| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miller, Lucia C (13)
|
FGSAS |
28.30 |
28.21 |
-0.09 |
| 2 |
Ravelo, Iliana (14)
|
FGASC |
33.69 |
28.74 |
-4.95 |
| 3 |
Rodriguez, Caroline (15)
|
FGASC |
28.85 |
28.90 |
0.05 |
| 4 |
Riley, Elizabeth M (15)
|
FGYSF |
27.86 |
29.06 |
1.20 |
| 5 |
Gonoretzky, Jacqueline (16)
|
FGUN-F |
29.87 |
30.00 |
0.13 |
| 6 |
Farias, Ysabella R (13)
|
FGASC |
31.81 |
30.66 |
-1.15 |
| 7 |
Koch, Ellie (15)
|
FGYSF |
31.22 |
30.97 |
-0.25 |
| 8 |
Gouverneur, Laura S (15)
|
FGYSF |
30.62 |
31.64 |
1.02 |
| 9 |
Kelly, Jemma H (13)
|
FGYSF |
30.29 |
31.78 |
1.49 |
| 10 |
Marrero, Cynthia (15)
|
FGASC |
32.08 |
32.01 |
-0.07 |
| 11 |
Adia, Isabella I (13)
|
FGUN |
30.80 |
32.62 |
1.82 |
| 12 |
Johnson, Elizabeth A (13)
|
FGUN |
29.80 |
32.64 |
2.84 |
| 13 |
Zuniga, Isabella M (16)
|
FGPAQ |
33.54 |
34.05 |
0.51 |
| 14 |
Nemeth, Emese g (16)
|
FGPAQ |
33.95 |
34.38 |
0.43 |
| 15 |
Feliciano, Sarah G (16)
|
FGPAQ |
34.94 |
34.54 |
-0.40 |
| 16 |
Restrepo, Alexa (18)
|
FGASC |
37.45 |
35.67 |
-1.78 |
| 17 |
Klapper, Giulia f (13)
|
FGPAQ |
34.80 |
35.72 |
0.92 |
| 18 |
Rossi, Kathleen R (13)
|
FGSAS |
37.76 |
36.78 |
-0.98 |
| 19 |
Sare, Ema G (13)
|
FGSAS |
38.87 |
37.16 |
-1.71 |
| 20 |
Canning, Caroline R (13)
|
FGPAQ |
38.63 |
38.50 |
-0.13 |
| 21 |
Rodriguez, Victoria (15)
|
FGASC |
37.66 |
39.53 |
1.87 |
|
Akdag, Julie P (13)
|
FGLLL |
1:11.82 |
NS |
- |