| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Largen, Caroline F (12)
|
MRUN |
35.93 |
36.64 |
0.71 |
| 2 |
Schroeder, Mary (12)
|
MRHAA |
38.89 |
37.41 |
-1.48 |
| 3 |
Wilcox, Hailey (11)
|
MRHAA |
39.94 |
38.07 |
-1.87 |
| 4 |
Zhang, Jennie Y (11)
|
MRLIAC |
46.39 |
40.50 |
-5.89 |
| 5 |
Joseph, Lucina M (12)
|
MRLIAC |
46.01 |
41.53 |
-4.48 |
| 6 |
Veronese, Rebecca E (12)
|
MRLIAC |
51.00 |
45.04 |
-5.96 |
| 7 |
Scavuzzo, Rose P (11)
|
MRHAA |
53.65 |
46.60 |
-7.05 |
| 8 |
Zwerling, Sarah E (11)
|
MRLIAC |
50.03 |
46.94 |
-3.09 |
| 9 |
Lee, Rachel S (12)
|
MRLIAC |
1:05.00 |
47.39 |
-17.61 |
| 10 |
Vassilas, Olivia M (11)
|
MRHAA |
56.70 |
48.06 |
-8.64 |
| 11 |
Santangelo, Sophia A (12)
|
MRLIAC |
57.00 |
48.65 |
-8.35 |
| 12 |
Caldwell-Sims, Jenae C (11)
|
MRLIAC |
1:20.00 |
51.63 |
-28.37 |
| 13 |
Rosslee, Emma J (11)
|
MRTS |
57.68 |
54.01 |
-3.67 |
| 14 |
Eng, Allison M (11)
|
MRLIAC |
1:15.00 |
56.66 |
-18.34 |
| 15 |
Zhou, Ellin (12)
|
MRLIAC |
55.00 |
57.32 |
2.32 |
| 16 |
Zhang, Maggie (11)
|
MRLIAC |
1:11.84 |
1:02.65 |
-9.19 |
| 17 |
Li, Ivy (11)
|
MRGATE |
1:11.91 |
1:05.09 |
-6.82 |
|
Fanuko, Jayden H (11)
|
MRLIAC |
56.18 |
DQ |
- |
|
Sawlani, Drishti D (11)
|
MRLIAC |
1:05.00 |
DQ |
- |
|
Yun, Samantha (12)
|
MRLIAC |
1:05.00 |
DQ |
- |