| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tafuto, Vivian M (17)
|
MAHAC |
1:01.86 |
1:00.72 |
-1.14 |
| 2 |
Nolan, Emily E (16)
|
MAHAC |
59.32 |
1:00.94 |
1.62 |
| 3 |
Nakano, Tomomi (15)
|
MAHAC |
1:00.88 |
1:01.82 |
0.94 |
| 4 |
Hollenbach, Kaylee A (15)
|
MAHAC |
1:01.81 |
1:02.34 |
0.53 |
| 5 |
Bieber, Brianna J (15)
|
MALAC |
1:06.92 |
1:05.23 |
-1.69 |
| 6 |
Buchanan, Kaley R (16)
|
MAHAC |
1:05.18 |
1:05.95 |
0.77 |
| 7 |
Sopko, Olivia G (15)
|
MACYA |
1:04.78 |
1:06.28 |
1.50 |
| 8 |
Spinney, Sarah E (15)
|
MACYA |
1:03.42 |
1:06.59 |
3.17 |
| 9 |
Robertson, Bailey M (16)
|
MAHAC |
1:04.74 |
1:08.82 |
4.08 |
| 10 |
Sopko, Mackenzie R (17)
|
MACYA |
1:07.32 |
1:09.11 |
1.79 |
| 11 |
Ayers, Brianna M (15)
|
MAHAC |
1:09.97 |
1:10.39 |
0.42 |
| 12 |
Snavely, Sarah E (15)
|
MAHAC |
1:13.49 |
1:10.69 |
-2.80 |
| 13 |
Ream, Samantha M (17)
|
MACYA |
1:10.91 |
1:12.17 |
1.26 |
| 14 |
Sopko, Camryn P (15)
|
MACYA |
1:07.24 |
1:12.86 |
5.62 |
| 15 |
Luttrell, Kiersten C (16)
|
MAHAC |
1:07.37 |
1:13.19 |
5.82 |
| 16 |
Alloway, Emma J (15)
|
MACYA |
1:21.85 |
1:20.94 |
-0.91 |