| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feld, Emma F (10)
|
MRNYCC |
33.73 |
33.63 |
-0.10 |
| 2 |
Harshman, Ella S (10)
|
MRBAD |
37.22 |
37.59 |
0.37 |
| 3 |
Martinez-Reyes, Areiannah (10)
|
MRNYCP |
44.46 |
41.44 |
-3.02 |
| 4 |
Shchuchinov, Sophia (10)
|
MRRIST |
40.17 |
41.68 |
1.51 |
| 5 |
Chavez, Kaetlyn K (10)
|
MRAPEX |
41.49 |
41.81 |
0.32 |
| 6 |
Kaufman, Claire M (10)
|
MRBAD |
42.95 |
43.22 |
0.27 |
| 7 |
Sheridan, Rory (9)
|
MRBAD |
42.25 |
43.72 |
1.47 |
| 8 |
Wong, Kristen A (10)
|
MRAPEX |
47.63 |
47.64 |
0.01 |
| 9 |
Hoffman, Noelle R (9)
|
MRPAC |
52.08 |
47.70 |
-4.38 |
| 10 |
Mitchell, Sabine L (10)
|
MRNYCC |
|
47.87 |
- |
| 11 |
Kerner-Matos, Luciana (9)
|
MRUNNY |
|
48.34 |
- |
| 12 |
Smith-Salzberg, Fayanne D (10)
|
MRJCCT |
|
48.53 |
- |
| 13 |
Inverdale, Julieanne A (10)
|
MRPAC |
49.30 |
49.58 |
0.28 |
| 14 |
Springer, Ella C (10)
|
MRPAC |
47.94 |
50.40 |
2.46 |
| 15 |
Jordan, Elena (10)
|
MRRIST |
50.00 |
50.46 |
0.46 |
| 16 |
Casellas, Krystin R (9)
|
MRKBM |
45.42 |
51.09 |
5.67 |
| 17 |
Long, Kelsey (10)
|
MRRIST |
52.67 |
52.36 |
-0.31 |
| 18 |
Park, Kayce H (8)
|
MRPAC |
51.81 |
52.99 |
1.18 |
| 19 |
Hernandez, Suri (9)
|
MRNYCP |
51.50 |
54.91 |
3.41 |
| 20 |
Slowik, Mia (8)
|
MRNYCC |
|
55.55 |
- |
| 21 |
Bice, Ciara M (8)
|
MRLIE |
59.17 |
55.60 |
-3.57 |
| 22 |
Norberg, Jonna (9)
|
MRRIST |
1:00.00 |
57.85 |
-2.15 |
| 23 |
Black, Evelyn G (9)
|
MRBAD |
1:06.58 |
58.18 |
-8.40 |
| 24 |
Chan, Angelina (9)
|
MRNYCP |
53.05 |
58.57 |
5.52 |
| 25 |
Hernandez, Destiny (8)
|
MRAPEX |
1:02.36 |
58.73 |
-3.63 |
| 26 |
Honig, Sydney M (8)
|
MRLIE |
1:10.00 |
1:01.01 |
-8.99 |
| 27 |
Honig, Madison J (10)
|
MRLIE |
55.26 |
1:01.98 |
6.72 |
| 28 |
Walsh, Jessica M (9)
|
MRLIE |
54.45 |
1:02.89 |
8.44 |
| 29 |
Wong, Erin (8)
|
MRLIE |
1:10.91 |
1:03.92 |
-6.99 |
| 30 |
Wiggins, Alayla (8)
|
MRKBM |
59.32 |
1:05.99 |
6.67 |
| 31 |
Feld, Tessa (8)
|
MRNYCC |
|
1:09.62 |
- |
|
Puchert, Isabel (9)
|
MRNYCC |
|
DQ |
- |