| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Niven, Mila R (8)
|
MRBAD |
41.44 |
39.99 |
-1.45 |
| 2 |
Tieng, Alexandra K (8)
|
MRBAD |
39.84 |
41.51 |
1.67 |
| 3 |
Ciraco, Kaya E (8)
|
CTGRYM |
46.06 |
43.65 |
-2.41 |
| 4 |
Virmani, Arya (8)
|
CTGRYM |
47.66 |
48.21 |
0.55 |
| 5 |
Tuohey, Jane (8)
|
CTGRYM |
50.08 |
48.72 |
-1.36 |
| 6 |
Gochev, Heidi W (8)
|
MRBAD |
56.00 |
51.62 |
-4.38 |
| 7 |
Bochynska, Milena (8)
|
MREAST |
52.23 |
51.92 |
-0.31 |
| 8 |
Ferrarese, Charlotte G (8)
|
MREAST |
1:00.00 |
52.61 |
-7.39 |
| 9 |
Rao, Wenyan V (8)
|
MREAST |
|
54.88 |
- |
| 10 |
Krogsgaard, Saga L (8)
|
MREAST |
58.20 |
57.79 |
-0.41 |
| 11 |
Kingfield, Laila R (7)
|
MREAST |
|
58.04 |
- |
| 12 |
Cruz, Aminah R (8)
|
MREAST |
|
58.46 |
- |
| 13 |
Tejwani, Sia (8)
|
MREAST |
23.19 |
1:01.40 |
38.21 |
| 14 |
Royzman, Skylar J (6)
|
MREAST |
1:10.13 |
1:02.60 |
-7.53 |
| 15 |
Gojka, Harper A (8)
|
MREAST |
58.00 |
1:02.73 |
4.73 |
| 16 |
Kim, Nara P (7)
|
MREAST |
1:08.70 |
1:03.49 |
-5.21 |
| 17 |
Osborne, Alexis E (8)
|
MREAST |
|
1:09.39 |
- |
| 18 |
Quatroni, Taylor S (6)
|
MREAST |
|
1:10.52 |
- |
| 19 |
Constantine, Elizabeth M (6)
|
MRBAD |
1:10.77 |
1:10.67 |
-0.10 |
|
Taylor, Isabella (8)
|
CTGRYM |
|
DQ |
- |
|
Doyle, Taylor M (8)
|
MREAST |
56.21 |
DQ |
- |
|
Harris-Dupuy, Maelys N (8)
|
MREAST |
|
NS |
- |
|
Cullaj, Fiona L (8)
|
MREAST |
|
NS |
- |