| Name | Mannschaft | Zeit | ||
|---|---|---|---|---|
| 1 |  | Caeleb Dressel | Caeleb Remel Dressel | 21.07s |
| 2 |  | Florent Manaudou | Florent Manaudou | +0.48s |
| 3 |  | Bruno Fratus | Bruno Fratus | +0.50s |
| 4 | | Michael Andrew | Michael Andrew | +0.53s |
| 5 |  | Kristian Golomeev | Kristian Gkolomeev | +0.65s |
| 5 |  | Benjamin Proud | Benjamin Proud | +0.65s |
| 7 |  | Lorenzo Zazzeri | Lorenzo Zazzeri | +0.71s |
| 8 |  | Thom De Boer | Thom De Boer | +0.72s |
| # | Land | Gold | Silber | Bronze | Gesamt | |
|---|---|---|---|---|---|---|
| 1 | | USA | 39 | 41 | 33 | 113 |
| 2 |  | China | 38 | 32 | 19 | 89 |
| 3 |  | Japan | 27 | 14 | 17 | 58 |
| 4 | | Grossbritannien | 22 | 20 | 22 | 64 |
| 5 |  | Russian Olympic Committee | 20 | 28 | 23 | 71 |
| 6 |  | Australien | 17 | 7 | 22 | 46 |
| 7 | | Niederlande | 10 | 12 | 14 | 36 |
| 24 |  | Schweiz | 3 | 4 | 6 | 13 |
