| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Foote, Brianna R (12)
|
MRAGMV |
30.84 |
29.39 |
-1.45 |
| 2 |
Keller, Sofia (12)
|
NJSCY |
32.80 |
32.04 |
-0.76 |
| 3 |
Prior, Kate E (11)
|
MRDVWM |
33.37 |
33.90 |
0.53 |
| 4 |
Cimorelli, Kate A (12)
|
MRNDAC |
37.12 |
35.13 |
-1.99 |
| 5 |
Bucur, Bella M (11)
|
NJSCY |
36.80 |
35.76 |
-1.04 |
| 6 |
Dovgan, Anna T (12)
|
MRMWDA |
36.92 |
36.18 |
-0.74 |
| 7 |
Byra, Elizabeth (12)
|
NJSCY |
51.89 |
36.74 |
-15.15 |
| 7 |
Crowell, Madeline G (12)
|
MRDVWM |
39.00 |
36.74 |
-2.26 |
| 9 |
Cornine, Mary Catherine A (11)
|
MRYBAR |
40.29 |
38.25 |
-2.04 |
| 10 |
Pojedinec, Lauren (12)
|
NJSCY |
38.15 |
39.89 |
1.74 |
| 11 |
Soperanez, Victoria N (12)
|
MRMWDA |
|
40.97 |
- |
| 12 |
Ball, Ana A (12)
|
ADALBS |
44.66 |
42.92 |
-1.74 |
| 13 |
Lovett, Maureen (11)
|
NJSCY |
41.89 |
43.36 |
1.47 |
| 14 |
Tatum, Shelby A (11)
|
MRAGMV |
39.91 |
44.24 |
4.33 |
| 15 |
Cabrera, Addison I (11)
|
NJSCY |
37.19 |
44.49 |
7.30 |
| 16 |
Keller, Theresa (11)
|
NJSCY |
48.01 |
48.05 |
0.04 |
| 17 |
Shaw, Skylar A (12)
|
MRMWDA |
52.06 |
51.28 |
-0.78 |
| 18 |
Crowell, Elisabeth R (11)
|
MRDVWM |
47.93 |
56.06 |
8.13 |
|
Finch, Aaliyah G (11)
|
ADALBS |
1:03.00 |
1:22.44 |
19.44 |
|
Sandvik, Abigail Y (12)
|
ADALBS |
40.35 |
NS |
- |