Prince Edward island isn't included due to no replay data.

Info is from the osu! subdivided nations browser extension.

Nunavut has 2 higher ranked people, but they state on their social medias they live elsewhere, so I'm not counting them.

0:00 Alberta
0:44 British Columbia [Live]
1:50 Manitoba (#1 CA) [Live]
2:35 New Brunswick
3:02 Newfoundland and Labrador
3:48 Northwest Territories (there is no typo in video)
4:26 Nova Scotia
5:15 Nunavut
5:52 Ontario
6:19 Quebec
6:46 Saskatchewan
7:15 Yukon