| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Park, Grace M (14)
|
MRNYSA |
1:14.14 |
1:12.78 |
-1.36 |
| 2 |
Palamaro, Daniella L (14)
|
MRNYSA |
1:10.47 |
1:13.66 |
3.19 |
| 3 |
Hoyng, Antoinette C (13)
|
MRNYSA |
1:11.02 |
1:14.82 |
3.80 |
| 4 |
DeGeorge, Sierra (16)
|
MRUN |
1:12.96 |
1:14.95 |
1.99 |
| 5 |
Ng, Melanie (15)
|
MRNYCP |
1:13.53 |
1:15.04 |
1.51 |
| 6 |
Laurenceau, Alyssa M (15)
|
MRYMID |
1:13.40 |
1:15.38 |
1.98 |
| 7 |
Ge, Xinrui (14)
|
MRAPEX |
1:13.59 |
1:18.38 |
4.79 |
| 8 |
Valadez, Ofelia M (15)
|
MRAPEX |
1:24.32 |
1:21.58 |
-2.74 |
| 9 |
Punnoose, Ann j (14)
|
MRYMID |
1:20.90 |
1:22.38 |
1.48 |
| 10 |
Donnellan, Molly (14)
|
MRUN |
1:22.50 |
1:22.95 |
0.45 |
| 11 |
Leal, Nancy (15)
|
MRRED |
1:22.00 |
1:23.59 |
1.59 |
| 12 |
O'Donnell, Mairead E (16)
|
MRHVD |
1:19.87 |
1:26.10 |
6.23 |
| 13 |
Lau, Emma S (15)
|
MRNYSA |
1:27.08 |
1:26.11 |
-0.97 |
| 14 |
Suzuki, Yuiko (14)
|
MRYMID |
1:25.20 |
1:26.54 |
1.34 |
| 15 |
Etnel, Jillian M (14)
|
MRUN |
1:27.96 |
1:28.15 |
0.19 |
| 16 |
Marcotullio, Isabella X (14)
|
MRRED |
1:29.21 |
1:28.25 |
-0.96 |
| 17 |
Valenzuela, Victoria C (13)
|
MRYMID |
|
1:28.61 |
- |
| 18 |
Springer, Ella C (13)
|
MRNYSA |
1:30.97 |
1:28.75 |
-2.22 |
| 19 |
Lutchmansingh, Emily E (14)
|
MRRED |
1:25.39 |
1:28.90 |
3.51 |
| 20 |
Goyal, Ilina (13)
|
MRYMID |
1:31.81 |
1:28.96 |
-2.85 |
| 21 |
Rodriguez, Andrea I (15)
|
MRRED |
1:31.11 |
1:29.61 |
-1.50 |
| 22 |
Vargas, Alexandra M (13)
|
MRNYSA |
1:36.99 |
1:30.51 |
-6.48 |
| 23 |
Gooden, T'Neil (14)
|
MRNYCP |
1:34.75 |
1:31.54 |
-3.21 |
| 24 |
Inverdale, Julieanne A (13)
|
MRNYSA |
1:28.39 |
1:33.01 |
4.62 |
| 25 |
Barnhorst, Marcella R (13)
|
MRNYSA |
1:36.20 |
1:35.07 |
-1.13 |
| 26 |
Wishnia, Hailey F (13)
|
MRUN |
|
1:36.11 |
- |
| 27 |
Cajamarca, Evelyn G (14)
|
MRRED |
1:41.11 |
1:36.86 |
-4.25 |