| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reynolds, Kerryann (15)
|
MRHAA |
54.99 |
56.11 |
1.12 |
| 2 |
Magee, Brianna R (16)
|
MRHAA |
56.28 |
56.26 |
-0.02 |
| 3 |
Hummel, Christina D (16)
|
MRHAA |
58.14 |
58.35 |
0.21 |
| 4 |
Jannsen, Cassandra G (16)
|
MRIA |
59.72 |
1:00.48 |
0.76 |
| 5 |
Pikulik, Nicole (17)
|
MRHAA |
59.00 |
1:00.66 |
1.66 |
| 6 |
McNamara, Samantha (17)
|
MRBBSC |
58.93 |
1:02.59 |
3.66 |
| 7 |
Tutone, Marisa A (17)
|
MRIA |
55.43 |
1:03.18 |
7.75 |
| 8 |
Bernhardt, Sydney C (15)
|
MRTVSC |
1:02.35 |
1:03.23 |
0.88 |
| 9 |
Yavid, Jennifer * (17)
|
MRTVSC |
1:05.63 |
1:03.60 |
-2.03 |
| 10 |
Alvarez, Stephanie R (15)
|
MRTVSC |
1:03.79 |
1:04.12 |
0.33 |
| 11 |
Cody, Rachel A (15)
|
MRIA |
1:01.26 |
1:04.37 |
3.11 |
| 12 |
Zhu, Sydney S (15)
|
MRHAA |
1:03.42 |
1:05.08 |
1.66 |
| 13 |
Palazzo, Gianna M (16)
|
MRHAA |
1:02.60 |
1:08.38 |
5.78 |
| 14 |
Hicks, Alexandra N (17)
|
MRHAA |
1:08.23 |
1:11.82 |
3.59 |
| 15 |
Fuentes, Isabel A (15)
|
MRTVSC |
1:05.00 |
1:17.53 |
12.53 |