| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gield, Josiane X (15)
|
MRPATS |
1:13.79 |
1:16.05 |
2.26 |
| 2 |
Shao, Carolyn Y (16)
|
MRPATS |
1:14.86 |
1:18.95 |
4.09 |
| 3 |
Nestler, Maura K (14)
|
MRPATS |
1:16.49 |
1:20.23 |
3.74 |
| 4 |
Martinez, Renata A (13)
|
MRPATS |
1:29.04 |
1:20.44 |
-8.60 |
| 5 |
Thomas, Mikayla M (15)
|
MRPATS |
1:20.72 |
1:20.61 |
-0.11 |
| 6 |
Donovan, Erin D (16)
|
MRYBAR |
1:17.51 |
1:21.03 |
3.52 |
| 7 |
McAuley, Nadia A (12)
|
MRAGMV |
1:25.98 |
1:21.05 |
-4.93 |
| 8 |
Lam, Vivian H (15)
|
MRYBAR |
1:18.23 |
1:22.44 |
4.21 |
| 9 |
Shao, Kristie Y (13)
|
MRPATS |
1:29.05 |
1:26.50 |
-2.55 |
| 10 |
Cornine, Mary Catherine A (13)
|
MRYBAR |
1:31.18 |
1:27.65 |
-3.53 |
| 11 |
Odums, Kaelynn S (13)
|
MRPATS |
1:29.66 |
1:28.02 |
-1.64 |
| 12 |
Finucane, Leah G (12)
|
MRAGMV |
|
1:31.06 |
- |
| 13 |
Fridman, Anya M (13)
|
MRPATS |
1:31.37 |
1:31.96 |
0.59 |
| 14 |
Bunker, Isabel F (14)
|
MRPATS |
1:37.02 |
1:36.16 |
-0.86 |
| 15 |
Vu, Catherine T (12)
|
MRVAC |
|
1:39.46 |
- |
| 16 |
Kovacs, Adrienn (10)
|
MRAGMV |
|
1:40.86 |
- |
| 17 |
Kovacs, Alexandra T (12)
|
MRAGMV |
|
1:42.37 |
- |
| 18 |
Fogarty, Ireland C (12)
|
MRVAC |
|
1:42.64 |
- |
| 19 |
Kovacs, Alicia (10)
|
MRAGMV |
|
1:42.82 |
- |
| 20 |
Xu, Eleanor Z (10)
|
MRPATS |
2:18.42 |
1:46.28 |
-32.14 |
| 21 |
Primavera, Lucy M (11)
|
MRVAC |
|
1:46.70 |
- |
| 22 |
Salazar, Cecilia (13)
|
MRPATS |
|
1:49.77 |
- |
| 23 |
McGuinness, Maura J (11)
|
MRPATS |
|
1:51.91 |
- |
| 24 |
Schlegel, Elizabeth M (10)
|
MRPATS |
|
2:00.06 |
- |