| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shao, Emma X (9)
|
ADCPP |
1:19.65 |
1:15.80 |
-3.85 |
| 2 |
Adams, Michelle E (8)
|
ADCPP |
1:23.41 |
1:22.32 |
-1.09 |
| 3 |
Stoup, Madelyn L (10)
|
ADCPP |
1:35.61 |
1:26.13 |
-9.48 |
| 4 |
Walter, Emma L (10)
|
ADCPP |
|
1:27.58 |
- |
| 5 |
Wultsch-Fuller, Sonja E (9)
|
ADNTS |
1:41.44 |
1:29.52 |
-11.92 |
| 6 |
Myatt, Molly E (9)
|
ADONEI |
|
1:30.45 |
- |
| 7 |
Simmons, Madigan L (10)
|
ADCPP |
|
1:33.03 |
- |
| 8 |
Hagadorn, Carly A (10)
|
ADWAVE |
1:44.22 |
1:37.57 |
-6.65 |
| 9 |
White, Nicole E (10)
|
ADNTS |
1:43.88 |
1:39.24 |
-4.64 |
| 10 |
Braun, Julia L (9)
|
ADNTS |
1:41.78 |
1:46.09 |
4.31 |
| 11 |
Holden, Alexandra E (9)
|
ADCPP |
|
1:49.05 |
- |
| 12 |
Davey, Mea G (10)
|
ADNTS |
1:56.31 |
1:51.87 |
-4.44 |
| 13 |
Murphy, Maeve M (9)
|
ADNTS |
|
1:53.34 |
- |
| 14 |
Matthes, Mackenzie E (10)
|
ADNTS |
|
1:53.51 |
- |
| 15 |
Coates, Carly N (9)
|
ADNTS |
2:07.74 |
2:06.80 |
-0.94 |