| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pellow, Devin F (10)
|
MRBGNW |
1:08.84 |
1:09.11 |
0.27 |
| 2 |
Koh, Vivian A (10)
|
MRPAC |
1:16.73 |
1:18.84 |
2.11 |
| 3 |
Kashyap, Aanya (10)
|
MRWEST |
1:19.30 |
1:19.55 |
0.25 |
| 4 |
Capuano, Carina Y (10)
|
MRBGNW |
1:20.44 |
1:20.17 |
-0.27 |
| 5 |
Jourdy, Rena R (10)
|
MRWEST |
1:19.34 |
1:20.38 |
1.04 |
| 6 |
Szukics, Nicole A (10)
|
MRPAC |
1:19.85 |
1:20.65 |
0.80 |
| 7 |
Fang, Minyi (10)
|
MRWEST |
1:25.47 |
1:26.31 |
0.84 |
| 8 |
Oh, Olivia Y (10)
|
MRBGNW |
1:27.46 |
1:26.67 |
-0.79 |
| 9 |
Sell, Everley H (10)
|
MRPAC |
1:30.15 |
1:29.21 |
-0.94 |
| 10 |
Deutmeyer, Frances C (10)
|
CTGRYM |
1:28.57 |
1:29.81 |
1.24 |
| 11 |
Cosetti, Alana E (10)
|
MRBGNW |
1:27.45 |
1:30.14 |
2.69 |
| 12 |
Willey, Olivia G (10)
|
CTGRYM |
|
1:32.11 |
- |
| 13 |
Newland, Savanna M (10)
|
MRBGNW |
2:04.61 |
1:32.13 |
-32.48 |
| 14 |
Fleming, Eloise L (10)
|
CTGRYM |
1:41.19 |
1:40.86 |
-0.33 |
| 15 |
Cacciato, Nina R (10)
|
MRPAC |
1:37.90 |
1:40.95 |
3.05 |
| 16 |
Partridge, Rosemary J (10)
|
CTGRYM |
1:40.21 |
1:45.06 |
4.85 |
|
Markowitz, Isabella A (10)
|
MRBGNW |
|
NS |
- |