| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Desormeaux, Madelyn G (13)
|
NTLAC |
37.57 |
37.84 |
0.27 |
| 2 |
Fox, Alexandra T (12)
|
NTLAC |
37.58 |
38.43 |
0.85 |
| 3 |
Mears, Alyssa L (12)
|
NTLAC |
44.70 |
45.30 |
0.60 |
| 4 |
Romer, Sofia E (13)
|
NTLAC |
47.46 |
47.95 |
0.49 |
| 5 |
Hodson, Keira R (13)
|
NTLAC |
|
48.13 |
- |
| 6 |
Faber, Annabel C (12)
|
NTLAC |
|
48.51 |
- |
| 7 |
Mixon, Clare I (13)
|
NTLAC |
50.31 |
48.57 |
-1.74 |
| 8 |
Padt, Olivia R (11)
|
NTLAC |
53.25 |
52.57 |
-0.68 |
| 9 |
Claros, Sophia M (10)
|
NTLAC |
56.55 |
53.01 |
-3.54 |
| 10 |
McCloskey, Madelyn C (10)
|
NTLAC |
|
54.29 |
- |
| 11 |
Nguyen, Cindy B (11)
|
NTLAC |
|
1:01.76 |
- |
| 12 |
Rippard, Sloane E (8)
|
NTLAC |
1:04.45 |
1:05.42 |
0.97 |
| 13 |
McLemore, Vanesa N (9)
|
NTLAC |
|
1:10.59 |
- |
|
Bharatham, Neeharika (10)
|
NTLAC |
|
DQ |
- |
|
Kelly, Kyra L (9)
|
NTLAC |
|
DQ |
- |
|
Dzwolak, Adrianna (8)
|
NTLAC |
|
DQ |
- |
|
Saha, Umika (9)
|
NTLAC |
|
DQ |
- |
|
Shelokov, Anastasia M (6)
|
NTLAC |
1:01.40 |
DQ |
- |