There is no big vote gap, Xiaoting doesn't have a huge C fanbase like Ruiqi and Yaning too, so her votes will probably drop her from 1st.
Dayeon is certainly going to get the 1st spot.
Now....I think Mashiro and maybe even Hikaru could be locks.
Chaehyun will debut.
Youngeun and Yeseo are most certainly going to go up with live voting, especially in the lower ranks.
The entire lineup rests on Ruiqi and Yaning....ALL of it. There is a reason why MNET was so vicious to them both and it is because their positions determine everything.
Remember the #1 prediction for IZ*one was:
Sakura -- center
Gaeun -- main rapper
Wonyoung -- visual/fotg
Eunbi -- leader
Nako -- lead vocals
Hyewon -- visual
Chowon -- main vocalist
Yena -- lead vocals/lead rapping
Miyu -- lead vocals
Chaeyeon -- lead vocals, main dancer -- FUN FACT: before Jo Yuri made it people freaked because they thought Chaeyeon would end up being main vocalist and main dancer
Yujin **-- she had dropped earlier and had an attitude controversy so there were also people saying Miu or Miru
Hitomi -- lead dancer
That did not happen.
There is a world where 1 of them gets it, or both get it and push off someone like Yeseo. But there is also a world where they get 10th/11th.
I haven't mentioned Yujin...it seems like a lot of her k fans are double voting which is a really bad idea for Yujin because she has one of the least supportive international fanbases power wise, where less people are willing to vote or sell BTS tickets for votes for. I think she will make it but in a lower rank than expected.
Yurina is NOT A LOCK at all. She hasn't had any huge character development, the Japan hate train is going strong, she doesn't have a super strong K fanbase now with 1 pick, and there's a chance she won't debut and gets Miyu'd.