| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pando, Leah (10)
|
FGSOFL |
6:24.97 |
6:23.35 |
-1.62 |
| 2 |
Di Salvo, Fiorella (9)
|
FGSOFL |
6:30.01 |
6:26.65 |
-3.36 |
| 3 |
Moreno, Sofia (9)
|
FGGRSC |
6:40.00 |
6:45.91 |
5.91 |
| 4 |
Catalasan, Mariann O (10)
|
FGSOFL |
|
6:47.53 |
- |
| 5 |
Wilson, Isabelle B (10)
|
FGAKS |
6:30.00 |
7:05.90 |
35.90 |
| 6 |
Negrin, Paola (9)
|
FGFFSC |
|
7:28.51 |
- |
| 7 |
Spada, Mariana C (10)
|
FGBRST |
|
7:40.34 |
- |
| 8 |
Lutz, Anastasia S (10)
|
FGSOFL |
|
7:41.95 |
- |
| 9 |
Jimenez Pena, Dilcia E (7)
|
FGBMHG |
7:59.66 |
7:51.79 |
-7.87 |
| 10 |
Genz, Cassandra N (10)
|
FGBRST |
|
8:21.34 |
- |
| 11 |
Suarez, Jade (9)
|
FGBMHG |
8:15.34 |
8:57.91 |
42.57 |
| 12 |
Montes, Isabella (9)
|
FGBMHG |
8:19.52 |
9:04.85 |
45.33 |
|
Musiello, Giovanna P (10)
|
FGGRSC |
6:40.00 |
NS |
- |