| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McIntyre, Savannah Y (10)
|
MRSPAR |
37.59 |
36.08 |
-1.51 |
| 2 |
Dickman, Rian (10)
|
MRVAC |
37.40 |
36.13 |
-1.27 |
| 3 |
Kantrowitz, Alexandra L (10)
|
MRSPAR |
38.48 |
38.34 |
-0.14 |
| 4 |
Jenkins, Shae K (10)
|
MRNDAC |
44.42 |
40.60 |
-3.82 |
| 5 |
Gomez, Ivonne (9)
|
MRSPAR |
42.36 |
43.80 |
1.44 |
| 6 |
Wright, Hannah E (10)
|
MRWSSC |
43.13 |
43.85 |
0.72 |
| 7 |
Kung, Annabelle D (9)
|
MRSPAR |
44.89 |
44.83 |
-0.06 |
| 8 |
Gomez, Alyssa E (9)
|
MRYBAR |
45.73 |
45.69 |
-0.04 |
| 9 |
Ramkissoon, Amiya M (9)
|
MRYBAR |
46.17 |
46.31 |
0.14 |
| 10 |
Chin, Grace E (9)
|
MRWSSC |
49.27 |
46.98 |
-2.29 |
| 11 |
Donovan, Ciara C (9)
|
MRYBAR |
50.57 |
49.43 |
-1.14 |
| 12 |
Obrien-Bruno, Ella E (9)
|
MRYBAR |
47.23 |
51.78 |
4.55 |
| 13 |
Kennedy, Kate E (9)
|
MRWSSC |
50.09 |
52.49 |
2.40 |
| 14 |
Kropp, Kyla A (9)
|
MRYBAR |
55.07 |
52.99 |
-2.08 |
| 15 |
Tello, Lizette (10)
|
MRSPAR |
55.32 |
55.36 |
0.04 |
|
Avancena, Regina Marie A (9)
|
MRNDAC |
58.11 |
DQ |
- |