The Four Horsemen Defeat in 1m41s

Time	Event
45.203s	Sharing casts Dnr with Flash Heal (Rank 4)
46.704s	Sharing casts Dnr with Flash Heal (Rank 4)
47.237s	Tencere casts Dnr with Flash Heal (Rank 7)
48.204s	Sharing casts Dnr with Flash Heal (Rank 4)
1m7.93s	Keturah casts Dnr with Renew (Rank 10)