| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Casellas, Krystin R (13)
|
MRWEST |
1:06.93 |
1:07.54 |
0.61 |
| 2 |
Brawer, Charlotte A (13)
|
MRWEST |
1:14.31 |
1:11.81 |
-2.50 |
| 2 |
Byrne, Kelly P (14)
|
MRWEST |
1:11.24 |
1:11.81 |
0.57 |
| 4 |
Condon, Daniella M (14)
|
MRWEST |
1:15.96 |
1:16.01 |
0.05 |
| 5 |
Lien, Zoe H (14)
|
MRWEST |
1:15.90 |
1:16.29 |
0.39 |
| 6 |
Pfeiffer, Alexandra T (13)
|
MRWEST |
1:18.80 |
1:16.53 |
-2.27 |
| 7 |
Chiang, Kylie M (13)
|
MRQNS |
1:15.23 |
1:17.06 |
1.83 |
| 8 |
Sweeney, Kait A (13)
|
MRWEST |
1:15.81 |
1:17.61 |
1.80 |
| 9 |
Sheridan, Rory N (14)
|
MRWEST |
1:18.34 |
1:18.03 |
-0.31 |
| 10 |
Tan, Sayjel E (13)
|
MRQNS |
1:49.00 |
1:19.36 |
-29.64 |
| 11 |
Ha, Kara (13)
|
MRLIFE |
1:22.23 |
1:21.06 |
-1.17 |
| 12 |
Schubert, Keala (14)
|
MRWEST |
1:19.80 |
1:21.36 |
1.56 |
| 13 |
Bacon, Marina S (14)
|
MRRED |
1:20.47 |
1:22.43 |
1.96 |
| 14 |
Auquilla, Litsi D (14)
|
MRRED |
1:20.28 |
1:22.52 |
2.24 |
| 15 |
Rosario, Michelle D (13)
|
MRRED |
1:23.37 |
1:22.57 |
-0.80 |
| 16 |
Hegedus, Leda (14)
|
MRRED |
1:22.50 |
1:23.63 |
1.13 |
| 17 |
Wyman, Julia (14)
|
MRNYCP |
1:30.90 |
1:23.73 |
-7.17 |
| 18 |
Huang, Kejin (13)
|
MRQNS |
1:25.44 |
1:24.97 |
-0.47 |
| 19 |
Melia, Hollie A (13)
|
MRPAC |
1:30.36 |
1:28.23 |
-2.13 |
| 20 |
Sun, Katherine (14)
|
MRQNS |
1:32.34 |
1:28.25 |
-4.09 |
| 20 |
Valentini, Diana V (14)
|
MRPAC |
1:40.99 |
1:28.25 |
-12.74 |
| 22 |
O'Sullivan, Saoirse B (13)
|
MRUN |
1:30.63 |
1:28.80 |
-1.83 |