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BoP Lab / Sonoma Raceway

T1 vs SRF3 vs SM vs FC pace at Sonoma Raceway

Class · click a class to switch, + to compare alongside (up to 4: remove one to add another)
ASB-SpecEPF5FAFBvsFC×FEFE2FFFMFPFVGT1GT2GT3GTLHPP1P2vsSM×vsSRF3×STLSTUT1×T2T3T4
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: T1 1:39.970 Kristofer Olson, Runoffs 2018 qualifying · SRF3 1:46.117 Robeson Clay Russell, Runoffs 2018 qualifying · SM 1:54.355 Ken Sutherland, Runoffs 2018 qualifying · FC 1:32.571 Timothy de Silva, Runoffs 2018 qualifying

EventT1SRF3SMFC
Qual bestRace bestTrapQual bestRace bestTrapvs T1% of T1Qual bestRace bestTrapvs T1% of T1Qual bestRace bestTrapvs T1% of T1
Runoffs 2018 ROFF182018-10-101:39.970Kristofer Olson · fastest of 16 · top 5 within 3.8s1:41.125Kristofer Olson · fastest of 15 · top 5 within 3.0s108.6Brad McCall1:46.117Robeson Clay Russell · fastest of 36 · top 5 within 0.5s1:47.053TJ Acker · fastest of 35 · top 5 within 0.2s110.2Steve Fogg+5.928squal +6.147s105.9%qual 106.1%1:54.355Ken Sutherland · fastest of 48 · top 5 within 0.7s1:55.278Michael Carter · fastest of 48 · top 5 within 0.3s102.2Danny Steyn+14.153squal +14.385s114.0%qual 114.4%1:32.571Timothy de Silva · fastest of 16 · top 5 within 1.8s1:34.053Mitch Egner · fastest of 12 · top 5 within 1.6s133.1Robert Armington-7.072squal -7.399s93.0%qual 92.6%

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 T1" is the class's best as a share of T1'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 T1'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.