| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Calone, Emilia R (10)
|
MRUN |
37.31 |
39.01 |
1.70 |
| 2 |
Briceno, Isabella (10)
|
MRNYSA |
40.32 |
40.38 |
0.06 |
| 3 |
McAuley, Nadia A (10)
|
MRAGMV |
46.94 |
42.74 |
-4.20 |
| 4 |
Srinivasan, Radhika T (9)
|
MRNYSA |
44.08 |
42.78 |
-1.30 |
| 5 |
Afanasewicz, Carly M (10)
|
MRNYSA |
50.78 |
44.25 |
-6.53 |
| 6 |
Smith, Rosemilee (9)
|
NJSCY |
51.21 |
47.48 |
-3.73 |
| 7 |
Knuth, Elisabeth (9)
|
MRCFJV |
50.60 |
48.49 |
-2.11 |
| 8 |
Sirkowa, Adelina C (9)
|
MRNYSA |
51.72 |
48.91 |
-2.81 |
| 9 |
Bruno, Reese (9)
|
NJSCY |
51.69 |
49.68 |
-2.01 |
| 10 |
Donovan, Delaney (10)
|
MRDVWM |
1:02.25 |
51.49 |
-10.76 |
| 11 |
Ayala, Sophia R (10)
|
MRVAC |
|
51.73 |
- |
| 12 |
Becker, Savannah L (10)
|
NJSCY |
55.14 |
51.88 |
-3.26 |
| 13 |
Troccoli, Keira (9)
|
MRCFJV |
50.95 |
52.99 |
2.04 |
| 14 |
McQueeney, Isabelle (10)
|
MRCFJV |
52.70 |
53.00 |
0.30 |
| 15 |
Messing, Samantha K (10)
|
MRVAC |
56.07 |
53.12 |
-2.95 |
| 16 |
Silipena, Gwen (9)
|
NJSCY |
56.41 |
53.88 |
-2.53 |
| 17 |
Schwarz, Juliet B (8)
|
MRAGMV |
54.75 |
54.27 |
-0.48 |
| 18 |
Boothe, Sydney (10)
|
MRCFJV |
58.40 |
56.80 |
-1.60 |
| 19 |
Boothe, Madison (10)
|
MRCFJV |
57.50 |
59.08 |
1.58 |
| 20 |
Rivera, Jianna (8)
|
MRCFJV |
59.11 |
1:00.98 |
1.87 |
| 21 |
Cerulli, Lorelai E (9)
|
MRAGMV |
|
1:02.69 |
- |
|
Fromme, Linda T (9)
|
NJSCY |
1:01.89 |
DQ |
- |