| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Librandi, Emily (15)
|
MRVAC |
59.82 |
58.61 |
-1.21 |
| 2 |
Levy, Ariella H (16)
|
MRTRS |
57.59 |
59.94 |
2.35 |
| 3 |
McNamara, Kelcie H (16)
|
MRTRS |
58.55 |
1:01.81 |
3.26 |
| 4 |
Brega, Caroline A (16)
|
MRTRS |
59.31 |
1:02.28 |
2.97 |
| 5 |
Romano, Margaret R (16)
|
MRTRS |
59.51 |
1:03.84 |
4.33 |
| 6 |
Santiago, Gabriella M (17)
|
MRTRS |
1:02.29 |
1:03.91 |
1.62 |
| 7 |
Eckerle, Christina M (16)
|
MRTRS |
1:01.58 |
1:04.01 |
2.43 |
| 8 |
Sanchez, Jus A (17)
|
MRVAC |
|
1:04.42 |
- |
| 9 |
Javenes, Kali C (16)
|
MRTRS |
58.34 |
1:04.68 |
6.34 |
| 10 |
Ruzzi, Kathryn A (18)
|
MRTRS |
59.83 |
1:06.61 |
6.78 |
| 11 |
Zararis, Alexandra (16)
|
MRTRS |
1:05.69 |
1:06.85 |
1.16 |
| 12 |
Way, Lindsay M (16)
|
MRVAC |
1:11.33 |
1:12.05 |
0.72 |
| 13 |
Pietraszka, Sarah G (17)
|
MRMVA |
1:08.21 |
1:15.90 |
7.69 |
| 14 |
Zupko, Mackenzie J (15)
|
MRVAC |
1:16.04 |
1:17.05 |
1.01 |
| 15 |
Brooks, Taylor A (15)
|
MRVAC |
|
1:17.16 |
- |