What is the first round that had #67 the racer's group with the fastest lap?
CREATE TABLE "table1_19751479_4" (
  "rnd" real,
  "circuit" text,
  "pole_position" text,
  "fastest_lap" text,
  "winner" text,
  "results" text
);
SELECT MIN("rnd") FROM "table1_19751479_4" WHERE "fastest_lap"='#67 The Racer''s Group';