| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tanaka, Moca (13)
|
MRLIAC |
1:12.52 |
1:13.13 |
0.61 |
| 2 |
Ye, Camellia (13)
|
MRLIAC |
1:11.56 |
1:13.87 |
2.31 |
| 3 |
Palmer, Pleasant D (14)
|
MRLIAC |
1:12.95 |
1:13.95 |
1.00 |
| 4 |
Johnson, Lauryn M (13)
|
MRLIAC |
1:13.38 |
1:14.59 |
1.21 |
| 5 |
Reilly, Roisin B (17)
|
MRBGNW |
1:09.43 |
1:14.76 |
5.33 |
| 6 |
DeFranco, Carolyn G (13)
|
MRLIAC |
1:13.40 |
1:15.36 |
1.96 |
| 7 |
Mink, Emily Q (14)
|
MRLIAC |
1:19.70 |
1:17.17 |
-2.53 |
| 8 |
Boddie, Erin E (16)
|
MRBGNW |
1:13.58 |
1:17.91 |
4.33 |
| 9 |
Courtney, Julia M (13)
|
MRLIAC |
1:20.07 |
1:20.44 |
0.37 |
| 10 |
Dubin, Karen E (15)
|
MRBGNW |
1:13.75 |
1:20.78 |
7.03 |
| 11 |
McNamara, Margaret P (13)
|
MRLIAC |
1:21.58 |
1:22.71 |
1.13 |
| 12 |
Giovanniello, Kirsten M (13)
|
MRLIAC |
1:23.34 |
1:24.92 |
1.58 |
| 13 |
Desiderio, Anna N (16)
|
MRBGNW |
1:18.71 |
1:25.83 |
7.12 |
| 14 |
Potenza, Giovanna A (16)
|
MRBGNW |
1:27.87 |
1:29.70 |
1.83 |
| 15 |
Katz, Arden (12)
|
MRCFB |
2:00.60 |
1:56.64 |
-3.96 |
|
Zelman, Alexandra L (11)
|
MRYMID |
1:57.81 |
NS |
- |