| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Diem, Addie (12)
|
NCRSA |
38.97 |
37.69 |
-1.28 |
| 2 |
Rosenblum, Alice F (10)
|
NCRSA |
40.43 |
41.85 |
1.42 |
| 3 |
Bryant, Katherine R (11)
|
NCRSA |
41.60 |
42.48 |
0.88 |
| 4 |
Waldschmidt, Madison O (10)
|
NCRSA |
44.34 |
42.97 |
-1.37 |
| 5 |
Hegeman, Reilley E (11)
|
NCRSA |
45.10 |
43.29 |
-1.81 |
| 6 |
Marriott, Camilla A (10)
|
NCRSA |
41.67 |
44.20 |
2.53 |
| 7 |
Nichols, Cassandra L (10)
|
NCRSA |
43.49 |
45.12 |
1.63 |
| 8 |
Maleski, Mary C (12)
|
NCRSA |
|
45.61 |
- |
| 9 |
Shelton-Krippa, Elena (11)
|
NCRSA |
45.21 |
46.17 |
0.96 |
| 10 |
Truffelman, Brooke I (12)
|
NCRSA |
45.73 |
47.03 |
1.30 |
| 11 |
Holgate, Emma S (12)
|
NCRSA |
48.15 |
47.47 |
-0.68 |
| 12 |
Scarborough, Katherine M (10)
|
NCRSA |
49.50 |
47.54 |
-1.96 |
| 13 |
Lickfold, Katelyn D (9)
|
NCRSA |
54.56 |
47.92 |
-6.64 |
| 14 |
Andrews, Stella E (10)
|
NCRSA |
46.48 |
48.16 |
1.68 |
| 15 |
Schoenagel, Lauren E (8)
|
NCRSA |
53.63 |
48.55 |
-5.08 |
| 16 |
Grant, Lindsay E (10)
|
NCRSA |
50.88 |
48.60 |
-2.28 |
| 17 |
Shen, Katie L (10)
|
NCRSA |
48.49 |
48.94 |
0.45 |
| 18 |
Johnson, Addison L (10)
|
NCRSA |
49.06 |
49.49 |
0.43 |
| 19 |
Malone, Grayson A (8)
|
NCRSA |
49.05 |
50.91 |
1.86 |
| 20 |
Talwar, Tara (8)
|
NCRSA |
1:03.80 |
51.40 |
-12.40 |
| 21 |
Chen, Sarah Y (8)
|
NCRSA |
55.04 |
51.93 |
-3.11 |
| 22 |
Jaeger-Sandruck, Grace M (12)
|
NCRSA |
51.03 |
53.23 |
2.20 |
| 23 |
Horman, Emily G (8)
|
NCRSA |
58.17 |
55.43 |
-2.74 |
| 24 |
Hadsell, Meghan L (8)
|
NCRSA |
1:06.61 |
58.20 |
-8.41 |
| 25 |
Barillaro, Carly D (7)
|
NCRSA |
1:00.34 |
1:01.10 |
0.76 |
| 26 |
Hilder, Amelia R (8)
|
NCRSA |
1:02.40 |
1:01.33 |
-1.07 |
| 27 |
Jaeger-Sandruck, Maeve A (9)
|
NCRSA |
1:16.52 |
1:01.55 |
-14.97 |
|
Hoang, Christiana E (6)
|
NCRSA |
|
DQ |
- |
|
Chang, Isabel G (10)
|
NCRSA |
|
DQ |
- |
|
Wong, Arlina M (11)
|
NCRSA |
58.98 |
NS |
- |
|
Tonnessen, Georgia K (10)
|
NCRSA |
50.69 |
NS |
- |
|
Johnson, Alanna R (12)
|
NCRSA |
|
NS |
- |