I don't know if this has been posted but it is a nice run for me.
In a nut shell
Kill iskatu
grab shrine thats always there
kill elite pack on way to rakkinoth
grab second shrine if there
check for chests and goblins
kill rakkinoth
reset
https://www.youtube.com/watch?v=OSZxGPcNJNQ
4 minutes total to run
this is torment 1 because i have had my wd for about 25 hours now so hes not very good and neither am I.