| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhao, Kaideng (9)
|
FGSUN |
52.00 |
48.95 |
-3.05 |
| 2 |
Burkhalter, Bradley L (10)
|
FGHAT |
49.75 |
49.05 |
-0.70 |
| 3 |
Ortiz, Karvin Jay (10)
|
FGAZFL |
53.27 |
49.40 |
-3.87 |
| 4 |
White, Oscar (10)
|
FGHAFL |
51.12 |
52.28 |
1.16 |
| 5 |
Spiller, Aaron B (10)
|
FGHAT |
52.90 |
53.67 |
0.77 |
| 6 |
Osorio, Alejandro (9)
|
FGAZFL |
58.48 |
54.37 |
-4.11 |
| 7 |
Seo, Eric (10)
|
FGSF |
57.00 |
54.60 |
-2.40 |
| 8 |
Palumbo, Anthony T (8)
|
FGCSSC |
55.93 |
57.23 |
1.30 |
| 9 |
Leibik, Jay (10)
|
FGAZFL |
57.98 |
57.71 |
-0.27 |
| 10 |
Kaplan, Conrad W (10)
|
FGCCPR |
57.82 |
57.83 |
0.01 |
| 11 |
Ella, Daniel G (8)
|
FGSUN |
59.03 |
57.92 |
-1.11 |
| 12 |
Brunetti, Adriano V (9)
|
FGPOMP |
59.05 |
58.37 |
-0.68 |
| 13 |
Torres, Justin C (10)
|
FGPOMP |
58.39 |
58.38 |
-0.01 |
| 14 |
Walker, Xyen N (9)
|
FGSUN |
59.44 |
59.53 |
0.09 |
| 15 |
Aguila, Jorge E (8)
|
FGCSSC |
1:00.17 |
59.68 |
-0.49 |
| 16 |
Perez-Escobar, Sebastian (9)
|
FGYSF |
58.10 |
59.96 |
1.86 |
| 17 |
Micheletti, Vincent (9)
|
FGPOMP |
56.74 |
1:00.10 |
3.36 |
| 18 |
DiPaolo, Bradley L (8)
|
FGCSSC |
1:01.28 |
1:01.13 |
-0.15 |
| 19 |
Macarie, Alexandru L (10)
|
FGPST |
1:04.07 |
1:03.06 |
-1.01 |
| 20 |
Zakirov, Arthur (10)
|
FGWASC |
1:11.87 |
1:03.08 |
-8.79 |
| 21 |
Sanchez, Cesar A (9)
|
FGPST |
1:02.05 |
1:03.19 |
1.14 |
| 22 |
Negm, Mazen (9)
|
FGCCPR |
1:04.72 |
1:04.34 |
-0.38 |
| 23 |
Gordon, Adrian A (8)
|
FGWASC |
|
1:04.80 |
- |
| 24 |
Fothergill, Liam (7)
|
FGAZFL |
1:14.47 |
1:06.57 |
-7.90 |
| 25 |
Jeffery, Logan M (8)
|
FGCSSC |
1:09.45 |
1:08.40 |
-1.05 |
| 26 |
Ginestra, Federico (9)
|
FGYSF |
59.19 |
1:08.75 |
9.56 |
| 27 |
Fahnestock, Sebastian J (10)
|
FGCSSC |
1:15.92 |
1:09.23 |
-6.69 |
| 28 |
DeVona, Harrison S (9)
|
FGPOMP |
1:11.96 |
1:12.35 |
0.39 |
| 29 |
Schultz, Zachary D (8)
|
FGSUN |
1:30.70 |
1:20.93 |
-9.77 |
| 30 |
Hamilton, Brian (8)
|
FGCSSC |
1:16.48 |
1:29.97 |
13.49 |
|
Kreitman, Brendan J (9)
|
FGPST |
|
DQ |
- |
|
Orna, Benjamin M (8)
|
FGPOMP |
|
NS |
- |
|
Romano, Nicolo P (10)
|
FGHAFL |
58.78 |
NS |
- |
|
Ulucay, Kaya (7)
|
FGPOMP |
1:00.61 |
NS |
- |
|
Ramnarine, Darian R (8)
|
FGPST |
1:30.89 |
NS |
- |
|
Raja, Saad (10)
|
FGAZFL |
|
NS |
- |
|
Carey, Aiden F (10)
|
FGUHAF |
1:10.00 |
NS |
- |
|
Cote, Jordan W (10)
|
FGWASC |
1:02.62 |
NS |
- |
|
Herek, Lorenzo C (10)
|
FGPST |
1:02.24 |
NS |
- |
|
Guardia, Javier A (9)
|
FGPST |
1:10.72 |
NS |
- |
|
Robles, Henry C (10)
|
FGCSSC |
1:11.41 |
NS |
- |
|
Quinto, Sebastian (8)
|
FGCCPR |
|
NS |
- |