| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ginalick, Alexis M (12)
|
NTTFA |
33.23 |
32.47 |
-0.76 |
| 2 |
Bolanos, Gabrielle Beatriz G (12)
|
NTTFA |
33.09 |
32.72 |
-0.37 |
| 3 |
Kerkman, Jayne A (11)
|
NTTFA |
38.55 |
34.82 |
-3.73 |
| 4 |
Cook, Molly K (11)
|
NTTFA |
36.90 |
34.84 |
-2.06 |
| 5 |
Moffatt, Lindsay G (12)
|
NTTFA |
36.45 |
34.90 |
-1.55 |
| 6 |
Salum, Hannah P (11)
|
NTTFA |
43.79 |
35.60 |
-8.19 |
| 7 |
Asaka, Mana (11)
|
NTTFA |
|
35.90 |
- |
| 8 |
Petersen, Mia M (12)
|
NTTFA |
36.47 |
36.24 |
-0.23 |
| 9 |
McEachern, Caroline G (11)
|
NTTFA |
38.07 |
36.86 |
-1.21 |
| 10 |
Wooldridge, Phinley G (11)
|
NTTFA |
|
37.47 |
- |
| 11 |
Kodial, Anya P (11)
|
NTTFA |
43.56 |
44.58 |
1.02 |
| 12 |
Sardo, Sofia K (11)
|
NTTFA |
|
45.20 |
- |
| 13 |
Drerup, Claire E (11)
|
NTTFA |
52.60 |
47.93 |
-4.67 |
|
Sardina, Alexa M (11)
|
NTTFA |
40.57 |
NS |
- |
|
Vanderpoel, Avery K (11)
|
NTTFA |
37.62 |
NS |
- |