Who from Conquest Racing had the best time of 1:34.748 in Qual 1?
CREATE TABLE "qualifying_results" (
  "name" text,
  "team" text,
  "qual_1" text,
  "qual_2" text,
  "best" text
);
SELECT "best" FROM "qualifying_results" WHERE "team"='conquest racing' AND "qual_1"='1:34.748';