| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Jordan Dunn | 100 Y Breast | Prelims | 57.51 | +0.2% |
| 2 | Langston Weddington | 50 Y Breast | Prelims | 27.87 | – |
| 3 | Jordan Dunn | 50 Y Breast | Prelims | 26.61 | – |
| 4 | Jack Dalmolin | 50 Y Breast | Prelims | 26.21 | – |
| 5 | Jack Dalmolin | 200 Y Breast | Prelims | 1:58.52 | +0.1% |
| 6 | Mihalis Deliyiannis | 50 Y Fly | Prelims | 22.93 | – |
| 7 | Tommy eaton | 50 Y Fly | Prelims | 24.23 | – |
| 8 | Daniel Brisuda | 50 Y Back | Prelims | 24.73 | +0.1% |
| 9 | Jack Dalmolin | 200 Y Fly | Prelims | 1:53.00 | – |
