CREATE TABLE table_12146068_2 (rnd VARCHAR2, gt1_winning_team VARCHAR2)

What is the rnd for gt1 winning team for doc bundy andy wallace?
SELECT rnd FROM table_12146068_2 WHERE gt1_winning_team = "Doc Bundy Andy Wallace"
SELECT "rnd" FROM "table_12146068_2" WHERE "Doc Bundy Andy Wallace" = "gt1_winning_team"