First yes speed wise Jogo is faster. By how much is unquantifible but it is a sizable difference since Jogo >=< Noabito > Naoya >> Yuji =< Mahito, but i also dont think it matters much.
This is because Jogo cant actually hurt Mahito in a reasonable amount of time since he cant damage the soul. He would need to either one shot him or completely run him dry of CE. His only option for the first would be Maximoum Meteor which as mentioned above Panda and Kusakabe could avoide so Mahito should have no problem either.
Running him out of CE is unlikely either, considering how insane Mahito's stamina is. Just to put into perspctive how much CE and stamina this mf has, he got damaged repeaditly by two people that can attack his soul, took 2 black flashes, used several big moves and countless transfigured humans, used domain expansion then immideatly got decked in the face by black flash and only went down after being hit a
fourth time by a maximoum output black flash. We also saw in the Ultimate Mechamaru fight that trying to chip away at Mahito isn't a good idea even for someone with special grade level output.
This means that while Mahito cant hit Jogo because of the speed gap, Jogo doesnt have a way of damaging Mahito. For this reason i believe the fight would come down to a
domain battle and if that happens Mahito wins.
I say this since Mahito's domain both faster and likely more refined being able to activate both the barrier and his cursed technique at the same time, a feat only
Gojo Satoru could do.
So while in terms of raw stats Jogo is superior, unless you are a top tier raw stats alone wont be enough to put down Mahito.
Thank you for coming to my Ted Talk and respect MaHIMto