CREATE TABLE table_68512 ("Rank" FLOAT, "Lane" FLOAT, "Name" CLOB, "Nationality" CLOB, "Time" FLOAT)

Name the most time for katrin mei ner and rank less than 5
SELECT MAX("Time") FROM table_68512 WHERE "Name" = 'katrin meißner' AND "Rank" < '5'
SELECT MAX("Time") FROM "table_68512" WHERE "Name" = 'katrin meißner' AND "Rank" < '5'