| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gaza, Elizabeth T (7)
|
MRSMC |
58.50 |
47.27 |
-11.23 |
| 1 |
LePage, Charlotte G (7)
|
MRRA |
47.22 |
47.27 |
0.05 |
| 3 |
Fedor, Kate O (7)
|
CTZEUS |
|
49.32 |
- |
| 4 |
Valerio, Sara A (7)
|
MRYMID |
57.73 |
50.80 |
-6.93 |
| 5 |
Amerson, Sydney (7)
|
MRCFB |
|
52.26 |
- |
| 6 |
Costabile, Kylie (7)
|
MRCFB |
1:05.44 |
53.52 |
-11.92 |
| 7 |
Velazquez, Kimberly K (7)
|
CTZEUS |
|
53.71 |
- |
| 8 |
Vanvelzor, Hannah M (7)
|
CTZEUS |
|
54.48 |
- |
| 9 |
Pinto, Danixza (7)
|
MRYFD |
|
56.00 |
- |
| 10 |
McCann, Katherine E (7)
|
MRYMID |
|
57.91 |
- |
| 11 |
King, Abigail (6)
|
MRSMC |
1:20.99 |
59.13 |
-21.86 |
| 12 |
Yang, Sharon Y (7)
|
MRYMID |
1:08.56 |
1:01.59 |
-6.97 |
| 13 |
Martinez-Jimenez, Alba (6)
|
MRYMID |
|
1:05.00 |
- |
| 14 |
Stillman, Alexandra F (7)
|
MRYFD |
|
1:09.22 |
- |
| 15 |
Eng, Avery (7)
|
MRYFD |
|
1:09.24 |
- |
| 16 |
Graham, Isabella M (6)
|
MRYFD |
|
1:15.62 |
- |
|
McCann, Evelyn E (6)
|
MRYMID |
|
DQ |
- |
|
Mckibben, Riley P (7)
|
MRYFD |
55.37 |
DQ |
- |
|
Schiro, Sarina L (6)
|
MRSMC |
1:35.80 |
DQ |
- |
|
Zarrinnegar, Aryana (6)
|
MRYMID |
|
NS |
- |