Interestinggg. I'm actually an Asian American living in the US (California if you wanted to know) and I actually have an asian fetish of sorts. Granted, I'm more attracted towards the buff, gym-going asians, but I've never had a problem finding those where I live (My BF is asian) xP. I actually think that if I had to put the races into some sort of ladder of preference, whites would be near the bottom, if not at the very bottom. Ultimately, it doesn't matter if I find someone I connect with, but if I had to, that's probably how my preferences lie.
I think part of the reason for that was because I lived in a more ethnic part of California where I saw more asians and latinos than anything else. It really wasn't until I got into college that I started to actually see white people bahahaha