| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Meza, Rivkah (9)
|
NTTFA |
32.00 |
31.62 |
-0.38 |
| 2 |
Ware, Haley V (9)
|
NTTFA |
33.13 |
31.80 |
-1.33 |
| 3 |
Scherman, Riley A (10)
|
NTTFA |
31.77 |
32.37 |
0.60 |
| 4 |
Seelman, Julia B (10)
|
NTTFA |
32.32 |
33.08 |
0.76 |
| 5 |
Vanecek, Sloane A (10)
|
NTNTN |
33.49 |
33.29 |
-0.20 |
| 6 |
Arthur, Addison B (9)
|
NTTFA |
39.26 |
36.18 |
-3.08 |
| 7 |
McEachern, Caroline G (10)
|
NTTFA |
43.05 |
38.07 |
-4.98 |
| 8 |
Goodwin, Genevieve N (10)
|
NTTFA |
36.98 |
38.12 |
1.14 |
| 9 |
Kerkman, Jayne A (10)
|
NTTFA |
38.55 |
41.91 |
3.36 |
| 10 |
Gotimukala, Anvitha (9)
|
NTTFA |
|
45.82 |
- |
| 11 |
Huang, Felicia Y (10)
|
NTTFA |
45.42 |
46.22 |
0.80 |
| 12 |
Dhir, Tiara (8)
|
NTTFA |
44.41 |
47.28 |
2.87 |
|
Tong, Madeleine (9)
|
NTTFA |
40.27 |
DQ |
- |