LONDON ROAR Minna Atherton Finlay Knox Holly Barratt Vini Lanza Mireia Belmonte Cam McEvoy Péter Bernek Emma McKeon Bronte Campbell Taylor McKeown Cate Campbell Siobhan-Marie O'Connor Kyle Chalmers Jeanette Ottesen Christian Diener Adam Peaty Alex Graham Sydney Pickrem Guilherme Guido Kirill Prigoda James Guy Duncan Scott Jess Hansen Sarah Vasey Holly Hibbott Marie Wattel Boglárka Kapás Matt Wilson Yuri Kisil Elijah Winnington TEAM IRON Veronika Andrusenko Ranomi Kromowidjojo Alia Atkinson Jenna Laukkanen Ajna Késely Fanny Lecluyse Richard Bohus Kristóf Milák Kim Busch Vladimir Morozov Kimberly Buys Ross Murdoch Henrik Christiansen Mie Nielsen Dávid Verrasztó Peter John Stevens Jérémy Desplanches Sebastian Szabo Dominik Kozma Pieter Timmers Robert Glinta Kira Toussaint Maddie Groves Jessica Vall Katinka Hosszú Zsuzsanna Jakabos LA CURRENT Kathleen Baker Will Licon Amy Bilquist Felipe Lima Michael Chadwick Katie McLaughlin Dylan Carter Andi Murez Jhennifer Conceição Ryan Murphy Jack Conger Farida Osman Ella Eastin Blake Pieroni Béryl Gastaldello Josh Prenot Margo Geer Andrew Seliskar Matt Grevers Tom Shields Ryan Held Leah Smith Chase Kalisz Kendyl Stewart Annie Lazor Aly Tetzloff NY BREAKERS Michael Andrew Breeja Larson Haley Black Clyde Lewis Marcelo Chierighini Justin Lynch Mack Darragh Jack McLoughlin João de Lucca Lia Neal Ali DeLoof Emily Overholt Catie DeLoof Jacob Pebley Gabby DeLoof Christoper Reid Emily Escobedo Pedro Spajari Reva Foos Brad Tandy Jonathan Gomez Alys Thomas Lara Grangeon Markus Thormeyer Marco Koch Madison Wilson Marius Kusch .