| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shields, Logan R (12)
|
MAJW |
34.84 |
39.41 |
4.57 |
| 2 |
Kolessar, Kaitlyn R (11)
|
MASSC |
40.80 |
39.62 |
-1.18 |
| 3 |
Keim, Lilliana E (11)
|
MASEA |
41.88 |
39.80 |
-2.08 |
| 4 |
Fenton, Kirra L (11)
|
MASEA |
40.85 |
39.82 |
-1.03 |
| 5 |
Tilger, Camryn N (11)
|
MAJW |
43.28 |
41.42 |
-1.86 |
| 6 |
Mallari, Jewel (12)
|
MASEA |
40.79 |
41.46 |
0.67 |
| 7 |
DeCardona, Sophia E (11)
|
MAGAAC |
45.08 |
41.86 |
-3.22 |
| 7 |
Dolan, Reilly D (11)
|
MAUMLY |
42.49 |
41.86 |
-0.63 |
| 9 |
Yushan, Rachel (12)
|
MAPVA |
40.74 |
42.37 |
1.63 |
| 10 |
Hsu, Hannah (11)
|
CTWYW |
42.41 |
42.57 |
0.16 |
| 11 |
Randolph, Lillian I (11)
|
MAUMLY |
43.16 |
42.92 |
-0.24 |
| 12 |
Cortes, Erin B (11)
|
MAJW |
45.49 |
43.31 |
-2.18 |
| 13 |
Bukowski, Karolina (12)
|
CTWYW |
43.07 |
43.96 |
0.89 |
| 13 |
Fitzpatrick, Anna M (12)
|
MAGAAC |
37.03 |
43.96 |
6.93 |
| 15 |
Kelly, Bridget (12)
|
CTWYW |
39.17 |
44.73 |
5.56 |
| 16 |
Tran, Anna (12)
|
MAPVA |
42.46 |
44.79 |
2.33 |
| 17 |
Hynes, Julia M (12)
|
MAGPAC |
45.38 |
45.52 |
0.14 |
| 18 |
Sobczak, Alexandra (11)
|
MAJW |
38.88 |
46.04 |
7.16 |
| 19 |
Shuff, Willow E (11)
|
MAJW |
39.49 |
46.15 |
6.66 |
| 20 |
Hasko, Lexi (12)
|
CTWYW |
39.84 |
47.52 |
7.68 |
|
Pyne, Kathryn E (12)
|
MAGPAC |
39.77 |
NS |
- |
|
McGlinchey, Scarlett R (11)
|
MAGPAC |
40.20 |
NS |
- |
|
Iordanov, Isabella I (11)
|
MASEA |
39.77 |
NS |
- |