| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ong, Thea (10)
|
MASJAC |
1:40.09 |
1:39.76 |
-0.33 |
| 1 |
Wigginton, Samantha L (10)
|
MAHHAA |
1:53.83 |
1:46.10 |
-7.73 |
| 1 |
Schaeberle, Claire E (10)
|
MAUN-0 |
|
1:46.75 |
- |
| 2 |
Keitel, Nieve S (10)
|
MASPFD |
1:43.45 |
1:41.27 |
-2.18 |
| 2 |
Jones, Camryn L (10)
|
MAHHAA |
1:38.53 |
1:46.80 |
8.27 |
| 2 |
Kostic, Eva M (10)
|
MARAD |
|
1:52.00 |
- |
| 3 |
Walborn, Mabel R (10)
|
MAUN-0 |
1:45.40 |
1:46.59 |
1.19 |
| 3 |
Smith, Sophie S (10)
|
MAFCA |
2:01.31 |
1:48.17 |
-13.14 |
| 3 |
Nielson, Madeline R (10)
|
MAFCA |
|
1:54.89 |
- |
| 4 |
Schofield, Ella (10)
|
MABDA |
1:50.49 |
1:48.33 |
-2.16 |
| 4 |
Flinchbaugh, Annette L (10)
|
MACYA |
|
1:56.00 |
- |
| 5 |
Perlis, Gabrielle A (10)
|
MAFCA |
2:04.48 |
1:57.27 |
-7.21 |
| 5 |
Zhao, Claire J (9)
|
MDYCM |
1:59.51 |
1:57.64 |
-1.87 |
| 6 |
Rogers, Sierra (9)
|
MAUN-1 |
|
2:00.59 |
- |
| 7 |
Keitel, Arden S (10)
|
MASPFD |
|
2:05.39 |
- |
| 8 |
Silot, Kimberly Juvi P (10)
|
MAEPAC |
2:17.73 |
2:05.89 |
-11.84 |
| 9 |
Thompson, Olivia J (9)
|
MDUN-0 |
1:57.15 |
2:06.14 |
8.99 |
| 10 |
Doyle, Molly E (9)
|
MAFCA |
2:06.17 |
2:08.85 |
2.68 |
| 11 |
Bonita, Sonia s (9)
|
MAFCA |
|
2:13.46 |
- |
| 12 |
Chow, Alex T (9)
|
MAFCA |
|
2:16.43 |
- |
| 13 |
Rubin, Hadley K (10)
|
MAFCA |
|
2:17.42 |
- |
| 14 |
Albrecht, Olivia M (9)
|
MDYCM |
|
2:23.43 |
- |
| 15 |
Anantharam, Maya P (9)
|
MDYCM |
|
2:23.44 |
- |
| 16 |
Burris, Gwendolyn F (9)
|
MAFCA |
2:16.47 |
2:24.05 |
7.58 |
| 17 |
Underwood, Lilly A (9)
|
MAFCA |
2:35.39 |
2:27.63 |
-7.76 |
| 18 |
Damrauer, Beatrice D (10)
|
MAFCA |
2:25.21 |
2:32.97 |
7.76 |
|
Shea, Elizabeth A (10)
|
MAFCA |
2:20.53 |
NS |
- |