| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peppiatt, Grace (11)
|
MRUN |
33.03 |
31.00 |
-2.03 |
| 2 |
Ristaino, Alexis (12)
|
MRDVWM |
32.12 |
32.28 |
0.16 |
| 3 |
Collins, Ryleigh (11)
|
MRDVWM |
32.45 |
32.38 |
-0.07 |
| 4 |
Hornbeck, Brooke A (12)
|
MRPBAC |
34.11 |
32.51 |
-1.60 |
| 5 |
Mayerhauser, Leah E (12)
|
MRMWDA |
34.26 |
33.93 |
-0.33 |
| 6 |
Lambert, Mackenzie (12)
|
NJBB |
34.97 |
34.35 |
-0.62 |
| 7 |
Wong, Erin O (12)
|
NJBB |
35.13 |
34.55 |
-0.58 |
| 8 |
Wright, Hannah E (12)
|
MRWSSC |
35.37 |
35.03 |
-0.34 |
| 9 |
Etnel, Jillian M (12)
|
MRWSSC |
49.06 |
35.49 |
-13.57 |
| 10 |
Gillan, Madison (11)
|
MRDVWM |
35.79 |
36.22 |
0.43 |
| 11 |
Mahin, Anora M (12)
|
MRWSSC |
38.40 |
37.18 |
-1.22 |
| 12 |
Hoffer, Rebecca C (11)
|
NJBB |
41.01 |
37.51 |
-3.50 |
| 13 |
Pacheco, Maya G (11)
|
MRYBAR |
40.37 |
39.50 |
-0.87 |
| 14 |
Varcadipane, Lillian J (11)
|
MRMWDA |
40.80 |
40.49 |
-0.31 |
| 15 |
Proulx, Diana (11)
|
MRMWDA |
52.99 |
41.24 |
-11.75 |
| 16 |
Holderith, Margaret (11)
|
MRDVWM |
51.25 |
44.94 |
-6.31 |
| 17 |
Elgayar, Lillian (12)
|
MRDVWM |
54.34 |
53.27 |
-1.07 |
| 18 |
Guadalupe, Charisma (11)
|
MRYBAR |
1:05.24 |
53.51 |
-11.73 |
| 19 |
Muscarella, Katrina L (12)
|
MRYBAR |
47.48 |
55.27 |
7.79 |
| 20 |
Gadol, Kaylee (11)
|
MRMVA |
|
57.25 |
- |
|
Patterson, Leigh A (11)
|
MRMWDA |
47.20 |
DQ |
- |
|
Barbosa, Melania F (11)
|
NJBB |
1:01.11 |
DQ |
- |
|
Bonnick, Zendrah O (11)
|
MRWSSC |
46.65 |
NS |
- |