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BoP Lab / Drivers / William B Niemeyer_Jr

William B Niemeyer_Jr

Compare with another driver
Class
Car
Event
Session

Against the front of the class, by track

TrackSessionsTypical gap to class bestClosest
Road America (4.05 mi)3+17.051s (14.00%)+16.835s (13.79%)
Mid-Ohio Sports Car Course (2.40 mi)7+6.907s (8.40%)+5.971s (7.23%)
Michelin Raceway Road Atlanta (2.54 mi)5+3.722s (4.26%)+2.750s (3.15%)
Sebring International Raceway (3.74 mi)4+16.700s (13.91%)+15.144s (12.27%)
Road America (4.01 mi)4+4.689s (3.59%)+4.122s (3.19%)
Mid-Ohio Sports Car Course (2.53 mi)2+0.000s (0.00%)+0.000s (0.00%)
Virginia International Raceway (3.27 mi)8+9.485s (8.80%)+7.344s (6.64%)
Indianapolis Motor Speedway (2.59 mi)5+9.143s (9.96%)+7.963s (8.24%)

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.

Road America (4.05 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
Runoffs 2025FA/P National Championship RaceP65Sorcerer10/132:18.9572:02.122Bart Wolf+16.835s (13.79%)146.1162.7 Jason Miller-16.6 mph (-10.2%)
Runoffs 2025FA/P Qual 2P65Sorcerer13/132:18.8582:01.807Lee Alexander+17.051s (14.00%)144.3161.4 Jason Miller-17.1 mph (-10.6%)
Runoffs 2025FA/P Qual 1P65Sorcerer14/142:22.2002:01.180Lee Alexander+21.020s (17.35%)140.6165.0 Jason Miller-24.4 mph (-14.8%)

Mid-Ohio Sports Car Course (2.40 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
Ohio Valley Great Lakes Champions 2025Grp 7 FA FC FE2 P P2 Race 2P65Sorcerer3/51:28.1041:20.816Perry Richardson+7.288s (9.02%)135.1143.7 Todd Parks-8.6 mph (-6.0%)
Ohio Valley Great Lakes Champions 2025Grp 7 FA FC FE2 P P2 Race 1P65Sorcerer5/61:28.5891:22.618Perry Richardson+5.971s (7.23%)134.9144.7 Mike Reupert-9.8 mph (-6.8%)
Ohio Valley Great Lakes Champions 2025Grp 7 FA FC FE2 P P2 Qual 2P65Sorcerer6/41:51.175Mike Reupert
Ohio Valley Great Lakes Champions 2025Grp 7 FA FC FE2 P P2 Qual 1P65Sorcerer4/51:29.1491:22.242Perry Richardson+6.907s (8.40%)135.1144.2 Todd Parks-9.1 mph (-6.3%)
Ohio Valley Great Lakes Champions 2025Grp 7 FA FC FE2 P P2 PracticeP65Sorcerer4/41:40.5801:26.673Vaughn Glace+13.907s (16.05%)117.6145.0 Todd Parks-27.3 mph (-18.8%)
Great Lakes Champions 2024Grp 5 FE2 P1 P2 Race 2P265Sorcerer5/41:26.763Mike Reupert
Great Lakes Champions 2024Grp 5 FE2 P1 P2 Race 1P265Sorcerer5/41:28.940Mike Reupert

Michelin Raceway Road Atlanta (2.54 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road AtlantaGrp 5 FA P P2 FC FE2 Race 2P9Stohr 0322/21:32.4231:28.909Wade Richardson+3.514s (3.95%)129.8you
Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road AtlantaGrp 5 FA P P2 FC FE2 Race 1P9Stohr 0322/31:31.2161:26.667Gary Crook+4.549s (5.25%)130.0134.5 Gary Crook-4.5 mph (-3.3%)
Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road AtlantaGrp 5 FA P P2 FC FE2 Qual 2P9Stohr 0322/31:30.1411:27.391Gary Crook+2.750s (3.15%)130.8134.5 Gary Crook-3.7 mph (-2.7%)
Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road AtlantaGrp 5 FA P P2 FC FE2 Qual 1P9Stohr 0322/31:31.0701:27.348Gary Crook+3.722s (4.26%)130.4135.4 Gary Crook-5.0 mph (-3.7%)
Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road AtlantaGrp 5 FA P P2 FC FE2 PracticeP9Stohr 0323/31:36.8151:30.841Gary Crook+5.974s (6.58%)129.4135.4 Gary Crook-6.0 mph (-4.4%)

