Corvette Club of Michigan Track Records - Gary Griffith, Sr. and Ken Watson Memorial Time Trials Waterford Hills Road Course - Clarkston, Michigan Updated 2/25/21 Track records for the annual July 4th CCM Waterford time trials. These records are for the track configured without the slalom before Turn 5, beginning in 2013. The top three times are recorded for each class where applicable. New personal best times in a given class will replace old.
Description of lap: Each run is single lap, standing start from pit road. The stage and start beam locations are marked with green paint at the fencepost and guardrail. The finish is located in about the middle of Swamp Turn; there are paint marks on the inside guardrail for the finish line. The finish beam eyes are placed in the grass back away from the track surface.
All-time record: 66.567 John Heinricy 17 Chevy Corvette GS 2M/SSP 2019
NCCC Classes Class TimeDriver Car Year RP 67.946 Danny Kellermeyer 08 Chev Corvette 2015 70.258 Tom Balanowski 99 Chevrolet Corvette 2016 70.580 Curt Shumaker 02 `Vette T1 2015
3H 73.950 Maxwell Sullivan 00 Corvette FRC 2014 75.310 Kirk Mrozek 04 Chevy Corvette 2015 76.576 Kirk Luckscheiter 02 Corvette Z06 2016
3E 74.285 David Johnson 86 Chevrolet Corvette 2017 76.191 Matt Davis 84 Chevy Corvette 2015 78.493 Matthew McDonnell 84 Chevy Corvette 2015
2N 67.839 John Heinricy 17 Chevrolet Corvette GS 2018
2M 66.567 John Heinricy 17 Chevrolet Corvette GS 2019 70.421 Bruce Wentzel 08 Corvette Z06 2013
2J/K 68.478 Matthew Braun 04 Chevrolet Corvette Z06 2017 70.709 Chris Scafero 02 Chevrolet Corvette Z06 2019 72.745 Kevin Gu 03 Chevrolet Corvette Li06 2018
2H 77.884 Patrick Risse 99 Chevrolet Corvette 2019 78.442 Gary Sielczak 97 Corvette 2014 78.683 William Dee 03 Corvette 2014
2E 72.070 Alan Johnson 86 Corvette 2013 73.874 David Johnson 86 Corvette 2013 81.349 Brandon Lincoln 85 Corvette 2013 2A/B 72.980 Chris Scafero 69 Corvette 2013 78.316 Ryan Watson 72 Corvette 2017 81.017 Brett Watson 72 Corvette 2018
2C/D 81.516 Chris Davies 63 Corvette 2013
1M 69.373 Bruce Wentzel 08 Corvette Z06 2020 71.592 John Phillips 08 Chevrolet Corvette 2016
1M^ 71.770 John Phillips 08 Corvette Z06 2014
1J/K 74.860 Rodney Slusher 02 Chevrolet Corvette Z06 2015 76.089 Adam Distel 02 Chevrolet Corvette Z06 2017
1J/K^ 77.194 Rodney Slusher 02 Corvette Z06 2014 80.394 Richard Shatkosky 03 Corvette Z06 2014 87.202 Milton Price 02 Corvette Z06 2013
1H 77.742 William Dee 03 Chevrolet Corvette 2015
1E^ 80.574 James Sweet 86 Corvette 2014 84.681 Jim Sweet 86 Corvette 2014
1SN 72.897 Cedric Butler 17 Chevrolet Corvette Z06 2020 73.073 Robert Potocki 17 Corvette GS 2018 75.524 Roger Campbell 16 Chevy Corvette Z06 2017
1SM 73.351 Robert Potocki 17 Corvette GS 2019 73.470 Al Johnson 15 Chevrolet Corvette 2016 75.683 Bob Conley 15 Chevrolet Corvette 2020
1SM^ 75.739 Steven Schweitzer 06 Corvette Z06 2014 80.895 Clark Toohy 13 Chevrolet Corvette 2014 82.576 Patrick Duncan 08 Chevrolet Corvette 2014
1SJ/K 77.839 Rodney Slusher 08 Chevrolet Corvette 2018 78.001 Tom Janos 07 Chevrolet Corvette 2015 79.585 Frank Putman 01 Chevrolet Corvette Z06 2018
