CREATE TABLE table_6457 ("Race" TEXT, "Trophy" TEXT, "Rider ( s ) " TEXT, "Machine" TEXT, "Year" FLOAT, "Average speed" TEXT, "Time" TEXT)

Who holds the time of 17:11.572?
SELECT "Race" FROM table_6457 WHERE "Time" = '17:11.572'
SELECT "Race" FROM "table_6457" WHERE "Time" = '17:11.572'