| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feng, Charlotte (10)
|
NJLIFE |
1:15.62 |
1:16.57 |
0.95 |
| 2 |
Huggard, Lily (10)
|
NJBB |
1:18.24 |
1:18.91 |
0.67 |
| 3 |
Leonard, Madeleine L (10)
|
NJSCY |
1:23.61 |
1:20.50 |
-3.11 |
| 4 |
Atienza, Emily (10)
|
NJLIFE |
1:20.61 |
1:22.05 |
1.44 |
| 5 |
Valencia, Jayleen (9)
|
NJEAG |
1:38.10 |
1:35.38 |
-2.72 |
| 6 |
Horowitz, Chloe E (10)
|
NJCCC |
1:45.74 |
1:36.92 |
-8.82 |
| 7 |
Downing, Cecelia (10)
|
NJBB |
1:46.15 |
1:37.84 |
-8.31 |
| 8 |
Rojas, Vanessa (10)
|
NJEAG |
1:45.00 |
1:41.58 |
-3.42 |
| 9 |
Manis, Cecilia C (9)
|
NJCCC |
1:41.00 |
1:43.10 |
2.10 |
| 9 |
Ozyurt, Asli E (10)
|
NJCCC |
1:45.03 |
1:43.10 |
-1.93 |
| 11 |
Barry, Brooke A (9)
|
NJCCC |
1:45.55 |
1:44.01 |
-1.54 |
| 12 |
Pusapati, Nidhi (9)
|
NJLIFE |
1:50.71 |
1:45.54 |
-5.17 |
| 13 |
Giordano, Alessandra B (10)
|
NJCCC |
2:00.88 |
1:45.94 |
-14.94 |
|
Alvarez, Juliana M (10)
|
NJCCC |
1:51.02 |
DQ |
- |