Trim fat from pork; cut pork into bite-size pieces. Coat a Dutch oven with cooking spray; place over medium heat until hot. Add pork, and cook until browned on all sides, stirring often.
Stir in peas and next 8 ingredients. Bring to a boil; reduce heat, and simmer, uncovered, 20 minutes or until vegetables are tender. Remove and discard bay leaves.
To serve, place 1/2 cup rice into each of 5 bowls; ladle 1 1/2 cups gumbo over each serving.