| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Esther Y (11)
|
MRWEST |
35.08 |
33.10 |
-1.98 |
| 2 |
Lee, Megan C (12)
|
MRWEST |
35.57 |
34.18 |
-1.39 |
| 3 |
Horn, Ursula (12)
|
MRMAKO |
38.34 |
36.22 |
-2.12 |
| 4 |
Goldner, Sylvie (12)
|
MRMAKO |
39.74 |
36.48 |
-3.26 |
| 5 |
Coughlin, Caroline E (12)
|
MRWEST |
37.55 |
36.81 |
-0.74 |
| 6 |
Zhu, Angela (12)
|
MRUQNS |
35.99 |
37.34 |
1.35 |
| 7 |
Reyl, Margaux (12)
|
MRMAKO |
37.71 |
37.67 |
-0.04 |
| 8 |
Eckert, Jordyn (11)
|
MRMAKO |
42.32 |
38.15 |
-4.17 |
| 9 |
Krishna, Nayesha (11)
|
MRAGUA |
37.65 |
38.47 |
0.82 |
| 10 |
Snyder, Sara (12)
|
MRMAKO |
38.95 |
39.13 |
0.18 |
| 11 |
St. Jean, Ryann A (11)
|
MRAGUA |
39.43 |
39.74 |
0.31 |
| 12 |
St. Jean, Ryleigh A (11)
|
MRAGUA |
39.58 |
40.26 |
0.68 |
| 13 |
Fong, Joline (11)
|
MRMAKO |
40.54 |
40.64 |
0.10 |
| 14 |
Roberts, Madison B (12)
|
MRAGUA |
39.74 |
40.83 |
1.09 |
| 15 |
Ai, Allina (12)
|
MRYFD |
41.07 |
40.85 |
-0.22 |
| 16 |
Blythe, Karenna G (11)
|
MRAGUA |
40.37 |
41.24 |
0.87 |
| 17 |
Chang, Mia (11)
|
MRAGUA |
43.10 |
42.02 |
-1.08 |
| 18 |
Li, Harmony Y (11)
|
MRAGUA |
39.00 |
42.38 |
3.38 |
| 19 |
Leonard, Penelope K (11)
|
MRAGUA |
45.28 |
42.50 |
-2.78 |
| 20 |
Burris, Helen (11)
|
MRMAKO |
42.84 |
42.93 |
0.09 |
| 21 |
Cuddihy, Grace M (11)
|
MRMAKO |
44.17 |
43.44 |
-0.73 |
| 22 |
Maiolo, Julia (12)
|
MRMAKO |
|
43.55 |
- |
| 23 |
Mulakandov, Leiel (11)
|
MRUQNS |
49.52 |
43.86 |
-5.66 |
| 24 |
Leroy, Helena (12)
|
MRGAEL |
44.50 |
43.91 |
-0.59 |
| 25 |
Chang, Cara (11)
|
MRAGUA |
41.94 |
44.49 |
2.55 |
| 26 |
Hermann, Anna (11)
|
MRAGUA |
45.67 |
44.82 |
-0.85 |
| 27 |
Goldstein, Leah (11)
|
MRYFD |
44.79 |
45.13 |
0.34 |
| 28 |
Katagas, Ella (12)
|
MRAGUA |
48.43 |
45.20 |
-3.23 |
| 29 |
Winters, Mia E (11)
|
MRMAKO |
|
45.38 |
- |
| 30 |
Lachman, Katherine (12)
|
MRAGUA |
45.07 |
45.46 |
0.39 |
| 31 |
Miccoli, Luna N (12)
|
MRAGUA |
46.35 |
45.53 |
-0.82 |
| 32 |
Thomas, Christine A (12)
|
MRUQNS |
48.37 |
45.66 |
-2.71 |
| 33 |
Nettles, Molly S (11)
|
MRAGUA |
49.19 |
46.87 |
-2.32 |
| 34 |
Lenehan, Alexandra E (12)
|
MRYFD |
48.86 |
47.17 |
-1.69 |
| 35 |
Rawlings, Ava L (11)
|
MRAGUA |
55.04 |
47.84 |
-7.20 |
| 36 |
Olsen, Isabelle J (11)
|
MRYFD |
48.59 |
48.49 |
-0.10 |
| 37 |
Levine, Danielle g (12)
|
MRYFD |
49.10 |
49.30 |
0.20 |
| 38 |
Inirio, Isabella (11)
|
MRWEST |
|
52.15 |
- |
| 39 |
Winters, Emma C (11)
|
MRMAKO |
|
52.26 |
- |
|
Moya-Jones, Anais (11)
|
MRMAKO |
44.55 |
DQ |
- |
|
Dopman, Sofia (11)
|
MRMAKO |
45.86 |
NS |
- |