| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thomas, Emma M (10)
|
NCUNTA |
49.93 |
41.52 |
-8.41 |
| 2 |
Gu, Jazmine (10)
|
NCTAC |
44.54 |
44.11 |
-0.43 |
| 3 |
Whelehan, Sloane E (10)
|
NCTAC |
47.88 |
44.55 |
-3.33 |
| 4 |
Boughton, Hannah P (10)
|
NCTAC |
50.41 |
44.94 |
-5.47 |
| 5 |
Hochanadel, Sarah P (10)
|
NCTAC |
51.66 |
45.50 |
-6.16 |
| 6 |
Chia, Keira O (9)
|
NCTAC |
1:00.22 |
46.15 |
-14.07 |
| 7 |
Whitley, Gabrielle A (10)
|
NCTAC |
47.79 |
47.01 |
-0.78 |
| 8 |
Broadbent, Carson R (10)
|
NCTAC |
53.11 |
47.06 |
-6.05 |
| 9 |
Marshall, Toni (10)
|
NCTAC |
48.19 |
47.21 |
-0.98 |
| 10 |
Zhang, Meredith N (10)
|
NCTAC |
51.28 |
47.91 |
-3.37 |
| 11 |
He, Carolin J (9)
|
NCTAC |
56.28 |
50.87 |
-5.41 |
| 12 |
Hoang, Christiana E (8)
|
NCTAC |
52.86 |
51.04 |
-1.82 |
| 13 |
Yao, Cana N (10)
|
NCTAC |
1:02.68 |
51.49 |
-11.19 |
| 14 |
Zheng, Amy X (8)
|
NCTAC |
1:02.21 |
52.10 |
-10.11 |
| 15 |
Chintapalli, Neela K (9)
|
NCUNTA |
58.67 |
52.67 |
-6.00 |
| 16 |
Smith, Leah S (9)
|
NCTAC |
51.94 |
52.96 |
1.02 |
| 17 |
Huang, Nicole (10)
|
NCTAC |
1:02.57 |
52.98 |
-9.59 |
| 18 |
Fox, Madeline G (9)
|
NCTAC |
1:03.55 |
53.15 |
-10.40 |
| 18 |
Haxholdt, Jacqueline (10)
|
NCTAC |
58.68 |
53.15 |
-5.53 |
| 20 |
Poole, Whitney J (9)
|
NCTAC |
57.11 |
53.50 |
-3.61 |
| 21 |
Thomas, Olivia M (9)
|
NCUNTA |
57.45 |
53.60 |
-3.85 |
| 22 |
Sui, Anna (7)
|
NCTAC |
|
54.15 |
- |
| 23 |
Craig, Ailey O (10)
|
NCTAC |
1:02.17 |
54.36 |
-7.81 |
| 24 |
Kahgee, Breslin L (10)
|
NCTAC |
1:00.72 |
54.67 |
-6.05 |
| 25 |
Evans, Sophie L (10)
|
NCTAC |
|
54.76 |
- |
| 26 |
Zhu, Nicole N (8)
|
NCTAC |
|
55.11 |
- |
| 27 |
Rao, Dhriti B (10)
|
NCTAC |
1:00.20 |
55.35 |
-4.85 |
| 28 |
Nagy, Zsofia L (8)
|
NCTAC |
|
56.83 |
- |
| 29 |
Broadhurst, Jemima S (8)
|
NCTAC |
|
57.50 |
- |
| 30 |
Liu, Yixi Z (7)
|
NCTAC |
|
57.52 |
- |
| 31 |
Morea, Alexandria G (8)
|
NCTAC |
|
57.67 |
- |
| 32 |
Whelehan, Finola M (7)
|
NCTAC |
|
58.66 |
- |
| 33 |
Butler, Valentina R (7)
|
NCTAC |
1:07.92 |
58.77 |
-9.15 |
| 34 |
Padaria, Malaikah (10)
|
NCTAC |
|
58.94 |
- |
| 35 |
Fleshman, Livia J (8)
|
NCTAC |
|
1:00.06 |
- |
| 36 |
Padaria, Misbah (10)
|
NCTAC |
1:06.32 |
1:01.30 |
-5.02 |
| 37 |
Harter, Sarah E (7)
|
NCTAC |
1:04.82 |
1:02.42 |
-2.40 |
| 38 |
Murali, Gauri (10)
|
NCTAC |
|
1:02.48 |
- |
| 39 |
Xu, Natalie F (7)
|
NCTAC |
|
1:02.50 |
- |
| 40 |
Boughton, Catherine M (8)
|
NCTAC |
|
1:03.91 |
- |
| 41 |
Duman, Defne (9)
|
NCTAC |
|
1:04.07 |
- |
| 42 |
Filipski, Nora C (10)
|
NCTAC |
|
1:04.95 |
- |
| 43 |
Fox, Ella J (7)
|
NCTAC |
1:19.75 |
1:05.25 |
-14.50 |
| 44 |
Aurelius, Lillian W (9)
|
NCTAC |
|
1:06.93 |
- |
| 45 |
Wang, Rowen Z (6)
|
NCTAC |
|
1:20.38 |
- |
|
Kannan, Prarthana (9)
|
NCTAC |
|
DQ |
- |
|
Artman, Alexis N (8)
|
NCTAC |
|
DQ |
- |
|
Waters, Sullivan E (9)
|
NCTAC |
|
NS |
- |