| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shannon, Kimberly G (11)
|
MASUNY |
39.33 |
37.13 |
-2.20 |
| 1 |
Eby, Kendall E (12)
|
MALAC |
|
37.73 |
- |
| 1 |
Ruona, Katherine G (12)
|
MAWAVE |
36.99 |
37.90 |
0.91 |
| 2 |
McCool, Kiaha M (11)
|
MANLAC |
38.71 |
37.50 |
-1.21 |
| 2 |
Thorning, Jillian R (12)
|
MACBFY |
36.09 |
38.08 |
1.99 |
| 2 |
Johnson, Natalie M (12)
|
MAWAC |
44.55 |
39.47 |
-5.08 |
| 3 |
El Ghissassi, Ritaj (12)
|
NIUN-7 |
37.15 |
38.38 |
1.23 |
| 3 |
Marin, Allison (12)
|
MAUDAC |
38.59 |
38.55 |
-0.04 |
| 3 |
Shiuh, Allison M (12)
|
MAWAC |
|
39.66 |
- |
| 4 |
Forgione, Ava (12)
|
MAGSY |
42.20 |
40.06 |
-2.14 |
| 4 |
Huckel, Carolyn A (12)
|
MACBFY |
37.14 |
40.23 |
3.09 |
| 4 |
Scudder, Diedre M (12)
|
MAMSA |
41.15 |
41.13 |
-0.02 |
| 5 |
Zimmerman, Erika D (12)
|
MAUN-1 |
45.93 |
40.12 |
-5.81 |
| 5 |
Freedman, Rebecca J (12)
|
MAWSY |
38.24 |
40.87 |
2.63 |
| 5 |
Green, Emma E (12)
|
VARAYS |
40.13 |
41.21 |
1.08 |
| 6 |
He, Katherine F (12)
|
MACBST |
42.40 |
40.19 |
-2.21 |
| 6 |
Lauderbaugh, Amy L (12)
|
MAWAC |
41.55 |
41.55 |
0.00 |
| 7 |
Sandhaus, Eliza M (11)
|
MAEPAC |
|
40.58 |
- |
| 7 |
Cusack, Caroline M (11)
|
MAMSA |
40.33 |
42.13 |
1.80 |
| 8 |
Hitlin, Carolina I (11)
|
CTSHKS |
44.13 |
41.97 |
-2.16 |
| 9 |
Vangen, Ella (11)
|
MASPFD |
43.21 |
42.56 |
-0.65 |
| 10 |
Rhoge, Elana S (11)
|
MATHY |
42.65 |
42.71 |
0.06 |
| 11 |
Rice, Marah F (12)
|
MAWSY |
42.19 |
43.10 |
0.91 |
| 12 |
Milhomme, Saylor (11)
|
MANLAC |
44.91 |
43.83 |
-1.08 |
| 13 |
Koehle, Allison E (12)
|
MANLAC |
47.94 |
44.08 |
-3.86 |
| 14 |
Gomez-Fischer, Oriana K (12)
|
MAMSA |
47.53 |
44.11 |
-3.42 |
| 15 |
Oguiwara, Fernanda Y (12)
|
MAWCAC |
|
44.12 |
- |
| 16 |
Walko, Julia F (11)
|
AMNAC |
45.54 |
44.78 |
-0.76 |
| 16 |
Kullmann, Mason (11)
|
MAUDAC |
|
44.78 |
- |
| 18 |
Steska, Sophia G (11)
|
VARAYS |
49.10 |
44.88 |
-4.22 |
| 19 |
Doucette, Kate L (11)
|
MANLAC |
45.03 |
45.25 |
0.22 |
| 20 |
Calhum, Zaria C (12)
|
MAWAC |
|
45.76 |
- |
| 21 |
Ostanina, Marina D (12)
|
MATHY |
44.46 |
46.05 |
1.59 |
| 22 |
Bhatia, Saanvi (12)
|
MAMSA |
|
46.14 |
- |
| 23 |
Russ, Madeline (11)
|
MACBFY |
46.43 |
47.23 |
0.80 |
| 24 |
Russ, Olivia (11)
|
MACBFY |
48.37 |
50.06 |
1.69 |
| 25 |
Meadows, Payton E (11)
|
VARAYS |
51.00 |
50.88 |
-0.12 |
| 26 |
Dawkins, Daia I (12)
|
MAWAC |
|
51.58 |
- |
| 27 |
Samsel, Skylar J (11)
|
MANRG |
|
52.11 |
- |
| 28 |
Belair, Emily G (11)
|
MAWAC |
|
53.34 |
- |
| 29 |
Colarossi, Natalie (11)
|
MABDA |
51.58 |
54.18 |
2.60 |
|
Suko, Caroline E (11)
|
MACBST |
42.14 |
DQ |
- |
|
Nelson, Sarah (11)
|
MATHY |
53.05 |
NS |
- |
|
Sulman, Meredith R (11)
|
MASCAY |
|
NS |
- |
|
Walker, Callie E (12)
|
MANRG |
39.89 |
NS |
- |