Championship Men Practice Groups A B C Nathan Chen Jason Brown Tomoki Hiwitashi Ryan Dunk Mitchell Friess Joseph Kang Joonsoo Kim Jimmy Ma Yaroslav Paniot Aleksei Krasnozhon Jordan Moeller Camden Pulkinen Peter Liu Eric Sjoberg Maxim Naumov Dinh Tran Vincent Zhou Championship Ladies Practice Groups A B C Amber Glenn Mariah Bell Starr Andrews Hanna Harrell Karen Chen Gracie Gold Finley Hawk Pooja Kalyan Heidi Munger Gabriella Izzo Rena Ikenishi Audrey Shin Alysa Liu Emilia Murdock Bradie Tennell Paige Ryberg Lindsay Thorngren Violeta Ushakova Championship Pairs Practice Groups A B C Calalang/Johnson Burden/Rounis Cain-Gribble/LeDuc Hanns/Garbutt Lockley/Prochnow Chan/Howe Lu/Mitrofanov Knierem/Frazier Deardorff/Johnson McIssac/Sadusky Serafini/Tran McBeath/Bartholomay Championship Dance Practice Groups A B C Asher/O’Donnell Carreirra/Ponomarenko Cesanek/Yehorov Chock/Bates Hawayek/Baker Hubbell/Donohue Green/Parsons McNamara/Spiridonov Pate/Bye Shilling/Petrov Murphy/Levitt Taylor/Vollmer Junior Men Practice Groups A B Lucas Broussard Nicholas Hsieh Samuel Mindra Liam Kapeikis Matthew Nielsen Joseph Klein Eric Prober Daniel Martynov Robert Yampolsky Jacob Sanchez Maxim Zharkov Michael Xie Junior Ladies Practice Groups A B Isabeau Levito Elsa Cheng Maryn Pierce Tamnhi Huynh Kanon Smith Mia Kalin Kate Wang Jessia Lin Adele Zheng Abigail Ross Ava Ziegler Clare Seo Junior Pairs Practice Groups A B Conrad/Ogren Cooke/Bearinger Plazas/Fernandez Martins/Bedard Prudsky/Tioumentsev Reed/Gilette Smirnova/Siianytsia Rivers/Chapman Junior Dance Practice Groups A B Brown/Brown Flores/Tsarevski DelCamp/Somerville Ling/Wein Neset/Markelov Peal/Peal Pham/Rogers Vainik/Brykalov Tkachenko/Kiliakov Wolfkostin/Chen .