SPECULATION!!
The way I see it, M/M are eliminated in the next episode, # 9. M/M don't make the same flight as everyone else due to the 3 hour penalty that has been added to the release time. I think they are so far behind that they aren't even given a chance to do the speed bump. That gives the show more time to concentrate on the mat meltdown. I think J/C may arrive first at the mat this time. According to what I have read here, the mat meltdown appears to be very long. Since you only see K/J, M/L and T/V, I am going to assume that J/C have already checked in and "left". Since dancing or some kind of routine is apparently involved, J/C should have an edge. M/L will finally arrive something beside 1st or 4th. No guess as to which though.
Episode 10 and 11 are both in Beijing. So possibly 10 is a continuation, i.e. no elimination. However, either a U-turn or something else happens in 10 or 11 to cause T/V to fall so far behind that they are eliminated in episode 11. If it is a U-turn, since K/J would probably U-turn M/L, it must be J/C that U-turns T/V since at this moment T/V are the strongest team.
T/V being eliminated is purely based on them being on the same plane as Phil and BVM. I don't see how they would be allowed to travel on the same plane. Phil needs to get there ahead of the other teams to do his set up.