| Name | Event | Round | Place | Time | FINA | ||
|---|---|---|---|---|---|---|---|
| 1 | Andrew Simmons | 50 Y Fly | Finals | 5th | 25.53 | 488 | |
| 2 | Andrew Simmons | 50 Y Back | Finals | 1st | 25.73 | 484 | |
| 3 | Andrew Simmons | 50 Y Fly | Prelims | 5th | 26.19 | 452 | |
| 4 | Andrew Simmons | 50 Y Back | Prelims | 2nd | 26.38 | 449 | |
| 5 | Andrew Simmons | 100 Y Back | Prelims | 13th | 58.09 | 420 | |
| 6 | Andrew Simmons | 200 Y Fly | Finals | 5th | 2:10.03 | 420 | |
| 7 | Andrew Simmons | 100 Y Fly | Prelims | 12th | 58.16 | 399 | |
| 8 | Andrew Simmons | 200 Y IM | Prelims | 20th | 2:13.76 | 395 | |
| 9 | Andrew Simmons | 100 Y Free | Timed Finals | – | 54.71 | R | 388 |
| 10 | Andrew Simmons | 100 Y Fly | Finals | 14th | 58.92 | 383 | |
| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | Seville Country | 400 Y Free Relay | Timed Finals | 14th | 364 | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Andrew Simmons | 1 | 0 | 0 | 16 | 404.0 |
| 2 | Austin Guerena | 0 | 0 | 0 | – | 301.3 |
| 3 | Tate Robertson | 0 | 0 | 0 | – | 291.0 |
| 4 | Hunter Robertson | 0 | 0 | 0 | – | 255.8 |
| 5 | Warren Eckman | 0 | 0 | 0 | – | 222.0 |
