| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Marina C (12)
|
MAUMLY |
54.69 |
55.25 |
0.56 |
| 2 |
Lowe, Madelyn (12)
|
MAKAY |
56.08 |
56.01 |
-0.07 |
| 3 |
Iwasyk, Izzy B (11)
|
MAKAY |
57.02 |
57.06 |
0.04 |
| 4 |
Kouh, Hailey J (12)
|
MARKRY |
1:00.61 |
58.86 |
-1.75 |
| 5 |
Filipovski, Mia (12)
|
MAPAY |
58.95 |
59.52 |
0.57 |
| 6 |
Hess, Rachael S (12)
|
MARY |
1:00.54 |
59.62 |
-0.92 |
| 7 |
Grindle, Ella P (12)
|
MAPAY |
59.68 |
59.83 |
0.15 |
| 8 |
Rogers, Vivian N (12)
|
MARY |
1:01.30 |
1:00.55 |
-0.75 |
| 9 |
Pfaff, Ava N (11)
|
MAJY |
1:01.78 |
1:00.77 |
-1.01 |
| 10 |
Andrews, Ashley A (12)
|
MABYNS |
1:02.59 |
1:00.96 |
-1.63 |
| 11 |
Collison, Keriann G (11)
|
MAWCAY |
1:03.66 |
1:01.11 |
-2.55 |
| 12 |
Kubiak, Michelle D (12)
|
MARAYS |
1:01.87 |
1:01.72 |
-0.15 |
| 13 |
Nsereko, Sara (12)
|
MAWCAY |
1:05.60 |
1:02.16 |
-3.44 |
| 14 |
Andrews, Stephanie E (12)
|
MABYNS |
1:04.05 |
1:02.86 |
-1.19 |
| 15 |
Rhoge, Elana S (11)
|
MATHY |
1:01.25 |
1:03.26 |
2.01 |
| 16 |
Wengrowski, Sullivan L (12)
|
MARY |
1:05.13 |
1:04.38 |
-0.75 |
| 17 |
Rowlyk, Megan R (12)
|
MARAYS |
1:04.82 |
1:04.59 |
-0.23 |
| 18 |
Zebluim, Anya E (12)
|
MAWCAY |
1:05.47 |
1:04.66 |
-0.81 |
| 19 |
DeConti, Avery E (11)
|
MARAYS |
1:07.28 |
1:04.87 |
-2.41 |
| 20 |
Lynch, Sylvi (12)
|
MABCY |
1:06.26 |
1:05.44 |
-0.82 |
| 21 |
Arthur, Mikayla A (11)
|
MARY |
1:04.31 |
1:05.51 |
1.20 |
| 22 |
Cooper, Olivia J (11)
|
MAPAY |
1:05.60 |
1:05.62 |
0.02 |
| 23 |
Landers, Kaitlyn R (11)
|
MATHY |
1:07.37 |
1:05.65 |
-1.72 |
| 24 |
Chebeleu, Vivienne (12)
|
NPY |
1:06.72 |
1:05.79 |
-0.93 |
| 25 |
Ruch, Elizabeth P (11)
|
MACBFY |
1:05.80 |
1:05.82 |
0.02 |
| 26 |
Marcinko, Brooke (12)
|
MARY |
1:06.84 |
1:05.96 |
-0.88 |
| 27 |
DePasquale, Gianna M (11)
|
MALYM |
1:06.14 |
1:06.07 |
-0.07 |
| 28 |
Zeng, Lilian (11)
|
MALCY |
1:07.12 |
1:06.22 |
-0.90 |
| 29 |
McGinley, Monica (12)
|
MAJY |
1:05.19 |
1:06.34 |
1.15 |
| 30 |
Rothberg, Mina (12)
|
HATY |
1:05.68 |
1:06.41 |
0.73 |
| 31 |
Lacovara, Leah (11)
|
MALCY |
1:05.73 |
1:06.56 |
0.83 |
| 32 |
Weingarten, Catie (11)
|
MAJY |
1:06.55 |
1:06.67 |
0.12 |
| 33 |
Gross, Molly A (12)
|
MACBFY |
1:06.76 |
1:06.92 |
0.16 |
| 34 |
Eisenhofer, Samantha M (11)
|
MARY |
1:06.92 |
1:07.21 |
0.29 |
| 35 |
Petty, Sydney (11)
|
MACBFY |
1:06.96 |
1:07.39 |
0.43 |
| 36 |
Richard, Bayley (11)
|
MAPTY |
1:06.93 |
1:07.77 |
0.84 |
| 37 |
Berkoski, Riley M (12)
|
MABYNS |
1:07.22 |
1:08.07 |
0.85 |
| 38 |
Quay, Elizabeth (11)
|
MALCY |
1:06.75 |
1:08.87 |
2.12 |
| 39 |
Gordon, Natalie (11)
|
NPY |
1:06.67 |
1:08.93 |
2.26 |
| 40 |
Collin, Carys E (11)
|
MAUMLY |
1:06.07 |
1:09.80 |
3.73 |