If the race time is 2:00:33, what is the average speed?
CREATE TABLE "table1_2260452_1" (
  "year" real,
  "date" text,
  "driver" text,
  "team" text,
  "manufacturer" text,
  "laps" text,
  "miles_km" text,
  "race_time" text,
  "average_speed_mph" text
);
SELECT "average_speed_mph" FROM "table1_2260452_1" WHERE "race_time"='2:00:33';