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BoP Lab / Sonoma Raceway

AS vs FM vs STL vs T2 pace at Sonoma Raceway

Class · click a class to switch, + to compare alongside (up to 4: remove one to add another)
AS×B-SpecEPF5FAFBFCFEFE2FFvsFM×FPFVGT1GT2GT3GTLHPP1P2SMSRF3vsSTL×STUT1vsT2×T3T4
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: AS 1:47.782 Andrew McDermid, Runoffs 2018 qualifying · FM 1:37.598 Bryce Cornet, Runoffs 2018 qualifying · STL 1:49.138 Danny Steyn, Runoffs 2018 qualifying · T2 1:45.032 John Kachadurian, Runoffs 2018 qualifying

EventASFMSTLT2
Qual bestRace bestTrapQual bestRace bestTrapvs AS% of ASQual bestRace bestTrapvs AS% of ASQual bestRace bestTrapvs AS% of AS
Runoffs 2018 ROFF182018-10-101:47.782Andrew McDermid · fastest of 12 · top 5 within 1.9s1:50.345John Heinricy · fastest of 10 · top 5 within 2.3s105.0Kevin Fandozzi1:37.598Bryce Cornet · fastest of 13 · top 5 within 0.9s1:37.909Bryce Cornet · fastest of 12 · top 5 within 1.3s124.1Melvin David Kemper Jr-12.436squal -10.184s88.7%qual 90.6%1:49.138Danny Steyn · fastest of 19 · top 5 within 2.5s1:49.754Danny Steyn · fastest of 17 · top 5 within 2.5s103.2Craig McHaffie-0.591squal +1.356s99.5%qual 101.3%1:45.032John Kachadurian · fastest of 30 · top 5 within 2.4s1:45.999John Kachadurian · fastest of 28 · top 5 within 3.0s106.5John Kachadurian-4.346squal -2.750s96.1%qual 97.4%

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