Additionally neutral territory, both have the full range of their abilities that are in character, before you try and talk out of this one, stats are still equalized

Much better. It is a smart idea to create an indestructible battleground when you try to do an "Equalized stats" fight.

So that misconcpetions and confusions like these don't happen. Remember, we can't read your mind.

Anyways, any arguments in favor of Jotaro clearing in one time stop?

If durability is equalized (assuming ALL stats are) then depending on if he has Jotaro's durability, or Star Platinum's durability, yes it can end in one time stop.

My votes going to lancer as there are more situations and scenarios in which he wins, if Jotaro doesn't finish the fight as quickly as possible, then he's getting dura negged by an un-dodgeable spike, or is getting danmaku'ed off the start by nearly omnidirectional stakes, if he doesn't lead with timestop, same result, his only wincon other than a rage amp is him opening with a timestop before Lancer can launch a spike danmaku, and finishing him within the duration of the timestop

Additionally, Vlad's main ability that he has access to, can outrange Jotaro as it's an ability rather than innate range, his ability allows him to designate an area as his domain, from which he can attack anywhere in that domain, to which he could designate the entire void

I know that Super Karna is a complex multi being, but I'm pretty sure he was fighting normal Karna.

He was, still though, he was outmatched by him