What is the highest Lane number of a person with a time of 55.94 with a Rank that's bigger than 8?
CREATE TABLE "semifinal_2" (
  "rank" real,
  "lane" real,
  "name" text,
  "nationality" text,
  "time" real
);
SELECT MAX("lane") FROM "semifinal_2" WHERE "time">55.94 AND "rank">8;