BoP Labbeta

BoP Lab / Drivers / Jon Krolewicz

Jon Krolewicz 4 letters to Fastrack

Compare with another driver
Event
Session

Against the front of the class, by track and class

TrackClassSessionsTypical gap to class bestClosest
Indianapolis Motor Speedway (2.59 mi)FF4+6.326s (6.05%)+5.586s (5.34%)
Virginia International Raceway (3.27 mi)FF5+9.741s (8.02%)+9.158s (7.54%)
Virginia International RacewayFF1
Mid-Ohio Sports Car Course (2.26 mi)FF5+7.097s (7.96%)+4.890s (5.43%)
New Jersey Motorsports Park (2.25 mi)FF6+5.307s (6.25%)+4.442s (5.15%)
New Jersey Motorsports ParkFF1+6.261s (7.32%)+6.261s (7.32%)

Gap is the driver's best lap in a session against the fastest lap in their class in that same session (zero is fastest in class), shown as time lost and as a share of the lap, so conditions cancel out and tracks can be compared. Typical is the median session.

Indianapolis Motor Speedway (2.59 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2017FF RaceFF171Swift DB3 Honda24/361:50.1101:44.524Jonathon Kotyk+5.586s (5.34%)
Runoffs 2017FF Qual 4FF171Swift DB3 Honda27/361:50.9271:44.601Zach Holden+6.326s (6.05%)
Runoffs 2017FF/F500 Qual 3FF171Swift DB3 Honda32/361:53.4371:45.559Zach Holden+7.878s (7.46%)
Runoffs 2017FF/F500 Qual 2FF171Swift DB3 Honda31/351:56.8101:46.407Bob Perona+10.403s (9.78%)

Virginia International Raceway (3.27 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Virginia International Raceway 2017Grp 3 F5,FF,FV Race 2FF17115/192:10.5822:01.424Zach Holden+9.158s (7.54%)
Virginia International Raceway 2017Grp 3 F5,FF,FV Race 1FF17118/222:10.7742:01.058Andy Brumbaugh+9.716s (8.03%)
Virginia International Raceway 2017Grp 3 F5,FF,FV Qual 2FF17121/222:09.7302:00.222Zach Holden+9.508s (7.91%)
Virginia International Raceway 2017Grp 3 F5,FF,FV Qual 1FF17119/212:11.2102:01.469Zach Holden+9.741s (8.02%)
Virginia International Raceway 2017Grp 3 F5,FF,FV PracFF17115/212:17.0492:02.307Zach Holden+14.742s (12.05%)

Virginia International Raceway

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Virginia International Raceway 2017TestFF1713/12:12.362Chuck Horn

Mid-Ohio Sports Car Course (2.26 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2016FF RaceFF42Swift DB-3 Honda11/141:35.0231:30.133Neil Verhagen+4.890s (5.43%)
Runoffs 2016FF Qual 4FF42Swift DB-3 Honda11/121:36.3101:29.213Neil Verhagen+7.097s (7.96%)
Runoffs 2016FF Qual 3FF42Swift DB-3 Honda11/121:36.6611:29.528Neil Verhagen+7.133s (7.97%)
Runoffs 2016FF Qual 2FF42Swift DB-3 Honda11/121:36.9531:30.109Neil Verhagen+6.844s (7.60%)
Runoffs 2016FF Qual 1FF42Swift DB-3 Honda12/131:42.6001:30.334Neil Verhagen+12.266s (13.58%)

New Jersey Motorsports Park (2.25 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Majors @ New Jersey Motorsports ParkG7:Race 2 FF,FV,F5FF4Swift Db-3/Honda/Silver/Black/White3/31:30.0911:24.834Neil Verhagen+5.257s (6.20%)
Majors @ New Jersey Motorsports ParkG7:Race 1 FF,FV,F5FF4Swift Db-3/Honda/Silver/Black/White3/31:30.1621:24.855Neil Verhagen+5.307s (6.25%)
Majors @ New Jersey Motorsports ParkG7:Qualifying 2 FF,FV,F5FF4Swift Db-3/Honda/Silver/Black/White2/21:30.7531:26.311Max Mallinen+4.442s (5.15%)
Majors @ New Jersey Motorsports ParkG7:Qualifying 1 FF,FV,F5FF4Swift Db-3/Honda/Silver/Black/White3/31:31.7711:25.623Neil Verhagen+6.148s (7.18%)
Majors @ New Jersey Motorsports ParkG7:Qualifying 1 FF,FV,F5FF4Swift Db-3/Honda/Silver/Black/White3/31:34.3031:26.316Neil Verhagen+7.987s (9.25%)
Majors @ New Jersey Motorsports ParkG7:Practice FF,FV,F5FF4Swift Db-3/Honda/Silver/Black/White2/31:32.3601:24.095Neil Verhagen+8.265s (9.83%)

New Jersey Motorsports Park

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Majors @ New Jersey Motorsports ParkG7:Qualifying 1 FF,FV,F5FF4Swift Db-3/Honda/Silver/Black/White3/31:31.7711:25.510Neil Verhagen+6.261s (7.32%)

Letters to Fastrack

Classify SCCA Race Experience Cars in GCR 9.1

#38527 from Jon Krolewicz · Rule change · TB 25-09 (2025-09 Fastrack)

In GCR, Section 9.1.C.2. change as follows:
"2. In addition, organizers may include any combination of the following Optional Regional Classes in their events defined in
3.1.2."
In GCR, Section 9.1.C.2. add the following:
"c. Race Experience Vehicles Race Experience (RE) (Optional Regional Class): Cars which fall within the requirements of Race
Experience, meeting vehicle eligibility, performance range and the required modifications and safety gear in SCCA Race
Experience Section 3, “Race Experience Vehicles.” Note: When running as a class at a GCR event, RE Vehicles should either run as
a single class, or be classed with Improved Touring catch-all classes. E.g., IT-EZ, ITX, etc."

Roll Bar Padding Discrepancy

#36004 from Jon Krolewicz · Rule change · TB 24-06 (2024-06 Fastrack)

In Cars and Equipment, GCR section 9.4.G.1, change as follows:
"All portions of the roll cage subject to contact by the driver must be padded. Padding either must be with a minimum 1 inch of
material. Padding that meets or exceeds or must meet or exceed SFI 45.1 or FIA 8857-2001 (curved padding), or SFI 45.2 or FIA
sports car head rest material (flat padding). Padding that meets SFI/FIA specifications is recommended."