| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
LaRue, Carl V (14)
|
NIUN-M |
1:00.26 |
59.31 |
-0.95 |
| 2 |
Bennett, Maxwell S (16)
|
NICAQY |
1:02.11 |
1:01.24 |
-0.87 |
| 3 |
Morgan, Phillip A (15)
|
NIMERC |
1:03.47 |
1:02.29 |
-1.18 |
| 3 |
Murray, Maxwell P (15)
|
NISDSC |
1:00.68 |
1:02.29 |
1.61 |
| 5 |
Riexinger, Colby J (15)
|
NIUN-G |
1:02.31 |
1:04.11 |
1.80 |
| 6 |
Morreale, Alexander H (14)
|
NIHAST |
1:03.63 |
1:04.29 |
0.66 |
| 7 |
Gillis, Ian T (16)
|
NIGRSC |
1:01.12 |
1:04.56 |
3.44 |
| 8 |
DiFante, Mitchell T (14)
|
NIUN-G |
1:09.61 |
1:07.58 |
-2.03 |
| 9 |
Michalowski, Connor J (15)
|
NIHAST |
1:09.77 |
1:08.92 |
-0.85 |
| 10 |
Podgers, Thomas J (17)
|
NIHAST |
|
1:10.37 |
- |
| 11 |
Derousie, Mitchell B (15)
|
NIHAST |
1:06.77 |
1:12.19 |
5.42 |
| 12 |
Gargano, Alexander F (17)
|
NIHAST |
|
1:12.53 |
- |
| 13 |
LaMere, Alexander E (15)
|
NIGRSC |
1:12.00 |
1:12.75 |
0.75 |
| 14 |
DelGrand, Adam J (15)
|
NIMERC |
1:25.15 |
1:16.18 |
-8.97 |
| 15 |
Peters, Evan M (12)
|
NIGCOM |
1:20.17 |
1:16.60 |
-3.57 |
| 16 |
Ciravola, Jayden T (14)
|
NIHAST |
1:19.51 |
1:22.23 |
2.72 |
| 17 |
Winseman, Maximus M (11)
|
NIVICT |
1:16.60 |
1:23.95 |
7.35 |
| 18 |
Cowdery, Trenner G (12)
|
NICAQY |
1:48.11 |
1:29.10 |
-19.01 |
| 19 |
Culhane, Liam M (13)
|
NIVICT |
1:31.61 |
1:31.07 |
-0.54 |
| 20 |
Green, William E (13)
|
NIHAST |
1:33.94 |
1:33.65 |
-0.29 |
| 21 |
Garnot, Griffin W (11)
|
NIIRON |
1:35.63 |
1:33.92 |
-1.71 |
| 22 |
Newsome, George W (10)
|
NIPMSC |
1:41.06 |
1:40.66 |
-0.40 |
| 23 |
Peters, Ryan R (14)
|
NIGCOM |
1:43.38 |
1:42.73 |
-0.65 |
|
Mathews, Porter D (14)
|
NIMERC |
|
DQ |
- |
|
Passinault, Easton J (11)
|
NIGRSC |
|
DQ |
- |
|
Crossing, Alex (13)
|
NIVICT |
1:09.16 |
NS |
- |
|
Hartman, Noah C (15)
|
NIVICT |
1:01.47 |
NS |
- |