CREATE TABLE table_63790 ("Rank" FLOAT, "Lane" FLOAT, "Name" TEXT, "Nationality" TEXT, "Time" TEXT)

What is the lowest rank that has paul biedermann as the name?
SELECT MIN("Rank") FROM table_63790 WHERE "Name" = 'paul biedermann'
SELECT MIN("Rank") FROM "table_63790" WHERE "Name" = 'paul biedermann'