| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shao, Emma X (8)
|
ADGUY |
1:15.86 |
1:17.59 |
1.73 |
| 2 |
Zhang, Annabelle Y (8)
|
ADCPP |
1:24.95 |
1:24.69 |
-0.26 |
| 3 |
Adams, Michelle E (7)
|
ADCPP |
1:31.44 |
1:27.30 |
-4.14 |
| 4 |
Snow, Adalynn D (7)
|
AMUN |
1:32.82 |
1:28.35 |
-4.47 |
| 5 |
Braun, Julia L (8)
|
ADNTS |
1:26.14 |
1:28.43 |
2.29 |
| 6 |
Ryan, Chloe M (8)
|
ADUSAM |
1:43.11 |
1:28.75 |
-14.36 |
| 7 |
Wultsch-Fuller, Sonja E (8)
|
ADNTS |
1:40.73 |
1:30.81 |
-9.92 |
| 8 |
Stewart Fraser, Thornton R (8)
|
ADALBS |
1:49.45 |
1:31.79 |
-17.66 |
| 9 |
Sancilio, Elizabeth G (8)
|
ADDELM |
|
1:33.11 |
- |
| 10 |
Ryan, Callie J (8)
|
ADUSAM |
1:50.86 |
1:34.35 |
-16.51 |
| 11 |
Cho, Anna Y (8)
|
ADALBS |
|
1:36.11 |
- |
| 12 |
Colman, Maya K (8)
|
ADUN |
1:45.78 |
1:36.42 |
-9.36 |
| 13 |
Ramos, Aliza D (8)
|
ADMDST |
|
1:42.25 |
- |
| 14 |
Relyea, Cadence G (8)
|
ADDELM |
1:46.69 |
1:42.28 |
-4.41 |
| 15 |
MacLeod, Addison M (8)
|
ADUSAM |
1:59.44 |
1:42.91 |
-16.53 |
| 16 |
Holden, Alexandra E (8)
|
ADCPP |
|
1:45.49 |
- |
| 17 |
Sekelj, Ella S (7)
|
ADNTS |
1:51.47 |
1:45.91 |
-5.56 |
| 18 |
Carroll, Sarah J (8)
|
ADUN |
1:21.56 |
1:49.34 |
27.78 |
| 19 |
Banik, Noel Y (8)
|
ADALBS |
2:37.28 |
1:49.66 |
-47.62 |
| 20 |
Miller, Isabella M (8)
|
ADCPP |
|
2:14.05 |
- |