| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Velazquez, Kimberly K (12)
|
CTZEUS |
32.56 |
31.09 |
-1.47 |
| 2 |
Carvente, Ashley (11)
|
CTZEUS |
32.76 |
31.60 |
-1.16 |
| 3 |
Coulthard, Tamsin A (11)
|
MRYMID |
34.53 |
33.59 |
-0.94 |
| 4 |
Broderick, Hayley S (12)
|
CTZEUS |
35.36 |
33.84 |
-1.52 |
| 5 |
Ho, Audrey J (11)
|
MRBGNW |
34.72 |
34.08 |
-0.64 |
| 6 |
Kung, Alexis D (12)
|
MRBGNW |
35.30 |
34.29 |
-1.01 |
| 7 |
McCann, Katherine E (12)
|
MRYMID |
35.93 |
34.97 |
-0.96 |
| 8 |
Makrakis-Toniolo, Arianna (12)
|
MRYMID |
35.50 |
35.92 |
0.42 |
| 9 |
Cathcart, Maia E (12)
|
MRJCCT |
36.97 |
36.48 |
-0.49 |
| 10 |
Burwell, Brigid R (12)
|
MRYFD |
39.31 |
36.54 |
-2.77 |
| 11 |
Topkara, Devin C (11)
|
MRYMID |
40.00 |
36.76 |
-3.24 |
| 12 |
Kelsch, Morgan E (11)
|
MRLIAC |
50.00 |
40.51 |
-9.49 |
| 13 |
Laker, Melanie K (12)
|
MRYFD |
42.05 |
40.56 |
-1.49 |
| 14 |
Caputo, Nina M (11)
|
MRSMC |
43.24 |
41.63 |
-1.61 |
| 15 |
Wright, Alison E (11)
|
MRYFD |
46.01 |
42.46 |
-3.55 |
| 16 |
Allen, Maya (12)
|
MRYMID |
50.58 |
42.92 |
-7.66 |
| 17 |
Nalbantoglu, Deniz (12)
|
MRYFD |
|
43.53 |
- |
| 18 |
Kil, Jaeyoon (11)
|
MRLIAC |
53.28 |
43.99 |
-9.29 |
| 19 |
Leifer, Mikayla H (11)
|
MRYFD |
48.26 |
45.69 |
-2.57 |
| 20 |
Fairfax, Vanessa A (12)
|
MRMWDA |
49.20 |
46.15 |
-3.05 |
| 21 |
Tolosa, Elena (12)
|
MRYFD |
|
47.04 |
- |
| 22 |
Ngai, Sophie Y (11)
|
MRLIAC |
50.00 |
47.99 |
-2.01 |
| 23 |
King, Kayla S (12)
|
MRBGNW |
51.96 |
48.47 |
-3.49 |
| 24 |
Beckman, Jacqueline L (11)
|
MRYFD |
49.65 |
48.83 |
-0.82 |
| 25 |
Joseph, Tathiana D (11)
|
MRLIAC |
51.10 |
51.52 |
0.42 |
| 26 |
Meeschaert, Josephine B (11)
|
MRYFD |
|
56.15 |
- |
|
Boshut, Nicole (12)
|
MRLIAC |
41.24 |
NS |
- |
|
Schott, Caecilia E (12)
|
CTZEUS |
45.00 |
NS |
- |