| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hill, Richard L (13)
|
NIUNAC |
1:10.01 |
1:10.29 |
0.28 |
| 2 |
Ioannisci, Alexander N (13)
|
NIUNAC |
1:14.52 |
1:16.19 |
1.67 |
| 3 |
Heaney, Brendan M (13)
|
NICAGO |
1:20.61 |
1:20.11 |
-0.50 |
| 4 |
Rose, Jacob A (13)
|
NICSST |
1:22.75 |
1:20.80 |
-1.95 |
| 5 |
Butler, Daine M (14)
|
NIGGST |
1:19.33 |
1:24.51 |
5.18 |
| 6 |
Headrick, Caden R (14)
|
NIISWM |
1:29.29 |
1:24.58 |
-4.71 |
| 7 |
Chen, Alex (13)
|
NIKRKN |
1:33.59 |
1:25.37 |
-8.22 |
| 8 |
Palmesano, Samuel P (13)
|
NIHAWK |
1:35.38 |
1:33.85 |
-1.53 |
|
Venkataswamy, Eshwar (13)
|
NIWAAC |
1:34.82 |
DQ |
- |
|
Albertalli, Cyris F (13)
|
NIKRKN |
1:37.67 |
NS |
- |