CREATE TABLE table_21510 ("Fin. Pos" FLOAT, "Car No." FLOAT, "Driver" TEXT, "Team" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT, "Laps Led" FLOAT, "Points" TEXT)

What is the highest number of laps for Darren Manning?
SELECT MAX("Laps") FROM table_21510 WHERE "Driver" = 'Darren Manning'
SELECT MAX("Laps") FROM "table_21510" WHERE "Driver" = 'Darren Manning'