Stage 2:
0:00 - Defeat "The Wildfire" in Roosevelt Island after destroying her fuel tank
Stage 3:
0:40 - Eliminate "The Bloodhound" in the Federal Emergency Bunker after applying the bleed effect to him
0:54 - Kill enemies while you are burning 01-05/05
1:29 - Kill named enemies using your sidearm 01/05
1:41 - Kill named enemies using your sidearm 02/05
2:01 - Kill named enemies using your sidearm 03/05
2:19 - Kill named enemies using your sidearm 04/05
2:31 - Kill named enemies using your sidearm 05/05
Stage 4:
2:40 - Salute a burning enemy before killing them 01/03
2:54 - Salute a burning enemy before killing them 02/03
3:13 - Eliminate enemies with ballistic shield melee attacks 03/05
3:25 - Eliminate enemies with ballistic shield melee attacks 04/05
3:32 - Eliminate enemies with ballistic shield melee attacks 05/05
3:42 - Kill named enemies using skills 01/05
3:54 - Kill named enemies using skills 02/05 and Neutralize "The Corpulent" in the Potomac Event Center after destroying his ammo pack
Kill named enemies using skills 05/05
4:12 - Kill named enemies using skills 05/05
Stage 5:
4:27 - Destroy the XB-31 "Marauder" in the Pentagon
4:47 - Eliminate elite Scorcher enemies 10/10
4:54 - Eliminate named enemies while they are bleeding 05/05
5:05 - Neutralize Milla "Wyvern" Radek in the Tidal Basin mission after blinding her twice
References:
"You can also use the fire turret to set yourself on fire and do it." / firewall_specializatio...
"Lincoln memorial has 4 bosses to kill and you can complete it in usually 6-12 minutes" / fastest_way_to_get_5_n...
"（目つぶしのできるファイアフライを使うといいかもしれん。）" gem-con.net/the-division-2-sp...