| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Huang, Alyssa (12)
|
MRCFJV |
34.97 |
34.90 |
-0.07 |
| 2 |
Samko, Clara M (11)
|
MRHS |
35.92 |
35.69 |
-0.23 |
| 3 |
Wu, Serena Y (12)
|
MRYMID |
36.43 |
35.90 |
-0.53 |
| 4 |
Largen, Caroline f (12)
|
MRYMID |
37.93 |
35.93 |
-2.00 |
| 5 |
Nixon-Chatfield, Elizabeth N (12)
|
MRCAS |
36.44 |
37.20 |
0.76 |
| 6 |
Moran, Laura A (12)
|
MRUN |
35.00 |
37.93 |
2.93 |
| 7 |
Wilkinson, Julia (12)
|
MRCFJV |
36.69 |
38.01 |
1.32 |
| 8 |
Bradley, Addison O (12)
|
MRLBA |
45.00 |
38.69 |
-6.31 |
| 9 |
Reyes Aguirre, Juana (11)
|
MRAPEX |
46.09 |
39.20 |
-6.89 |
| 10 |
Egbert, Alexis A (12)
|
MRLBA |
50.25 |
39.46 |
-10.79 |
| 11 |
Rodrigues, Marina (11)
|
MRUN |
40.89 |
40.30 |
-0.59 |
| 12 |
Martin, Emeilia I (12)
|
MRCAS |
40.87 |
41.53 |
0.66 |
| 13 |
Minchak, Jami E (11)
|
MRLBA |
43.61 |
45.16 |
1.55 |
| 14 |
Neroslavsky, Katherine (11)
|
MRUN |
49.79 |
46.54 |
-3.25 |
| 15 |
Connelly, Emily (11)
|
MRLBA |
55.00 |
53.04 |
-1.96 |
| 16 |
Burgess, Delilah N (11)
|
MRAPEX |
|
55.78 |
- |
| 17 |
Hidalgo, Ivanka (11)
|
MRUN |
1:00.99 |
56.85 |
-4.14 |
|
Rozman, Miriam (11)
|
NJAQRC |
1:03.89 |
DQ |
- |