| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Knopsnyder, Ava N (12)
|
MALAC |
1:13.21 |
1:12.84 |
-0.37 |
| 1 |
Hanna, Kendall O (12)
|
MAUN-1 |
|
1:18.65 |
- |
| 1 |
Sung, Inhye (12)
|
MASCAY |
1:25.58 |
1:23.38 |
-2.20 |
| 2 |
Mellinger, Ashley E (11)
|
MALAC |
1:19.62 |
1:14.73 |
-4.89 |
| 2 |
Ruch, Elizabeth P (12)
|
MACBST |
1:29.97 |
1:22.76 |
-7.21 |
| 2 |
Burkholder, Bria L (12)
|
MALAC |
1:23.85 |
1:24.65 |
0.80 |
| 3 |
Majewski, Madeline J (12)
|
MACBST |
1:17.81 |
1:17.35 |
-0.46 |
| 3 |
Zimmerman, Adelyn A (11)
|
MALAC |
|
1:22.77 |
- |
| 3 |
Pazuchanics, Kathryn E (12)
|
AMPTSC |
1:27.63 |
1:25.24 |
-2.39 |
| 4 |
Aiello, Cameron J (12)
|
MAWAC |
1:35.03 |
1:23.57 |
-11.46 |
| 4 |
Kellner, Gabriella H (12)
|
MACBST |
1:27.90 |
1:26.26 |
-1.64 |
| 5 |
Mottershead, Freya L (11)
|
MACBFY |
1:31.79 |
1:26.58 |
-5.21 |
| 5 |
Shapiro, Sarah (11)
|
MACBFY |
1:26.23 |
1:30.87 |
4.64 |
| 6 |
DiMartile, Anna M (11)
|
MAUDAC |
|
1:27.47 |
- |
| 6 |
Ryan, Maxalyn E (11)
|
MAWAC |
1:28.96 |
1:32.28 |
3.32 |
| 7 |
Chen, Emily Y (11)
|
MASCAY |
1:31.09 |
1:30.38 |
-0.71 |
| 8 |
Hosley, Abrianna A (11)
|
MANLAC |
|
1:30.68 |
- |
| 9 |
Shapiro, Madeline S (11)
|
MAUDAC |
1:32.32 |
1:30.79 |
-1.53 |
| 10 |
Stillwagon, Ella J (11)
|
AMGCY |
|
1:32.53 |
- |
| 11 |
Chen, Ally Y (12)
|
AMPTSC |
2:02.33 |
1:42.20 |
-20.13 |
| 12 |
Elliott, Addison E (12)
|
MALAC |
|
1:44.57 |
- |
| 13 |
Mason, Charlotte A (11)
|
MAWAC |
1:55.09 |
1:47.36 |
-7.73 |
| 14 |
Hayes, Sarah K (11)
|
MAWAC |
|
1:50.93 |
- |
| 15 |
Galko, Sophia M (11)
|
MABDA |
1:50.05 |
1:52.52 |
2.47 |