Question: What is the Nationality on the swimmer in Lane 4 with a Time of 1:11.58?
SQL: SELECT "Nationality" FROM "2-12382578-2" WHERE "Lane" = 4.0 AND "Time" = '1:11.58';

Question: What is the lowest numbered Lane with a Time of 1:10.57 and Heat larger than 2?
SQL: SELECT MIN("Lane") FROM "2-12382578-2" WHERE "Heat" > 2.0 AND "Time" = '1:10.57';

Question: What is the Heat for smiljana marinović?
SQL: SELECT COUNT("Heat") FROM "2-12382578-2" WHERE "Name" = 'smiljana marinović';

Question: In heat 4, what is Byun Hye-Young's Nationality?
SQL: SELECT "Nationality" FROM "2-12382578-2" WHERE "Heat" = 4.0 AND "Name" = 'Byun Hye-Young';