For an explanation of the rankings, see
here.
Episode RankingsTeams in finish order1) Rob & Amber
2) Danny & Oswald
3) Teri & Ian
4) Eric & Danielle
5) Joe & Bill
6) Dustin & Kandice
7) Uchenna & Joyce
8) Charla & Mirna
9) David & Mary
10) Kevin & Drew
11) John Vito & Jill
Teams ranked by performance throughout the episode1) Rob & Amber
2) Danny & Oswald
3) John Vito & Jill
4) Teri & Ian
5) Joe & Bill
6) Dustin & Kandice
7) Charla & Mirna
8) Uchenna & Joyce
9) Eric & Danielle
10) David & Mary
11) Kevin & Drew
Despite finishing last, John Vito & Jill were amongst the leading teams for the first part of the leg, which has resulted in their high ranking. The opposite happened to Eric & Danielle, who were amongst the last teams early on, and so are ranked fairly low.