This is a question for those with RELATIONSHIP EXPERIENCE. =) Did I make the wrong move with this guy?

I would wait till you actually go out on a date before you even think of kissing him because he might think your easy and it also sound like he's a little full of himself so just say hi and go about your business and make him wonder. Just so you know your not in a relationship as of yet you have only met when you have been out competing with you swim team.