Sebring International Raceway (3.74 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
Central Florida 2025Grp 6 FA FC FE2 P P2 Race 2P188Stohr WF1 (2008)4/62:26.6732:04.579Todd Vanacore+22.094s (17.73%)128.8137.2 Todd Vanacore-8.4 mph (-6.1%)
Central Florida 2025Grp 6 FA FC FE2 P P2 Race 1P49Stohr 032 (2008)5/62:18.5722:03.428Todd Vanacore+15.144s (12.27%)130.9136.8 Todd Vanacore-5.9 mph (-4.3%)
Central Florida 2025Grp 6 FA, FC, FE2, P, P2 Qual 2P49Stohr 032 (2008)3
Central Florida 2025Grp 6 FA, FC, FE2, P, P2 Qual 1P49Stohr 032 (2008)4/52:16.7612:00.061Todd Vanacore+16.700s (13.91%)135.0141.0 Todd Vanacore-6.0 mph (-4.3%)

Road America (4.01 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
June Sprints 2024Grp 8 FE2 P1 P2 Race 2P265Sorcerer7/122:13.4672:09.345Greg Gyann+4.122s (3.19%)145.0152.5 Mike Reupert-7.6 mph (-5.0%)
June Sprints 2024Grp 8 FE2 P1 P2 Race 1P265Sorcerer5/112:15.1972:10.508Mike Reupert+4.689s (3.59%)144.5152.0 Mike Reupert-7.5 mph (-4.9%)
June Sprints 2024Grp 8 FE2 P1 P2 QualP265Sorcerer8/122:48.4452:36.105Mike Reupert+12.340s (7.90%)121.5138.6 Lucian Pancea-17.1 mph (-12.3%)
June Sprints 2024Grp 8 FE2 P1 P2 PracP265Sorcerer6/102:20.3852:11.833Lucian Pancea+8.552s (6.49%)141.9149.5 Lucian Pancea-7.5 mph (-5.0%)

Mid-Ohio Sports Car Course (2.53 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
Great Lakes Champions 2024Grp 5 FE2 P1 P2 QualP265Sorcerer3/71:39.7491:35.862Vaughan Scott+3.887s (4.05%)
Great Lakes Champions 2024Grp 5 FE2 P1 P2 PracP265Sorcerer1/12:01.9062:01.906you+0.000s (0.00%)

Virginia International Raceway (3.27 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
Runoffs 2022P2 RaceP265Stohr WF18/122:33.6902:15.834Greg Gyann+17.856s (13.15%)126.0136.3 Greg Gyann-10.3 mph (-7.5%)
Runoffs 2022P1/P2 Qual 3P265Stohr WF19/121:57.2701:47.785Tim Day_Jr+9.485s (8.80%)135.6149.2 Robert Iversen-13.6 mph (-9.1%)
Runoffs 2022P1/P2 Qual 2P265Stohr WF19/111:57.4331:47.581Greg Gyann+9.852s (9.16%)135.8151.1 Robert Iversen-15.3 mph (-10.1%)
Runoffs 2022P1/P2 Qual 1P265Stohr WF19/111:55.7961:47.566Tim Day_Jr+8.230s (7.65%)140.7148.7 Robert Iversen-7.9 mph (-5.3%)
Runoffs 2022Grp 4 Run 4 FA,FC,FE2,FX,P1,P2 SatP265aStohr WF-13/42:00.3901:52.427Robert Iversen+7.963s (7.08%)132.1149.5 Robert Iversen-17.4 mph (-11.6%)
Runoffs 2022Grp 4 Run 3 FA,FC,FE2,FX,P1,P2 SatP265aStohr WF-15/61:58.8841:48.970Greg Gyann+9.914s (9.10%)138.6147.9 Robert Iversen-9.3 mph (-6.3%)
Runoffs 2022Grp 4 Run 2 FA,FC,FE2,FX,P1,P2 SatP265aStohr WF-15/61:57.9341:50.590Robert Iversen+7.344s (6.64%)142.4150.9 Robert Iversen-8.4 mph (-5.6%)
Runoffs 2022Grp 4 Run 1 FA,FC,FE2,FX,P1,P2 SatP265aStohr WF-15/52:01.9081:49.695Greg Gyann+12.213s (11.13%)140.5150.6 Robert Iversen-10.1 mph (-6.7%)

Indianapolis Motor Speedway (2.59 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
Runoffs 2017FA/P2 RaceP265Sorcerer Suzuki11/241:41.4381:32.481Jeff Shafer+8.957s (9.69%)
Runoffs 2017FA/P2 Qual 4P265Sorcerer Suzuki13/251:40.9691:31.826Jeff Shafer+9.143s (9.96%)
Runoffs 2017FA/P2 Qual 3P265Sorcerer Suzuki17/211:44.6441:36.681Sherman Chao+7.963s (8.24%)
Runoffs 2017FA/P2 Qual 2P265Sorcerer Suzuki11/191:44.0475.809Mark L. Schnell+98.238s (1691.13%)
Runoffs 2017FA/P2 Qual 1P265Sorcerer Suzuki18/191:49.7465.913Mark L. Schnell+103.833s (1756.01%)