Overview
- Taliso Engel won the SB13 100 m breaststroke in 1:01.69, lowering his own world record to secure his fourth world championship title.
- Josia Topf claimed his first world crown with a dominant SM3 150 m individual medley win in 2:55.06, finishing more than nine seconds clear of silver medalist Ahmed Kelly.
- Tanja Scholz followed her opening-day triumph by taking the 150 m individual medley with a 10-second margin, lifting her career tally to eight world titles.
- On day one, Scholz captured Germany's first gold in Singapore in the non-Paralympic SB2 50 m breaststroke, twice breaking the world record from 1:02.27 in the heats to 1:00.95 in the final.
- Mira Jeanne Maack earned bronze in the S8 100 m backstroke, while Maurice Wetekam placed seventh in the SB9 100 m breaststroke final after a season-best heat and acknowledged recent training difficulties.