| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stoup, Anna L (10)
|
ADCPP |
1:38.76 |
1:36.68 |
-2.08 |
| 2 |
Hao, Helen Z (9)
|
ADCPP |
1:41.48 |
1:40.42 |
-1.06 |
| 3 |
Zenner, Jacklyn M (10)
|
ADSCHE |
|
1:40.45 |
- |
| 5 |
Fronheiser, Addison K (9)
|
ADDELM |
1:50.24 |
1:48.33 |
-1.91 |
| 6 |
Cimino, Hailey A (10)
|
ADCPP |
2:21.03 |
1:54.42 |
-26.61 |
| 7 |
Hall, Emilia M (9)
|
ADSCHE |
|
1:54.78 |
- |
| 8 |
Horsch, Jacqueline A (10)
|
ADBSPA |
2:04.82 |
1:56.84 |
-7.98 |
| 9 |
Yafayeva, Roxana Z (9)
|
ADDELM |
1:56.30 |
1:59.48 |
3.18 |
| 10 |
Grabitzky, Isabella H (10)
|
ADSCHE |
|
2:01.53 |
- |
| 11 |
Woytowich, Sarah E (10)
|
ADSCHE |
|
2:04.57 |
- |
| 12 |
Sweet, Bethany C (10)
|
NESNAP |
|
2:09.28 |
- |
| 13 |
Pelnik-Wadsworth, Kaitryn M (9)
|
ADCLIN |
|
2:10.90 |
- |
| 14 |
Bisaccia, Grace E (10)
|
ADCLIN |
|
2:17.50 |
- |
| 15 |
Klaus, Finola M (10)
|
ADSCHE |
|
2:23.54 |
- |
| 16 |
Bisaccia, Abigail N (10)
|
ADCLIN |
|
2:32.55 |
- |