| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Alvarado, Celeste A (15)
|
NTMAC |
1:26.52 |
1:11.43 |
-15.09 |
| 2 |
Nguyen, Emily L (17)
|
NTMAC |
|
1:15.63 |
- |
| 3 |
Bernal, Alicia R (15)
|
NTMAC |
1:59.30 |
1:16.41 |
-42.89 |
| 4 |
Windham, Madison L (15)
|
NTMTRO |
1:36.24 |
1:17.74 |
-18.50 |
| 5 |
Mayfield, Savannah V (15)
|
NTMTRO |
1:16.26 |
1:17.91 |
1.65 |
| 6 |
Hablo, Robi Amichie P (15)
|
NTMAC |
1:20.24 |
1:18.29 |
-1.95 |
| 7 |
Nguyen, Karen D (15)
|
NTMAC |
1:18.72 |
1:18.94 |
0.22 |
| 8 |
Yohrys, Asia (15)
|
NTMTRO |
1:26.01 |
1:27.55 |
1.54 |
| 9 |
McCreary, Lauren C (15)
|
NTMARS |
1:34.95 |
1:34.03 |
-0.92 |
|
Huertas, Madison (15)
|
NTMTRO |
1:28.08 |
NS |
- |