| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hebert, Eliana A (11)
|
PVFAST |
31.48 |
30.65 |
-0.83 |
| 2 |
Soloway, Lucie J (11)
|
PVDCPR |
35.81 |
34.22 |
-1.59 |
| 3 |
Hughes, Kathryn E (11)
|
PVMSSC |
|
35.11 |
- |
| 4 |
Strauss, Elliana M (11)
|
PVDCPR |
35.99 |
35.96 |
-0.03 |
| 5 |
Zhao, Elizabeth Y (10)
|
PVMSSC |
38.09 |
36.10 |
-1.99 |
| 6 |
Blanco, Sophia L (11)
|
PVFAST |
|
36.45 |
- |
| 7 |
Kline, Isa M (11)
|
PVDCPR |
45.67 |
36.73 |
-8.94 |
| 8 |
Andreas, Emerson C (10)
|
PVFAST |
39.78 |
38.41 |
-1.37 |
| 9 |
Cifuentes, Luciana I (10)
|
PVMACH |
|
38.55 |
- |
| 10 |
Pierola, Alessandra A (10)
|
PVFAST |
40.81 |
40.10 |
-0.71 |
| 11 |
Morse, Charlotte C (10)
|
PVDCPR |
39.35 |
40.59 |
1.24 |
| 12 |
Nurse, Mackenzie (11)
|
PVPGPR |
44.36 |
40.74 |
-3.62 |
| 13 |
Hinderstein, Mila P (11)
|
PVDCPR |
41.16 |
40.96 |
-0.20 |
| 14 |
Anyabuike, Chinasa O (11)
|
PVDCPR |
41.50 |
41.19 |
-0.31 |
| 15 |
Smallwood, Katherine A (10)
|
PVMACH |
|
43.88 |
- |
| 16 |
Hugee, Raya (10)
|
PVPGPR |
42.61 |
45.34 |
2.73 |
| 17 |
Downs, Anabelle S (10)
|
PVFAST |
50.38 |
46.60 |
-3.78 |
| 18 |
Bolden, Kendal R (11)
|
PVDCPR |
48.80 |
46.61 |
-2.19 |
| 19 |
Lakanse, Fiyinfoluwa M (10)
|
PVPGPR |
|
47.26 |
- |
| 20 |
McCrea, Gabriel A (10)
|
PVDCPR |
45.53 |
47.28 |
1.75 |
| 21 |
Benson-Flannery, Thira G (10)
|
PVMACH |
46.64 |
48.01 |
1.37 |
| 22 |
Mathey Shea, Olympia E (10)
|
PVMACH |
51.12 |
48.26 |
-2.86 |
| 23 |
Conley, Suri W (11)
|
PVDCPR |
56.09 |
49.68 |
-6.41 |
| 24 |
Butler, Adelaide M (10)
|
PVDCPR |
|
50.12 |
- |
| 25 |
Padilla, Abigail M (10)
|
PVDCPR |
51.19 |
51.53 |
0.34 |
| 26 |
Nurse, Madison (11)
|
PVPGPR |
52.40 |
53.44 |
1.04 |
| 27 |
Robinson, Eloise C (11)
|
PVDCPR |
54.10 |
53.56 |
-0.54 |
| 28 |
Nassar, Justice J (10)
|
PVDCPR |
1:14.83 |
1:04.17 |
-10.66 |
|
West, Mabel A (10)
|
PVMACH |
39.68 |
NS |
- |
|
Merillana, Lauren A (10)
|
PVPGPR |
45.72 |
NS |
- |
|
Annexstein-Cox, Leila S (10)
|
PVDCPR |
|
NS |
- |