Spray large skillet with nonstick cooking spray. Add chicken, cook over medium high heat 12 to 15 minutes, or until light brown and juices run clear. Add water. Bring to a boil, add rice. Cover, remove from heat; let stand 5 minutes, or until liquid is absorbed. Stir in salad dressing.

Fill each tortilla with lettuce, chicken and rice mixture, tomatoes and croutons. Fold in both sides of the tortilla. Holding in the folded sides, roll the tortilla tightly from bottom to top, keeping the ingredients firmly packed as you go. Slice each wrap diagonally and serve.