| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Everet Andrew | 50 Y Free | Prelims | 20.92 | +0.3% |
| 2 | Cohen Bruner | 50 Y Free | Prelims | 21.01 | +1.4% |
| 3 | Thomas Morris | 50 Y Free | Prelims | 20.71 | +3.5% |
| 4 | Ben Denman-Grimm | 200 Y Free | Prelims | 1:43.14 | – |
| 5 | Gavin Green | 200 Y Free | Prelims | 1:41.64 | +2.7% |
| 6 | Jack Lambert | 200 Y Free | Finals | 1:41.65 | +1.5% |
| 7 | Conor Cranfield | 100 Y Free | Prelims | 46.05 | – |
| 8 | Jonah Harm | 100 Y Free | Finals | 44.62 | +1.7% |
| 9 | Josh Wurgler | 100 Y Free | Prelims | 49.16 | +2.7% |
| 10 | George Brooker | 200 Y IM | Prelims | 1:51.03 | +3.4% |
