| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gring, Sydney (12)
|
MARY |
59.55 |
58.64 |
-0.91 |
| 2 |
Padilla, Kenzie (12)
|
MAPAY |
1:00.98 |
1:02.34 |
1.36 |
| 3 |
Brown, Anna G (12)
|
MAKAY |
1:06.44 |
1:03.23 |
-3.21 |
| 4 |
Undercofler, Gemma E (11)
|
MAUMLY |
1:05.69 |
1:05.03 |
-0.66 |
| 5 |
Nowoswiat, Jena M (11)
|
MAUMLY |
1:08.28 |
1:06.07 |
-2.21 |
| 6 |
Thorning, Jillian R (12)
|
MACBFY |
1:07.59 |
1:06.58 |
-1.01 |
| 7 |
Carl, Mary A (12)
|
MABYNS |
1:07.17 |
1:07.13 |
-0.04 |
| 8 |
MacDonald, Hannah (12)
|
MAUMLY |
1:07.79 |
1:07.17 |
-0.62 |
| 9 |
DeStefano, Erin R (12)
|
MARAYS |
1:11.02 |
1:07.80 |
-3.22 |
| 10 |
Boub, Julianna (12)
|
MAKAY |
1:08.84 |
1:08.06 |
-0.78 |
| 11 |
Krauss, Natalie (11)
|
MALCY |
1:10.96 |
1:08.84 |
-2.12 |
| 12 |
Perrin, Lily A (11)
|
MAKAY |
1:11.81 |
1:09.58 |
-2.23 |
| 13 |
Murphy, Sophia E (12)
|
MARKRY |
1:11.51 |
1:10.18 |
-1.33 |
| 14 |
Eisenbrown, Alexis M (11)
|
MARY |
1:12.07 |
1:12.11 |
0.04 |
| 15 |
Gianopulos, Georgia A (12)
|
MARAYS |
1:15.27 |
1:12.14 |
-3.13 |
| 16 |
Olmstead, Elise K (11)
|
MALYM |
1:15.28 |
1:12.32 |
-2.96 |
| 17 |
Young, Bria S (11)
|
MARKRY |
1:13.78 |
1:12.66 |
-1.12 |
| 18 |
Foltz, Molly L (11)
|
MAUMLY |
1:12.23 |
1:12.72 |
0.49 |
| 19 |
Ruggeri, Lauren M (11)
|
MAPAY |
1:12.86 |
1:13.03 |
0.17 |
| 20 |
Tomasco, Madeline T (12)
|
MAKAY |
1:17.12 |
1:17.81 |
0.69 |
| 21 |
Hopkins, Abigail K (11)
|
MAUMLY |
1:19.97 |
1:20.76 |
0.79 |