I did some runs of Facebreaker about a year ago and this was the fastest one. I used my own timing method as I don't think the speedrun.com page existed yet. I wasn't aware of it atleast. I believe this is the only run where I managed to facebreaker everyone, except the BFR (pretty sure you can't facebreaker him).

The times for each fight:

Kekoa: 0:10

Steve: 0:19

Ice: 0:11

Sparrow: 0:13

Voodoo: 0:23

Romeo: 0:18

Spin: 1:09

Brick: 0:12

Kiriko: 0:19

Molotov: 0:19

Socks: 1:39

Tiki: 0:39

BFR: 1:49