It took all of one week for Duke to ascend to the nation's No. 1 ranking.
The Blue Devils moved up three spots to college basketball's pinnacle in the latest Associated Press poll, unseating No. 2 Kansas. Gonzaga holds the No. 3 spot, while Virginia and Tennessee round out the Top Five.
Here's a look at how the entire Top 25 played out:
1. Duke
2. Kansas
3. Gonzaga
4. Virginia
5. Tennessee
6. Nevada
7. North Carolina
8. Villanova
9. Auburn
10. Kentucky
11.