| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Cortney Pauling | 50 Y Free | Prelims | 25.02 |
| 2 | Cortney Pauling | 50 Y Free | Finals | 25.16 |
| 3 | Cortney Pauling | 100 Y Free | Prelims | 55.03 |
| 4 | Cortney Pauling | 100 Y Free | Finals | 55.33 |
| 5 | Greta Rongstad | 200 Y Free | Prelims | 2:02.47 |
| 6 | Greta Rongstad | 200 Y Free | Finals | 2:02.68 |
| 7 | Greta Rongstad | 500 Y Free | Prelims | 5:38.06 |
| 8 | Amery Arends | 100 Y Breast | Prelims | 1:15.76 |
| 9 | Zola Olson | 100 Y Breast | Prelims | 1:16.05 |
| 10 | Lana Rongstad | 100 Y Free | Prelims | 59.87 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Montevideo | 200 Y Free Relay | Finals | |
| 2 | Montevideo | 200 Y Free Relay | Prelims | |
| 3 | Montevideo | 200 Y Medley Relay | Prelims | |
| 4 | Montevideo | 200 Y Medley Relay | Finals | |
| 5 | Montevideo | 400 Y Free Relay | Finals | |
| 6 | Montevideo | 400 Y Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | NISCA | |
|---|---|---|---|---|---|---|
| 1 | Cortney Pauling | 0 | 0 | 0 | 27 | 110.5 |
| 2 | Greta Rongstad | 0 | 0 | 0 | 8 | 86.0 |
| 3 | Zola Olson | 0 | 0 | 0 | – | 68.5 |
| 4 | Ashton Pauling | 0 | 0 | 0 | – | 65.0 |
| 5 | Amery Arends | 0 | 0 | 0 | – | 61.5 |
