| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cain, Amelia S (9)
|
NCPAST |
1:36.52 |
1:35.58 |
-0.94 |
| 2 |
Roberts, Grace S (9)
|
NCCAT |
1:34.14 |
1:36.39 |
2.25 |
| 3 |
Frank, Lillian M (9)
|
NCCAT |
1:36.53 |
1:36.49 |
-0.04 |
| 4 |
Schilling, Abigail R (9)
|
NCSGSA |
1:44.11 |
1:37.05 |
-7.06 |
| 5 |
Britt, Olivia P (9)
|
NCNSS |
1:35.17 |
1:38.68 |
3.51 |
| 6 |
Najera, Aileen F (9)
|
NCHPSC |
1:38.21 |
1:39.37 |
1.16 |
| 7 |
Schonwalder, Olivia J (9)
|
NCCAT |
1:44.66 |
1:41.49 |
-3.17 |
| 8 |
Doyle, Eva (9)
|
NCHPSC |
|
1:46.14 |
- |
| 9 |
Silinski, Abigail A (9)
|
NCCAT |
1:44.06 |
1:47.16 |
3.10 |
| 10 |
Howards, Nina P (9)
|
NCEAC |
1:56.32 |
1:47.71 |
-8.61 |
| 11 |
Brinker, Abigail H (9)
|
NCNUMA |
1:49.00 |
1:50.24 |
1.24 |
| 12 |
Collins, Taylor E (9)
|
NCHPSC |
1:55.88 |
1:51.50 |
-4.38 |
| 13 |
Day, Lauren E (9)
|
NCHPSC |
1:56.74 |
1:54.64 |
-2.10 |
| 14 |
Grove, Kaye T (9)
|
NCSGSA |
2:26.08 |
2:21.35 |
-4.73 |
|
Salamh, Kalea L (9)
|
NCCAT |
2:15.99 |
DQ |
- |
|
Romeiser, Maren A (9)
|
NCCAT |
|
NS |
- |
|
Palmer, Caroline L (9)
|
NCCAT |
1:54.26 |
NS |
- |
|
Issatayeva, Nurilya K (9)
|
NCCAT |
|
NS |
- |