| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chen, Jessica Z (10)
|
MRSSC |
1:18.00 |
1:19.01 |
1.01 |
| 2 |
Xu, Isabel X (9)
|
MRTVSC |
1:20.00 |
1:24.30 |
4.30 |
| 3 |
Sommerstad, Kate A (10)
|
MRTVSC |
1:29.42 |
1:27.72 |
-1.70 |
| 4 |
Mutarelli, Kiera L (10)
|
MRTVSC |
1:56.91 |
1:29.63 |
-27.28 |
| 5 |
Schlegel, Olivia P (9)
|
MRTVSC |
1:39.00 |
1:30.66 |
-8.34 |
| 6 |
Fiore, Isabella G (10)
|
MRSSC |
1:39.37 |
1:36.64 |
-2.73 |
| 7 |
Veit, Brennyn l (10)
|
MRTVSC |
1:34.00 |
1:36.99 |
2.99 |
| 8 |
Pergan, Karsten E (9)
|
MRTVSC |
1:40.00 |
1:37.06 |
-2.94 |
| 9 |
McGorry, Kacey B (9)
|
MRTVSC |
2:00.00 |
1:38.22 |
-21.78 |
| 10 |
Farrell, Hope M (10)
|
MRTVSC |
1:41.12 |
1:39.23 |
-1.89 |
| 11 |
Freedman, Lindsay (10)
|
MRSSC |
1:55.00 |
1:39.40 |
-15.60 |
| 12 |
Watson, Samantha S (10)
|
MRSSC |
1:35.86 |
1:40.63 |
4.77 |
| 13 |
Dimaculangan, Abigail X (9)
|
MRTVSC |
1:38.88 |
1:42.49 |
3.61 |
| 14 |
O'Connell, Kaitlyn R (10)
|
MRBBSC |
1:42.19 |
1:44.18 |
1.99 |
| 15 |
Gunn, Faith E (10)
|
MRBBSC |
1:45.22 |
1:46.93 |
1.71 |
| 16 |
Louser, Sara C (9)
|
MRTVSC |
1:59.00 |
1:48.66 |
-10.34 |
| 17 |
Ednie, Corinne M (10)
|
MRSSC |
2:05.00 |
2:02.79 |
-2.21 |
| 18 |
Maddox, Faith (9)
|
MRSSC |
2:10.00 |
2:07.07 |
-2.93 |
| 19 |
Zorn, Shannon G (9)
|
MRBBSC |
1:50.22 |
2:11.36 |
21.14 |
|
Bacani, Mia E (9)
|
MRBBSC |
1:52.22 |
DQ |
- |