Men's 50m Freestyle Semifinal 2
samedi 31 juillet 2021, 02h16 GMT – 07h16 GMT
| Nom | Temps | |
|---|---|---|
| 1 |  Caeleb Dressel | 21.42″ |
| 2 |  Kristian Gkolomeev | + 0.18″ |
| 3 | Michael Andrew | + 0.25″ |
| 3 |  Benjamin Proud | + 0.25″ |
| 5 |  Lorenzo Zazzeri | + 0.33″ |
| 6 |  Vladyslav Bukhov | + 0.41″ |
| 7 |  Jesse Puts | + 0.45″ |
| 7 |  Maxime Grousset | + 0.45″ |