I did that on my DT! Got around 3 days played on it now so its a relatively new character but 5:49... how! I'm taking a bunch of short cuts but like, taking down 1 min of my time would be sick Please GIEF info about you route!
In addition to what Vehl said:
- make up your own challenge (yankhmar with 90% hoxes, some instances with less players, restricted gear etc.)
- go exploring and find content you missed while levelling or grinding