| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Yixi Z (7)
|
NCTAC |
47.22 |
42.65 |
-4.57 |
| 2 |
Boughton, Catherine M (8)
|
NCTAC |
39.35 |
43.76 |
4.41 |
| 3 |
Whelehan, Finola M (8)
|
NCTAC |
51.16 |
45.28 |
-5.88 |
| 4 |
Sui, Anna (7)
|
NCTAC |
50.98 |
47.12 |
-3.86 |
| 5 |
Butler, Valentina R (7)
|
NCTAC |
50.22 |
48.90 |
-1.32 |
| 6 |
Harter, Sarah E (8)
|
NCTAC |
53.93 |
49.79 |
-4.14 |
| 7 |
Nagy, Zsofia L (8)
|
NCTAC |
52.76 |
50.66 |
-2.10 |
| 8 |
Stewart, Lila R (8)
|
NCTAC |
|
51.91 |
- |
| 9 |
Shalhoub, Natalie M (7)
|
UNAT |
55.21 |
52.67 |
-2.54 |
| 10 |
Chintapalli, Anjali P (7)
|
NCTAC |
1:00.09 |
54.83 |
-5.26 |
| 11 |
Na, Molly (7)
|
NCTAC |
|
56.17 |
- |
| 12 |
Chen, Celia (8)
|
NCTAC |
|
58.24 |
- |
| 13 |
Carone, Teagan M (7)
|
NCTAC |
|
59.80 |
- |
| 14 |
Fleshman, Whitney S (7)
|
NCTAC |
|
1:01.70 |
- |
| 15 |
Fox, Ella J (8)
|
NCTAC |
1:06.36 |
1:02.36 |
-4.00 |
|
Harris, Brooke S (8)
|
NCTAC |
|
DQ |
- |
|
Martin, Camille A (8)
|
NCTAC |
1:10.99 |
DQ |
- |
|
Xu, Natalie F (7)
|
NCTAC |
1:00.38 |
DQ |
- |