| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ozbas, Melek (11)
|
NIWEBS |
1:39.48 |
1:32.34 |
-7.14 |
| 2 |
Stonehouse, Sierra L (12)
|
NIGRSC |
1:36.60 |
1:34.61 |
-1.99 |
| 3 |
Minnigh, Christina N (12)
|
NIPACK |
1:37.30 |
1:39.78 |
2.48 |
| 4 |
Kenny, Elisabeth A (12)
|
NIQUIK |
1:43.51 |
1:43.27 |
-0.24 |
| 5 |
Man, Shaila T (11)
|
NIPACK |
1:48.05 |
1:43.46 |
-4.59 |
| 6 |
Lawrence, Taylor B (12)
|
NIFAST |
1:43.48 |
1:43.95 |
0.47 |
| 7 |
Kinslow, Erin E (11)
|
NIPACK |
1:49.01 |
1:45.21 |
-3.80 |
| 8 |
Girgis, Sophie G (12)
|
NIPACK |
1:44.10 |
1:46.82 |
2.72 |
| 9 |
Rist, Olivia B (11)
|
NIHAST |
1:53.31 |
1:47.60 |
-5.71 |
| 10 |
Ferrari, Abigail C (11)
|
NIFAST |
1:56.16 |
1:50.40 |
-5.76 |
| 11 |
Janssen, Kayla L (11)
|
NIWEBS |
1:52.75 |
1:50.87 |
-1.88 |
| 12 |
Brockman, Reese S (11)
|
NIRRST |
1:55.81 |
1:51.80 |
-4.01 |
| 13 |
Thurston, Lauren A (11)
|
NIGCOM |
1:55.44 |
1:52.78 |
-2.66 |
| 14 |
Cady, Makenna N (12)
|
NIWEBS |
1:59.60 |
1:53.11 |
-6.49 |
| 15 |
Cabral, Aurora (12)
|
NIRRST |
1:58.01 |
1:55.29 |
-2.72 |
| 16 |
Gucker, Margaret A (11)
|
NIRRST |
2:03.08 |
2:01.37 |
-1.71 |
| 17 |
Dibble, Peyton A (11)
|
NIWEBS |
2:05.03 |
2:03.75 |
-1.28 |
|
Hyde, Keira E (11)
|
NIIRON |
|
DQ |
- |