I solo EE Crucible a lot, and bring in pugs on Thelanis for free loot and completion. It helps me relax. Just recently I got very lucky with Joy with the Queen and pulled off this 19-minute completion.
My solos are generally 27-30 minutes long.
Here's another one, 21 minute completion.
And last, here's a video I decided to film of me doing a 27-minute completion. :P