I have a team for Spider's Den Auto. Team like [1 Paragon, 3 Armiger, 1 Royal Guard.] 

In dungeon Spiderlings have 150 speed.  You need to have at least 151 speed to go earlier. My paragon and leading armiger have 152 speed. Befor spiderlings my lead armiger hit and after that paragon gives leader a unkillable buff. So everything is normal up to here. 

I know the masteries makes you faster and i do not have them in this team. 

So this is the problem, leader armiger's turnmeter fills earlier (but they have to be same speed) and leader armiger hits and loses unkillable, it needs to be paragon go after him but sometimes other faster armigers hit after leader armiger because of their speed but some spiderlings may hit between leader armiger and paragon. Spiderlings have 150 speed, Paragon has 152 speed how it can be possible? 

And i observed, while spiderling hit, my team member's turnmeter filling up. Please help.