USFS Rulebook:
2720 Draws for Initial Starting Orders – Singles, Pairs and Ice Dance
2721 At the U.S. Figure Skating Championships only, the starting order for the junior and championship (senior) women’s, men’s and pairs short program and junior and championship (senior) rhythm dance events will be established as follows:
A. The competitors who hold an ISU World Standing in their discipline will skate in reverse order of their ISU World Standings, as of the date of the draw, with the highest ranked competitor skating last.
B. Any competitors who don't hold an ISU World Standing in their discipline will skate first in their event. The starting order for these remaining competitors will be by closed, random draw conducted by the chief referee and chief accountant.
Senior Ice Dance -
3 Madison Chock/Evan Bates
8 Christina Carreira/Anthony Ponomarenko
13 Caroline Green/Michael Parsons
15 Emilea Zingas/Vadym Kolesnik
18 Leah Neset/Artem Markelov //
22 Emily Bratti/Ian Somerville
25 Eva Pate/Logan Bye
27 Oona Brown/Gage Brown
44 Katarina Wolfkostin/Dmitri Tsarevski
97 Annabelle Morozov/Jeffrey Chen //
101 Amy Cui/Jonathan Rogers
109 Vanessa Pham/Anton Spiridonov
unranked - Raffaella Koncius/Alexey Shchepetov, Michela Melillo/Karl Schapfel, Grace Yi/Danila Savelev
Junior Ice Dance -
36 Elliana Peal/Ethan Peal
55 Caroline Mullen/Brendan Mullen
67 Hana Maria Aboian/Daniil Veselukhin
69 Olivia Ilin/Dylan Cain //
104 Emily Renzi/William Lissauer
133 Michelle Deych/Ryan Hu
140 Annelise Stapert/Maxim Korotcov
2nd group will include one of the unranked teams while the other three teams will skate in the first group -
unranked - Effie Chen/Kenny Eckert, Julia Epps/Blake Gilman, Ja Yi Kirwan/Rowan Le Coq, Anaelle Kouevi/Yann Homawoo