| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brindle, Lauren (8)
|
NJGMY |
16.38 |
15.98 |
-0.40 |
| 2 |
Wheeler, Olivia S (8)
|
NJCJAC |
19.91 |
17.26 |
-2.65 |
| 3 |
Smith, Mia C (8)
|
NJTAC |
18.24 |
17.45 |
-0.79 |
| 4 |
Haddad, Layla M (8)
|
NJNJRC |
19.69 |
18.24 |
-1.45 |
| 5 |
Ferraro, Lindsay (8)
|
MAPJA |
21.45 |
21.03 |
-0.42 |
| 6 |
Steinmetz, Kendra L (8)
|
MAPJA |
23.21 |
21.58 |
-1.63 |
| 7 |
Berliner, Rachel A (8)
|
NJPTAC |
23.17 |
21.82 |
-1.35 |
| 8 |
Zhao, Krystina (8)
|
NJGMY |
20.51 |
21.95 |
1.44 |
| 9 |
Tolly, Emma E (8)
|
NJTAC |
23.78 |
22.56 |
-1.22 |
| 10 |
VanDeBoe, Sydney L (8)
|
NJCJAC |
21.52 |
22.64 |
1.12 |
| 11 |
Castro, Emma (8)
|
MAPJA |
21.45 |
22.70 |
1.25 |
| 12 |
Marrin, Olivia A (8)
|
NJCJAC |
22.32 |
22.86 |
0.54 |
| 13 |
Clark, Grace E (8)
|
NJTAC |
30.84 |
25.30 |
-5.54 |
| 14 |
Vargas Makrinos, Maria Sofia (8)
|
NJNJRC |
43.44 |
26.76 |
-16.68 |
| 15 |
Vargas Makrinos, Angeli (8)
|
NJNJRC |
44.00 |
31.78 |
-12.22 |