Very interesting. I think Wellbrock won’t swim this in Tokyo, so the other two should be safe. Very encouraging PB for Wellbrock by over a second though. The battle in the 800 and 1500 free could be more interesting. Märtens should definitely be able to reach the standard in the 1500 and Schwarz could also do it. The same is true in the 800 free, but I am not sure if Märtens will even swim that event. Mühlleitner could maybe achieve the 800 free standard as well if he tried. Hopefully this is also good news for the men’s 800 free relay. So far there were no promising times, but those 3 should be able to swim some decent times now. I am especially interested to see what Märtens can do in the 200 free. At the end of last year he was at 1:47.2 and 3:48.2, so hopefully his improvement in the 400 free is a good sign for his 200 free as well, he might be able to qualify in the 200 free.
Bernd Berkhahn is a true magician. He developed Märtens into a world class athlete within one year and Gose looks also improved, although I wish that she would have focused on her 200 free a little bit longer.
Edit: Maybe Imoudu can get the 100 breast standard tonight, he was 1:00.16 in prelims (Eindhoven).