| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Crisostomo, Samantha (10)
|
MRNYCP |
36.99 |
35.21 |
-1.78 |
| 2 |
Briceno, Isabella (9)
|
MRNYSA |
48.00 |
40.32 |
-7.68 |
| 3 |
Galang, Anniston C (9)
|
MRNYCP |
53.98 |
45.08 |
-8.90 |
| 4 |
Nation, Caitlin B (10)
|
MRAPEX |
50.50 |
48.80 |
-1.70 |
| 5 |
Gottlieb, Tia A (10)
|
MRNYSA |
1:11.17 |
49.54 |
-21.63 |
| 6 |
Dougherty, Emily W (9)
|
MRBAD |
53.34 |
50.93 |
-2.41 |
| 7 |
Price, Madeleine R (10)
|
MRCOND |
55.52 |
51.66 |
-3.86 |
| 8 |
Sirkowa, Adelina C (9)
|
MRNYSA |
|
51.72 |
- |
| 9 |
Huang, Eleanor Z (9)
|
MRRFAC |
56.11 |
52.70 |
-3.41 |
| 10 |
Shepherd, Lohgan K (9)
|
MRNYSA |
1:03.89 |
58.60 |
-5.29 |
| 11 |
Murray, Morgan N (7)
|
MRCOND |
1:01.48 |
58.77 |
-2.71 |
| 12 |
Terri, Sheena C (8)
|
MRYMID |
1:11.68 |
59.47 |
-12.21 |
| 13 |
Ruffy, Rhyanne X (8)
|
MRNYSA |
1:07.92 |
1:00.90 |
-7.02 |
| 14 |
Fishman, Julianne J (7)
|
MRCOND |
1:03.00 |
1:02.46 |
-0.54 |
| 15 |
Londono Arias, Isabel (10)
|
MRCOND |
1:07.98 |
1:03.75 |
-4.23 |
|
Pomeroy, Catherine E (10)
|
MRCOND |
1:01.15 |
DQ |
- |
|
Henry, Molly R (9)
|
MRCOND |
1:28.41 |
DQ |
- |
|
Beasley, Mikaiya Z (10)
|
MRCOND |
|
DQ |
- |