| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Qu, Elizabeth C (11)
|
MRMWDA |
1:37.04 |
1:35.11 |
-1.93 |
| 2 |
Dabo, Mariama F (12)
|
MRHVD |
1:34.53 |
1:35.51 |
0.98 |
| 3 |
Tennyson, Valerie L (12)
|
ADGLFY |
1:35.16 |
1:35.75 |
0.59 |
| 4 |
Kaufman, Ava R (12)
|
ADDELM |
1:33.54 |
1:37.01 |
3.47 |
| 5 |
Cho, Eileen Y (12)
|
ADALBS |
1:44.73 |
1:39.02 |
-5.71 |
| 6 |
Schloth, Katherine I (12)
|
ADUN |
1:39.32 |
1:39.26 |
-0.06 |
| 7 |
Calone, Eliana R (11)
|
MRMWDA |
1:51.07 |
1:41.31 |
-9.76 |
| 8 |
Hao, Helen Z (11)
|
ADCPP |
1:48.71 |
1:41.33 |
-7.38 |
| 9 |
Harpootlian, Hannah R (11)
|
ADCPP |
1:52.84 |
1:41.63 |
-11.21 |
| 10 |
Sarier-Smith, Hannah F (12)
|
MRPAC |
1:38.08 |
1:42.89 |
4.81 |
| 11 |
Melia, Hollie A (12)
|
MRPAC |
1:42.30 |
1:43.02 |
0.72 |
| 12 |
Henson, Emma V (11)
|
MRHVD |
1:41.61 |
1:43.22 |
1.61 |
| 13 |
Fronheiser, Addison K (11)
|
ADDELM |
1:49.46 |
1:44.45 |
-5.01 |
| 14 |
Leonard, Emily V (11)
|
MRNBS |
1:43.15 |
1:44.54 |
1.39 |
| 15 |
Baks, Janneke P (12)
|
MRHVD |
1:39.09 |
1:46.31 |
7.22 |
| 16 |
Steeves, Katherine E (12)
|
ADKING |
|
1:46.97 |
- |
| 17 |
Cepeda, Jade C (12)
|
MRRFAC |
2:00.01 |
1:48.57 |
-11.44 |
| 18 |
Yafayeva, Roxana Z (11)
|
ADDELM |
1:49.09 |
1:48.95 |
-0.14 |
| 19 |
Michels, Delaney R (12)
|
ADCPP |
|
1:49.98 |
- |
| 20 |
Lang, Grace S (11)
|
ADHAWK |
1:39.25 |
1:50.75 |
11.50 |
| 21 |
Ball, Ana A (11)
|
ADALBS |
1:52.15 |
1:51.39 |
-0.76 |
| 22 |
Cheng, Catherine Y (11)
|
ADALBS |
|
1:52.05 |
- |
| 23 |
Dovgan, Anna T (11)
|
MRMWDA |
|
1:52.55 |
- |
| 24 |
Rivera, Jacqueline (12)
|
MRNBS |
1:54.65 |
1:53.53 |
-1.12 |
| 25 |
Joshi, Aishi (12)
|
ADCPP |
|
1:53.88 |
- |
| 26 |
Cheng, Christina X (12)
|
ADALBS |
|
1:53.97 |
- |
| 27 |
Coleman, Lucy A (12)
|
NESNAP |
1:55.45 |
1:54.48 |
-0.97 |
| 28 |
Knill, Alexis A (11)
|
ADGLFY |
|
1:55.83 |
- |
| 29 |
Cabrera Zavala, Alexa M (12)
|
MRMHHW |
1:54.23 |
1:56.73 |
2.50 |
| 30 |
McFarland, Madeline J (11)
|
ADBFIN |
2:39.06 |
1:58.42 |
-40.64 |
| 31 |
Cepeda, Ciara C (11)
|
MRRFAC |
2:00.63 |
1:58.93 |
-1.70 |
| 32 |
VanDalinda, Allison M (11)
|
MRNBS |
2:02.09 |
1:59.69 |
-2.40 |
| 33 |
Cornine, Mary Catherine A (11)
|
MRYBAR |
2:01.79 |
2:00.82 |
-0.97 |
| 34 |
Banson, Marissa Belle P (11)
|
ADBFIN |
2:01.94 |
2:01.02 |
-0.92 |
| 35 |
Singh, Sonia (11)
|
ADCPP |
|
2:01.13 |
- |
| 36 |
Grogan, Alyssa R (11)
|
ADALBS |
|
2:01.30 |
- |
| 37 |
Bonner, Kaitlyn R (12)
|
MRNBS |
2:06.32 |
2:03.00 |
-3.32 |
| 38 |
Pizzarello, Maya L (11)
|
ADHAWK |
1:50.00 |
2:05.50 |
15.50 |
| 39 |
Ensminger, Annabelle G (11)
|
ADCPP |
|
2:08.93 |
- |
| 40 |
Shaw, Skylar A (12)
|
MRMWDA |
2:15.32 |
2:12.22 |
-3.10 |
| 41 |
Argueta, Celine A (11)
|
MRPAC |
2:21.18 |
2:14.47 |
-6.71 |
| 42 |
McCord, Abby E (11)
|
ADKING |
|
2:19.25 |
- |
| 43 |
Huang, Xiangyi (11)
|
ADCPP |
|
2:20.06 |
- |
| 44 |
Ruback, Alena L (11)
|
MRNBS |
2:29.13 |
2:28.62 |
-0.51 |
| 45 |
Hadine, Israa (11)
|
MRMHHW |
|
2:32.08 |
- |
|
Harrell, Aya (12)
|
MRMHHW |
|
DQ |
- |
|
Santora, Loretta G (12)
|
MRMWDA |
1:42.48 |
NS |
- |