| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Luong, Kate Y (12)
|
NTMTRO |
30.58 |
29.15 |
-1.43 |
| 2 |
Luong, Keira Y (12)
|
NTMTRO |
31.19 |
30.28 |
-0.91 |
| 3 |
Nelson, Chloe E (12)
|
NTMTRO |
35.08 |
34.69 |
-0.39 |
| 4 |
Norman, Emelia C (12)
|
NTESP |
35.83 |
36.08 |
0.25 |
| 5 |
Bhatia, Isabel A (12)
|
NTATAC |
35.70 |
36.39 |
0.69 |
| 6 |
Beeson, Grier G (11)
|
NTESP |
35.02 |
37.80 |
2.78 |
| 7 |
Gorman, Sara R (12)
|
NTMARS |
40.02 |
39.18 |
-0.84 |
| 8 |
Satterfield, Layna M (11)
|
NTMTRO |
|
39.88 |
- |
| 9 |
Wood, Crissa G (12)
|
NTMTRO |
45.36 |
40.04 |
-5.32 |
| 10 |
Williams, Caroline E (12)
|
NTMARS |
41.01 |
40.73 |
-0.28 |
| 11 |
Mandrell, Olivia J (10)
|
NTATAC |
40.33 |
41.38 |
1.05 |
| 12 |
Tjio, Eunice (10)
|
NTMARS |
48.01 |
42.20 |
-5.81 |
| 13 |
Bock, Evangeline L (10)
|
NTTRAC |
44.79 |
43.31 |
-1.48 |
| 14 |
Chatterji, Lauren E (12)
|
NTESP |
|
46.05 |
- |
| 15 |
Singhal, Simran (12)
|
NTMARS |
49.62 |
46.28 |
-3.34 |
| 16 |
Cervantes, Summer M (9)
|
NTMARS |
49.28 |
49.21 |
-0.07 |
| 17 |
Peck, Zoe L (9)
|
NTESP |
47.59 |
49.55 |
1.96 |
| 18 |
Dodd, Natalie T (9)
|
NTMARS |
|
49.65 |
- |
| 19 |
Nichols, Caroline O (11)
|
NTMARS |
|
49.79 |
- |
| 20 |
Tarnavsky, Mila B (10)
|
NTESP |
|
50.38 |
- |
| 21 |
Bunkley, Josephine D (10)
|
NTMARS |
50.03 |
52.07 |
2.04 |
| 22 |
Kaden, Kinsler C (8)
|
NTATAC |
55.78 |
53.57 |
-2.21 |
| 23 |
Fisher, Aubrey M (12)
|
NTMTRO |
|
53.62 |
- |
| 24 |
Williams, Isabelle A (8)
|
NTMARS |
|
1:02.10 |
- |
| 25 |
Sathe, Avanti R (8)
|
NTATAC |
|
1:02.70 |
- |
| 26 |
Williams, Gabrielle A (8)
|
NTMARS |
|
1:06.52 |
- |
|
Dressell, Abigail G (10)
|
NTMARS |
|
DQ |
- |
|
Wroblewski, Hannah M (10)
|
NTMTRO |
58.25 |
DQ |
- |
|
Bewley, Adalyn A (10)
|
NTMARS |
|
DQ |
- |
|
Cervantes, Natalie E (8)
|
NTMARS |
59.16 |
DQ |
- |
|
Faulkner, Lylah M (9)
|
NTMTRO |
|
NS |
- |