After shattering Grant Hackett's 15-year-old world record in the 800 (SCM) free in December, Daniel Wiffen may challenge defending champion Ahmed Hafnaoui.
A high-level competitor from the 200 to 1500 free, Lukas Märtens and coach Bernd Berkhahn shoot for a medal in Paris by concentrating on middle-distance.
Ranked #1 in the world this season in the men's 1500m free, Florian Wellbrock heads up the 19-strong German roster for this summer's World Championships.
Florian Wellbrock just scorched the fastest 1500m free of his career, hitting 14:34.89 for a new German national record and #1 time in the world this season.