PREHEAT oven to 400°F. Spread rice in 8-inch square baking dish. Pour boiling water over rice. Cover with plastic wrap. Let stand 5 min. Uncover.
ARRANGE broccoli over rice. Mix soup and water; pour over broccoli. Sprinkle with half of the cheese. Top with fish; sprinkle with remaining cheese.
BAKE 30 min. or until fish flakes easily with fork.