| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sawyer, Mary (10)
|
FGSOFL |
|
1:28.22 |
- |
| 2 |
Musiello, Giovanna P (10)
|
FGGRSC |
1:43.44 |
1:30.74 |
-12.70 |
| 3 |
Porven, Giada I (9)
|
FGSOFL |
|
1:32.58 |
- |
| 4 |
Lajko, Lena (9)
|
FGSFTL |
|
1:33.93 |
- |
| 5 |
Rosenthal, Reese E (10)
|
FGGRSC |
2:00.34 |
1:35.56 |
-24.78 |
| 6 |
Smutny, Lydia M (8)
|
FGAKS |
|
1:45.48 |
- |
| 7 |
Gembicki, Katelyn M (9)
|
FGGRSC |
|
1:45.92 |
- |
| 8 |
Velasco, Sofia (10)
|
FGGRSC |
|
1:46.06 |
- |
| 9 |
Idler, Sahara (9)
|
FGUN |
|
1:50.94 |
- |
| 10 |
Alvarez, Valentina N (9)
|
FGMACM |
|
1:52.28 |
- |
| 11 |
Ciperski, Sofia N (10)
|
FGGRSC |
|
1:56.33 |
- |
| 12 |
Lopez, Rocio (10)
|
FGUN |
1:55.29 |
1:58.33 |
3.04 |
| 13 |
Cardenas Uribe, Catalina R (9)
|
FGGRSC |
|
2:18.29 |
- |
|
Zapata Lucio, Silvia (10)
|
FGGRSC |
|
NS |
- |
|
Pelaez, Erika (10)
|
FGMS |
1:13.32 |
NS |
- |
|
Mendez, Miranda (10)
|
FGMACM |
1:49.37 |
NS |
- |
|
Abril, Sofia V (9)
|
FGGRSC |
|
NS |
- |