I found this article fascinating- follows a local NCAP swimmer while she looks for colleges. Bottom line- not much money there.

http://www.chronicle.com/article/The-Myth-of-the-Sports/238453?key=4RKr4qKcf4rcS4jgH7bQLivBf_UFDDV6qBjuE-5X8PmlKXn7aRIcJ-eFo3mvZKwFaGM4aVRVbWtsTndMa29SNV9CdWRTOXBCVmk2TmZGRk1QNzdIZnZBY0FJTQ

Unfortunately- looks like you have to be a subscriber now.

http://scholarshipstats.com/swimming.htm --

Yes, very hard. If your kid didn't swim olympic trials, don't count on much money. Most D1 swimmers get very small scholarships at most.

If you post specific information like mens or women and what your kid's cuts people can likely help you with specific information. Your question is impossible to answer as asked.

Is it hard to get a swim scholarship for college?