CREATE TABLE "final_classification" (
  "name_athlete" text,
  "final" text,
  "lane" real,
  "semi" text,
  "heat" text
);

Question: Who was the athlete who had SEMI of 1:43.79?
SQL: SELECT "name_athlete" FROM "final_classification" WHERE "semi"='1:43.79';

Question: What were the final time for the swimmer on lane 4?
SQL: SELECT "final" FROM "final_classification" WHERE "lane"=4;