Chuck and Pacquiao would come out victorious, so it'd be a draw. Floyd's style wouldn't translate that well against a kid who grew up in the streets and Bruce Lee never had room to apply his techniques. Norris proved himself in actual tournament.
Floyd would run around until bruce lee and pacquiao died of exhaustion trying to catch him. After that Floyd would catch Chuck Norris with a check hook and Norris would be knocked out by diving head first into a street light. Floyd by TKO victory.