| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Dillon Hillis | 200 Y Fly | Prelims | 1:50.08 | +0.8% |
| 2 | Dillon Hillis | 400 Y IM | Prelims | 3:57.74 | +0.0% |
| 3 | Jasper Jurman | 400 Y IM | Prelims | 4:01.68 | +0.6% |
| 4 | Dillon Hillis | 200 Y IM | Prelims | 1:51.14 | +0.8% |
| 5 | Jack Fergus | 200 Y IM | Prelims | 1:57.89 | +0.9% |
| 6 | Jasper Jurman | 200 Y IM | Prelims | 1:54.97 | +0.3% |
| 7 | Jasper Jurman | 200 Y Back | Prelims | 1:51.94 | +2.3% |
| 8 | Jasper Jurman | 50 Y Fly | Prelims | 23.78 | – |
| 9 | Jack Fergus | 50 Y Fly | Prelims | 24.30 | – |
| 10 | Jack Fergus | 50 Y Back | Prelims | 25.18 | +0.7% |
