CREATE TABLE table_39714 ("Year" FLOAT, "Competition" TEXT, "Venue" TEXT, "Position" TEXT, "Event" TEXT, "Notes" TEXT)

What position has notes of 2:12:53?
SELECT "Position" FROM table_39714 WHERE "Notes" = '2:12:53'
SELECT "Position" FROM "table_39714" WHERE "Notes" = '2:12:53'