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BoP Lab / Sonoma Raceway

AS vs T3 vs FB vs EP pace at Sonoma Raceway

Class · click a class to switch, + to compare alongside (up to 4: remove one to add another)
AS×B-SpecvsEP×F5FAvsFB×FCFEFE2FFFMFPFVGT1GT2GT3GTLHPP1P2SMSRF3STLSTUT1T2vsT3×T4
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 · T3 1:10.656 Mark Drennan, Runoffs 2018 qualifying · FB 1:28.612 J R Osborne, Runoffs 2018 qualifying · EP 1:45.828 Glen McCready, Runoffs 2018 qualifying

EventAST3FBEP
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 Fandozzi1:10.656Mark Drennan · fastest of 17 · top 5 within 19.6s1:49.610Mark Drennan · fastest of 17 · top 5 within 0.4s108.4Marshall Mast-0.735squal -37.126s99.3%qual 65.6%1:28.612J R Osborne · fastest of 7 · top 5 within 3.3s1:31.189J R Osborne · fastest of 7 · top 5 within 3.7s140.5J R Osborne-19.156squal -19.170s82.6%qual 82.2%1:45.828Glen McCready · fastest of 18 · top 5 within 4.3s1:46.518Glen McCready · fastest of 16 · top 5 within 2.8s106.5Aaron Downey-3.827squal -1.954s96.5%qual 98.2%

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 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.