| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Raser, Emma F (8)
|
MANPAC |
48.06 |
45.85 |
-2.21 |
| 2 |
Fichter, Reese C (8)
|
MAUDAC |
58.88 |
49.55 |
-9.33 |
| 3 |
Rawa, Samantha D (8)
|
MAUN |
|
49.62 |
- |
| 4 |
Gattuso, Tessa E (8)
|
MAGRA |
52.86 |
49.73 |
-3.13 |
| 5 |
Mciver-Jenkins, Eva N (8)
|
MASERP |
51.36 |
49.85 |
-1.51 |
| 5 |
Manuel, Zoe E (8)
|
MAGRA |
52.39 |
49.85 |
-2.54 |
| 7 |
Fidanza, Quintilia N (7)
|
MAGRA |
56.07 |
51.75 |
-4.32 |
| 8 |
Weingarten, Sophie R (7)
|
MAFCA |
|
54.34 |
- |
| 9 |
Vitella, Olivia (8)
|
MAUDAC |
|
55.09 |
- |
| 10 |
Abraham, Audrey (8)
|
MACHEL |
56.41 |
55.46 |
-0.95 |
| 11 |
Clark, Marin E (8)
|
MANPAC |
|
55.91 |
- |
| 12 |
Mandrell, Emerson O (7)
|
MAFSSC |
59.10 |
55.96 |
-3.14 |
| 13 |
Soroka, Michelina R (8)
|
MADCAA |
59.48 |
56.17 |
-3.31 |
| 14 |
Burrowes, Anna M (8)
|
MAFSSC |
|
56.28 |
- |
| 15 |
Fisher, Paige E (7)
|
MAGRA |
1:00.38 |
1:01.43 |
1.05 |
| 16 |
Pappentick, Addison K (7)
|
MAEMAC |
|
1:01.46 |
- |
| 17 |
Cohen, Maren K (8)
|
MAFCA |
|
1:01.47 |
- |
| 18 |
Keagy, Jennifer M (8)
|
MAGAAC |
57.13 |
1:01.69 |
4.56 |
| 19 |
Burns, Julia R (8)
|
MALMOR |
|
1:03.55 |
- |
| 20 |
Robinson, Grace C (8)
|
MAEMAC |
|
1:04.62 |
- |
| 21 |
Harnish, Meridyth C (7)
|
MAFSSC |
1:02.41 |
1:05.32 |
2.91 |
| 22 |
Connell, Samantha R (8)
|
MALVA |
|
1:06.10 |
- |
| 23 |
Otero-Rehrig, Hazel C (8)
|
MALVA |
|
1:06.26 |
- |
| 24 |
Yang, Jennifer D (7)
|
MAFCA |
|
1:07.61 |
- |
| 25 |
Morton, Chloe T (7)
|
MAFCA |
|
1:09.20 |
- |
|
Wasserstrom, Abbie R (8)
|
MALMOR |
|
DQ |
- |