| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Kolbe Bayless | 50 L Free | Prelims | 25.12 | +1.3% |
| 2 | Jonah Ho | 50 L Free | Prelims | 25.25 | +2.4% |
| 3 | Jake Marbach | 50 L Free | Prelims | 26.72 | +1.6% |
| 4 | Sean McLaine | 50 L Free | Prelims | 26.42 | +3.9% |
| 5 | Michelangelo Miranda | 50 L Free | Prelims | 26.17 | +0.2% |
| 6 | Caden Richter | 50 L Free | Prelims | 26.71 | +0.2% |
| 7 | Grant Stoddard | 50 L Free | Prelims | 25.86 | +0.3% |
| 8 | Jameson Theisen | 50 L Free | Prelims | 25.05 | +2.0% |
| 9 | Isaiah Williams | 50 L Free | Prelims | 25.15 | – |
| 10 | Tate Bahti | 100 L Back | Prelims | 1:04.38 | +1.3% |
