| Name | Event | Round | Place | Time | FINA | ||
|---|---|---|---|---|---|---|---|
| 1 | Jacob Polunin | 100 L Free | Prelims | 39th | 1:19.06 | 209 | |
| 2 | Jacob Polunin | 100 L Breast | Prelims | 19th | 1:42.94 | 171 | |
| 3 | Jacob Polunin | 50 L Breast | Prelims | 19th | 47.43 | 164 | |
| 4 | Tayvin Nguyen | 50 L Free | Timed Finals | – | 38.84 | R | 156 |
| 5 | Tayvin Nguyen | 100 L Breast | Prelims | 30th | 1:50.40 | 139 | |
| 6 | Tayvin Nguyen | 50 L Breast | Prelims | 40th | 51.68 | 127 | |
| 7 | Tanner Nguyen | 50 L Back | Timed Finals | – | 48.18 | R | 124 |
| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | Anaheim Aquatics Association | 200 L Free Relay | Timed Finals | 14th | 151 | |
| 2 | Anaheim Aquatics Association | 200 L Medley Relay | Timed Finals | 14th | 137 | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Jacob Polunin | 0 | 0 | 0 | – | 181.3 |
| 2 | Tayvin Nguyen | 0 | 0 | 0 | – | 140.7 |
