What was the race time of the horse with jockey Ramon Dominguez?
CREATE TABLE "winners_of_the_virginia_derby_since_1998" (
  "year" real,
  "winner" text,
  "jockey" text,
  "trainer" text,
  "owner" text,
  "distance_miles" text,
  "time" text
);
SELECT "time" FROM "winners_of_the_virginia_derby_since_1998" WHERE "jockey"='ramon dominguez';