| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wilson, Nola S (10)
|
NJCJAC |
36.22 |
35.53 |
-0.69 |
| 2 |
Karthikvatsan, Deethya (9)
|
NJEEX |
38.18 |
36.96 |
-1.22 |
| 3 |
Tangen, Kyleigh B (10)
|
NJSRAY |
38.68 |
37.08 |
-1.60 |
| 4 |
Barrows, Ellison G (8)
|
NJNJRC |
38.64 |
38.14 |
-0.50 |
| 5 |
O'Keefe, Skylar B (10)
|
NJNJRC |
40.99 |
38.25 |
-2.74 |
| 6 |
Bacinski, Riley (9)
|
NJHQH |
42.38 |
38.51 |
-3.87 |
| 7 |
Bahn, Sophia E (10)
|
NJEEX |
38.08 |
39.62 |
1.54 |
| 7 |
Bass, Amelie R (10)
|
NJSRAY |
42.68 |
39.62 |
-3.06 |
| 9 |
Pia, Julianna F (10)
|
NJCJAC |
40.34 |
39.84 |
-0.50 |
| 10 |
Karnaugh, Petra M (9)
|
NJHQH |
42.63 |
41.13 |
-1.50 |
| 11 |
Turkaly, Grayson (10)
|
NJMB |
41.61 |
41.94 |
0.33 |
| 12 |
Wheeler, Olivia S (9)
|
NJCJAC |
40.75 |
42.97 |
2.22 |
| 13 |
DeGrazio, Gabriella L (9)
|
NJFOBY |
42.35 |
43.05 |
0.70 |
| 14 |
Buffalino, Katlyn (8)
|
NJFOBY |
41.28 |
44.92 |
3.64 |