| Men's 50m Butterfly / Men's 50m Butterfly - Heat 2 / Men's 50m Butterfly - Heats / Munhak Park Tae-hwan Aquatics Center | ||||||||
|---|---|---|---|---|---|---|---|---|
| Rank | Lane | NOC | Name | R.T. | Time | Time Behind | ||
| 1 | YANG Jungdoo | 0.62 | 23.91 | |||||
| 2 | YUN Seokhwan | 0.60 | 24.31 | |||||
| 3 | CHEAH Geoffrey Robin | 0.63 | 24.41 | |||||
| 4 | ASLANOV Islam | 0.86 | 24.97 | |||||
| 5 | KOTHARI Anshul | 0.69 | 25.67 | |||||
| 6 | ANSARI Mehdi | 0.74 | 25.86 | |||||
| 7 | ALI H Gh A M Ashkanani | 0.65 | 27.88 | |||||
| 8 | IBRAHIM Nishwan | 0.73 | 28.92 | |||||
