| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Okodogbe, Favour E (14)
|
MRLIAC |
30.08 |
32.21 |
2.13 |
| 2 |
Ramsaroop, Anjali R (15)
|
MRLIAC |
40.76 |
37.33 |
-3.43 |
| 3 |
Fargnoli, Kimberly (13)
|
MRLIAC |
43.43 |
39.04 |
-4.39 |
| 4 |
Veronese, Rebecca E (13)
|
MRLIAC |
40.87 |
39.75 |
-1.12 |
| 5 |
Choi, Jia E (11)
|
MRLIAC |
42.40 |
41.03 |
-1.37 |
| 6 |
Varjan, Amy (14)
|
MRLIAC |
45.00 |
41.95 |
-3.05 |
| 7 |
Cheng, Marissa N (11)
|
MRLIAC |
45.92 |
42.69 |
-3.23 |
| 8 |
Gaitanis, Sophia (11)
|
MRLIAC |
46.19 |
43.01 |
-3.18 |
| 9 |
Ketterhagen, Olivia G (10)
|
MRLIAC |
50.44 |
46.70 |
-3.74 |
| 10 |
Han, Faith D (10)
|
MRLIAC |
51.27 |
47.05 |
-4.22 |
| 11 |
Otoya, Juliana C (10)
|
MRLIAC |
50.00 |
48.03 |
-1.97 |
| 12 |
Fanuko, Jayden H (11)
|
MRLIAC |
52.00 |
50.36 |
-1.64 |
|
Gomez-Vergara, Leah S (14)
|
MRLIAC |
45.11 |
DQ |
- |
|
Huang, Yansiyu (11)
|
MRLIAC |
1:04.53 |
DQ |
- |
|
Santangelo, Sophia A (12)
|
MRLIAC |
41.84 |
NS |
- |