What happens in a three or four-way speed tie?

Question

I’d assume it alternates between the three but it’s not something I’ve encountered.

Comments

It's probably just random order every time. I think it's extremely unlikely that the game remembers which Pokemon moved first in the previous speed tie.

---

Unless priority

Answer 1

Yea, as sumwun said, the game randomly decides who goes first to give everyone an equal shot.

Comments

Here's a source in case anyone wants it.
https://bulbapedia.bulbagarden.net/wiki/Stat