| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brown, Mark W (15)
|
NCGCY |
1:13.85 |
1:14.13 |
0.28 |
| 2 |
Brooks, Jason D (16)
|
NCGCY |
1:15.82 |
1:16.21 |
0.39 |
| 3 |
Cridlebaugh, Rowan P (15)
|
NCGCY |
1:18.42 |
1:16.98 |
-1.44 |
| 4 |
Copeland, John P (15)
|
NCGCY |
|
1:18.38 |
- |
| 5 |
Jensen, Jacob P (16)
|
NCXA |
1:24.94 |
1:18.72 |
-6.22 |
| 6 |
Lennex, Alexander R (18)
|
NCXA |
1:36.10 |
1:19.24 |
-16.86 |
| 7 |
Lin, Walker J (14)
|
NCGCY |
1:21.84 |
1:21.93 |
0.09 |
| 8 |
Golinski, Lucas S (13)
|
NCGCY |
1:52.87 |
1:25.95 |
-26.92 |
| 9 |
Patterson, Carter J (13)
|
NCTYDE |
1:43.27 |
1:26.91 |
-16.36 |
| 10 |
Merillat, Caleb J (17)
|
NCPAST |
|
1:28.36 |
- |
| 11 |
Parker, Cameron D (14)
|
NCFAST |
1:31.66 |
1:31.60 |
-0.06 |
| 12 |
Miroshnichenko, Alexander A (18)
|
NCGCY |
1:21.28 |
1:32.02 |
10.74 |
| 13 |
Cummins, Bodhi K (10)
|
NCTYDE |
1:38.56 |
1:32.82 |
-5.74 |
| 14 |
Lennex, Landon C (16)
|
NCXA |
1:38.18 |
1:34.43 |
-3.75 |
| 15 |
Hayes, Ryan O (13)
|
NCUN |
|
1:34.90 |
- |
| 16 |
Miller, Peter A (14)
|
NCGCY |
|
1:39.80 |
- |
| 17 |
Fullmer, Nathaniel S (14)
|
NCPAST |
|
1:40.42 |
- |
| 18 |
Komelasky, Declan C (10)
|
NCCKS |
|
1:44.05 |
- |
| 19 |
Mitcham, Avery J (11)
|
NCGCY |
|
1:45.92 |
- |
| 20 |
Zhang, Wuche (11)
|
NCGCY |
|
1:47.86 |
- |
| 21 |
Austria, Elijah S (11)
|
NCGCY |
|
1:48.28 |
- |
| 22 |
Willis, James A (13)
|
NCPAST |
|
1:49.44 |
- |
| 23 |
He, Bryan T (10)
|
NCGCY |
|
1:50.08 |
- |
| 24 |
Simon, Eli T (11)
|
NCTYDE |
|
1:50.60 |
- |
| 25 |
Abernathy, William F (13)
|
NCXA |
1:55.54 |
1:52.82 |
-2.72 |
| 26 |
Clark, Max H (11)
|
NCXA |
|
1:56.19 |
- |
| 27 |
Battaglini, Vincent L (12)
|
NCCKS |
2:23.83 |
1:56.29 |
-27.54 |
| 28 |
VanDuzer, John-Michael A (12)
|
NCXA |
|
2:03.29 |
- |
| 29 |
Fox, Jacob (10)
|
NCCKS |
|
2:13.29 |
- |
|
Burns, Alexander P (8)
|
NCTYDE |
|
DQ |
- |
|
Davis, Dylan J (12)
|
NCSFSC |
|
DQ |
- |
|
Wehe, Isaiah J (11)
|
NCGCY |
1:49.22 |
NS |
- |
|
Tobin, Asher K (10)
|
NCGCY |
|
NS |
- |