| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dietrick, Tessa J (8)
|
MASSC |
51.86 |
53.04 |
1.18 |
| 2 |
Emmert, Abigail J (8)
|
MAJW |
1:07.09 |
55.16 |
-11.93 |
| 3 |
Fan, Brianna Z (8)
|
MAMSA |
|
59.01 |
- |
| 4 |
Bak, Renee C (8)
|
MAJW |
|
1:00.08 |
- |
| 5 |
Michalowski, Michelle (8)
|
MAJW |
|
1:00.40 |
- |
| 6 |
Isaacs, Ayla C (6)
|
MABSC |
|
1:02.47 |
- |
| 7 |
Derivaux, Audrey R (6)
|
MAJW |
|
1:02.48 |
- |
| 8 |
Goldman, Hope T (8)
|
MAUNAT |
|
1:04.43 |
- |
| 9 |
Nagel, Eliza J (7)
|
MARAD |
|
1:05.58 |
- |
| 10 |
Kouser, Kaitlyn M (7)
|
MAJW |
|
1:06.83 |
- |
| 11 |
Branscom, Raya (8)
|
MAJW |
|
1:08.77 |
- |
| 12 |
Isaacs, Mae (8)
|
MABSC |
1:05.38 |
1:10.19 |
4.81 |
| 13 |
Renouf, Emily M (8)
|
MAJW |
1:12.69 |
1:11.78 |
-0.91 |
|
Fencl, Eve M (7)
|
MAJW |
|
DQ |
- |
|
Rychlik, Cameron M (8)
|
MAJW |
1:16.46 |
DQ |
- |
|
Wilkerson, Hannah V (7)
|
MAJW |
1:18.84 |
DQ |
- |
|
Magee, Grace E (8)
|
MAMSA |
|
DQ |
- |
|
Page-Whyte, Alexandra G (7)
|
MABSC |
|
DQ |
- |
|
Whalen, Nora (8)
|
MABSC |
|
NS |
- |
|
Kolessar, Kaitlyn R (8)
|
MASSC |
46.30 |
NS |
- |