Be nice, 1st time jumping in on this in a long time...LOL
Using Chateau's map, it makes sense that the RB is first, followed by the detour.
Since we see Justin/Jennifer who started in 2nd place, and Amani/Marcus who started last together at he RB, we came assume that either Jennifer is having a really hard time with the RB
there was an hour of operation delay, or transportation bunching that allowed them to catch up...or both.
Do we have any idea the most likely mode of transportation from the pit start to the RB? Since they are at a bus station, could they have possibly taken a bus there?