| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | William Gyllenhammer | 100 L Free | Prelims | 32nd | 56.62 | 569 |
| 2 | Gus Gyllenhammer | 100 L Free | Prelims | 26th | 57.71 | 537 |
| 3 | Gus Gyllenhammer | 100 L Fly | Prelims | – | 1:02.45 | 508 |
| 4 | Gus Gyllenhammer | 200 L IM | Prelims | 18th | 2:23.74 | 499 |
| 5 | Gus Gyllenhammer | 50 L Free | Prelims | 38th | 26.81 | 474 |
| Name | Event | Round | Place | Time | FINA |
No relays to show |
|---|---|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | William Gyllenhammer | 0 | 0 | 0 | – | 569.0 |
| 2 | Gus Gyllenhammer | 0 | 0 | 0 | – | 504.5 |
