| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Evans, Henry F (12)
|
FGJDST |
1:06.39 |
1:06.55 |
0.16 |
| 2 |
Young, Matthew P (12)
|
FGJDST |
1:10.84 |
1:08.82 |
-2.02 |
| 3 |
Dasilva, Caleb B (12)
|
FGWOW |
1:13.58 |
1:09.65 |
-3.93 |
| 4 |
Williams, Owen N (12)
|
UNAT |
1:10.80 |
1:11.68 |
0.88 |
| 5 |
Dominguez, Alfredo H (11)
|
FGBMHG |
1:15.62 |
1:16.73 |
1.11 |
| 6 |
Chacin, David A (12)
|
FGBMHG |
1:16.34 |
1:17.07 |
0.73 |
| 7 |
Hurtado, Dylan E (11)
|
FGBMHG |
1:15.86 |
1:17.26 |
1.40 |
| 8 |
McQueeney, Timothy F (11)
|
FGFAST |
1:28.34 |
1:23.09 |
-5.25 |
| 9 |
Lares, Ethan A (11)
|
FGWOW |
1:29.42 |
1:25.45 |
-3.97 |
| 10 |
Elliott, Tyson A (12)
|
FGWOW |
1:44.87 |
1:30.22 |
-14.65 |
| 11 |
Hernandez, Raymond L (11)
|
FGJDST |
1:49.02 |
1:32.37 |
-16.65 |
| 12 |
Paben, Jonas P (11)
|
FGMART |
1:45.11 |
1:41.85 |
-3.26 |
| 13 |
Cohen, Shalev (11)
|
FGWOW |
|
1:48.72 |
- |
|
Gallego, Juan E (11)
|
FGJDST |
1:26.46 |
DQ |
- |
|
Oteifa, Alexander G (11)
|
FGJDST |
2:13.05 |
DQ |
- |
|
Wagner, Nicholas C (12)
|
FGLLL |
|
NS |
- |
|
Reyes, Matthew D (11)
|
FGWOW |
1:25.80 |
NS |
- |