Distinct not working as expected with sql

How does distinct work with the following table:

id  | id2    | time
-------------------
1   | 5555 | 12
2   | 5555 | 12
3   | 5555 | 33
4   | 9999 | 44
5   | 9999 | 44
6   | 5555 | 33

select distinct * from table