| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McGeehan, Jules C (14)
|
MALYM |
56.95 |
57.71 |
0.76 |
| 2 |
Butler, Makenzie E (13)
|
MARKRY |
1:00.19 |
58.20 |
-1.99 |
| 3 |
Thompson, Amanda J (14)
|
MALYM |
59.38 |
1:00.31 |
0.93 |
| 4 |
Grims, Claudia A (13)
|
MARKRY |
58.86 |
1:00.41 |
1.55 |
| 5 |
Milligan, Hallie A (13)
|
MARKRY |
1:02.56 |
1:01.26 |
-1.30 |
| 6 |
Saulino, Sofia (13)
|
MARKRY |
1:03.05 |
1:02.48 |
-0.57 |
| 7 |
Loney, McKenna E (14)
|
MALYM |
1:15.14 |
1:02.55 |
-12.59 |
| 8 |
Timoney, Maura E (14)
|
MALYM |
1:02.42 |
1:03.10 |
0.68 |
| 9 |
Thompson, Valerie A (14)
|
MALYM |
|
1:03.32 |
- |
| 10 |
Clements, Jessica D (13)
|
MALYM |
1:06.30 |
1:03.64 |
-2.66 |
| 11 |
Su, Connie (13)
|
MARKRY |
1:03.40 |
1:04.31 |
0.91 |
| 12 |
Tran, Hanna (13)
|
HATY |
1:08.42 |
1:05.66 |
-2.76 |
| 13 |
Cooley, Ava K (14)
|
MALYM |
1:06.99 |
1:06.62 |
-0.37 |
| 14 |
Baumgardner, Mattea A (14)
|
MARKRY |
1:06.19 |
1:06.78 |
0.59 |
| 15 |
McConnell, Olivia (13)
|
MALYM |
1:07.37 |
1:08.01 |
0.64 |
| 16 |
Dierkes, Maria (14)
|
MALYM |
1:11.04 |
1:08.41 |
-2.63 |
| 17 |
Piontek, Lindsey (14)
|
MAPTY |
|
1:09.84 |
- |
| 18 |
Dostalik, Sydney L (13)
|
MABCY |
1:18.73 |
1:10.39 |
-8.34 |
| 19 |
Coyle, Anna (13)
|
MAPTY |
1:13.88 |
1:10.84 |
-3.04 |
| 20 |
Kender, Calley V (14)
|
MARKRY |
1:11.20 |
1:11.15 |
-0.05 |
| 21 |
Maher, Haley M (13)
|
MARKRY |
1:11.70 |
1:11.19 |
-0.51 |
| 22 |
Wilson, Hannah (14)
|
MAPTY |
1:14.96 |
1:12.27 |
-2.69 |
| 23 |
Wicentowski, Alyse H (13)
|
MARKRY |
1:11.14 |
1:12.58 |
1.44 |
| 24 |
Andersen, Madelon E (13)
|
MARKRY |
1:10.18 |
1:12.63 |
2.45 |
| 25 |
Toussaint, Christa E (13)
|
MALYM |
1:16.39 |
1:15.66 |
-0.73 |
|
Overby, Kaylee L (13)
|
MALYM |
1:41.32 |
NS |
- |
|
Chamberlain, Olivia C (13)
|
MALYM |
1:36.40 |
NS |
- |