| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carle, Anna E (8)
|
MRFA |
1:03.72 |
58.85 |
-4.87 |
| 2 |
Griffin, Ginger M (8)
|
MREHY |
1:00.00 |
59.35 |
-0.65 |
| 3 |
Kalmaer, Dahlia R (8)
|
MRTS |
1:02.01 |
1:00.61 |
-1.40 |
| 4 |
Fang, Sophia (7)
|
MRTVSC |
1:05.94 |
1:02.35 |
-3.59 |
| 5 |
Nakamori, Leah Y (8)
|
MRFA |
1:04.70 |
1:05.15 |
0.45 |
| 6 |
Borowski, Elaina (8)
|
MRCSDC |
1:13.61 |
1:07.96 |
-5.65 |
| 7 |
Trobiano, Nicolette P (7)
|
MRFA |
1:10.99 |
1:11.58 |
0.59 |
| 8 |
Genao, Olivia M (8)
|
MRTVSC |
|
1:12.56 |
- |
| 9 |
Primak, Morgan A (8)
|
MRTVSC |
58.00 |
1:22.40 |
24.40 |
|
Lettieri, Ava T (8)
|
MRCSDC |
1:07.67 |
DQ |
- |
|
Cavalone, Charlotte H (8)
|
MRHYB |
1:10.00 |
DQ |
- |
|
Katzmaier, Anna E (8)
|
MRHYB |
55.00 |
DQ |
- |
|
Russo, Breelyn M (8)
|
MRIA |
1:00.00 |
DQ |
- |
|
Kim, Ashley (7)
|
MRTS |
1:36.84 |
DQ |
- |