1SJ/K^ 79.133 David Waters 06 Corvette 2014 79.735 Thomas Janos 07 Corvette 2014 80.563 Don Bush 03 Corvette Z06 2013
1SH 77.540 Gordon McCann 00 Corvette FRC 2016 77.618 William Dee 03 Chevrolet Corvette 2018 1SH^ 78.670 Robert Potocki 01 Corvette 2013 80.595 Gordon McCann 00 Corvette FRC 2014 82.050 Rory Williams 04 Corvette 2013
1SF/G 74.851 Robert Hall 96 Chevrolet Corvette 2017 82.380 Ryan Watson 94 Chevrolet Corvette 2015
1SE 91.247 Fred King 86 Corvette Coupe 2018
1SE^ 81.797 Matt Davis 84 Corvette 2014
1SC/D 82.668 Chris Davies 63 Chevrolet Corvette 2015
L2M 77.332 Mary Wentzel 08 Corvette Z06 2014
L1M 75.738 Mary Wentzel 08 Corvette Z06 2015 78.485 Dyan Brotz 16 Chevrolet Corvette 2019 80.730 Karen Phillips 08 Chevrolet Corvette 2015
L1M^ 80.042 Karen Phillips 08 Corvette Z06 2014
L1J/K 86.650 Constance Esposito 02 Corvette Z06 2017 87.313 Donna Janos 07 Corvette 2016
L1SN 88.936 Lorie Bacon 17 Chevrolet Corvette 2017
L1SJ/K 77.529 Constance Esposito 02 Corvette Z06 2020 85.914 Donna Janos 07 Chevrolet Corvette 2015 94.635 Lorie Bacon 02 Corvette Z06 2016
L1SJ/K^ 86.815 Donna Janos 07 Vette 2014 91.037 Beth Waters 06 Corvette 2014
L1SH^ 99.726 Rhonda Kralemann 00 Corvette 2013
L1SE^ 85.370 Dyan Brotz 86 Corvette 2014 93.618 Mary Wentzel 86 Corvette 2013
^Starting in 2015, NCCC rules for Group 1S and 1 changed to offer additional allow- ances over previous years. All Group 1S and 1 records set prior to 2015 will stand. Records for these groups set in 2015 and later will be maintained separately.
DCSCC Classes FM 71.239 Tom Buckman 04 Invader F500 2020 75.897 Andrea Albin 04 Invader F500 2019 81.775 Ted Hou 04 Invader F500 2018 XP 72.999 Brian McNamara 94 Mazda Miata 2019 73.815Jeff Cherny BMW 2019 77.259 Matt Wolfe Honda CRX 2019
FP 75.651 John Lee 04 Mitsubishi EVO 2014 81.170Matt Wolfe BMW 2018 88.814 Andrew Siefert 96 BMW 318ti 2018
EP 72.510 Jon Rogers 95 Dodge Neon 2020 75.215 Matthew Rogers 95 Dodge Neon 2020 77.265 Ubaldo Martinez 96 Saturn SL2 2015
BP 76.207 Matt Davis 84 Corvette 2017
CP 80.359 David R. Sigler 92 Pontiac Firebird 2017
BMR 77.662 Brian Blaine 91 Chevy Blazer 2015 82.125 Manuel Georges 15 Subaru WRX 2019 82.486 Ryan Lietz 90 Nissan 240SX 2019
CMR 74.422 Matt Wolfe 03 Mazda Protégé 2017 78.969 Scott Turner 05 Honda RSX Type R 2018 79.423 Dan Colvin 88 Mercury XR4Ti 2015
SSP 66.567 John Heinricy 17 Chevrolet Corvette GS 2019 69.373 Bruce Wentzel 16 Corvette Cpe 2020 71.450 Chris Scafero 02 Corvette Z06 2020
BSP 70.910 Matt Davis 93 Chevy Corvette 2019 74.285 David Johnson 86 Chevrolet Corvette 2017 78.316 Ryan Watson 72 Corvette Coupe 2017
CSP 77.315 Mike Evans Subaru BRZ 2016 77.678 Evan Fauth 85 Mazda RX7 2014 78.165 Eugene Herbig Jr 85 Mazda RX7 2014
ESP 76.136 Mike Taylor 16 Dodge Challenger 2016 76.638 Gerold Schneider 11 Chevrolet Camaro 2014 76.747 Steve Pahl 72 Pontiac Firebird 2014
DSP 76.883 Jacob Beasley 06 Mini Cooper S 2015 77.757 Jimmy Vajdak 08 Honda Civic 2015 82.092 Scott Sier 08 Chevy Cobalt SS 2016
FSP 75.478 Sean Grogan 95 Dodge Neon ACR 2016 75.850 Jon Rogers 95 Dodge Neon ACR 2016 76.434 Doug Harvey 98 Plymouth Neon ACR 2015 SSR* 68.478 Matthew Braun 04 Chevrolet Corvette Z06 2017 69.611 David Colletti 06 Dodge Viper 2016 70.709 Christopher Scafero 02 Chevrolet Corvette Z06 2019
