| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ranile, Nicole G (12)
|
MAGAAC |
1:07.12 |
1:07.95 |
0.83 |
| 1 |
Eby, Kendall E (12)
|
MALAC |
1:15.98 |
1:13.94 |
-2.04 |
| 1 |
Whitman, Paige E (12)
|
MAGAAC |
1:21.51 |
1:18.62 |
-2.89 |
| 2 |
Okongwu, Ijenu U (12)
|
MASERP |
1:15.24 |
1:17.25 |
2.01 |
| 2 |
Heberlig, Sarah L (12)
|
MALAC |
1:19.73 |
1:20.42 |
0.69 |
| 3 |
Gray, Elizabeth C (12)
|
MASERP |
1:19.33 |
1:20.64 |
1.31 |
| 3 |
Harobin, Charlotte R (12)
|
MAGAAC |
1:21.35 |
1:20.88 |
-0.47 |
| 4 |
Harobin, Lucy C (12)
|
MAGAAC |
1:22.64 |
1:20.93 |
-1.71 |
| 5 |
Henry, Kameryn L (12)
|
MASERP |
1:30.55 |
1:23.72 |
-6.83 |
| 6 |
Anderson, Caroline E (11)
|
MARAYS |
1:21.81 |
1:24.15 |
2.34 |
| 7 |
Bitner, Aubrey C (11)
|
MALAC |
1:30.85 |
1:24.32 |
-6.53 |
| 8 |
Oguiwara, Fernanda Y (12)
|
MAWCAC |
|
1:24.62 |
- |
| 9 |
Despeaux, Ava G (11)
|
MARAYS |
1:28.51 |
1:24.78 |
-3.73 |
| 10 |
Ovalle, Alexa R (12)
|
MALAC |
|
1:26.70 |
- |
| 11 |
DeCardona, Ella G (11)
|
MAGAAC |
1:37.06 |
1:28.11 |
-8.95 |
| 12 |
Letcher, Katie P (12)
|
MARAYS |
1:28.53 |
1:29.17 |
0.64 |
| 13 |
Lintgen, Kara S (11)
|
MAGAAC |
1:33.35 |
1:35.18 |
1.83 |
| 14 |
Obrien, Shawn (12)
|
MAWCAC |
1:37.77 |
1:39.94 |
2.17 |
| 15 |
Salisbury, Jemma L (12)
|
MASERP |
2:14.65 |
2:03.79 |
-10.86 |
|
Laassel, Ghita G (11)
|
MARAYS |
1:57.80 |
DQ |
- |
|
Branson, Kelby T (12)
|
MASERP |
|
DQ |
- |
|
Markovich, Sophie M (12)
|
MASERP |
1:32.13 |
DQ |
- |
|
Ali, Ayan A (11)
|
MASERP |
|
NS |
- |
|
Zaker, Maimoonah K (11)
|
MASERP |
2:28.34 |
NS |
- |