| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Furlong, Chloe A (10)
|
NJTAC |
46.95 |
43.16 |
-3.79 |
| 2 |
Lingerfield, Sadie C (9)
|
NJPENN |
47.03 |
45.72 |
-1.31 |
| 3 |
Nunez, Jillian a (10)
|
NJMB |
47.46 |
46.96 |
-0.50 |
| 4 |
Soltes, Abigail (9)
|
NJSDSC |
48.33 |
47.70 |
-0.63 |
| 5 |
Spalt, Kylie (10)
|
NJTAC |
50.21 |
48.17 |
-2.04 |
| 6 |
O'Connor, Mathilde L (10)
|
NJTAC |
48.74 |
48.21 |
-0.53 |
| 7 |
Magnotta, Erin D (10)
|
NJSDSC |
51.72 |
50.68 |
-1.04 |
| 8 |
Height, Caroline E (10)
|
NJTAC |
57.81 |
51.17 |
-6.64 |
| 9 |
Flammer, Mackenzie D (9)
|
NJSDSC |
50.27 |
51.50 |
1.23 |
| 10 |
Weiss, Elisabeth N (10)
|
NJMB |
1:11.23 |
55.17 |
-16.06 |
| 11 |
Ramos, Alexis I (9)
|
NJPENN |
57.47 |
56.59 |
-0.88 |
| 12 |
Kaczynska, Olivia (8)
|
NJPENN |
1:10.99 |
56.63 |
-14.36 |
| 13 |
O'Toole, Kelly T (10)
|
NJTAC |
55.03 |
57.95 |
2.92 |
| 14 |
D 'alessandro, Reese A (9)
|
NJSDSC |
55.91 |
58.27 |
2.36 |
| 15 |
DePaolo, Ella A (8)
|
NJPENN |
1:20.99 |
59.09 |
-21.90 |
| 16 |
Bateman, Hannah E (7)
|
NJTAC |
1:19.01 |
59.37 |
-19.64 |
| 17 |
Kerr, Riley F (9)
|
NJPENN |
1:11.99 |
59.59 |
-12.40 |
| 18 |
Grimes, Kyanna (10)
|
NJTAC |
1:10.01 |
1:00.29 |
-9.72 |
| 19 |
Corcoran, Reese j (9)
|
NJMB |
1:02.42 |
1:00.92 |
-1.50 |
| 20 |
Heim, MacKenzie (6)
|
NJTAC |
1:29.00 |
1:01.26 |
-27.74 |
| 21 |
Moore, Marain k (8)
|
NJMB |
1:05.91 |
1:01.78 |
-4.13 |
| 22 |
Williams, Madison A (8)
|
NJNPR |
1:25.00 |
1:02.45 |
-22.55 |
| 23 |
Spalt, Katelyn (7)
|
NJTAC |
1:12.01 |
1:03.07 |
-8.94 |
| 24 |
Ngo, Samantha C (9)
|
NJTAC |
1:07.56 |
1:03.73 |
-3.83 |
| 25 |
Crowther, Grace K (8)
|
NJTAC |
1:19.01 |
1:03.99 |
-15.02 |
| 26 |
Woods, Nicole C (9)
|
NJTAC |
1:13.01 |
1:04.61 |
-8.40 |
| 27 |
Hearle, Matilda P (8)
|
NJPENN |
1:16.99 |
1:05.99 |
-11.00 |
| 28 |
Tarraf, Miriam A (8)
|
NJNPR |
1:25.00 |
1:10.62 |
-14.38 |
| 29 |
Crowther, Mary D (9)
|
NJTAC |
1:10.01 |
1:16.22 |
6.21 |
|
Zakutney, Emma C (8)
|
NJMB |
1:34.56 |
DQ |
- |