Are international students at a disadvantage?

I am almost in the exact situation as u. My ethnicity is Chinese but have Canadian citizenship, had Canadian education since grade six. It is pretty depressing that we come from relatively or should I say very over represented racial groups. So, even though many colleges deny that they are racist, but the every institute all wants a diverse student body coming from different cultures (which is perfectly understandable) I guess we just have to accept and adapt, but some Asians (not offence to any race whatsoever) are very competitive and I feel pretty pressured since I am not such an outrageously outstanding student. Btw, where do u live in canada?