| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rickard, Mikaela-Mae K (12)
|
NTATAC |
33.58 |
32.45 |
-1.13 |
| 2 |
Nelson, Emily K (12)
|
NTMTRO |
35.41 |
33.86 |
-1.55 |
| 3 |
Krevo, Madeline R (11)
|
NTESP |
37.37 |
35.51 |
-1.86 |
| 4 |
Bhatia, Isabel A (12)
|
NTATAC |
34.70 |
35.97 |
1.27 |
| 5 |
Maccalous, Haylie E (12)
|
NTTRAC |
|
36.77 |
- |
| 6 |
Wood, Crissa G (12)
|
NTMTRO |
39.60 |
38.10 |
-1.50 |
| 7 |
Little, Ava L (10)
|
NTMTRO |
40.97 |
38.54 |
-2.43 |
| 8 |
Parsons, Claire E (12)
|
NTMARS |
39.08 |
38.55 |
-0.53 |
| 9 |
Peck, Penelope L (11)
|
NTESP |
39.66 |
39.05 |
-0.61 |
| 10 |
Mandrell, Olivia J (10)
|
NTATAC |
37.76 |
39.61 |
1.85 |
| 11 |
Sureka, Neethi (11)
|
NTATAC |
46.23 |
41.60 |
-4.63 |
| 12 |
Brethauer, Elizabeth B (10)
|
NTMTRO |
50.96 |
46.50 |
-4.46 |
| 13 |
Coates, Kennadee M (8)
|
NTMTRO |
1:08.66 |
57.08 |
-11.58 |
| 14 |
Sathe, Avanti R (8)
|
NTATAC |
|
1:12.64 |
- |
|
Bunkley, Josephine D (10)
|
NTMARS |
55.44 |
DQ |
- |