Question: What is the lowest numbered lane of sue rolph with a rank under 5?
SQL: SELECT MIN("Lane") FROM "2-12382948-4" WHERE "Name" = 'sue rolph' AND "Rank" < 5.0;

Question: What is the lane number of the swimmer with a time of 55.69?
SQL: SELECT "Lane" FROM "2-12382948-4" WHERE "Time" = 55.69;