| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wakeley, Laura C (16)
|
MAGPAC |
1:00.22 |
1:03.12 |
2.90 |
| 2 |
Speirs, Valerie S (16)
|
MASEA |
57.19 |
1:05.55 |
8.36 |
| 3 |
Outlaw, Simone R (16)
|
MAUNYB |
|
1:05.87 |
- |
| 4 |
Nguyen, Nina (16)
|
MAUNSE |
59.31 |
1:05.96 |
6.65 |
| 5 |
Schwerzler, Kyra C (16)
|
MATWAC |
56.41 |
1:06.38 |
9.97 |
| 6 |
Lin, Chloe E (16)
|
MAYBCC |
1:04.58 |
1:07.38 |
2.80 |
| 7 |
Schuster, Danielle (15)
|
MASEA |
1:01.16 |
1:09.53 |
8.37 |
| 8 |
Monaghan, Abaigeal P (15)
|
MAPENN |
57.13 |
1:09.89 |
12.76 |
| 9 |
Kasich, Katrina A (15)
|
MASJAC |
1:03.94 |
1:10.77 |
6.83 |
| 10 |
Warrington, Nicolette A (16)
|
MASJAC |
57.15 |
1:10.95 |
13.80 |
| 11 |
Strother, Kaya D (15)
|
MASJAC |
1:03.42 |
1:11.72 |
8.30 |
| 12 |
Rouff, Rachel B (15)
|
MATWAC |
1:02.43 |
1:11.96 |
9.53 |
| 13 |
Penn, Fionna L (16)
|
MASJAC |
58.18 |
1:12.69 |
14.51 |