| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ong, Thea (10)
|
MASJAC |
1:28.85 |
1:26.46 |
-2.39 |
| 1 |
Jones, Camryn L (10)
|
MAHHAA |
1:24.17 |
1:30.73 |
6.56 |
| 1 |
Silot, Kimberly Juvi P (10)
|
MAEPAC |
1:46.78 |
1:44.05 |
-2.73 |
| 2 |
Keitel, Nieve S (10)
|
MASPFD |
1:27.92 |
1:28.05 |
0.13 |
| 2 |
Lake, Alice M (10)
|
MARAD |
1:42.68 |
1:31.22 |
-11.46 |
| 2 |
Rogers, Sierra (9)
|
MAUN-1 |
|
1:47.28 |
- |
| 3 |
Wigginton, Samantha L (10)
|
MAHHAA |
1:34.85 |
1:32.26 |
-2.59 |
| 3 |
Smith, Sophie S (10)
|
MAFCA |
1:46.40 |
1:48.60 |
2.20 |
| 4 |
Lawson, Charleigh E (10)
|
MAUN-0 |
1:37.27 |
1:38.15 |
0.88 |
| 4 |
Perlis, Gabrielle A (10)
|
MAFCA |
1:54.01 |
1:49.09 |
-4.92 |
| 5 |
Hartle, Ava I (9)
|
MAKA |
1:43.28 |
1:45.67 |
2.39 |
| 5 |
Nielson, Madeline R (10)
|
MAFCA |
|
1:49.59 |
- |
| 6 |
Nixon, Gannon E (9)
|
MAFCA |
|
1:50.43 |
- |
| 7 |
Doyle, Molly E (9)
|
MAFCA |
|
1:50.51 |
- |
| 8 |
Bertolet, Morgan L (9)
|
MACYA |
|
1:53.46 |
- |
| 9 |
Burris, Gwendolyn F (9)
|
MAFCA |
1:54.91 |
1:54.54 |
-0.37 |
| 10 |
Bonita, Sonia s (9)
|
MAFCA |
2:01.32 |
1:54.71 |
-6.61 |
| 11 |
Schofield, Ella (10)
|
MABDA |
2:09.50 |
1:55.31 |
-14.19 |
| 12 |
Rubin, Hadley K (10)
|
MAFCA |
|
1:55.77 |
- |
| 13 |
Chow, Alex T (9)
|
MAFCA |
1:59.67 |
1:57.91 |
-1.76 |
| 14 |
Damrauer, Beatrice D (10)
|
MAFCA |
|
1:59.29 |
- |
| 15 |
Underwood, Lilly A (9)
|
MAFCA |
1:56.50 |
2:03.62 |
7.12 |
| 16 |
Kebede, Helina Y (9)
|
MAFCA |
2:10.89 |
2:11.30 |
0.41 |
| 17 |
Anantharam, Maya P (9)
|
MDYCM |
|
2:11.88 |
- |
| 18 |
Reeves, Leah M (9)
|
MAKA |
|
2:17.84 |
- |
|
Keitel, Arden S (10)
|
MASPFD |
1:34.48 |
1:33.02 |
-1.46 |
|
Kateusz, Daniella R (10)
|
MATOPS |
|
2:09.65 |
- |
|
Shea, Elizabeth A (10)
|
MAFCA |
1:42.46 |
NS |
- |