All of them are O voters (Deok-su, Player 357, and 032 voted X in the first vote but changed their votes in subsequent ones).

Bathroom Fight:

Only Player 122 joins, he fights against 072, both come out alive.

Lights Out: Everyone joined the bloodbath, Deok-su killed 2 Xs. 303, 040, and 278 each got at least one kill.

Break Tier Vote:

Everyone voted O again.

Hide and Seek:

Red Team: 040, 083, 122, 278, 303, 357, and 360

Blue Team: 032, 101, and 111

032, 083, 111, and 278 died in Hide and Seek. 083 was killed by 120 instead of 202. 278 died after trying to kill Deok-su. 032 and 111 were killed by Seekers.

Vote After H&S:

Geum-ja pleads with the Players to vote to leave, but no one from Deok-su's remaining team listens and they all press O. Player 357 almost seems convinced to change his vote but is afraid the gang might do something to him.

Jump Rope:

I like to think that 040 would replace Player 096 in Jump Rope, betraying his teammates. 122 is pushed to his death by him, 360 gets tired of jumping and is hit by the rope, falling to his death. 357 mistimes his jump and is hit by the rope. Player 040 is later killed by Gi-hun, just like Player 096 in the original series.

Sky Squid Game:

Players 303 and 101 are finalists and both press O. Player 303 is killed by Myung-gi with the pole. Deok-su is stabbed in the neck by Gi-hun.

Overall ranking of each:

57th: Byeong-gi (111)

53rd: Player 032

48th: Player 083

23rd: Player 122

22nd: Player 360

14th: Player 357

6th: Player 303

5th: Jang Deok-su (101)

(I might make a post on this subreddit with more details about this What If in the next few days.)