100m Butterfly / Men
jeudi 9 août 2018 – mardi 14 août 2018
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Caeleb Dressel | United States | 50.75″ |
| 2 |  Jack Conger | United States | + 0.57″ |
| 3 |  Vinicius Lanza | Brazil | + 0.69″ |
| 4 | Grant Irvine | Australia | + 0.9″ |
| 5 |  David Morgan | Australia | + 1.05″ |
| 6 | Yuki Kobori | Japan | + 1.07″ |
| 7 | Iago Amaral | Brazil | + 1.42″ |
| 8 | Yuya Yajima | Japan | + 1.95″ |
| 9 | Michael Andrew | United States | + 0.78″ |
| 10 | Zach Harting | United States | + 1.41″ |
| 11 | Josiah Binnema | Canada | + 1.96″ |
| 12 | Jiahao Shen | China | + 2.06″ |
| 13 | William Pisani | Canada | + 2.19″ |
| 14 | Leonardo de Deus | Brazil | + 2.44″ |
| 15 | Nao Horomura | Japan | + 2.51″ |
| 16 | Mack Darragh | Canada | + 2.96″ |
| 17 |  Shinri Shioura | Japan | + 2.58″ |
| 18 | Owen Daly | Canada | + 3.16″ |
| 19 | Shuchang Zhou | China | + 3.37″ |
| 20 | Jarod Hatch | Philippines | + 4″ |
| 21 |  Ruslan Gaziev | Canada | + 4.22″ |
| 22 | Timothy Yen | Philippines | + 5.65″ |
| 23 | Rafael Barreto | Philippines | + 5.95″ |
| 24 | Armand Pierre Chan | Philippines | + 9.33″ |
| 25 | Noel Keane | Palau | + 11.68″ |
| 26 | Nelson Batallones | Northern Mariana Islands | + 18.2″ |
| 27 | Mark Imazu | Guam | + 18.47″ |