| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mazzi, Stefano R (8)
|
FGSOFL |
19.65 |
18.47 |
-1.18 |
| 2 |
Lieberman, Oliver J (8)
|
FGMBS |
27.11 |
19.49 |
-7.62 |
| 3 |
Natino, Joseph-Blake (8)
|
FGSOFL |
22.14 |
20.95 |
-1.19 |
| 4 |
Vallmitjana, Juan (8)
|
FGSOFL |
|
24.51 |
- |
| 5 |
Jimenez, Connor G (7)
|
FGSOFL |
24.36 |
24.81 |
0.45 |
| 6 |
Jimenez, Mason (8)
|
FGSOFL |
23.56 |
26.05 |
2.49 |
| 7 |
Thakur, Aryav (8)
|
FGSOFL |
|
26.07 |
- |
| 8 |
Fanjul, Benjamin G (8)
|
FGCANE |
|
26.41 |
- |
| 9 |
Hall, Jonmarc A (8)
|
FGFFSC |
|
26.72 |
- |
| 10 |
Gonzalez, Kenneth (8)
|
FGMACM |
|
27.88 |
- |
| 11 |
Quesada, Jesse (7)
|
FGMACM |
31.55 |
28.42 |
-3.13 |
| 12 |
Negrin, Axel (7)
|
FGFFSC |
29.07 |
29.60 |
0.53 |
| 13 |
Gabaldon, Maximiliano (8)
|
FGMACM |
|
30.02 |
- |
| 14 |
Moya, Jason (8)
|
FGSOFL |
30.39 |
30.36 |
-0.03 |
| 15 |
Romeo, Lucas J (7)
|
FGMACM |
32.53 |
30.47 |
-2.06 |
| 16 |
Jimenez, Matthew (8)
|
FGSOFL |
29.34 |
31.00 |
1.66 |
| 17 |
Moreira, Joshua (7)
|
FGMCDA |
|
31.47 |
- |
| 18 |
Aguirre, Alessandro L (8)
|
FGFFSC |
|
33.18 |
- |
| 19 |
Romanov, Nikita (7)
|
FGMACM |
31.69 |
33.40 |
1.71 |
| 20 |
Edgerton, Robert (8)
|
FGDRSC |
|
39.96 |
- |
| 21 |
Escobar, Lucas (8)
|
FGDRSC |
|
40.60 |
- |
| 22 |
Bogatov, Alex V (7)
|
FGNMST |
29.25 |
41.53 |
12.28 |
|
Scheingoltz, Mateo (8)
|
FGMCDA |
23.13 |
NS |
- |
|
Hernandez, Kevin N (7)
|
FGMACM |
|
NS |
- |
|
Collado, Francisco (7)
|
FGFFSC |
|
NS |
- |