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BoP Lab / Sonoma Raceway

F5 vs SM vs FF vs SRF3 pace at Sonoma Raceway

Class · click a class to switch, + to compare alongside (up to 4: remove one to add another)
ASB-SpecEPF5×FAFBFCFEFE2vsFF×FMFPFVGT1GT2GT3GTLHPP1P2vsSM×vsSRF3×STLSTUT1T2T3T4
Reference class · the others' laps as a share of this one's at the same event, so years compare despite weather; + a class above to measure against it

Quickest here: F5 1:41.807 Jeff Jorgenson, Runoffs 2018 qualifying · SM 1:54.355 Ken Sutherland, Runoffs 2018 qualifying · FF 1:41.612 Jonathon Kotyk, Runoffs 2018 qualifying · SRF3 1:46.117 Robeson Clay Russell, Runoffs 2018 qualifying

EventF5SMFFSRF3
Qual bestRace bestTrapQual bestRace bestTrapvs F5% of F5Qual bestRace bestTrapvs F5% of F5Qual bestRace bestTrapvs F5% of F5
Runoffs 2018 ROFF182018-10-101:41.807Jeff Jorgenson · fastest of 5 · top 5 within 6.6s1:42.491David Lapham · fastest of 5 · top 5 within 9.5s113.3David Lapham1:54.355Ken Sutherland · fastest of 48 · top 5 within 0.7s1:55.278Michael Carter · fastest of 48 · top 5 within 0.3s102.2Danny Steyn+12.787squal +12.548s112.5%qual 112.3%1:41.612Jonathon Kotyk · fastest of 22 · top 5 within 1.7s1:42.049Jonathon Kotyk · fastest of 22 · top 5 within 1.3s115.7Denny Renfrow-0.442squal -0.195s99.6%qual 99.8%1:46.117Robeson Clay Russell · fastest of 36 · top 5 within 0.5s1:47.053TJ Acker · fastest of 35 · top 5 within 0.2s110.2Steve Fogg+4.562squal +4.310s104.5%qual 104.2%

Best is the class's fastest lap in that event's qualifying or race sessions, with the driver who set it, how many cars set a time that session and how close the top five were; a best from fewer than three cars is greyed. With two or more classes, "vs" is the gap of each class's best to the first class's at the same event. "% of F5" is the class's best as a share of F5's best at the same event (100% is level, less is quicker): weather and track condition move every class together, so this compares across years where the raw times do not. It still breaks when F5's own field changes or one session was wet and another dry. Newest event first. The coloured figure under each value is the change from the previous event that has one (green is quicker, red slower). Whole laps only, so events with different sector layouts still compare. Weather and track condition are not accounted for.