| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Norton, Madeline M (14)
|
ADUSAM |
29.54 |
29.80 |
0.26 |
| 2 |
Ng, Melanie (16)
|
MRNYCP |
32.53 |
30.51 |
-2.02 |
| 3 |
Hanin, Katherine P (15)
|
MRHS |
36.84 |
32.76 |
-4.08 |
| 4 |
Wong, Joyce H (15)
|
MRHS |
35.73 |
32.97 |
-2.76 |
| 5 |
Gershanok, Marta E (13)
|
NJWAVE |
31.69 |
33.32 |
1.63 |
| 6 |
Javier, Chrisabella K (16)
|
MRAPEX |
36.33 |
34.41 |
-1.92 |
| 7 |
Chan, Angelina (13)
|
MRNYCP |
34.13 |
35.17 |
1.04 |
| 8 |
Huang, Chloe K (14)
|
MRHS |
37.56 |
36.46 |
-1.10 |
| 9 |
Valadez, Ofelia M (17)
|
MRAPEX |
|
37.67 |
- |
| 10 |
Dilone Amaro, Yenifer (15)
|
MRAPEX |
|
37.74 |
- |
| 11 |
Adamo, Gabriella R (14)
|
ADUSAM |
38.22 |
37.80 |
-0.42 |
| 12 |
Rojas, Amy (15)
|
MRNYCP |
40.50 |
38.89 |
-1.61 |
| 13 |
Koch, Samantha W (13)
|
MRUN |
44.93 |
40.65 |
-4.28 |
| 14 |
Chabert, Kianna A (15)
|
MRAPEX |
|
43.23 |
- |
| 15 |
Chavez, Gabrielle M (16)
|
MRAPEX |
42.70 |
44.06 |
1.36 |