| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gring, Sydney (12)
|
MARY |
59.55 |
1:02.38 |
2.83 |
| 2 |
Undercofler, Gemma E (11)
|
MAUMLY |
1:08.63 |
1:07.51 |
-1.12 |
| 3 |
Nowoswiat, Jena M (11)
|
MAUMLY |
1:09.62 |
1:08.28 |
-1.34 |
| 4 |
MacDonald, Hannah (12)
|
MAUMLY |
1:09.40 |
1:10.45 |
1.05 |
| 5 |
Foltz, Molly L (11)
|
MAUMLY |
1:13.12 |
1:12.23 |
-0.89 |
| 6 |
Eisenbrown, Alexis M (11)
|
MARY |
1:12.07 |
1:12.91 |
0.84 |
| 7 |
Mulhern, Finley S (11)
|
MAPAY |
1:10.14 |
1:14.94 |
4.80 |
| 8 |
Ruggeri, Lauren M (11)
|
MAPAY |
1:12.91 |
1:15.16 |
2.25 |
| 9 |
Wenstrup, Elisabeth A (12)
|
MAPAY |
|
1:15.85 |
- |
| 10 |
Fox, Sarah A (11)
|
MAUMLY |
|
1:16.71 |
- |
| 11 |
Larkin, Meena E (11)
|
MABYNS |
|
1:17.59 |
- |
| 12 |
Braswell, Olivia (12)
|
MAUMLY |
1:21.29 |
1:19.10 |
-2.19 |
| 13 |
Haas, Keira M (12)
|
MAUMLY |
1:20.44 |
1:20.60 |
0.16 |
| 14 |
Hopkins, Abigail K (11)
|
MAUMLY |
1:21.17 |
1:25.56 |
4.39 |