| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Welcome, Shannon R (14)
|
MRLIE |
1:03.95 |
1:04.28 |
0.33 |
| 2 |
Walsh, Stephanie M (13)
|
MRLIE |
1:04.32 |
1:06.58 |
2.26 |
| 3 |
Clarkson, Laura A (13)
|
MRLIE |
1:07.97 |
1:07.23 |
-0.74 |
| 4 |
Perez, Meadow A (14)
|
MRLIE |
1:13.78 |
1:08.16 |
-5.62 |
| 5 |
Jhong, Sara (13)
|
MRLIE |
1:07.05 |
1:08.88 |
1.83 |
| 6 |
Whang, Jessica (14)
|
MRLIE |
1:08.95 |
1:09.78 |
0.83 |
| 7 |
Guo, Eva J (14)
|
MRLIE |
1:11.01 |
1:09.84 |
-1.17 |
| 8 |
Huang, Amanda (14)
|
MRLIE |
1:11.31 |
1:11.57 |
0.26 |
| 9 |
Goodstone, Zoe K (14)
|
MRLIE |
1:12.30 |
1:12.11 |
-0.19 |
| 10 |
Anderson, Kate M (14)
|
MRLIE |
1:13.65 |
1:14.16 |
0.51 |
| 11 |
Campbell, Sarah B (14)
|
MRLIE |
1:15.58 |
1:17.47 |
1.89 |
| 12 |
Prashad, Olivia T (14)
|
MRLIE |
|
1:19.45 |
- |
| 13 |
Calabrese, Victoria (13)
|
MRLIE |
1:20.08 |
1:20.46 |
0.38 |
| 14 |
McDonald, Kelly M (14)
|
MRLIE |
1:18.73 |
1:21.89 |
3.16 |
| 15 |
Anderson, Emma R (13)
|
MRLIE |
1:20.78 |
1:22.10 |
1.32 |
| 16 |
Panchal, Jadyn (13)
|
MRLIE |
1:48.81 |
1:35.32 |
-13.49 |
| 17 |
Fishler, Arielle E (14)
|
MRLIE |
1:36.22 |
1:35.49 |
-0.73 |
| 18 |
Walker, Kerri Ann A (13)
|
MRLIE |
|
1:46.02 |
- |
|
Ertz, Emily M (13)
|
MRLIE |
|
DQ |
- |
|
Nascimento, Giovanna (14)
|
MRLIE |
|
NS |
- |