EEcitw - 80 mins, 6 chests (12 deaths)
So this is the best for us so far. I have no solid evidence on the 12 deaths, so believing it or not is up to you (hand took out 3, then took out Cetus again :o). Screenshot was taken after everyone switched.
Gonna try to beat it today, so come on CK, Trolls and DnT, log your best! :p
EDIT: party setup was: 4 EIN monk, spellsinger, arti, shiradi monkcher, kensai AA, kensai, sorc, fvs + cleric healbot - it was finally about the perfect setup I can think of. We used 3 shrines (and no sp pots iirc - at least not the healers).