CREATE TABLE table_16724 ("Rnd" FLOAT, "Race" TEXT, "Date" TEXT, "Location" TEXT, "Pole Position" TEXT, "Fastest Lap" TEXT, "Race Winner" TEXT, "Constructor" TEXT, "Report" TEXT)

Who did the fastest lap in the dutch grand prix?
SELECT "Fastest Lap" FROM table_16724 WHERE "Race" = 'Dutch Grand Prix'
SELECT "Fastest Lap" FROM "table_16724" WHERE "Race" = 'Dutch Grand Prix'