| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lamar, Christina L (12)
|
MRHS |
27.21 |
27.25 |
0.04 |
| 2 |
Lopez, Olivia K (12)
|
MRPAC |
27.05 |
27.49 |
0.44 |
| 3 |
Sanchez, Melanie B (11)
|
MRCOND |
28.54 |
28.57 |
0.03 |
| 4 |
Suteja, Kezia S (12)
|
MRNCAC |
28.00 |
29.23 |
1.23 |
| 5 |
Chiulli, Isabella M (12)
|
MRCOND |
28.91 |
29.26 |
0.35 |
| 6 |
Gaffney, Olivia G (12)
|
MRCOND |
29.00 |
29.54 |
0.54 |
| 7 |
Orr, Elon (11)
|
MRNYCP |
30.16 |
29.57 |
-0.59 |
| 8 |
Bolino, Anna C (12)
|
MRHS |
31.68 |
29.72 |
-1.96 |
| 9 |
Rojas-Tineo, Mairene R (12)
|
MRAPEX |
34.99 |
30.09 |
-4.90 |
| 10 |
Zhao, Joanna J (12)
|
MRAPEX |
31.90 |
30.12 |
-1.78 |
| 11 |
Sichtnik, Sophia (12)
|
MRWSA |
30.63 |
30.27 |
-0.36 |
| 12 |
Szczepanski, Genna D (11)
|
MRCOND |
30.47 |
30.68 |
0.21 |
| 13 |
Malcolm-Joseph, Kayla E (11)
|
MRCOND |
30.50 |
30.72 |
0.22 |
| 14 |
Chavez, Kaetlyn K (11)
|
MRAPEX |
31.61 |
30.84 |
-0.77 |
| 15 |
Loos, Emma K (12)
|
MRCOND |
32.01 |
31.10 |
-0.91 |
| 16 |
Martinez-Reyes, Areiannah (11)
|
MRNYCP |
32.69 |
31.35 |
-1.34 |
| 17 |
Lennon, Caroline N (12)
|
MRFAST |
|
31.41 |
- |
| 18 |
Wong, Kristen A (11)
|
MRAPEX |
34.12 |
31.85 |
-2.27 |
| 19 |
Wong, Kelly M (11)
|
MRAPEX |
32.67 |
32.29 |
-0.38 |
| 20 |
Ge, Xinrui (11)
|
MRAPEX |
31.73 |
32.42 |
0.69 |
| 21 |
Hanin, Katherine P (11)
|
MRHS |
34.61 |
32.70 |
-1.91 |
| 22 |
Hidajat, Felicia (12)
|
MRNCAC |
33.00 |
32.91 |
-0.09 |
| 22 |
Brennan, Caroline G (11)
|
MRHS |
35.35 |
32.91 |
-2.44 |
| 24 |
Devaney, Aine O (11)
|
MRCOND |
29.87 |
32.96 |
3.09 |
| 25 |
Mani, Neha (12)
|
MRWSA |
33.62 |
33.67 |
0.05 |
| 26 |
Mallon, Faith E (12)
|
MRCOND |
38.61 |
33.90 |
-4.71 |
| 27 |
Espino, Justine D (12)
|
MRCOND |
34.13 |
34.25 |
0.12 |
| 28 |
Barabasi, Bianca R (11)
|
MRFAST |
34.35 |
34.45 |
0.10 |
| 29 |
Brennan, Maeve T (11)
|
MRHS |
39.01 |
35.45 |
-3.56 |
| 30 |
Healy, Kayla A (12)
|
MRCOND |
35.08 |
35.52 |
0.44 |
| 31 |
Goyal, Ilina (11)
|
MRFAST |
35.57 |
36.50 |
0.93 |
| 32 |
Higgins, Caitlin N (12)
|
MRCOND |
35.74 |
36.91 |
1.17 |
| 33 |
Murphy, Anna O (12)
|
MRCOND |
38.68 |
38.34 |
-0.34 |
| 34 |
Radick, Susannah (12)
|
MRCFB |
38.88 |
38.90 |
0.02 |
| 35 |
Mellos, Ana C (11)
|
MRAPEX |
40.10 |
39.70 |
-0.40 |
| 36 |
Chavez, Gabrielle M (12)
|
MRAPEX |
|
42.33 |
- |
| 37 |
Moore, Alana H (11)
|
MRAPEX |
45.18 |
43.51 |
-1.67 |
| 38 |
Xu, Zijian (12)
|
MRFAST |
45.47 |
46.40 |
0.93 |
| 39 |
Moreno, Ashley (11)
|
MRAPEX |
|
51.28 |
- |
|
Kaufman, Lindsay A (11)
|
MRCOND |
59.25 |
NS |
- |
|
Taveras, Adriana (11)
|
MRAPEX |
42.66 |
NS |
- |
|
Pepper-Jones, BB (12)
|
MRCFB |
31.47 |
NS |
- |