FC

01:07.660

Brian Tomasi

2001 VanDiemen RF01

CHI

05/06/07

FE

01:09.865

Dennis Marklein

2005 Van Diemen FSCCA

MILW

05/06/07

FF

01:11.566

Justin Prichard

Piper

05/25/03

FM

01:08.755

Jamie Bach

Formula Mazda

MILW

05/25/03

FP

01:18.121

Steve Sargis

Triumph Spitfire

BHV

05/20/07

FS

01:19.570

David Woodmancy

Lynx

07/10/04

FST

01:18.269

Jeff Salcedo

Evolution

MILW

04/27/08

FV

01:19.095

Mike Kochanski

Citation

05/25/03

GP

01:20.055

Bill Wessel

Nissan SPL 311

MILW

05/20/07

GT1

01:07.737

Cliff Ebben

Chevy Corvette

MILW

05/04/03

GT2

01:12.389

Wayland Joe

Porsche

CHI

05/06/07

GT3

01:15.612

Rob Warkocki

Mazda RX7

CHI

05/06/07

GT4

01:20.236

David Schlueter

Toyota Tercel

05/15/94

GT5

01:23.066

Ted Wollesen

Mini Cooper

DET

05/25/03

GTL

01:18.678

Jim Dentici

Honda CRX Si

MILW

05/21/06

HP

01:22.242

John Salisburg

AH Sprite

MILW

05/04/03

ITA

01:22.708

Michael Piecko

Mazda RX7

04/27/03

ITB

01:24.869

Christopher Schaafsma

VW GTi

CHI

10/28/07

ITC

01:28.891

Dan Meller

Datsun 510

10/10/04

ITE

01:14.027

Douglas Turnbull

Porsche 911

06/07/03

ITE1

01:16.339

Larry King

Dodge Viper

06/04/06

ITE2

01:20.718

Alan Kossof

BMW M3

CHI

04/29/07

ITR

01:21.230

Jim Peterson

93 BMW 325i

CHI

04/27/08

ITS

01:21.093

Rich Walke

87 Mazda RX7

CHI

04/27/08

LC

01:26.011

Chris Veon

Legend 34 Ford

10/13/02

S2

01:10.837

Michael E. Bautz

Lola T90/90

05/20/07

SCA

01:10.379

Dave Tenney

Shelby CanAm

06/21/92

SM

01:23.001

Anthony Coello

Mazda Miata

MILW

10/09/05

SMT

01:23.041

Anthony Coello

Mazda Miata

MILW

10/09/05

SP

01:15.328

Chris Griswold

Ford Mustang

06/07/03

SPO

01:17.173

Ryan Osiecki

BMW M3

CHI

04/27/08

SR

01:22.290

Tom VanCamp

Spec Racer

05/21/95

SRF

01:18.897

Dennis Marklein

Spec Racer Ford

MILW

05/29/94

SRX7

01:30.792

David Dewhurst

Mazda RX7

MILW

10/13/02

SSA

01:26.436

Bob Allison

Nissan 300ZX

08/15/93

SSB

01:23.625

Ken Simonson

99 Mazda Miata

05/25/03

SSC

01:26.633

John Fernandez

01 Dodge Neon

05/25/03

SSGT

01:24.405

Bob Strange

92 Camaro

08/15/93

ST

To be set

T1

01:15.178

Lance Knupp

Chevy Z06

05/21/06

T2

01:19.102

Mark Boden

2004 BMW M3

CHI

05/06/07

T3

01:21.369

Chad Gilsinger

2007 Honda S2000

OVR

05/06/07