| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Alex Jahan | 200 L Breast | Finals | 2:19.86 |
| 2 | Alex Jahan | 100 L Breast | Finals | 1:05.10 |
| 3 | Alex Jahan | 200 L Breast | Prelims | 2:22.50 |
| 4 | Oscar Ike | 400 L IM | Finals | 4:36.69 |
| 5 | Oscar Ike | 400 L IM | Prelims | 4:37.80 |
| 6 | Iain Edmunson | 200 L Breast | Finals | 2:25.04 |
| 7 | Alex Jahan | 100 L Breast | Prelims | 1:06.79 |
| 8 | Oscar Ike | 200 L Back | Finals | 2:08.21 |
| 9 | Oscar Ike | 200 L IM | Finals | 2:10.70 |
| 10 | Iain Edmunson | 200 L IM | Prelims | 2:10.72 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | YMCA of Greenwich Marlins | 400 L Medley Relay | Prelims | |
| 2 | YMCA of Greenwich Marlins | 200 L Free Relay | Prelims | |
| 3 | YMCA of Greenwich Marlins | 400 L Medley Relay | Finals | |
| 4 | YMCA of Greenwich Marlins | 200 L Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alexander Jahan | 0 | 0 | 1 | 25 | 641.2 |
| 2 | Oscar Ike | 0 | 0 | 0 | 19 | 646.2 |
| 3 | Iain Edmunson | 0 | 0 | 0 | 6 | 641.4 |
| 4 | Clayton Morikawa | 0 | 0 | 0 | – | 570.8 |
| 5 | Luca DiCapua | 0 | 0 | 0 | – | 558.8 |
