| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hou, Irena Y (10)
|
ADDELM |
1:25.16 |
1:25.12 |
-0.04 |
| 2 |
Ryan, Quinlan A (10)
|
ADCPP |
1:32.91 |
1:29.54 |
-3.37 |
| 3 |
Harpootlian, Emma L (9)
|
ADCPP |
1:31.94 |
1:31.00 |
-0.94 |
| 4 |
Moore, Grace F (10)
|
ADDELM |
1:31.15 |
1:35.04 |
3.89 |
| 5 |
Suk, Yena (10)
|
ADBFIN |
|
1:35.18 |
- |
| 6 |
Sanghi, Ingrid K (10)
|
ADCPP |
1:38.12 |
1:38.45 |
0.33 |
| 7 |
Lyons, Avery G (10)
|
ADBFIN |
1:38.85 |
1:39.99 |
1.14 |
| 8 |
Nimmagadda, Sloka (10)
|
ADALBS |
|
1:43.81 |
- |
| 9 |
Lee, Jeane A (9)
|
ADALBS |
1:40.93 |
1:44.09 |
3.16 |
| 10 |
Taylor, Zoey (9)
|
ADSCHE |
2:00.57 |
1:47.22 |
-13.35 |
| 11 |
Harder, Phoebe C (10)
|
ADUSAM |
1:58.99 |
1:48.02 |
-10.97 |
| 12 |
Hu, Ruihan C (10)
|
ADCPP |
2:04.65 |
1:50.82 |
-13.83 |
| 13 |
Keller, Catherine E (9)
|
ADALBS |
|
1:54.58 |
- |
| 14 |
Puels, Ruby L (9)
|
ADSCHE |
1:51.34 |
1:55.90 |
4.56 |
| 15 |
Walden, Kay E (9)
|
ADUSAM |
|
1:57.16 |
- |
| 16 |
Druzynski, Riley A (9)
|
ADSCHE |
2:07.16 |
2:01.21 |
-5.95 |
| 17 |
Feeney, Lauren J (9)
|
ADSCHE |
1:59.90 |
2:02.65 |
2.75 |
|
Rivera, Avah (9)
|
ADKING |
|
DQ |
- |
|
Plakas, Zoe K (9)
|
ADSCHE |
|
DQ |
- |
|
Montanini, Alice (10)
|
ADDELM |
2:03.60 |
DQ |
- |
|
Barton, Emma (10)
|
ADDELM |
|
DQ |
- |
|
Hopke, Lillian G (10)
|
ADCPP |
1:14.61 |
DQ |
- |
|
Mirel, Alexandra H (10)
|
ADALBS |
1:30.90 |
DQ |
- |
|
Marchese, Giovanna E (10)
|
ADSCHE |
1:49.53 |
NS |
- |
|
Donnaruma, Leanah-Mae (9)
|
ADDELM |
|
NS |
- |
|
Sfeir, Scarlett G (9)
|
ADSCHE |
|
NS |
- |
|
Magdon-Ismail, Sofya (10)
|
ADUSAM |
1:43.73 |
NS |
- |