| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hornby, Addison L (12)
|
MAWGY |
1:05.79 |
1:01.84 |
-3.95 |
| 2 |
Weinert, Samantha T (11)
|
MARKRY |
1:04.86 |
1:02.03 |
-2.83 |
| 3 |
Madden, Isabella R (11)
|
MARKRY |
1:05.61 |
1:02.55 |
-3.06 |
| 4 |
Stewart, Ava (12)
|
MABCY |
1:07.76 |
1:03.88 |
-3.88 |
| 5 |
Murphy, Chloe (11)
|
MALYM |
1:06.49 |
1:05.92 |
-0.57 |
| 6 |
Helkowski, Margaret G (12)
|
MARKRY |
1:08.34 |
1:06.20 |
-2.14 |
| 7 |
Mendel, Sadie M (12)
|
MAWGY |
1:08.33 |
1:06.52 |
-1.81 |
| 8 |
Youngblood, Kailey M (12)
|
MALYM |
1:08.52 |
1:06.67 |
-1.85 |
| 9 |
Kelly, Erin E (12)
|
MALYM |
1:09.99 |
1:08.05 |
-1.94 |
| 10 |
Holland, Genevieve A (12)
|
MAWGY |
|
1:08.43 |
- |
| 11 |
Wicentowski, Emma S (12)
|
MARKRY |
|
1:09.97 |
- |
| 12 |
Richardson, Peyton E (12)
|
MARKRY |
|
1:10.39 |
- |
| 13 |
Burden, Tara (11)
|
MALYM |
1:11.65 |
1:10.96 |
-0.69 |
| 14 |
Weedon-Miller, Anika L (11)
|
MALYM |
1:11.23 |
1:11.01 |
-0.22 |
| 15 |
Srivastava, Aarna (12)
|
MAUMLY |
1:15.22 |
1:11.37 |
-3.85 |
| 16 |
Kirkby, Kate E (12)
|
MAUMLY |
1:15.31 |
1:15.30 |
-0.01 |
| 17 |
Knouft, Keira A (11)
|
MAUMLY |
1:23.19 |
1:17.72 |
-5.47 |
| 18 |
Evans, Emily (11)
|
MABCY |
1:24.98 |
1:18.20 |
-6.78 |
| 19 |
Gupta, Hannah (12)
|
MAUMLY |
1:22.40 |
1:18.26 |
-4.14 |
| 20 |
Martelli, Reagan M (11)
|
MARKRY |
1:16.50 |
1:18.76 |
2.26 |
| 21 |
Look, Sabrina M (12)
|
MAUMLY |
1:21.87 |
1:19.39 |
-2.48 |
| 22 |
Parnati, Ridhima (11)
|
MAUMLY |
1:23.97 |
1:20.46 |
-3.51 |
| 23 |
Harris, Joanna S (11)
|
MAUMLY |
1:30.25 |
1:22.91 |
-7.34 |
| 24 |
Omlor, Olivia L (12)
|
MARKRY |
1:27.32 |
1:25.37 |
-1.95 |
| 25 |
Wen, Ally Y (12)
|
MAUMLY |
|
1:30.54 |
- |
| 26 |
Wang, Emily E (11)
|
MAUMLY |
1:29.54 |
1:32.19 |
2.65 |
| 27 |
Senbel, Chahd (12)
|
MAWGY |
1:42.06 |
1:36.35 |
-5.71 |
| 28 |
Whitfield, Sienna (12)
|
MABCY |
1:42.76 |
1:43.76 |
1.00 |
| 29 |
Poole, Katerina E (12)
|
MALYM |
1:57.97 |
1:53.61 |
-4.36 |