She is up there in the phenom range at this point. Prime Phelps, Ledecky, Serena, Federer, Tiger, Bolt, MJ...territory.
There are few you watch, and you just KNOW that they aren't just going to win, they are going to dominate. I know it takes unimaginable work (and natural talent) to reach that point, but man it looks fun to be that good at something. I`m thankful people with that level of ability find their niche, and we all get to marvel at the product of their dedication.