| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
De Veer, Enrique (8)
|
FGYSF |
17.21 |
16.97 |
-0.24 |
| 2 |
Soto, Gabriel J (8)
|
FGCCPR |
16.76 |
16.99 |
0.23 |
| 3 |
Cuffe, Nicolas J (7)
|
FGSFTL |
18.30 |
17.87 |
-0.43 |
| 4 |
Gil-Restrepo, Daniel (7)
|
FGCSSC |
18.72 |
18.56 |
-0.16 |
| 5 |
Diaz, Alexander L (8)
|
FGSF |
20.07 |
18.77 |
-1.30 |
| 6 |
Carey, Dylan (8)
|
FGSFTL |
19.15 |
18.82 |
-0.33 |
| 7 |
Ilonta, Nicolas P (8)
|
FGSFTL |
19.55 |
18.89 |
-0.66 |
| 8 |
Johnson, Reef H (8)
|
FGSUN |
19.18 |
19.73 |
0.55 |
| 9 |
Casey, Paul J (8)
|
FGPCS |
|
20.13 |
- |
| 10 |
Chaison, Christopher A (7)
|
FGMWA |
20.47 |
20.58 |
0.11 |
| 11 |
Mejias, Noah E (8)
|
FGYSF |
23.02 |
20.91 |
-2.11 |
| 12 |
Grossman, Aaron M (8)
|
FGCSSC |
24.73 |
21.39 |
-3.34 |
| 13 |
Dogan, Alessandro (8)
|
FGSFTL |
24.89 |
21.55 |
-3.34 |
| 14 |
Karey, Sean (7)
|
FGSUN |
22.53 |
21.93 |
-0.60 |
| 15 |
Gonzalez, David E (7)
|
FGYSF |
25.14 |
22.04 |
-3.10 |
| 16 |
Girardin, Davin P (8)
|
FGPCS |
22.96 |
22.17 |
-0.79 |
| 17 |
Pfefferle, Evan (8)
|
FGYSPB |
|
22.80 |
- |
| 18 |
Polo, Gianluca (7)
|
FGBMHG |
23.56 |
22.87 |
-0.69 |
| 19 |
Polazzi, Andrew T (8)
|
FGPCS |
25.57 |
22.92 |
-2.65 |
| 20 |
Quingatuna, Luis Felipe F (7)
|
FGYSF |
28.75 |
22.97 |
-5.78 |
| 21 |
Corbett, Jake L (7)
|
FGSF |
23.29 |
23.11 |
-0.18 |
| 22 |
Hassaballa, Youssef K (8)
|
FGSFTL |
24.44 |
23.44 |
-1.00 |
| 23 |
St Fleur, Elijah R (8)
|
FGSUN |
24.79 |
23.82 |
-0.97 |
| 24 |
Ginestra, Luis Felipe (7)
|
FGYSF |
|
24.05 |
- |
| 25 |
Valdes, Sebastian (7)
|
FGBMHG |
24.27 |
24.13 |
-0.14 |
| 26 |
Lankerani, Zackaria (8)
|
FGPCS |
|
24.82 |
- |
| 27 |
Finn, Landon J (7)
|
FGSF |
|
25.14 |
- |
| 28 |
Hailes-Yanulakis, Alexander (8)
|
FGSUN |
27.74 |
25.26 |
-2.48 |
| 29 |
Ortega, Ryan S (7)
|
FGPST |
26.91 |
25.40 |
-1.51 |
| 30 |
Luzardo, Gabriel (7)
|
FGBMHG |
27.03 |
26.42 |
-0.61 |
| 31 |
Galindo, Fernando (8)
|
FGCCPR |
|
26.98 |
- |
| 32 |
Altamura, Antonio J (7)
|
FGPST |
|
27.00 |
- |
| 33 |
Hategan, Deian S (8)
|
FGYSF |
26.12 |
27.15 |
1.03 |
| 34 |
Tapanes, Lucas D (7)
|
FGBMHG |
27.58 |
27.23 |
-0.35 |
| 35 |
Diaz, Nicholas L (8)
|
FGSF |
30.22 |
27.41 |
-2.81 |
| 36 |
Baluja, Jayden A (7)
|
FGBMHG |
29.91 |
28.05 |
-1.86 |
| 37 |
Herrera, Gerson (7)
|
FGBMHG |
29.06 |
29.68 |
0.62 |
| 38 |
Gonzalez, Diego J (7)
|
FGBMHG |
34.51 |
34.34 |
-0.17 |
| 39 |
Bodar, Raghav (7)
|
FGYSPB |
|
45.19 |
- |
|
Abbasi, Amir A (8)
|
FGPCS |
|
20.44 |
- |
|
Tolstenko, Rodion (8)
|
FGSFTL |
25.56 |
NS |
- |
|
Burgos, Santiago (8)
|
FGYSF |
19.43 |
NS |
- |
|
Zimnenko, Artur D (8)
|
FGYSF |
21.27 |
NS |
- |