| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cooper, Jackson R (14)
|
MREAST |
1:03.06 |
1:03.08 |
0.02 |
| 2 |
Kiyici, Koray (13)
|
MREAST |
1:05.98 |
1:05.76 |
-0.22 |
| 3 |
Wei, Yuchen (13)
|
MREAST |
1:04.19 |
1:05.81 |
1.62 |
| 4 |
Mora-Castillo, Sebastian (14)
|
MREAST |
1:08.97 |
1:06.28 |
-2.69 |
| 5 |
Stahl, Avi P (14)
|
MREAST |
1:04.32 |
1:06.66 |
2.34 |
| 6 |
Boyer, Jackson X (13)
|
MREAST |
1:09.71 |
1:09.24 |
-0.47 |
| 7 |
Tuchman, Dylan J (14)
|
MREAST |
1:11.58 |
1:12.34 |
0.76 |
| 8 |
Karamehmedovic, Jake D (13)
|
MREAST |
1:12.35 |
1:14.01 |
1.66 |
| 9 |
Aguila, Brandon (13)
|
MREAST |
1:16.51 |
1:14.31 |
-2.20 |
| 10 |
Almasri, Hashem M (12)
|
MREAST |
1:28.56 |
1:17.98 |
-10.58 |
| 11 |
Valverde, Frank A (14)
|
MREAST |
1:21.70 |
1:20.07 |
-1.63 |
| 12 |
Senger, Steven K (12)
|
MREAST |
|
1:30.28 |
- |
|
Corbett, Thomas C (12)
|
MREAST |
1:09.26 |
NS |
- |
|
Jadot, Olivier J (12)
|
MREAST |
1:17.06 |
NS |
- |
|
Ntrivalas, Ian E (14)
|
MREAST |
1:10.88 |
NS |
- |