| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lewis, Brynn B (10)
|
MAPAY |
1:08.35 |
1:08.43 |
0.08 |
| 2 |
D'Ariano, Reese E (9)
|
MAGAAC |
1:11.89 |
1:10.45 |
-1.44 |
| 3 |
Tooze, Grace P (10)
|
MAEAAC |
1:21.38 |
1:13.36 |
-8.02 |
| 4 |
Brazer, Charlotte E (10)
|
MAGAAC |
1:13.92 |
1:13.69 |
-0.23 |
| 5 |
Cooper, Addison L (10)
|
MAPAY |
1:16.96 |
1:14.19 |
-2.77 |
| 6 |
Enakhimion, Ivie F (10)
|
MAEAAC |
1:10.97 |
1:15.35 |
4.38 |
| 7 |
Ciavarelli, Madison A (9)
|
MAUN-E |
1:19.77 |
1:16.52 |
-3.25 |
| 8 |
Kohm, Gabriella E (9)
|
MAGAAC |
1:19.85 |
1:17.79 |
-2.06 |
| 9 |
Bell, Sofia R (10)
|
MACHEL |
1:25.61 |
1:19.18 |
-6.43 |
| 10 |
Deck, Josephine M (10)
|
MACHEL |
1:33.37 |
1:20.72 |
-12.65 |
| 11 |
Williams, Mazie L (10)
|
MAGAAC |
|
1:20.91 |
- |
| 12 |
Williams, Hannah M (10)
|
MAEAAC |
1:26.03 |
1:21.50 |
-4.53 |
| 13 |
Moore, Kathryn J (10)
|
MASERP |
1:20.21 |
1:22.72 |
2.51 |
| 14 |
Wojnovich, Amelia E (9)
|
MAEAAC |
1:34.00 |
1:24.79 |
-9.21 |
| 15 |
Bell, Grace M (9)
|
MACHEL |
|
1:27.42 |
- |
| 16 |
DeMartinis, Cathrina (9)
|
MASERP |
|
1:27.58 |
- |
| 17 |
Karpinski, Genevieve F (9)
|
MASERP |
1:28.35 |
1:27.90 |
-0.45 |
| 18 |
Hehmeyer, Calla S (9)
|
MAGAAC |
1:32.97 |
1:30.53 |
-2.44 |
| 19 |
Kuchar, Morgan E (10)
|
MACHEL |
|
1:33.64 |
- |
| 20 |
Fracht, Jillian D (10)
|
MAUN-G |
|
2:19.72 |
- |
|
Song, Sophia (9)
|
MAGAAC |
|
NS |
- |
|
Leoni, Joie J (10)
|
MAUN-G |
|
NS |
- |