Men's 200m Butterfly Semifinal 1
mardi 27 juillet 2021, 02h35 GMT – 07h35 GMT
| Nom | Temps | |
|---|---|---|
| 1 |  Chad Le Clos | 1′ 55.06″ |
| 2 |  Tamás Kenderesi | + 0.11″ |
| 3 |  Tomoru Honda | + 0.25″ |
| 4 |  Zach Harting | + 0.29″ |
| 5 |  Aleksandr Kudashev | + 0.45″ |
| 6 | Kuan-Hung Wang | + 0.46″ |
| 7 |  Giacomo Carini | + 0.89″ |
| 8 | Louis Croenen | + 1.61″ |