| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Sara S (11)
|
MRWEST |
40.68 |
39.15 |
-1.53 |
| 2 |
Seliger, Sophia (12)
|
MRRIST |
38.78 |
39.29 |
0.51 |
| 3 |
Wang, Cindy Y (11)
|
MRWEST |
44.45 |
39.53 |
-4.92 |
| 4 |
Ronaghan, Olivia R (12)
|
MRQNS |
40.07 |
39.96 |
-0.11 |
| 5 |
Casellas, Krystin R (11)
|
MRWEST |
42.19 |
40.88 |
-1.31 |
| 6 |
Yildiz, Nicole F (12)
|
MRMPNY |
41.52 |
41.06 |
-0.46 |
| 7 |
Rossi, Elena (12)
|
MRWEST |
41.84 |
41.39 |
-0.45 |
| 8 |
Ge, Xinrui (12)
|
MRAPEX |
39.77 |
41.40 |
1.63 |
| 9 |
Tsai, Sarah Y (12)
|
MRWEST |
42.65 |
42.52 |
-0.13 |
| 10 |
Brulinski, Natalia E (11)
|
MRNCAC |
41.00 |
43.31 |
2.31 |
| 11 |
Wong, Linsey (11)
|
MRNYCC |
42.44 |
43.65 |
1.21 |
| 12 |
Liu, Kaitlyn S (11)
|
MRQNS |
46.40 |
44.42 |
-1.98 |
| 13 |
Zhao, Annie (11)
|
MRWEST |
|
44.97 |
- |
| 14 |
Sales, Chloe G (12)
|
MRYFD |
50.00 |
45.09 |
-4.91 |
| 15 |
Condon, Daniella M (12)
|
MRWEST |
48.52 |
45.23 |
-3.29 |
| 16 |
Wofford, Alexandra R (12)
|
MRYFD |
|
45.26 |
- |
| 17 |
Byrne, Kelly P (11)
|
MRWEST |
46.29 |
45.53 |
-0.76 |
| 18 |
Arabadjiev, Ariana (12)
|
MRYFD |
|
45.70 |
- |
| 19 |
Park, Song-Yi (12)
|
MRQNS |
46.00 |
47.11 |
1.11 |
| 20 |
Sharma, Sophia N (12)
|
MRYFD |
49.26 |
47.58 |
-1.68 |
| 21 |
Kuznetsov, Elizabeth (11)
|
MRMPNY |
45.00 |
47.78 |
2.78 |
| 22 |
Quiller, Hailey M (12)
|
MRCAS |
46.90 |
48.09 |
1.19 |
| 23 |
Liang, Virginia (11)
|
MRGATE |
45.91 |
48.16 |
2.25 |
| 24 |
Baran, Julia (12)
|
MRNCAC |
48.00 |
48.24 |
0.24 |
| 25 |
Wisniewski, Hanna J (11)
|
MRMPNY |
50.61 |
48.33 |
-2.28 |
| 26 |
Echavarria, Victoria P (11)
|
MRYFD |
|
48.38 |
- |
| 27 |
Hill, Sasha (11)
|
MRYMID |
47.76 |
48.82 |
1.06 |
| 28 |
Lin, Grace (12)
|
MRGATE |
49.64 |
48.83 |
-0.81 |
| 29 |
Gunster, Julia A (12)
|
MRGAEL |
46.93 |
49.13 |
2.20 |
| 30 |
Brenner, Arianna r (11)
|
MRYFD |
47.93 |
49.96 |
2.03 |
| 31 |
Jeong, Bina (11)
|
MRQNS |
51.78 |
50.04 |
-1.74 |
| 32 |
Washington, Madison L (11)
|
MRCAS |
46.73 |
50.09 |
3.36 |
| 33 |
Wong, Angelina (12)
|
MRYFD |
56.30 |
50.44 |
-5.86 |
| 34 |
Mesard, Ella M (11)
|
MRYFD |
|
50.47 |
- |
| 35 |
Hyun, Faith (12)
|
MRGATE |
47.61 |
51.05 |
3.44 |
| 36 |
Williams, Alisia (12)
|
MRCAS |
50.61 |
51.87 |
1.26 |
| 37 |
Samii, Lili (12)
|
MRYFD |
|
54.33 |
- |
| 38 |
Duch, Agnes (11)
|
MRGATE |
53.92 |
55.71 |
1.79 |
| 39 |
Dyce, Aniesha (12)
|
MRASAP |
1:01.32 |
55.80 |
-5.52 |
| 40 |
Lee, Kelsey (11)
|
MRNYCC |
53.55 |
56.01 |
2.46 |
| 41 |
Sanchez, Adriana S (12)
|
MRGATE |
55.07 |
56.47 |
1.40 |
| 42 |
Lopez, Maria Camila (12)
|
MRYMID |
1:14.27 |
1:06.68 |
-7.59 |
| 43 |
Franciscovich, Ava C (11)
|
MRYFD |
|
1:08.93 |
- |
|
Rodriguez, Catalina A (11)
|
MRQNS |
56.00 |
DQ |
- |
|
Delgado, Isabella (11)
|
MRCAS |
53.98 |
DQ |
- |
|
Tula, Kelly A (11)
|
MRAPEX |
47.44 |
DQ |
- |