| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Armstrong, Cassidy (9)
|
MRMWSC |
0.49 |
39.56 |
39.07 |
| 2 |
Bozzi, Joline S (9)
|
NJJG |
44.18 |
39.58 |
-4.60 |
| 3 |
Tirado, Elizabeth R (10)
|
MRYMID |
44.41 |
41.87 |
-2.54 |
| 4 |
Quadrato, Anna Mei K (10)
|
MRNYSA |
44.97 |
44.14 |
-0.83 |
| 5 |
Amici, Angelina R (10)
|
MRNYSA |
48.99 |
45.09 |
-3.90 |
| 6 |
Cameron, Megan G (10)
|
MRNYSA |
48.77 |
46.54 |
-2.23 |
| 7 |
Gigliotti, Kate (10)
|
MRWAC |
1:00.00 |
47.31 |
-12.69 |
| 8 |
Schlifkin, Marissa (9)
|
MRMWSC |
50.08 |
48.47 |
-1.61 |
| 9 |
Schreiber, Peyton E (10)
|
NJJG |
54.79 |
50.66 |
-4.13 |
| 10 |
Robinson, Anna M (10)
|
MRMWSC |
52.39 |
51.37 |
-1.02 |
| 11 |
Topolski, Laura H (9)
|
NJJG |
56.13 |
52.64 |
-3.49 |
| 12 |
Rocchio, Grace A (9)
|
MRYBAR |
57.74 |
55.35 |
-2.39 |
| 13 |
Gomez, Alyssa E (9)
|
MRYBAR |
52.50 |
55.41 |
2.91 |
| 14 |
Varcadipane, Lillian J (9)
|
MRMWSC |
1:05.20 |
55.54 |
-9.66 |
| 15 |
Liu, Chloe J (10)
|
MRNYSA |
55.27 |
56.15 |
0.88 |
| 16 |
Schlifkin, Emma (9)
|
MRMWSC |
58.79 |
57.66 |
-1.13 |
| 17 |
Peng, Stephanie W (10)
|
MRMWSC |
1:10.20 |
57.80 |
-12.40 |
| 18 |
Muscarella, Katrina L (10)
|
MRYBAR |
1:05.54 |
58.70 |
-6.84 |
| 19 |
Alvarez, Isabella S (10)
|
NJJG |
1:15.11 |
1:01.09 |
-14.02 |
| 20 |
Minchala, Kimberly N (9)
|
MRYMID |
1:05.21 |
1:02.91 |
-2.30 |
| 21 |
Ebner, Jamilyn M (9)
|
MRMWSC |
1:06.20 |
1:03.88 |
-2.32 |
| 22 |
Pacheco, Maya G (9)
|
MRYBAR |
1:02.25 |
1:03.89 |
1.64 |
| 23 |
Barry, Jillan P (9)
|
MRMWSC |
50.50 |
1:04.10 |
13.60 |
| 24 |
Phadnis, Aneeka V (10)
|
MRNYSA |
59.32 |
1:04.21 |
4.89 |
|
Chu, Alexandra M (9)
|
MRYMID |
1:08.97 |
DQ |
- |
|
McCann, Elena B (9)
|
MRYMID |
|
DQ |
- |
|
Gibson, Ilyssa J (10)
|
NJJG |
1:15.12 |
NS |
- |