As expected with looking at stats you are taking the least amount of damage.
The 2 pally's had 5 triggers of Ardent defender and on two occassions that was on and around the time you died. So while the pallys may have died after you the raid was already in trouble and I am guessing alot of heals were diverted onto them.
To try and put things in balance because it looks like you changed tanks around take saberlash as a sort of standard across all the fights World of Logs - Real Time Raid Analysis
The other interesting thing to have a look at is the shields :=)
IMO get kileo as your healer whenever possible and have a talk to the healers about the value of shielding rather than reactive healing.
** Remember Warcraft players fail in directions you never thought possible.