Résultats
| Place | # | Nageur | Temps |
|---|---|---|---|
| 1 | 4 |  Josh Liendo | 50.55 |
| 2 | 2 | Ilya Kharun | 50.71 |
| 3 | 5 |  Caeleb Dressel | 50.83 |
| 4 | 3 |  Nyls Korstanje | 51.17 |
| 5 | 1 |  Ben Armbruster | 51.33 |
| 6 | 6 |  Katsuhiro Matsumoto | 51.43 |
| 7 | 7 |  Clément Secchi | 51.62 |
| 8 | 8 |  James Guy | 52.23 |
| Place | # | Nageur | Temps |
|---|---|---|---|
| 1 | 4 | Josh Liendo | 50.55 |
| 2 | 2 | Ilya Kharun | 50.71 |
| 3 | 5 | Caeleb Dressel | 50.83 |
| 4 | 3 | Nyls Korstanje | 51.17 |
| 5 | 1 | Ben Armbruster | 51.33 |
| 6 | 6 | Katsuhiro Matsumoto | 51.43 |
| 7 | 7 | Clément Secchi | 51.62 |
| 8 | 8 | James Guy | 52.23 |