Who had the pole position when matt davies had the fastest lap?
CREATE TABLE "table1_29162856_1" (
  "round" real,
  "circuit" text,
  "date" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_rider" text,
  "winning_team" text
);
SELECT "pole_position" FROM "table1_29162856_1" WHERE "fastest_lap"='Matt Davies';