| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hahn, Lily (10)
|
MARAD |
1:17.00 |
1:16.60 |
-0.40 |
| 2 |
Stressman, Kayla M (10)
|
MANPAC |
1:17.79 |
1:17.88 |
0.09 |
| 3 |
Herbst, Laura K (10)
|
MAPAAC |
1:17.66 |
1:18.09 |
0.43 |
| 4 |
Hess, Rachael S (9)
|
MAAAC |
|
1:18.87 |
- |
| 5 |
Green, Olivia S (10)
|
MAKIDS |
1:23.81 |
1:19.29 |
-4.52 |
| 6 |
Tassinari, Marianne E (10)
|
MAUN |
1:33.25 |
1:22.97 |
-10.28 |
| 7 |
Gillan, Madison F (10)
|
MAPFY |
1:25.88 |
1:24.31 |
-1.57 |
| 8 |
Smith, Carley M (10)
|
MAUPY |
1:25.85 |
1:24.59 |
-1.26 |
| 9 |
Grimley, Taylor O (9)
|
MARAD |
|
1:24.68 |
- |
| 10 |
Cross, Mackenzie (10)
|
MAGSY |
|
1:24.84 |
- |
| 11 |
Piacenti, Lily (10)
|
MAPFY |
1:41.60 |
1:27.25 |
-14.35 |
| 12 |
Lin, Simone (9)
|
MAPAAC |
1:25.50 |
1:27.67 |
2.17 |
| 13 |
McHugh, Alicia (10)
|
MADCAA |
1:32.34 |
1:31.26 |
-1.08 |
| 14 |
Guntz, Catie R (10)
|
MAUPY |
1:25.97 |
1:33.70 |
7.73 |
| 15 |
Edwards, Katherine A (9)
|
MASPFD |
1:39.41 |
1:33.82 |
-5.59 |
| 16 |
Murray, Amanda W (9)
|
MASPFD |
|
1:36.41 |
- |
| 17 |
O'Doherty, Ashley J (9)
|
MADCAA |
|
1:38.62 |
- |
| 18 |
Gray, Phoebe E (9)
|
MABRY |
1:34.85 |
1:38.76 |
3.91 |
| 19 |
Taylor, Sovannary M (9)
|
MAEAST |
|
1:40.98 |
- |
| 20 |
Mlodzienski, Sophia (9)
|
MARAD |
1:42.59 |
1:41.20 |
-1.39 |
| 21 |
Garrabrant, Megan S (9)
|
MANRG |
|
1:41.71 |
- |
| 22 |
Soroka, Michelina R (9)
|
MADCAA |
|
1:54.24 |
- |
| 23 |
Sadler, Cheyenne N (9)
|
MAAAC |
1:49.23 |
2:08.96 |
19.73 |
|
Okongwu, Ijenu U (10)
|
MASERP |
1:25.00 |
NS |
- |
|
Durnall, Jennifer E (9)
|
MAAAC |
1:59.38 |
NS |
- |
|
Little, Jewel A (10)
|
MAPFY |
1:26.29 |
NS |
- |
|
Pennekamp, Eleanora L (9)
|
MADCAA |
1:26.73 |
NS |
- |
|
Ciaverelli, Cecelia G (9)
|
MANRG |
|
NS |
- |