| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chan, Mandy (12)
|
MRLGAC |
31.53 |
31.84 |
0.31 |
| 2 |
Suzana, Arlene (12)
|
MRRED |
32.87 |
32.33 |
-0.54 |
| 3 |
Lovasz, Isabella H (12)
|
MRLGAC |
31.56 |
33.07 |
1.51 |
| 4 |
Sandoval, Candela (11)
|
MRLGAC |
34.74 |
34.13 |
-0.61 |
| 5 |
Ramirez, Pamela (12)
|
MRWEST |
34.07 |
34.15 |
0.08 |
| 6 |
Langaman, Jennalynn T (11)
|
MRHS |
34.22 |
34.17 |
-0.05 |
| 7 |
Scala, Elizabeth M (11)
|
MRWEST |
35.77 |
34.29 |
-1.48 |
| 8 |
Lim, Jessica G (12)
|
MRLGAC |
34.84 |
34.74 |
-0.10 |
| 9 |
Camperlengo, Gillian R (11)
|
MRWEST |
32.90 |
34.91 |
2.01 |
| 10 |
Lopez-Ryan, Brooklyn L (11)
|
MRWEST |
33.21 |
34.99 |
1.78 |
| 10 |
Yuen, Valerie A (12)
|
MRLGAC |
35.46 |
34.99 |
-0.47 |
| 12 |
Wang, Abigail J (12)
|
MRWEST |
36.20 |
35.35 |
-0.85 |
| 13 |
Leal, Nancy (12)
|
MRRED |
34.74 |
35.43 |
0.69 |
| 14 |
Springer, Fawziyyah (11)
|
MRHES |
36.28 |
35.62 |
-0.66 |
| 15 |
Coughlin, Caroline E (11)
|
MRWEST |
36.69 |
35.63 |
-1.06 |
| 16 |
Egan, Orla M (11)
|
MRLGAC |
35.34 |
35.76 |
0.42 |
| 17 |
Zarazua, Jennifer (11)
|
MRLGAC |
35.51 |
35.95 |
0.44 |
| 18 |
Wilen, Gianna (11)
|
MRHES |
35.44 |
36.06 |
0.62 |
| 19 |
Lee, Jenny (12)
|
MRLGAC |
36.52 |
36.24 |
-0.28 |
| 20 |
Gonciarz, Isabella (11)
|
MRLGAC |
37.60 |
36.40 |
-1.20 |
| 21 |
Hon, Fion (11)
|
MRHS |
37.47 |
36.74 |
-0.73 |
| 22 |
Carabasu, Helen N (12)
|
MRLGAC |
36.57 |
36.87 |
0.30 |
| 23 |
Gutierrez, Stephanie (12)
|
MRRED |
35.28 |
37.09 |
1.81 |
| 24 |
LePique, Maya F (11)
|
MRRED |
38.04 |
37.14 |
-0.90 |
| 25 |
Blizzard, Autumn (12)
|
MRUNHE |
38.00 |
37.67 |
-0.33 |
| 26 |
Wong, Joyce H (11)
|
MRHS |
38.27 |
38.52 |
0.25 |
| 27 |
Gjertsen, Allison C (11)
|
MRWEST |
38.20 |
38.67 |
0.47 |
| 28 |
Orris- Maitland, Alicia T (11)
|
MRRED |
37.22 |
38.83 |
1.61 |
| 29 |
Pfortmiller, Alana (12)
|
MRRED |
38.95 |
40.00 |
1.05 |
| 30 |
Martinez, Xitlali E (12)
|
MRRED |
40.20 |
40.10 |
-0.10 |
| 31 |
Zhao, Joanna J (11)
|
MRAPEX |
45.00 |
40.33 |
-4.67 |
| 32 |
Clark, Emma R (11)
|
MRWEST |
41.79 |
41.64 |
-0.15 |
| 33 |
Portoviejo, Alba N (12)
|
MRRED |
41.70 |
42.53 |
0.83 |
| 34 |
Rodriguez Andersen, Caroline (11)
|
MRLGAC |
43.34 |
42.56 |
-0.78 |
| 35 |
Leonard, Kaicey L (12)
|
MRAPEX |
47.51 |
47.92 |
0.41 |
| 36 |
Bussey, Genesis S (12)
|
MRAPEX |
53.70 |
50.87 |
-2.83 |
|
Adrea, Tahina L (11)
|
MRUNHE |
43.00 |
DQ |
- |
|
Mellos, Ana C (11)
|
MRAPEX |
45.25 |
DQ |
- |
|
Loor- Steinberg, Thalia (12)
|
NJMALT |
37.89 |
NS |
- |
|
Slezak, Julia (11)
|
MRLGAC |
38.06 |
NS |
- |
|
Humphrey, Kyiara (11)
|
MRHES |
42.33 |
NS |
- |