| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Olejarnik, Kenna N (10)
|
ADCLIN |
1:24.90 |
1:22.31 |
-2.59 |
| 2 |
Antolick, Caroline B (10)
|
ADALBS |
1:24.82 |
1:23.44 |
-1.38 |
| 3 |
Layer, Alessandra G (10)
|
ADSCHE |
1:29.62 |
1:25.64 |
-3.98 |
| 4 |
Braun, Gretchen L (9)
|
ADNTS |
1:30.56 |
1:28.37 |
-2.19 |
| 5 |
Ramgulam, Varshana (10)
|
ADCPP |
1:33.83 |
1:29.35 |
-4.48 |
| 6 |
Pece, Delaney R (10)
|
ADHAWK |
1:31.24 |
1:29.93 |
-1.31 |
| 7 |
O'Donnell, Maura E (10)
|
ADEELS |
1:39.77 |
1:33.36 |
-6.41 |
| 8 |
Rochefort, Sydney E (9)
|
ADNTS |
1:38.15 |
1:34.35 |
-3.80 |
| 9 |
Raffo, Margaret M (10)
|
ADCLRK |
1:37.78 |
1:35.08 |
-2.70 |
| 10 |
Loiacano, Reina L (10)
|
ADCLIN |
1:40.99 |
1:35.53 |
-5.46 |
| 11 |
Cho, Eileen Y (10)
|
ADALBS |
1:41.69 |
1:36.26 |
-5.43 |
| 12 |
Sheeley, Alaura A (9)
|
ADHAWK |
1:38.96 |
1:36.47 |
-2.49 |
| 13 |
Suchowiecki, Kate M (9)
|
ADHAWK |
1:39.24 |
1:36.83 |
-2.41 |
| 14 |
Tafilowski, Julianna M (10)
|
ADDELM |
1:40.97 |
1:36.87 |
-4.10 |
| 15 |
Spina, Sophie E (10)
|
ADCLIN |
1:37.68 |
1:36.94 |
-0.74 |
| 16 |
Harper, Molly E (10)
|
ADBENN |
1:38.99 |
1:37.32 |
-1.67 |
| 17 |
Zhang, Stella Y (10)
|
ADCPP |
1:37.82 |
1:37.57 |
-0.25 |
| 18 |
Gayle, Isabella C (10)
|
ADKCC |
1:38.16 |
1:37.67 |
-0.49 |
| 19 |
Hawkes, Anna J (10)
|
ADCLRK |
1:37.24 |
1:38.63 |
1.39 |
| 20 |
Hong, Allison (10)
|
ADCPP |
1:40.66 |
1:39.49 |
-1.17 |