| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wenstrand, Caroline G (16)
|
MDYCM |
1:00.44 |
1:00.13 |
-0.31 |
| 2 |
O'Shaughnessy, Amanda J (17)
|
MDGBSA |
59.68 |
1:01.21 |
1.53 |
| 3 |
Wickham, Amelia C (16)
|
MDBAAC |
1:00.25 |
1:01.86 |
1.61 |
| 4 |
Stein, Lillian G (16)
|
MDGBSA |
1:01.61 |
1:02.70 |
1.09 |
| 5 |
Tiberio, Layla M (15)
|
MDYCM |
1:01.58 |
1:02.83 |
1.25 |
| 6 |
Bosenberg, Camila (16)
|
MDGBSA |
1:00.19 |
1:03.26 |
3.07 |
| 7 |
Tulenko, Katherine W (16)
|
MDGBSA |
1:02.42 |
1:03.96 |
1.54 |
| 8 |
Schmeckpeper, Emily D (12)
|
MDRAC |
1:01.65 |
1:05.55 |
3.90 |
| 9 |
Pflieger, Zoe E (17)
|
MDBCSC |
1:04.41 |
1:07.33 |
2.92 |
| 10 |
Smith, Aria C (15)
|
MDGBSA |
1:07.53 |
1:07.55 |
0.02 |
| 11 |
D'Costa, Michelle L (16)
|
MDGBSA |
1:04.25 |
1:07.75 |
3.50 |
| 12 |
Yienger, Jessica A (17)
|
MDYCM |
1:06.86 |
1:10.17 |
3.31 |
| 13 |
Stokes, Kennedy A (10)
|
MDBCSC |
1:11.82 |
1:11.09 |
-0.73 |
| 14 |
Cox, Miranda S (16)
|
MDYCM |
1:14.04 |
1:11.62 |
-2.42 |
| 15 |
Triantafilou, Ana G (16)
|
MDYCM |
1:20.07 |
1:21.56 |
1.49 |
| 16 |
Aguirre-Nicholson, Elysia E (15)
|
MDYCM |
1:17.00 |
1:22.56 |
5.56 |
| 17 |
Hall, Kathryn R (16)
|
MDYCM |
1:23.94 |
1:25.89 |
1.95 |
|
McElroy, Cecilia O (15)
|
MDYCM |
1:12.69 |
NS |
- |
|
Tse, Courtney C (16)
|
MDYCM |
|
NS |
- |