CREATE TABLE table_64415 ("Rank" FLOAT, "Rowers" TEXT, "Country" TEXT, "Time" TEXT, "Notes" TEXT)

What is the lowest rank has 7:09.06 as the time?
SELECT MIN("Rank") FROM table_64415 WHERE "Time" = '7:09.06'
SELECT MIN("Rank") FROM "table_64415" WHERE "Time" = '7:09.06'