19 qualifying track records has been set so far 2013, three tracks twice
after 31 qualifying session, 4 were cancelled due to rain: 1) Bristol, #18-Kyle Busch, 129.535mph, March 15, 2013 - was 128.709 from March 2003 2) Martinsville, #48-Jimmie Johnson, 98.400, April 5, 2013 - was 98.083 from October 2005 3) Texas, #18-Kyle Busch, 196.299...