| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Dean Nguyen | 100 L Breast | Finals | 1:06.09 |
| 2 | Dean Nguyen | 100 L Breast | Prelims | 1:06.35 |
| 3 | Tommy Thach | 100 L Back | Finals | 58.78 |
| 4 | Tommy Thach | 100 L Back | Prelims | 59.20 |
| 5 | Grant Gamroth | 100 L Fly | Prelims | 56.76 |
| 6 | Tommy Thach | 100 L Back | Timed Finals | 59.33 |
| 7 | Dean Nguyen | 200 L Breast | Prelims | 2:27.35 |
| 8 | Dean Nguyen | 50 L Free | Finals | 24.37 |
| 9 | Tommy Thach | 200 L Free | Prelims | 1:56.02 |
| 10 | Grant Gamroth | 100 L Fly | Finals | 57.08 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Seattle Metropolitan Aquatic Club | 400 L Free Relay | Timed Finals | |
| 2 | Seattle Metropolitan Aquatic Club | 400 L Medley Relay | Timed Finals | |
| 3 | Seattle Metropolitan Aquatic Club | 800 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Tommy Thach | 0 | 0 | 0 | 6 | 785.0 |
| 2 | Dean Nguyen | 0 | 0 | 0 | 4 | 786.1 |
| 3 | Grant Gamroth | 0 | 0 | 0 | 1 | 764.5 |
| 4 | William Driver | 0 | 0 | 0 | – | 723.0 |
| 5 | Emmett Wayte | 0 | 0 | 0 | – | 720.0 |
