| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Landry, Zavin L (12)
|
NTNTN |
1:10.79 |
1:09.99 |
-0.80 |
| 2 |
Isaacs-Sodeye, Judah I (12)
|
NTNTN |
1:14.73 |
1:11.72 |
-3.01 |
| 3 |
Chu, Paul N (12)
|
NTCOPS |
1:12.99 |
1:12.16 |
-0.83 |
| 4 |
Lee, Kyle L (11)
|
STNTRO |
1:13.14 |
1:12.60 |
-0.54 |
| 5 |
Hunt, Brendan B (12)
|
NTTFA |
1:13.83 |
1:15.00 |
1.17 |
| 6 |
Purdy, Alexander J (12)
|
WTUN |
1:14.17 |
1:15.58 |
1.41 |
| 7 |
Petric, Luke S (12)
|
NTLIFE |
1:16.87 |
1:16.46 |
-0.41 |
| 8 |
Hargraves, Brady D (12)
|
NTMTRO |
1:16.77 |
1:16.80 |
0.03 |
| 9 |
Scott, Henry S (12)
|
NTCOR |
1:23.61 |
1:22.21 |
-1.40 |
| 10 |
Jakhangirov, Boburkhan * (11)
|
STNTRO |
1:23.71 |
1:22.61 |
-1.10 |
| 11 |
Gomez, Miguel L (11)
|
STNTRO |
1:22.91 |
1:22.96 |
0.05 |