| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Seliger, Sophia (12)
|
MRRIST |
1:07.30 |
1:09.56 |
2.26 |
| 2 |
Reinhart, Natalie J (12)
|
MRRIST |
1:13.58 |
1:13.51 |
-0.07 |
| 3 |
Brulinski, Natalia E (12)
|
MRNCAC |
|
1:18.95 |
- |
| 4 |
Akil, Fatine (12)
|
MRNCAC |
|
1:19.83 |
- |
| 5 |
Moran, Laura A (10)
|
MRNCAC |
1:23.08 |
1:20.72 |
-2.36 |
| 6 |
Martinko, Mia B (12)
|
MRPAC |
1:18.76 |
1:24.00 |
5.24 |
| 7 |
Ewald, Sydney (11)
|
MRNCAC |
|
1:25.49 |
- |
| 8 |
Storch, Rebecca H (12)
|
MRPAC |
1:41.99 |
1:27.37 |
-14.62 |
| 9 |
Goodman, Mira (10)
|
MRRIST |
1:28.72 |
1:28.12 |
-0.60 |
| 10 |
Sedky, Nour-Marie (10)
|
MRRIST |
1:40.02 |
1:29.25 |
-10.77 |
| 11 |
Tesovic, Tamara (10)
|
MRRIST |
1:32.44 |
1:30.17 |
-2.27 |
| 12 |
Milstein, Jillian E (10)
|
MRPAC |
1:40.78 |
1:35.02 |
-5.76 |
| 13 |
Romanov, Victoria B (11)
|
MRPAC |
1:42.35 |
1:35.05 |
-7.30 |
| 14 |
Grozdanic, Milica (10)
|
MRRIST |
1:35.84 |
1:35.64 |
-0.20 |
| 15 |
Kwan, Maggie (10)
|
MRNCAC |
1:33.33 |
1:38.25 |
4.92 |
| 16 |
Chen, Chiara (10)
|
MRNCAC |
|
1:39.67 |
- |
| 17 |
Paltag, Gabriela (8)
|
MRPAC |
1:39.12 |
1:39.70 |
0.58 |
| 18 |
Taylor, Skye (12)
|
MRPAC |
1:44.28 |
1:42.19 |
-2.09 |
| 19 |
Choi, Alexis (9)
|
MRPAC |
2:15.99 |
1:52.21 |
-23.78 |
|
Sarier-Smith, Hannah F (10)
|
MRPAC |
2:10.99 |
DQ |
- |
|
Argueta, Celine A (9)
|
MRPAC |
2:10.57 |
NS |
- |
|
Wong, Rebecca (8)
|
MRNCAC |
|
NS |
- |
|
Pintal, Natalia (10)
|
MRNCAC |
|
NS |
- |