CREATE TABLE table_54531 ("Rider" CLOB, "Manufacturer" CLOB, "Laps" FLOAT, "Time/Retired" CLOB, "Grid" FLOAT)

How many laps were timed at +1:02.315?
SELECT COUNT("Laps") FROM table_54531 WHERE "Time/Retired" = '+1:02.315'
SELECT COUNT("Laps") FROM "table_54531" WHERE "Time/Retired" = '+1:02.315'