Question: What's the lowest rank of Lane 3?
SQL: SELECT MIN("Rank") FROM "2-18625234-4" WHERE "Lane" = 3.0;

Question: What's the highest lane of rank 4 with a time less than 24.72?
SQL: SELECT MAX("Lane") FROM "2-18625234-4" WHERE "Time" < 24.72 AND "Rank" = 4.0;

Question: What's the time of Britta Steffen in a lane less than 4?
SQL: SELECT SUM("Time") FROM "2-18625234-4" WHERE "Lane" < 4.0 AND "Name" = 'Britta Steffen';

Question: What's the lowest rank of the United States with a time less than 24.63?
SQL: SELECT MIN("Rank") FROM "2-18625234-4" WHERE "Nationality" = 'United States' AND "Time" < 24.63;