| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McDonald, Marleigh E (10)
|
NJJG |
1:37.97 |
1:31.30 |
-6.67 |
| 2 |
Dmitriyeva, Maria P (10)
|
NJRA |
1:37.45 |
1:36.16 |
-1.29 |
| 3 |
Becerra, Gabriella (10)
|
NJCBGC |
1:37.23 |
1:37.16 |
-0.07 |
| 4 |
Ayoub, Helen (10)
|
NJFOBY |
1:43.93 |
1:39.98 |
-3.95 |
| 5 |
Koonce, Morgan D (9)
|
NJFOBY |
1:45.23 |
1:40.38 |
-4.85 |
| 6 |
Yanovak, Avery G (9)
|
NJSCAR |
1:43.92 |
1:40.74 |
-3.18 |
| 7 |
Colon, Leila (9)
|
NJCBGC |
1:41.93 |
1:43.19 |
1.26 |
| 8 |
Chua, Julie (10)
|
NJSCAR |
1:46.22 |
1:43.44 |
-2.78 |
| 9 |
Duran-Gonzalez, Natasha (9)
|
NJCBGC |
1:40.22 |
1:45.67 |
5.45 |
| 10 |
Elsayed, Tolay M (9)
|
NJSCAR |
1:45.75 |
1:46.35 |
0.60 |
| 11 |
Diaz-Montoya, Muriel (10)
|
NJFOBY |
1:47.05 |
1:47.47 |
0.42 |
| 12 |
Wyrick, Leandra P (10)
|
NJSCAR |
1:48.53 |
1:48.17 |
-0.36 |
| 13 |
Moritz, Lauren A (10)
|
NJJG |
1:42.93 |
1:48.26 |
5.33 |
| 14 |
Jehangir, Divya (9)
|
NJSCAR |
1:46.70 |
1:50.64 |
3.94 |
| 15 |
Trentacoste, Aubrey C (10)
|
NJRBY |
1:48.96 |
1:53.77 |
4.81 |