Australia (3 Athletes, 5 Horses)
  • Scott Keach: Havane de Cuvry
  • Hilary Scott: Clarima, Lola, Oaks Milky Way
  • Jamie Winning-Kermond: Tulara Wat Colblensky
Austria (1 Athlete, 2 Horses)
  • Peter Petschenig: Ennebel Van Het Posthuijs, Wannabe CS
Belgium (2 Athletes, 5 Horses)
  • Pieter De Brabandere: Dothraki Warlord, First Choice HT
  • Nicola Philippaerts: Gadget Mouche, H&M Que Sera, Rolex Ter Leydonck
Brazil (3 Athletes, 7 Horses)
  • Felipe Amaral: Montissima PS, Qerbi Vant Ruytershof
  • Stephanie Macieira: Novak De Kalvarie, Toulouse Van't Prinsenveld Z
  • Eduardo Pereira De Menezes: H5 Knockando, H5 Messentus PS, H5 Ozzy VD Bisschop
Canada (4 Athletes, 7 Horses)
  • Erynn Ballard: Epsilon de Brenil, Greta de la DinaIs, Her Game Ball BG
  • Carly Campbell-Cooper: Baretino PS, U2 Westleven Z
  • Sarah Lottis: Itoulon S
  • Jacqueline Steffens Daly: Freaky
Colombia (1 Athlete, 3 Horses)
  • Mark Bluman: Concare PS, S&L Haquinsa, Ubiluc
Ecuador (1 Athlete, 1 Horse)
  • Anna Christina Gansauer: Loyalton
France (1 Athlete, 2 Horses)
  • Nina Mallevaey: My Clementine, Nikka VD Bisschop
Germany (3 Athletes, 6 Horses)
  • Andre Thieme: DSP Chakaria, Paule S
  • Richard Vogel: Con Quality, Iron Dames Abou-Chaker NRW, Michael Jackson W
  • Rupert Carl Winkelmann: Imodo
Great Britain (2 Athletes, 4 Horses)
  • Ben Maher: Enjeu De Grisien, Ginger-Blue, Nighthawk
  • Jake Ward: Dori 66
Ireland (7 Athletes, 15 Horses)
  • Daniel Coyle: Daydream, Incredible
  • Jordan Coyle: Action T, Chaccolino, For Gold
  • Dylan Daly: Cinderella Z
  • Francis Derwin: Flexi K, Gospel Tame
  • Cian O'Connor: Canbella Blue PS, Kentucky TN
  • Shane Sweetnam: Coriaan Van Klapscheut Z, James Kann Cruz
  • Tom Wachman: Do It Easy, Obora's Laura, Pegasus
Israel (1 Athlete, 3 Horses)
  • Vanessa Hood: Clitschko 17, FBW Graphik, K&T Geromino
Mexico (2 Athletes, 5 Horses)
  • Carlos Hank Guerreiro: H5 Chilipepper Z, H5 Kay's Pleasure Hero Z, H5 Origi Horta
  • Tanimara Maria Macari Carrillo: Dax 68, Quenala T
Spain (1 Athlete, 3 Horses)
  • Sergio Alvarez Moya: Be Blue, Call Me, Quadrado
United States of America (16 Athletes, 29 Horses)
  • Lucy Davis Kennedy: Ben 431
  • Katherine A. Dinan: Cordani PS, Out Of The Blue SCF
  • Mimi Gochman: Iron Maiden
  • Kama Michelle Godek: Charissa, Conny 409
  • Elena A. Haas: Casino Royal Z, Claude
  • Hunter Holloway: Henry Jota Ariel, Pepita Con Spita
  • Charlotte Jacobs: Instrumental, Playboy JT Z
  • Maggie Jacobs: Clyde VA
  • Lillie Keenan: Chagrin D'Amour, Emerlon, Highway TN
  • Brooke Kemper: Arpeggi
  • Laura Kraut: Dorado 212, Tres Bien Z
  • Charlotte Murray: Magnum Z
  • Jacob Pope: Highway FBH, Jecibelle
  • Spencer Smith: Fantasia VD Vrombautshoeve Z, Queen Hertha
  • Aaron Vale: Carissimo 25, Helios Du Moulin
  • McLain Ward: I Know, Jordan Molga M, Lestro VD Valckenborg