| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Regan Smith | 100 L Back | Finals | 59.11 |
| 2 | Regan Smith | 100 L Back | Finals | 59.11 |
| 3 | Regan Smith | 100 L Back | Semifinals | 59.41 |
| 4 | Regan Smith | 100 L Back | Prelims | 59.52 |
| 5 | Regan Smith | 200 L Back | Finals | 2:07.45 |
| 6 | Grace Ariola | 50 L Back | Finals | 28.11 |
| 7 | Regan Smith | 50 L Back | Finals | 28.12 |
| 8 | Grace Ariola | 100 L Back | Semifinals | 1:00.39 |
| 9 | Alex Sumner | 200 L Back | Finals | 2:09.04 |
| 10 | Regan Smith | 200 L Back | Prelims | 2:09.07 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | United States (B) | 400 L Medley Relay | Finals | |
| 2 | United States (B) | 400 L Free Relay | Finals | |
| 3 | United States (B) | 800 L Free Relay | Finals | |
| 4 | United States | 800 L Free Relay | Prelims | |
| 5 | United States | 400 L Free Relay | Prelims | |
| 6 | United States | 400 L Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Regan Smith | 2 | 1 | 0 | – | 886.6 |
| 2 | Zoe Bartel | 1 | 1 | 1 | – | 848.8 |
| 3 | Emily Weiss | 1 | 0 | 0 | – | 857.5 |
| 4 | Grace Ariola | 0 | 3 | 1 | – | 875.3 |
| 5 | Lucie Nordmann | 0 | 2 | 0 | – | 834.3 |
