According to SwimSwam, the French are sending 41 swimmers the the European Championships in Debrecen, Hungary in May, including Frédérick Bousquet and Sébastien Rouault who missed out on Olympic participation, and their entire Olympic team. With Germany taking 32 and Great Britain sending only 5, this might the largest team at the Championships.
Women: Fanny Babou, Coralie Balmy, Charlotte Bonnet, Justine Bruno, Alexianne Castel, Cloé Credeville, Sophie de Ronchi, Ophélie-Cyrielle Etienne, Margaux Farrell, Camille Gheorghiu, Lara Grangeon, Marie Jugnet, Mylène Lazare, Laure Manaudou, Aurore Mongel, Camille Muffat, Aurélie Muller, Anna Santamans.
Men: Yannick Agnel, Alain Bernard, Lorys Bourelly, Frédérick Bousquet, Jordan Coelho, Hugues Duboscq, Dorian Gandin, Fabien Gilot, Damien Joly, Camille Lacourt, Clément Lefert, Amaury Leveaux, Grégory Mallet, Florent Manaudou, Mehdy Metella, William Meynard, Anthony Pannier, Giacomo Perez Dortona, Eric Ress, Sébastien Rouault, Romain Sassot, Benjamin Stasiulis, Jérémy Stravius.
(The ones in bold are Olympic qualified)