| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Donnell, Maura E (10)
|
ADDACC |
1:18.52 |
1:17.26 |
-1.26 |
| 2 |
Gitto, Eva A (10)
|
ADGUY |
1:20.43 |
1:18.34 |
-2.09 |
| 3 |
Vertullo, Gianna R (10)
|
ADKING |
1:22.59 |
1:22.49 |
-0.10 |
| 4 |
McMahon, Elizabeth M (10)
|
ADGBY |
1:23.30 |
1:23.16 |
-0.14 |
| 5 |
Macasaddug, Catherine G (10)
|
ADGUY |
1:33.19 |
1:26.54 |
-6.65 |
| 6 |
Goodspeed, Fayth R (10)
|
ADGLEN |
1:26.95 |
1:27.20 |
0.25 |
| 7 |
Schmid, Karina J (10)
|
ADGBY |
1:27.35 |
1:27.35 |
0.00 |
| 8 |
Sellnow, Emma M (10)
|
ADDACC |
1:27.67 |
1:27.74 |
0.07 |
| 9 |
Ziter, Sophie L (9)
|
ADSSCY |
1:29.27 |
1:27.85 |
-1.42 |
| 10 |
Price, Catherine E (9)
|
ADSSCY |
1:31.07 |
1:30.57 |
-0.50 |
| 11 |
DeLisio, Chayse K (10)
|
ADKING |
1:33.20 |
1:31.86 |
-1.34 |
| 12 |
Lansley, Margaret (10)
|
ADGLEN |
1:31.38 |
1:33.66 |
2.28 |
| 13 |
Singh, Sonia (9)
|
ADSSCY |
1:36.29 |
1:35.66 |
-0.63 |
| 14 |
Kreig, Addison (9)
|
ADGLEN |
1:39.06 |
1:35.87 |
-3.19 |
| 15 |
Rose, Taylor M (10)
|
ADSSCY |
1:39.47 |
1:36.27 |
-3.20 |
| 16 |
Abbruzzese, Angela A (10)
|
ADGBY |
1:41.92 |
1:39.46 |
-2.46 |
| 17 |
Whipple, Lila (9)
|
ADGUY |
1:43.89 |
1:39.60 |
-4.29 |
| 18 |
Cossart, Jessica (9)
|
ADGLEN |
1:40.89 |
1:41.60 |
0.71 |
| 19 |
Van Woert, Keira E (9)
|
ADGUY |
1:38.16 |
1:42.89 |
4.73 |
| 20 |
Burchard, Samantha L (10)
|
ADGUY |
1:40.49 |
1:48.65 |
8.16 |
|
Kelly, Mackenzie M (9)
|
ADGBY |
1:40.95 |
DQ |
- |
|
Montanini, Elena (9)
|
ADGUY |
1:31.19 |
NS |
- |