| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Oberdiek, Gretchen (12)
|
MALMAC |
|
1:26.68 |
- |
| 2 |
Burke, Emma G (12)
|
MARAD |
1:23.79 |
1:21.67 |
-2.12 |
| 2 |
Henry, Leila (12)
|
MALMAC |
1:33.02 |
1:26.76 |
-6.26 |
| 3 |
Nagel, Mackenzie (12)
|
MARAD |
1:24.49 |
1:22.90 |
-1.59 |
| 3 |
Gardner, Kara N (12)
|
MAUN |
1:31.97 |
1:27.17 |
-4.80 |
| 4 |
Stevenson, Abigail (11)
|
MAGSA |
1:27.35 |
1:26.50 |
-0.85 |
| 4 |
Landers, Kaitlyn R (11)
|
MAGSA |
1:30.02 |
1:27.56 |
-2.46 |
| 5 |
Londergan, Mae C (12)
|
MALMAC |
|
1:28.33 |
- |
| 6 |
Wareikis, Isabella S (11)
|
MABSC |
1:30.75 |
1:29.15 |
-1.60 |
| 7 |
Cohen, Maren K (12)
|
MAUN |
1:32.87 |
1:30.52 |
-2.35 |
| 8 |
Wittmer, Sarah A (12)
|
MAGSA |
1:40.49 |
1:31.39 |
-9.10 |
| 9 |
Garrabrant, Megan S (12)
|
MAGSA |
1:36.24 |
1:31.41 |
-4.83 |
| 10 |
Cicco, Emily E (11)
|
MAGSA |
1:28.27 |
1:31.50 |
3.23 |
| 11 |
Hendrickson, Liliana J (12)
|
MAEAAC |
1:35.08 |
1:32.06 |
-3.02 |
| 12 |
Fan, Catherine Y (11)
|
MALMAC |
1:45.35 |
1:35.30 |
-10.05 |
| 13 |
Oelrich, Addison (11)
|
MADYD |
1:49.08 |
1:41.65 |
-7.43 |
| 14 |
Cohen, Rachel E (11)
|
MAGSA |
2:06.95 |
1:44.31 |
-22.64 |
| 15 |
Fancher, Scotlind J (12)
|
MARAD |
1:56.60 |
1:44.97 |
-11.63 |
| 16 |
Noguchi, Marina (11)
|
MALMAC |
|
1:47.18 |
- |
| 17 |
Miller, Zella C (11)
|
MADYD |
1:47.11 |
1:47.36 |
0.25 |
| 18 |
Bates, Ciara J (12)
|
MAGSA |
1:50.66 |
1:51.70 |
1.04 |
|
Morrissey, Caroline O (12)
|
MAEAAC |
|
1:34.20 |
- |
|
Bradwell, Gwen Z (12)
|
MABSC |
1:39.41 |
NS |
- |