| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ricciardi, Allyson J (12)
|
MACBST |
26.99 |
26.85 |
-0.14 |
| 1 |
Mitchell, Victoria S (12)
|
MASSC |
29.28 |
29.35 |
0.07 |
| 1 |
Waked, Christelle M (12)
|
MATRA |
35.12 |
32.09 |
-3.03 |
| 2 |
Duncheskie, Grace C (12)
|
MASPFD |
27.78 |
28.27 |
0.49 |
| 2 |
Kellner, Gabriella H (11)
|
MACBST |
29.72 |
29.86 |
0.14 |
| 2 |
Baicoianu, Ada (12)
|
MAUMAC |
33.28 |
32.15 |
-1.13 |
| 3 |
Park, Sue Bin (12)
|
MAUNCB |
|
28.29 |
- |
| 3 |
Thoennes, Emma R (11)
|
MAPENN |
29.17 |
29.90 |
0.73 |
| 3 |
Payne, Kathleen E (11)
|
MAUMAC |
32.08 |
32.17 |
0.09 |
| 4 |
Kolessar, Kaitlyn R (11)
|
MASSC |
28.94 |
28.34 |
-0.60 |
| 4 |
Ruch, Elizabeth P (12)
|
MACBST |
30.49 |
30.02 |
-0.47 |
| 4 |
Danser, Julia A (12)
|
MATRA |
34.44 |
32.32 |
-2.12 |
| 5 |
Page, Zoe L (11)
|
MACBST |
29.06 |
28.56 |
-0.50 |
| 5 |
Shackelford, Madison L (12)
|
MACBST |
30.45 |
30.09 |
-0.36 |
| 5 |
Russ, Olivia (12)
|
MACBFY |
32.82 |
32.37 |
-0.45 |
| 6 |
Mottershead, Freya L (11)
|
MACBFY |
29.81 |
28.92 |
-0.89 |
| 6 |
Williams, Emma V (12)
|
MACBST |
|
30.37 |
- |
| 6 |
Russ, Madeline (12)
|
MACBFY |
32.10 |
32.63 |
0.53 |
| 7 |
Karnaugh, Daniela B (12)
|
NJTWST |
28.97 |
29.01 |
0.04 |
| 7 |
Bahn, Sophia E (12)
|
MATHY |
30.77 |
31.32 |
0.55 |
| 7 |
Ott, Cassidy M (11)
|
MASSC |
32.83 |
33.31 |
0.48 |
| 8 |
LaPlaunt, Katelyn (12)
|
MACAC |
|
31.40 |
- |
| 8 |
Clarke, Kathryn (11)
|
MACBFY |
33.57 |
33.43 |
-0.14 |
| 9 |
Maurya, Anshi (11)
|
MAUMAC |
34.82 |
33.46 |
-1.36 |
| 10 |
Stankiewicz-Goldsmit, Olivi (11)
|
MASSC |
|
33.55 |
- |
| 11 |
Si, Christina K (11)
|
MASSC |
33.46 |
33.87 |
0.41 |
| 12 |
Shapiro, Sarah (11)
|
MACBFY |
32.56 |
33.90 |
1.34 |
| 13 |
Bottino, Gianna M (11)
|
MACBST |
|
34.01 |
- |
| 14 |
Fiore, Autumn M (11)
|
MAMUHL |
34.32 |
35.10 |
0.78 |
| 15 |
Meyers, Sophia M (11)
|
MALMOR |
53.44 |
36.12 |
-17.32 |
| 16 |
Tayal, Ayesha (12)
|
MACBST |
37.61 |
36.13 |
-1.48 |
| 17 |
Magliaro, Lauren M (12)
|
MACBFY |
36.04 |
36.97 |
0.93 |
| 18 |
Moore, Aubrie E (11)
|
MASOUD |
|
37.78 |
- |
| 18 |
Liu, Cheryl (11)
|
MACBFY |
41.22 |
37.78 |
-3.44 |
| 20 |
Senior, Mina (11)
|
MACBFY |
38.79 |
37.85 |
-0.94 |
| 21 |
Satheesh, Varunikha M (11)
|
MACBST |
|
37.97 |
- |
| 22 |
Graham, Emily C (11)
|
MASSC |
42.55 |
40.29 |
-2.26 |
|
Grinberg, Victoria (11)
|
MALMOR |
|
NS |
- |
|
Ciamaichelo, Clara N (12)
|
MALMOR |
|
NS |
- |
|
Elston, Ayanna G (11)
|
MATRA |
|
NS |
- |
|
Poon, Jaime C (11)
|
MACBST |
32.19 |
NS |
- |
|
Traylor, Evelyn R (12)
|
MAUMAC |
37.66 |
NS |
- |