I agree with PixieSkyler, he's using aimbot or killaura,(perhaps both) he's attacking DaddyHF then turns around and when Shonal gets close he waves his sword at him, this is most probably hacking.
Dillon you say you get 5fps at spawn then in the video your getting about 13fps while recording with flaps which greatly decreases your fps, and yes that is aimbot not lag as you state
By the way Dillon, lag doesn't cause people to spazz their head around and slap everyone within 5 blocks rapidly. Also, when you were recording you were not lagging at all, even with a big recording program. Please, stop making excuses on this matter. If you took a picture of your versions file, that would prove nothing. You could just remove the hacks, take the pic, then add it back in.