| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Melanie Lumkong | 50 Y Free | Prelims | 25.42 | +1.4% |
| 2 | Lara Milak | 50 Y Free | Prelims | 26.03 | +2.6% |
| 3 | Lara Milak | 100 Y Breast | Prelims | 1:06.15 | +0.8% |
| 4 | Beatriz Gomez Angelo | 500 Y Free | Prelims | 5:00.26 | +0.9% |
| 5 | Melanie Lumkong | 200 Y Free | Prelims | 1:56.88 | +1.8% |
| 6 | Rebeca Tapia | 200 Y Free | Finals | 1:58.60 | +1.6% |
| 7 | Rebeca Tapia | 1650 Y Free | Timed Finals | 17:59.26 | +1.2% |
| 8 | Emma Gaffney | 100 Y Free | Prelims | 59.03 | +6.5% |
| 9 | Mary Anderson | 100 Y Free | Prelims | 58.14 | +3.3% |
| 10 | Julia Olivares | 100 Y Free | Prelims | 1:03.20 | +0.8% |