AMT 76.967 Derek Dilts 02 Chevrolet Corvette Z06 2020 77.373 Colleen Sadlik 95 Mazda Miata 2013 77.920 Anthony Martinuzzi 06 Mitsubishi Evolution 2018
BMT 76.814 Brian Blaine 91 Chevy Blazer 2014 77.711 Kyle Snider 17 Ford Mustang GT 2019 82.553 Gil Edwards Roush Mustang 2019
CMT 75.932 Juwan Jamison 91 Honda Civic 2020 77.286 David Ng 98 Acura Integra 2014 78.335 Elard Meza 92 Nissan 240SX 2019
TSSP 76.829 David Schmidt 02 Chevy Corvette Z06 2019 76.836 Graham Williams 12 Nissan GTR 2015 77.618 William Dee 03 Chevrolet Corvette 2018
TASP 76.820 Joshua Halka WRX 2016 77.075 Azmath Mohammed WRX 2016 77.338 Thomas Halka WRX 2016
TBSP 74.851 Robert Hall 96 Chevrolet Corvette 2017 75.261 Norman Rawls 08 Nissan 350Z 2017 75.939 Ido Waksman 07 Honda S2000 2017
TCSP 81.431 Bruce Matthews 90 Mazda RX-7 2013 81.521 Kevin Martinuzzi 17 Ford Fiesta ST 2018 82.016 Daniel Setili 04 Mazda Miata 2014
TDSP 75.613 Zachary Hudacko 13 Focus ST 2019 77.476 Fernando Vega 20 Nissan 370Z 2020 77.948 Abdul Huuda 13 Focus ST 2020
TESP 78.077 Lou Horvath 02 Pontiac Trans Am 2016 80.034 Cory Buttermore 97 Ford Cobra 2015 80.255 Mike Taylor 5 Dodge Challenger 2015
TFSP 79.856 Daulton Hurst 14 Ford Focus 2017 80.021 JIM KIDD 96 NEON BLACK 2013 82.497 Matt Wolfe 03 Mazda Protégé 5 2016
SS 70.844 Al Johnson 18 Chevy Camaro ZL1LE 2019 72.897 Cedric Butler 17 Corvette Z06 2020 73.073 Robert Potocki 17 Corvette GS 2018
AS 73.601 David Colletti 06 Dodge Viper 2015 73.781 Alan Johnson 15 Chevrolet Corvette 2017 74.300 Albert Chan 03 Chevrolet Corvette Z06 2020
BS 74.221 Brian Harvey 18 Cadillac ATS-V 2020 77.884 Patrick Risse 99 Chevrolet Corvette 2019 79.271 Dan Colvin Focus 2019
FS 74.380 Tom Wilson 16 Chevrolet Camaro SS 2018 75.007 Patrick Risse 20 Camaro RS 1LE 2020 76.704 Nathan Navarre 15 Ford Mustang GT 2015
CS 76.188 Oleg Abramovich 04 Nissan 350Z 2016 76.352 Sean Grogan 13 Scion FR-S 2015 78.257 Ryan Reitsma 14 Nissan 370Z 2014
ES 81.007 J Li 93 Toyota MR2 2014 81.588 Shin Scott 93 Toyota MR2 2014 84.794 David Rhoads II 96 Mazda Miata 2017
DS 74.471 Neil Britton 17 Chevrolet Camaro 1LT 2018 75.301 Sean Grogan 13 Scion FR-S 2017 77.221 Tim Moyer 15 Subaru WRX 2015
GS 76.881 Jeff Britton 15 VW GTI 2020 77.261 Neil Britton 15 VW GTI 2020 78.007 Paul Keener-Shipp 11 VW Gti 2014
HS 78.268 Brandon Hagaman 15 Ford Fiesta ST 2015 79.143 Eric Penn 18 Ford Fiesta ST 2019 80.149 Aldo Parodi 06 Honda Civic Si 2019
AMRL 77.027 Darby Barber 99 Mazda Miata 2017
SSPL 76.227 Mary Wentzel 16 Corvette cpe 2020 78.485 Dyan Brotz 16 Corvette cpe 2019
SSL 88.936 Lorie Bacon 17 Chevrolet Corvette 2017
ASL 78.749 Constance Esposito 02 Corvette Z06 2018 87.498 Becky Slusher 08 Chevrolet Corvette 2018
BSL 87.096Annastasia Fox 2020
FSL 78.111 Kylee Risse 20 Camaro RS 1LE 2020 GSL 82.763 Nancy Kessler 17 VW GTi 2017
HSL 93.907 Nicole Rodriguez 16 Ford Fiesta ST 2016
TBSPL 84.069 Julianne Krawciw 01 Audi TT 2016
TESPL 99.227 Nicole Rodriguez 06 Mazda MSP6 2015
*Starting in 2014 all of the previous Stock R-compound classes were consolidated into a single class called SSR. This is per the Detroit Council Rulebook.