| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tian, Cynthia Y (10)
|
NEATST |
1:26.46 |
1:30.26 |
3.80 |
| 2 |
Golden, Lauren B (10)
|
NIBAAC |
1:31.49 |
1:32.75 |
1.26 |
| 3 |
Amer, Sarah F (10)
|
NIVELO |
1:38.77 |
1:37.16 |
-1.61 |
| 4 |
Rasmusson, Henrietta E (10)
|
NICLSC |
1:38.32 |
1:39.26 |
0.94 |
| 5 |
Zhao, Melody S (10)
|
NEATST |
|
1:40.73 |
- |
| 6 |
Burnham, Madeline (10)
|
NIVELO |
1:43.95 |
1:46.96 |
3.01 |
| 7 |
Bogunovic, Leonora (10)
|
NIVELO |
1:56.43 |
1:49.16 |
-7.27 |
| 8 |
Clouser, Kerrington D (10)
|
NITTSC |
1:53.93 |
1:50.50 |
-3.43 |
| 9 |
Martineck, Chase M (10)
|
NIVELO |
1:55.47 |
1:57.87 |
2.40 |
| 10 |
Hutton, Ryan (10)
|
NIVELO |
2:00.21 |
1:58.00 |
-2.21 |
| 11 |
Hope, Evelyn J (10)
|
NEATST |
2:05.67 |
2:02.42 |
-3.25 |
| 12 |
Codjovi, Jelani A (10)
|
NIVELO |
2:03.84 |
2:06.33 |
2.49 |
| 13 |
Washington, Ashanti M (10)
|
NISTAR |
|
2:09.15 |
- |
| 14 |
Markowski, Catherine K (9)
|
NIVELO |
|
2:12.38 |
- |
| 15 |
Attuwaybi, Hibah (9)
|
NIVELO |
2:11.00 |
2:12.47 |
1.47 |
| 16 |
Herbert, Reilly M (9)
|
NISTAR |
|
2:18.37 |
- |
| 17 |
Dissek, Kaitlyn E (10)
|
NIVELO |
|
2:48.50 |
- |
|
Wilson, Juliet (10)
|
NITWST |
|
DQ |
- |