| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rasmusson, Henrietta E (10)
|
NICLSC |
1:24.48 |
1:26.29 |
1.81 |
| 2 |
King, Izzy M (10)
|
NIEAST |
1:28.84 |
1:27.10 |
-1.74 |
| 3 |
Hutton, Ryan (10)
|
NIVELO |
1:28.28 |
1:27.76 |
-0.52 |
| 4 |
Amer, Sarah F (10)
|
NIVELO |
1:31.97 |
1:30.84 |
-1.13 |
| 5 |
Ryan, Isabella A (10)
|
NIVELO |
1:29.52 |
1:32.17 |
2.65 |
| 6 |
Attuwaybi, Eman (10)
|
NIVELO |
1:40.05 |
1:33.95 |
-6.10 |
| 7 |
Washington, Ashanti M (10)
|
NISTAR |
1:38.91 |
1:34.29 |
-4.62 |
| 8 |
Alessi, Luciana M (10)
|
NIBAAC |
1:32.86 |
1:35.50 |
2.64 |
| 9 |
Zugelder, Shannon (10)
|
NIVELO |
1:35.67 |
1:35.69 |
0.02 |
| 10 |
Wilson, Ruby T (10)
|
NISTAR |
1:43.45 |
1:41.52 |
-1.93 |
| 11 |
Banks, Grace (10)
|
NIVELO |
|
1:45.21 |
- |
| 12 |
DeFedericis, Sheeanne (10)
|
NICLSC |
1:41.36 |
1:45.81 |
4.45 |
| 13 |
Schaab, Kate (10)
|
NIVELO |
|
1:48.24 |
- |
| 15 |
Yost, Sydney (10)
|
NIVELO |
1:57.30 |
2:08.30 |
11.00 |
|
McCormick, Julia F (10)
|
NISTAR |
|
DQ |
- |
|
Densmore, Roslyn M (10)
|
NICLSC |
|
DQ |
- |
|
Rogalski, Siena A (10)
|
NISTAR |
|
NS |
- |
|
Polasik, Gracie L (10)
|
NISTAR |
2:06.12 |
NS |
- |