| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Park, Rebecca (15)
|
NIVICT |
|
1:13.73 |
- |
| 2 |
Senglaub, Katie (14)
|
NIVICT |
1:21.16 |
1:18.66 |
-2.50 |
| 3 |
Pathammavong, Suriyathai A (13)
|
NIVICT |
1:22.27 |
1:21.38 |
-0.89 |
| 4 |
Brandes, Tiernee S (13)
|
NIGVST |
|
1:21.94 |
- |
| 5 |
Regelsberger, Emily C (15)
|
NIVICT |
|
1:22.00 |
- |
| 6 |
Murphy, Abbie (12)
|
NIVICT |
1:33.84 |
1:22.97 |
-10.87 |
| 7 |
Werges, Lillian F (13)
|
NIVICT |
1:18.54 |
1:23.49 |
4.95 |
| 8 |
Caldwell, Hannah M (12)
|
NIVICT |
1:28.33 |
1:24.62 |
-3.71 |
| 9 |
Pazderski, Carlie M (12)
|
ADCPP |
1:33.91 |
1:24.76 |
-9.15 |
| 10 |
Gao, Sophia (9)
|
ADCPP |
1:49.79 |
1:28.11 |
-21.68 |
| 11 |
Kazmark, Olivia N (12)
|
NIVICT |
1:59.09 |
1:30.70 |
-28.39 |
| 12 |
Harpootlian, Hannah R (10)
|
ADCPP |
2:10.53 |
1:31.77 |
-38.76 |
| 13 |
Tripp, Sophia G (12)
|
NIVICT |
|
1:34.14 |
- |
| 14 |
Wethey, Morgane A (11)
|
NIVICT |
1:46.99 |
1:41.34 |
-5.65 |
| 15 |
Miller, Amanda C (10)
|
NIVICT |
|
1:47.84 |
- |
| 16 |
Vallone, Francesca G (10)
|
NIVEST |
2:29.03 |
2:00.93 |
-28.10 |
|
Van Vreede, Olivia L (14)
|
NIVICT |
|
NS |
- |