Description of the skating system commonly used can be found here.

Final

Waltz

Shannon KnaussByron JohnsonLukas Spisak1-11-21-31-4 Result Ordinal
Lu Huang &
Chenyun Lan
1312233 1 1
Bowen Xia &
Tingting Li
3121233 2 2
Daniel Carpenter &
Lisa Wu
2230233 3 3
David Starks &
Qing Starks
4440003 4 4

Foxtrot

Shannon KnaussByron JohnsonLukas Spisak1-11-21-31-4 Result Ordinal
Lu Huang &
Chenyun Lan
1312233 1 1
Bowen Xia &
Tingting Li
3131133 3 2
Daniel Carpenter &
Lisa Wu
2220333 2 3
David Starks &
Qing Starks
4440003 4 4

Quickstep

Shannon KnaussByron JohnsonLukas Spisak1-11-21-31-4 Result Ordinal
Lu Huang &
Chenyun Lan
1321233 2 1
Bowen Xia &
Tingting Li
3112233 1 2
Daniel Carpenter &
Lisa Wu
2230233 3 3
David Starks &
Qing Starks
4440003 4 4