CREATE TABLE table_204_576 (id NUMBER, "year" NUMBER, "best" CLOB, "location" CLOB, "date" CLOB, "world rank" CLOB)

what year was the worst time given ?
SELECT "year" FROM table_204_576 ORDER BY "best" DESC LIMIT 1
SELECT "year" FROM "table_204_576" ORDER BY "best" DESC FETCH FIRST 1 ROWS ONLY