| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jorge, Sofia (10)
|
FGMACM |
2:30.47 |
2:18.35 |
-12.12 |
| 2 |
De La Osa, Amanda C (10)
|
FGHSC |
2:25.18 |
2:19.87 |
-5.31 |
| 3 |
Wolfe, Ava R (9)
|
FGMWA |
2:32.42 |
2:27.33 |
-5.09 |
| 4 |
Solis, Natasha J (10)
|
FGCM |
2:28.28 |
2:30.04 |
1.76 |
| 5 |
Seoane, Carolina A (10)
|
FGMACM |
2:34.31 |
2:31.25 |
-3.06 |
| 6 |
Jimenez Peña, Dilcia E (9)
|
FGBMHG |
2:32.84 |
2:34.28 |
1.44 |
| 7 |
Lugo, Sofia A (10)
|
FGSOFL |
2:35.76 |
2:35.77 |
0.01 |
| 8 |
Viera, Isabel (10)
|
FGUN-0 |
2:47.81 |
2:37.94 |
-9.87 |
| 9 |
Montenegro, Makayla E (9)
|
FGMACM |
2:39.38 |
2:39.95 |
0.57 |
| 10 |
Smutny, Lydia M (10)
|
FGSOFL |
2:48.85 |
2:40.97 |
-7.88 |
| 11 |
Cupid, Chloe F (10)
|
FGPST |
2:46.01 |
2:41.13 |
-4.88 |
| 12 |
Rhett, Katlyn E (10)
|
FGMWA |
2:51.32 |
2:41.91 |
-9.41 |
| 13 |
Palumbo, Addison S (10)
|
FGCSSC |
2:44.33 |
2:43.43 |
-0.90 |
| 14 |
Wilson, Olivia B (8)
|
FGSOFL |
2:58.08 |
2:47.01 |
-11.07 |
| 15 |
Karachun, Daryna (9)
|
FGYSF |
|
2:52.24 |
- |
| 16 |
Chaison, Molly A (9)
|
FGUN-0 |
3:02.14 |
2:59.96 |
-2.18 |
| 17 |
Duardo, Yurika (7)
|
FGBMHG |
2:54.98 |
3:00.14 |
5.16 |
| 18 |
Sepulveda, Camila (9)
|
FGBMHG |
3:13.65 |
3:01.83 |
-11.82 |
| 19 |
Uranga, Kelly (8)
|
FGBMHG |
2:56.24 |
3:02.96 |
6.72 |
| 20 |
Fonseca, Andrea C (8)
|
FGSDST |
3:15.20 |
3:06.37 |
-8.83 |
| 21 |
Sepulveda, Victoria (9)
|
FGBMHG |
3:13.83 |
3:09.16 |
-4.67 |
| 22 |
Reilly, Keira L (10)
|
FGCCPR |
|
3:34.98 |
- |
| 23 |
Ortega, Shany C (10)
|
FGPST |
|
3:40.37 |
- |
|
Jurado, Catalina (10)
|
FGHSC |
2:40.17 |
NS |
- |
|
Viera, Andrea (10)
|
FGUN-0 |
3:04.57 |
NS |
- |
|
Munoz, Natalia (10)
|
FGASC |
|
NS |
- |