| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Enser, Justin M (12)
|
NIHAST |
1:06.11 |
1:07.29 |
1.18 |
| 2 |
Fixsen, Jordan J (14)
|
NISDSC |
1:19.34 |
1:08.07 |
-11.27 |
| 3 |
Magda, Dylan J (12)
|
NISDSC |
1:13.37 |
1:08.99 |
-4.38 |
| 4 |
Peters, Evan M (12)
|
NIGCOM |
1:14.27 |
1:15.26 |
0.99 |
| 5 |
Haibach, Tristan J (14)
|
NIGCOM |
1:24.07 |
1:19.19 |
-4.88 |
| 6 |
Webster, Hayne W (13)
|
NIUN |
1:23.90 |
1:20.28 |
-3.62 |
| 7 |
Caswell, Christopher R (12)
|
NIGCOM |
1:17.32 |
1:20.35 |
3.03 |
| 8 |
Falvey, Jacob H (14)
|
NIGCOM |
|
1:23.95 |
- |
| 9 |
Cavallerano, Jack S (10)
|
NINAYE |
1:21.81 |
1:26.39 |
4.58 |
| 10 |
Twohig, Colin M (10)
|
NIGRSC |
1:26.66 |
1:27.90 |
1.24 |
| 11 |
Scamacca, Michael A (11)
|
NIHAST |
1:30.14 |
1:30.08 |
-0.06 |
| 12 |
O'Dea, Daniel W (10)
|
NIGRSC |
1:37.69 |
1:31.70 |
-5.99 |
| 13 |
Merkl, Aaron W (13)
|
NIGCOM |
1:40.00 |
1:32.53 |
-7.47 |
| 14 |
Kania, Matthew H (11)
|
NIGRSC |
1:36.21 |
1:32.72 |
-3.49 |
| 15 |
Peters, Ryan R (14)
|
NIGCOM |
1:32.20 |
1:34.34 |
2.14 |
| 16 |
St John, Treygan J (12)
|
NINAYE |
1:39.82 |
1:40.82 |
1.00 |
| 17 |
Passinault, Easton J (11)
|
NIGRSC |
1:45.46 |
1:46.14 |
0.68 |
| 18 |
Wilhelmi, Seth A (12)
|
NINAYE |
1:55.00 |
1:52.57 |
-2.43 |
| 19 |
Pelin, Tyler H (12)
|
NINAYE |
2:00.00 |
1:53.20 |
-6.80 |
|
Magin, Colin A (12)
|
NIGRSC |
|
DQ |
- |
|
Quigley, Kian C (12)
|
NIGRSC |
1:30.17 |
DQ |
- |
|
Soloviev, Nikita A (12)
|
NIGRSC |
|
NS |
- |
|
Voytynskyy, Petro (12)
|
NIGRSC |
2:18.58 |
NS |
- |