| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lacjak, Nolan R (12)
|
NCMSA |
1:16.60 |
1:14.19 |
-2.41 |
| 2 |
Slowey, William A (12)
|
SCSCSC |
1:13.93 |
1:14.69 |
0.76 |
| 3 |
Guenther, Jack C (12)
|
NCATOM |
1:15.32 |
1:15.25 |
-0.07 |
| 4 |
Chow, Nicholas J (11)
|
NCATOM |
1:19.07 |
1:16.50 |
-2.57 |
| 5 |
Auman, Isaiah H (12)
|
NCEAC |
1:18.45 |
1:16.82 |
-1.63 |
| 6 |
Deng, Jake (12)
|
NCATOM |
1:17.90 |
1:17.76 |
-0.14 |
| 7 |
Norris, Andrew R (11)
|
SCSCSC |
1:18.03 |
1:18.44 |
0.41 |
| 8 |
McKinney, Ian M (12)
|
NCMSA |
1:23.10 |
1:18.53 |
-4.57 |
| 9 |
Hanks, Wyatt L (12)
|
NCUN |
1:23.00 |
1:19.87 |
-3.13 |
| 10 |
Bangoura, Gabriel S (11)
|
NCTEAM |
1:20.32 |
1:20.08 |
-0.24 |
| 11 |
Freeman, Davis W (12)
|
NCNSS |
1:23.50 |
1:20.64 |
-2.86 |
| 12 |
Sulkowski, Matthew A (12)
|
SCSCSC |
1:20.16 |
1:24.08 |
3.92 |
| 13 |
Bowen, Jackson D (12)
|
GAOAC |
1:26.15 |
1:25.76 |
-0.39 |
| 14 |
Gates, Tilman T (12)
|
NCNSS |
1:28.05 |
1:29.35 |
1.30 |
| 15 |
Hills, Jacob S (11)
|
SCSCSC |
1:28.49 |
1:29.61 |
1.12 |
| 16 |
Bryson, Rutherford C (12)
|
NCATOM |
1:35.91 |
1:31.20 |
-4.71 |
| 17 |
Vaughn, Will F (11)
|
NCTEAM |
1:39.78 |
1:35.00 |
-4.78 |