| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nierhoff, Luisa (10)
|
MRBGNW |
1:01.24 |
1:01.42 |
0.18 |
| 2 |
Johnston, Sabrina K (10)
|
MRBGNW |
1:02.12 |
1:02.92 |
0.80 |
| 3 |
Mora-Castillo, Isabella (10)
|
MRBGNW |
1:06.85 |
1:04.51 |
-2.34 |
| 4 |
Tan, Marisol N (9)
|
MRBGNW |
1:10.33 |
1:10.08 |
-0.25 |
| 5 |
Nadecki, Grace K (10)
|
MRBGNW |
1:13.74 |
1:11.49 |
-2.25 |
| 6 |
Smith, Piper A (10)
|
MRBGNW |
1:13.31 |
1:11.70 |
-1.61 |
| 7 |
Ketron, Sara J (9)
|
MRBGNW |
1:13.74 |
1:13.74 |
0.00 |
| 8 |
Sonnenburg, Ella B (10)
|
MRBGNW |
1:19.02 |
1:17.75 |
-1.27 |
| 9 |
McLaughlin, Faith B (9)
|
MRBGNW |
1:19.31 |
1:17.85 |
-1.46 |
| 10 |
Slive, Ellie R (9)
|
MRBGNW |
1:17.99 |
1:20.02 |
2.03 |
| 11 |
Bruff, Alexandra I (9)
|
MRYMID |
1:24.98 |
1:22.44 |
-2.54 |
| 12 |
Vitti, Alexa A (9)
|
MRBGNW |
1:21.25 |
1:23.30 |
2.05 |
| 13 |
Furniss, Corinne J (9)
|
MRBGNW |
1:23.62 |
1:23.60 |
-0.02 |
| 14 |
Rahni, Soraya E (10)
|
MRBGNW |
1:28.07 |
1:25.31 |
-2.76 |
| 15 |
Minchala, Kimberly N (10)
|
MRYMID |
1:24.87 |
1:25.66 |
0.79 |
| 16 |
Convery, Sarah A (9)
|
MRBGNW |
1:25.55 |
1:26.54 |
0.99 |
| 17 |
Dillane, Chloe J (10)
|
MRBGNW |
1:25.81 |
1:26.89 |
1.08 |
| 18 |
Switnicki, Natalie (10)
|
MRCFB |
1:39.78 |
1:27.21 |
-12.57 |
| 19 |
Andrews, Olivia A (10)
|
MRBGNW |
1:26.11 |
1:28.00 |
1.89 |
| 20 |
Cole, Emily F (9)
|
MRBGNW |
1:32.03 |
1:28.95 |
-3.08 |
| 21 |
Hammond, Amelia (9)
|
MRCFB |
1:29.26 |
1:28.96 |
-0.30 |
| 22 |
Williams, Laura A (9)
|
MRBGNW |
1:34.00 |
1:30.20 |
-3.80 |
| 23 |
Kahn, Sophia A (9)
|
MRBGNW |
1:22.06 |
1:32.66 |
10.60 |
| 24 |
Porteus, Mckenzie J (9)
|
MRBGNW |
1:31.58 |
1:36.95 |
5.37 |
| 25 |
Reddy, Elisabeth A (10)
|
MRBGNW |
1:40.84 |
1:39.21 |
-1.63 |
| 27 |
McCann, Elena B (10)
|
MRYMID |
1:56.34 |
1:59.20 |
2.86 |
| 28 |
Chung, TingTing (10)
|
MRBGNW |
1:52.72 |
2:00.10 |
7.38 |
|
Zorgman, Sunell (9)
|
MRBGNW |
1:15.91 |
DQ |
- |
|
Taylor, Jaelynn M (9)
|
MRYMID |
1:21.87 |
DQ |
- |
|
Chu, Alexandra M (9)
|
MRYMID |
1:31.22 |
NS |
- |