How many of 3:26.00 have a championship record?
CREATE TABLE "records" (
  "world_record" text,
  "hicham_el_guerrouj_mar" text,
  "3_26_00" text,
  "rome_italy" text,
  "14_july_1998" text
);
SELECT COUNT("3_26_00") FROM "records" WHERE "world_record"='Championship record';