| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cormack, Eason C (12)
|
NTNTN |
1:10.27 |
1:08.49 |
-1.78 |
| 2 |
Heldenbrand, Dylan F (11)
|
NTNTN |
1:11.93 |
1:11.04 |
-0.89 |
| 3 |
Panchishniy, Michael (11)
|
NTBOSS |
1:13.35 |
1:12.31 |
-1.04 |
| 4 |
Boeck, Andrew M (12)
|
NTNTN |
1:11.11 |
1:14.05 |
2.94 |
| 5 |
Weilert, Landon J (12)
|
NTNTN |
1:15.23 |
1:14.77 |
-0.46 |
| 6 |
Landry, Zavin L (11)
|
NTNTN |
1:16.07 |
1:16.14 |
0.07 |
| 7 |
Paskvan, Thomas E (12)
|
NTNTN |
1:17.12 |
1:16.98 |
-0.14 |
| 8 |
Hough, Logan H (12)
|
NTNTN |
1:19.91 |
1:20.33 |
0.42 |
| 9 |
Janning, Joshua W (11)
|
NTNTN |
1:21.46 |
1:22.38 |
0.92 |
| 10 |
Cai, Matthew (12)
|
NTNTN |
1:19.28 |
1:23.37 |
4.09 |
| 11 |
Robinson, Kyler E (12)
|
WTCOM |
1:30.53 |
1:23.65 |
-6.88 |
| 12 |
Kipp, Colt M (11)
|
NTNTN |
1:28.90 |
1:25.36 |
-3.54 |
| 13 |
Farrera, Oscar J (11)
|
WTCOM |
1:33.32 |
1:27.38 |
-5.94 |
| 14 |
Phillips, Ryan (12)
|
WTCOM |
1:31.10 |
1:28.71 |
-2.39 |
| 15 |
Wang, Richard C (11)
|
NTNTN |
1:27.34 |
1:30.43 |
3.09 |
| 16 |
Deo, Nirav (12)
|
NTO2 |
1:35.73 |
1:30.95 |
-4.78 |
| 17 |
Walser, Trifon R (11)
|
NTNTN |
1:25.86 |
1:31.31 |
5.45 |
| 18 |
McMillan, Ewen A (12)
|
WTCOM |
1:32.97 |
1:34.41 |
1.44 |
| 19 |
Siegert, Juan T (11)
|
WTCOM |
1:42.72 |
1:36.42 |
-6.30 |