| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Horan, Brenna N (16)
|
MRTVSC |
58.39 |
1:00.98 |
2.59 |
| 2 |
Chen, Jessica Z (15)
|
MRTVSC |
1:01.27 |
1:03.72 |
2.45 |
| 3 |
Ehlers, Kaitlyn R (16)
|
MRTVSC |
1:00.66 |
1:07.29 |
6.63 |
| 4 |
Sommerstad, Kate A (15)
|
MRTVSC |
1:03.30 |
1:07.54 |
4.24 |
| 5 |
Vincent, Sarah R (15)
|
MRIA |
1:06.10 |
1:09.42 |
3.32 |
| 6 |
Drapala, Jenna M (16)
|
MRCSDC |
1:06.28 |
1:09.86 |
3.58 |
| 7 |
Brockman, Hannah G (15)
|
MRTVSC |
1:11.18 |
1:11.37 |
0.19 |
| 8 |
Profeta, Noelle C (17)
|
MRTVSC |
1:05.33 |
1:11.53 |
6.20 |
| 9 |
Genao, Sophia K (16)
|
MRTVSC |
1:06.64 |
1:11.67 |
5.03 |
| 10 |
Libohova, Anna * (16)
|
MRTVSC |
1:08.54 |
1:13.47 |
4.93 |
| 11 |
Hendricks-Donato, Jessica T (15)
|
MRCSDC |
1:17.91 |
1:14.91 |
-3.00 |
| 12 |
Pagonis, Anastasia K (15)
|
MRIA |
1:12.00 |
1:15.01 |
3.01 |
| 13 |
Rogers, Dayna (17)
|
MRIA |
1:13.42 |
1:15.72 |
2.30 |
| 14 |
Ferraris, Emily (17)
|
MRSSC |
1:21.72 |
1:23.14 |
1.42 |
| 15 |
Ednie, Corinne M (15)
|
MRCSDC |
1:28.27 |
1:28.26 |
-0.01 |