CREATE TABLE table_51401 ("Year" CLOB, "Start" CLOB, "Qual" CLOB, "Rank" CLOB, "Finish" CLOB, "Laps" FLOAT)

What's the lowest amount of laps with a start of 21?
SELECT MIN("Laps") FROM table_51401 WHERE "Start" = '21'
SELECT MIN("Laps") FROM "table_51401" WHERE "Start" = '21'