What is the largest heat with a time of 4:57.90, and a Rank larger than 22?
CREATE TABLE "heats" (
  "rank" real,
  "heat" real,
  "lane" real,
  "name" text,
  "nationality" text,
  "time" text
);
SELECT MAX("heat") FROM "heats" WHERE "time"='4:57.90' AND "rank">22;