| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sarment, Nathanyel I (12)
|
MISST |
1:05.81 |
1:08.76 |
2.95 |
| 2 |
Kanary, Sean R (11)
|
MIMCA |
1:13.41 |
1:12.09 |
-1.32 |
| 3 |
McGoldrick, Alexander S (12)
|
MIKA |
1:14.68 |
1:14.22 |
-0.46 |
| 4 |
Gladunin, Oleksandr (11)
|
MICW |
1:18.88 |
1:14.77 |
-4.11 |
| 5 |
Beck, Henry W (12)
|
MISST |
1:14.86 |
1:17.16 |
2.30 |
| 6 |
Muhameti, Klarent (11)
|
MIGPG |
1:16.45 |
1:17.43 |
0.98 |
| 7 |
Kashima, Joshua K (12)
|
MICW |
1:16.10 |
1:18.22 |
2.12 |
| 8 |
Peters, Cole E (11)
|
OHGTAC |
1:14.19 |
1:19.24 |
5.05 |
| 9 |
Barcelon, Jonah O (12)
|
MICW |
1:17.31 |
1:19.99 |
2.68 |
| 10 |
Dillman, Tyler P (11)
|
MICW |
1:21.21 |
1:20.61 |
-0.60 |
| 11 |
Lathrop, Thomas G (11)
|
OHGTAC |
1:21.07 |
1:21.12 |
0.05 |
| 12 |
Corbett, Kyle G (11)
|
MIDASA |
1:18.87 |
1:21.16 |
2.29 |
| 13 |
Kennedy, Matthew L (11)
|
MICW |
1:19.85 |
1:21.78 |
1.93 |
| 14 |
Antone, Charles R (12)
|
MIOLY |
1:21.08 |
1:22.58 |
1.50 |
| 15 |
Inamdar, Mihir K (11)
|
MICW |
1:22.15 |
1:22.99 |
0.84 |
| 16 |
Duprey, Mason J (12)
|
MISLA |
1:22.68 |
1:23.52 |
0.84 |
| 17 |
Waters Jr., Ja'Von R (11)
|
MIDASA |
1:31.57 |
1:27.05 |
-4.52 |
| 18 |
Baccus, Jonas A (11)
|
OHGTAC |
1:24.66 |
1:27.96 |
3.30 |
| 19 |
Wood, Morrison C (12)
|
MIGLT |
|
1:29.45 |
- |
| 20 |
Brunner, Luke W (11)
|
MIOLY |
1:26.61 |
1:32.78 |
6.17 |
| 21 |
Tishkowski, Alexander N (11)
|
MICW |
1:29.94 |
1:33.79 |
3.85 |
| 22 |
Ostrander, Matthew J (11)
|
MIOLY |
1:36.73 |
1:37.40 |
0.67 |
| 23 |
Kut, Ethan P (11)
|
MIBWSC |
2:03.20 |
1:41.98 |
-21.22 |
| 24 |
Baker, Andrew W (11)
|
MISLA |
1:46.87 |
1:44.36 |
-2.51 |
|
Collins, Ethan V (11)
|
MIDRST |
1:58.02 |
DQ |
- |
|
Conroy, Jack M (11)
|
MIOLY |
1:37.88 |
DQ |
- |
|
Brown, Andrew W (11)
|
MIOLY |
1:25.64 |
NS |
- |