| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sliwowski, Lucy (10)
|
NCNCAC |
40.43 |
40.78 |
0.35 |
| 1 |
Makowenskyj, Anika O (10)
|
NCNCAC |
44.51 |
43.68 |
-0.83 |
| 1 |
Luukinen, Elodie G (9)
|
NCNCAC |
54.50 |
48.89 |
-5.61 |
| 1 |
Clark, Hannah J (9)
|
NCNCAC |
49.24 |
49.06 |
-0.18 |
| 2 |
Theiling, Lucy C (9)
|
NCNCAC |
52.95 |
49.81 |
-3.14 |
| 2 |
Jacobs, Mila M (10)
|
NCNCAC |
55.86 |
52.40 |
-3.46 |
| 3 |
Voldness, Evelyn P (9)
|
NCNCAC |
49.23 |
49.98 |
0.75 |
| 3 |
Greene, Olivia C (9)
|
NCNCAC |
|
54.82 |
- |
| 4 |
Adigun, Nylah T (9)
|
NCNCAC |
52.20 |
50.52 |
-1.68 |
| 4 |
James, Emma P (9)
|
NCNCAC |
|
54.86 |
- |
| 5 |
Sheldon, Adelaide E (9)
|
NCNCAC |
51.92 |
50.67 |
-1.25 |
| 5 |
Cao, Jessica (10)
|
NCNCAC |
|
55.19 |
- |
| 6 |
Komelasky, Brynley Q (9)
|
NCNCAC |
51.09 |
52.27 |
1.18 |
| 6 |
Zhang, April M (9)
|
NCNCAC |
58.29 |
57.08 |
-1.21 |
| 7 |
Dickens, Mary G (9)
|
NCNCAC |
59.01 |
58.69 |
-0.32 |
| 8 |
Spivey, Claire (9)
|
NCYBAC |
|
1:00.11 |
- |
| 9 |
Lallinger, Penelope N (9)
|
NCNCAC |
58.14 |
1:01.63 |
3.49 |
| 10 |
Cabello, Christine (9)
|
VAHAVA |
|
1:02.11 |
- |
| 11 |
Leach, Sadie M (9)
|
VAHAVA |
1:05.50 |
1:07.99 |
2.49 |
|
Ladaga, Maya J (9)
|
NCNCAC |
|
DQ |
- |
|
Martin, Brianna E (9)
|
NCHAC |
57.67 |
DQ |
- |
|
Rogers, Savannah A (10)
|
NCHAC |
1:02.85 |
NS |
- |