What is the lowest lane of a swimmer with a time of 2:07.57 and a rank larger than 1?
CREATE TABLE "semifinal_1" (
  "rank" real,
  "lane" real,
  "name" text,
  "nationality" text,
  "time" text
);
SELECT MIN("lane") FROM "semifinal_1" WHERE "time"='2:07.57' AND "rank">1;