| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dennis, Kailee A (8)
|
MRSSL |
1:26.67 |
1:27.33 |
0.66 |
| 2 |
Robinson, Lindsey T (8)
|
MRRA |
1:26.99 |
1:28.77 |
1.78 |
| 3 |
Valerio, Sara A (7)
|
MRYMID |
1:31.95 |
1:31.12 |
-0.83 |
| 4 |
Robinson, Nicole K (8)
|
MRRA |
1:28.46 |
1:31.16 |
2.70 |
| 5 |
Baldwin, Brooke A (8)
|
MRLIAC |
1:38.90 |
1:37.43 |
-1.47 |
| 6 |
Bingham, Keira S (8)
|
MRLIAC |
1:51.09 |
1:38.14 |
-12.95 |
| 7 |
Penn, Haley J (8)
|
MRRA |
1:39.68 |
1:38.28 |
-1.40 |
| 8 |
Euyoque, Nicole (7)
|
MRYMID |
1:37.97 |
1:38.46 |
0.49 |
| 9 |
Yang, Sharon Y (7)
|
MRYMID |
1:36.97 |
1:38.53 |
1.56 |
| 10 |
Tassier, Katherine A (8)
|
MRRA |
1:42.69 |
1:40.58 |
-2.11 |
| 11 |
Collins, Caroline (8)
|
MRCFB |
|
1:44.85 |
- |
| 12 |
Sabol, Mackinzie I (7)
|
MRRA |
1:49.81 |
1:47.37 |
-2.44 |
| 13 |
Bar, Karina A (8)
|
MRRA |
1:49.13 |
1:47.62 |
-1.51 |
| 14 |
Bartolacci, Abigail J (7)
|
MRRA |
2:00.00 |
1:48.09 |
-11.91 |
| 15 |
Nam, Lauren (7)
|
MRLIAC |
1:47.71 |
1:51.48 |
3.77 |
| 16 |
Brull, Abbey R (8)
|
MRLIAC |
1:42.31 |
1:55.24 |
12.93 |
| 17 |
Brantman, Caroline (7)
|
MRRA |
2:05.15 |
1:59.10 |
-6.05 |
| 18 |
Martinez-Jimenez, Alba (6)
|
MRYMID |
2:11.01 |
2:16.10 |
5.09 |