CREATE TABLE table_47538 ("Rider" TEXT, "Bike" TEXT, "Laps" FLOAT, "Time" TEXT, "Grid" FLOAT)

What is the total time that it took for the driver to finish 14 laps?
SELECT "Time" FROM table_47538 WHERE "Laps" = '14'
SELECT "Time" FROM "table_47538" WHERE "Laps" = '14'