| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Oscar Vargas | 200 L Free | Prelims | 2:05.71 | +1.6% |
| 2 | Edwin Inzunza | 200 L IM | Prelims | 2:26.69 | +2.0% |
| 3 | Edwin Inzunza | 200 L Fly | Prelims | 2:24.60 | +2.3% |
| 4 | Oscar Vargas | 200 L Fly | Prelims | 2:13.80 | +1.6% |
| 5 | Edwin Inzunza | 400 L IM | Prelims | 5:09.00 | +5.0% |
| 6 | Edwin Inzunza | 800 L Free | Timed Finals | 9:22.40 | +0.7% |
