| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Golovina, Julia A (18)
|
MRPAC |
24.15 |
25.74 |
1.59 |
| 2 |
Kirkorian, Karen E (18)
|
MRPAC |
24.63 |
26.28 |
1.65 |
| 3 |
Tan, Sayjel E (16)
|
MRQNS |
24.54 |
26.52 |
1.98 |
| 4 |
Valentini, Diana V (17)
|
MRPAC |
25.97 |
26.55 |
0.58 |
| 5 |
Jorsling, Jules A (11)
|
MRBAD |
26.74 |
26.58 |
-0.16 |
| 6 |
Flores, Isabella (16)
|
MRQNS |
26.01 |
26.65 |
0.64 |
| 7 |
Chiang, Kylie M (17)
|
MRQNS |
25.56 |
26.84 |
1.28 |
| 8 |
Lee, Lea (17)
|
MRPAC |
26.68 |
26.88 |
0.20 |
| 9 |
Valerio, Sara A (15)
|
MRBAD |
26.07 |
26.95 |
0.88 |
| 10 |
Babenko, Alexandra (15)
|
MRPAC |
25.99 |
26.98 |
0.99 |
| 11 |
Traynor, Ania K (16)
|
MRBAD |
27.25 |
27.33 |
0.08 |
| 12 |
D'Alessandro, Lena G (16)
|
MREAST |
26.33 |
27.53 |
1.20 |
| 13 |
Rodriguez, Kailey S (15)
|
MREAST |
27.63 |
27.66 |
0.03 |
| 14 |
Chen, Ella Y (15)
|
MREAST |
26.80 |
27.91 |
1.11 |
| 15 |
Kelly, Grace K (17)
|
MREAST |
25.16 |
28.07 |
2.91 |
| 16 |
Mendoza, Patricia G (15)
|
MRQNS |
27.79 |
28.16 |
0.37 |
| 17 |
White, Symantha G (15)
|
MREAST |
27.83 |
28.34 |
0.51 |
| 18 |
Otto, Olivia L (12)
|
MRBAD |
28.35 |
28.88 |
0.53 |
| 19 |
Bouzarouata, Salma K (15)
|
MRQNS |
28.61 |
29.06 |
0.45 |
| 20 |
Iacobazzi, Michela (16)
|
MREAST |
29.12 |
31.46 |
2.34 |
| 21 |
Rozman, Miriam S (15)
|
MRPAC |
31.42 |
31.67 |
0.25 |
| 22 |
Lynch, Harper R (10)
|
MRQNS |
37.76 |
40.18 |
2.42 |
| 23 |
Kim, Taylene C (9)
|
MRQNS |
39.58 |
40.86 |
1.28 |