| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Egan, Orla M (13)
|
MRLGAC |
2:45.66 |
2:39.94 |
-5.72 |
| 1 |
Lim, Jessica G (13)
|
MRLGAC |
2:43.64 |
2:43.01 |
-0.63 |
| 2 |
Han, Xue (14)
|
MRGATE |
2:42.46 |
2:40.13 |
-2.33 |
| 2 |
Muszynski, Amanda (13)
|
MRHS |
2:51.09 |
2:44.30 |
-6.79 |
| 3 |
Huang, Amanda (14)
|
MRLIE |
2:46.22 |
2:44.55 |
-1.67 |
| 3 |
Nazarova, Erika (13)
|
MRRIST |
2:50.83 |
2:57.20 |
6.37 |
| 4 |
Brita, Abigail E (14)
|
MRLIE |
2:45.76 |
2:47.41 |
1.65 |
| 5 |
O'Connor, Bridget K (13)
|
MRLIE |
2:50.70 |
2:47.94 |
-2.76 |
| 6 |
LePique, Maya F (13)
|
MRRED |
2:48.47 |
2:48.18 |
-0.29 |
| 7 |
Montgomery, Bridget M (14)
|
MRQNS |
2:46.80 |
2:48.26 |
1.46 |
| 8 |
Welsh, Lindsay (13)
|
MRLIE |
2:56.79 |
2:50.01 |
-6.78 |
| 9 |
Bice, Casey C (13)
|
MRLIE |
2:47.38 |
2:51.56 |
4.18 |
| 10 |
Scala, Claudia C (13)
|
MRLIE |
2:53.36 |
2:51.61 |
-1.75 |
| 11 |
Ng, Melanie Z (13)
|
MRCIY |
2:48.95 |
2:52.69 |
3.74 |
| 12 |
Falcao, Isabella L (13)
|
MRLGAC |
2:52.24 |
2:52.76 |
0.52 |
| 13 |
Chukwulozie, Stella (13)
|
MRMAKO |
2:52.16 |
2:53.59 |
1.43 |
| 14 |
LaPointe, Teresa (14)
|
MRWAC |
2:55.46 |
2:53.73 |
-1.73 |
| 15 |
Soltanova, Stephanie (13)
|
MRHS |
2:52.51 |
2:54.04 |
1.53 |
| 16 |
Jhong, Sara (14)
|
MRLIE |
2:49.70 |
2:54.31 |
4.61 |
| 17 |
Marshall, Eileen C (14)
|
MRBAD |
2:56.23 |
2:54.59 |
-1.64 |
| 18 |
Campbell, Sarah B (14)
|
MRLIE |
2:56.39 |
2:55.23 |
-1.16 |