| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thurston, Harper (12)
|
FGNPB |
1:30.52 |
1:26.56 |
-3.96 |
| 2 |
Nelson, Olivia (12)
|
FGNPB |
1:32.81 |
1:27.06 |
-5.75 |
| 3 |
Rogers, Selah J (12)
|
FGCSSC |
1:27.67 |
1:27.29 |
-0.38 |
| 4 |
Acol, Kainoa L (12)
|
FLGCST |
1:28.41 |
1:30.55 |
2.14 |
| 5 |
Meyer, Camryn E (12)
|
FGTSA |
1:31.89 |
1:31.67 |
-0.22 |
| 6 |
Didovic, Kayleigh (12)
|
FGCSSC |
1:33.19 |
1:35.95 |
2.76 |
| 7 |
Britto, Camryn A (12)
|
FGSF |
1:41.53 |
1:36.67 |
-4.86 |
| 8 |
Chardon, Addison (12)
|
FGNPB |
1:48.80 |
1:36.75 |
-12.05 |
| 9 |
Gonzalez, Brooke M (11)
|
FGSAS |
1:33.60 |
1:37.16 |
3.56 |
| 10 |
Sedky, Nour-Marie (11)
|
FGUNSA |
1:37.71 |
1:37.75 |
0.04 |
| 11 |
Osman, Mariam C (12)
|
FGEA |
1:47.17 |
1:39.12 |
-8.05 |
| 12 |
Gayle, Oneika Y (11)
|
FGSUN |
1:46.44 |
1:39.16 |
-7.28 |
| 13 |
Lewis, Jordyn C (12)
|
FGSAS |
1:42.92 |
1:39.67 |
-3.25 |
| 14 |
McDonald, Mia (12)
|
FGCCPR |
2:16.65 |
1:42.82 |
-33.83 |
| 15 |
Lin, Emma Y (11)
|
FGCSSC |
1:42.07 |
1:43.05 |
0.98 |
| 16 |
Rodriguez-Cedeno, Johanni A (12)
|
FGTSA |
1:44.72 |
1:43.20 |
-1.52 |
| 17 |
Schultz, Pepper R (12)
|
FGSAS |
1:43.06 |
1:44.55 |
1.49 |
| 18 |
Lappas-Ford, Ainsley M (12)
|
FGNPB |
|
1:45.43 |
- |
| 19 |
Marx, Isabella J (12)
|
FGNPB |
1:53.09 |
1:45.48 |
-7.61 |
| 20 |
Wood, Nikki S (11)
|
FGPOMP |
1:49.69 |
1:47.71 |
-1.98 |
| 21 |
Hartley, Delia J (12)
|
FGNPB |
|
1:50.84 |
- |
| 22 |
Shapiro, Lexi M (11)
|
FGSAS |
2:41.89 |
1:52.43 |
-49.46 |
| 23 |
Suarez Alarcon, Gabriella A (12)
|
FGMBS |
|
1:55.12 |
- |
| 24 |
Ramnarine, Amisha (12)
|
FGPST |
1:58.90 |
1:56.72 |
-2.18 |
| 25 |
Concho, Camila C (11)
|
FGTSA |
|
2:03.15 |
- |
| 26 |
Ebaid, Miriam S (11)
|
FGSUN |
|
2:13.42 |
- |
| 27 |
Delacoste, Madeleine K (11)
|
FGCCPR |
|
2:17.21 |
- |
|
Hirschmann, Navah G (12)
|
FGSAS |
1:45.82 |
NS |
- |
|
Jeffery, Sariah N (12)
|
FGCSSC |
1:55.07 |
NS |
- |
|
Croasdale, Skylar K (11)
|
FGCSSC |
1:44.51 |
NS |
- |
|
Mendoza, Sara M (11)
|
FGYSF |
1:42.47 |
NS |
- |