Olympia
| # | Name | Mannschaft | Zeit | |
|---|---|---|---|---|
| 1 |  | Caeleb Dressel | Caeleb Remel Dressel | 50.39s |
| 2 |  | Jakub Majerski | Jakub Majerski | +0.58s |
| 3 |  | Andrei Minakov | Andrei Minakov | +0.61s |
| 4 | | Thomas Shields | Tom Shields | +1.18s |
| 5 | | Mikhail Vekovishchev | Mikhail Vekovishchev | +1.50s |
| 6 |  | Jacob Peters | Jacob Peters | +1.68s |
| 7 |  | David Morgan | David Morgan | +1.92s |
| 8 | | James Guy | James Guy | DNS |
