Those couple inches he regained on her were certainly all him. Ginny might not have been flying all out, but she was pretty close. Harry was just incredibly talented. If his life had led him down this path, to years of professional training, she had a feeling he'd have been unbeatable.
Slowing, Ginny flashed him a grin, seriously loving the mussed look of his hair and the light in his eyes. "Years of training," Ginny replied, circling slowly, "I was never as much of a natural as you are, but I worked hard for it all these years." Then she grinned, letting some of her confidence show as she added, "I'm a brilliant chaser now, though. One of the best in the league. You should come see me play, now that you can! I'm going to get you tickets." Her enthusiasm for all of this- for flying yes, but also for sharing this with him- was definitely showing.