| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Landron, Rafael (9)
|
FGSUN |
41.36 |
38.29 |
-3.07 |
| 2 |
Lozano, Jonathan (9)
|
FGSOFL |
44.39 |
40.52 |
-3.87 |
| 3 |
Rilo, Ares A (9)
|
FGSUN |
51.45 |
41.79 |
-9.66 |
| 4 |
Nichols, Alexander (9)
|
FGSUN |
48.66 |
46.41 |
-2.25 |
| 5 |
Ella, Daniel G (8)
|
FGSUN |
|
48.98 |
- |
| 6 |
Gianfriddo, Giovanni C (9)
|
FGSUN |
1:04.20 |
50.04 |
-14.16 |
| 7 |
Natino, Joseph-Blake (8)
|
FGSOFL |
57.56 |
50.24 |
-7.32 |
| 8 |
Ruiz, Jesus F (9)
|
FGSDST |
|
52.95 |
- |
| 9 |
Vallmitjana, Juan (8)
|
FGSOFL |
|
54.41 |
- |
| 10 |
Aguila, Jorge E (8)
|
FGCSSC |
|
55.38 |
- |
| 11 |
Palumbo, Anthony T (8)
|
FGCSSC |
|
57.71 |
- |
| 12 |
Xu, Jason (9)
|
FGCCPR |
|
58.43 |
- |
| 13 |
Paiz, Jeremiah (8)
|
FGSUN |
|
1:00.62 |
- |
| 14 |
Guardia, Javier A (9)
|
FGPST |
|
1:01.74 |
- |
| 15 |
Abouelenin, Tarek K (9)
|
FGPST |
|
1:05.82 |
- |
| 16 |
Sanchez, Cesar A (9)
|
FGPST |
|
1:06.52 |
- |
| 17 |
Deutschman, Luke F (9)
|
FGSUN |
|
1:07.48 |
- |
| 18 |
Nichols, Christian (8)
|
FGSUN |
|
1:08.54 |
- |
| 19 |
Hamilton, Brian (8)
|
FGCSSC |
|
1:15.71 |
- |
| 20 |
Fahnestock, Sebastian J (9)
|
FGCSSC |
|
1:16.19 |
- |
|
Sovak, David N (7)
|
FGSUN |
|
DQ |
- |
|
Walker, Xyen N (9)
|
FGSUN |
|
DQ |
- |
|
Scarpinato, Joshua (8)
|
FGSF |
55.00 |
DQ |
- |
|
Vincze, Frank (8)
|
FGSF |
55.00 |
DQ |
- |
|
Gorelik, Joshua D (7)
|
FGSUN |
|
DQ |
- |
|
Ramnarine, Darian R (8)
|
FGPST |
|
DQ |
- |
|
Escobar, Alexander X (9)
|
FGPST |
|
DQ |
- |
|
Negm, Mazen (9)
|
FGCCPR |
|
DQ |
- |
|
Reese, Carter A (8)
|
FGCSSC |
|
DQ |
- |
|
Jeffery, Logan M (8)
|
FGCSSC |
|
DQ |
- |
|
DiPaolo, Bradley L (8)
|
FGCSSC |
|
DQ |
- |
|
Lewis-Charles, Giovanni J (9)
|
FGPST |
|
NS |
- |
|
Eastaugh, Samuel G (9)
|
FGSFTL |
|
NS |
- |