Cook orzo according to package directions; drain and keep warm. Meanwhile, trim fat from chops. Sprinkle chops with salt and pepper. In a large skillet heat olive oil over medium heat. Add chops; cook in hot oil for 9 to 11 minutes for medium (160 degrees F), turning once halfway through cooking. Remove chops from skillet.
Stir garlic into drippings in skillet. Cook and stir for 1 minute. Stir in undrained tomatoes, vinegar, and snipped rosemary. Bring to boiling; reduce heat. Simmer, uncovered, for 5 minutes. Stir in orzo and olives. Return chops to skillet; heat through.