For an explanation of the rankings, see
here.
Episode Rankings(previous episode's positions given in brackets)Teams in finish order1) Dustin & Kandice (4)
2) Oswald & Danny (2)
3) Uchenna & Joyce (3)
4) Charla & Mirna (1)
5) Eric & Danielle (5)
6) Joe & Bill (6)
Teams ranked by performance throughout the episode1) Dustin & Kandice (4)
2) Oswald & Danny (2)
3) Charla & Mirna (1)
4) Uchenna & Joyce (3)
5) Eric & Danielle (5)
6) Joe & Bill (6)
There weren't a lot of positional switches in the episode, but Charla & Mirna end up being ranked ahead of Uchenna & Joyce by virtue of arriving on an earlier flight and getting to the detour first.
Overall RankingsTeams ranked by average finish position1) Oswald & Danny (1)
2) Dustin & Kandice (3)
3) Eric & Danielle (2)
4) Uchenna & Joyce (5)
5) Charla & Mirna (7)
6) Joe & Bill (6)
Teams ranked by average episode performance1) Dustin & Kandice (2)
2) Oswald & Danny (1)
3) Uchenna & Joyce (4)
4) Joe & Bill (3)
5) Eric & Danielle (5)
6) Charla & Mirna (7)
Roadblock RecordCharla: 2, Mirna: 3
Dustin: 4, Kandice: 1
Eric: 3, Danielle: 2
Joe: 2, Bill: 3
Oswald: 3, Danny: 2
Uchenna: 3, Joyce: 2