| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Ben Dillard | 200 L Breast | Prelims | 2:17.84 |
| 2 | Ben Dillard | 200 L Breast | Finals | 2:19.15 |
| 3 | Finn O'Haimhirgin | 100 L Free | Prelims | 52.59 |
| 4 | Jonah Harm | 50 L Fly | Prelims | 25.22 |
| 5 | Ben Dillard | 200 L IM | Finals | 2:08.64 |
| 6 | Ben Dillard | 200 L IM | Prelims | 2:09.23 |
| 7 | Cris Gore | 200 L Fly | Prelims | 2:06.90 |
| 8 | Cris Gore | 200 L Fly | Finals | 2:06.91 |
| 9 | Sean Swift | 200 L Breast | Prelims | 2:24.36 |
| 10 | Ben Dillard | 50 L Breast | Prelims | 29.60 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Sierra Marlins Swim Team | 800 L Free Relay | Timed Finals | |
| 2 | Sierra Marlins Swim Team | 400 L Medley Relay | Timed Finals | |
| 3 | Sierra Marlins Swim Team (B) | 800 L Free Relay | Timed Finals | |
| 4 | Sierra Marlins Swim Team (B) | 400 L Medley Relay | Timed Finals | |
| 5 | Sierra Marlins Swim Team (B) | 400 L Free Relay | Timed Finals | |
| 6 | Sierra Marlins Swim Team (C) | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Ben Dillard | 1 | 1 | 0 | 15 | 698.8 |
| 2 | Finn O'Haimhirgin | 1 | 1 | 0 | – | 598.2 |
| 3 | Jonah Harm | 1 | 0 | 1 | – | 620.8 |
| 4 | Cristofer Gore | 1 | 0 | 1 | – | 597.6 |
| 5 | Sean Swift | 0 | 1 | 2 | – | 629.3 |
