possible but unlikely.
if u are already half way into the course, just get your distinctions to improve your chance and apply.
If haven enroll yet see if u can get the money go overseas or not. Arbo try unsim sit sutd ..
Just follow this general recruitment preference tier guide(gov) presuming same level of performance during interview.
1 - top 20 overseas uni, ivy league, G8(?), Rusell group(?)
2 - 3 local ivy
3 - overseas oncampus
4 - unisim, sit
5 - DL, others
aga aga something like this. So go estimate the chances yourself.