| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ferber, Reeve D (15)
|
NTLTSD |
1:47.69 |
1:47.79 |
0.10 |
| 2 |
Zhao, Michael M (16)
|
NTSTAR |
1:47.83 |
1:48.94 |
1.11 |
| 3 |
Bladon, Tate W (16)
|
NTSTAR |
1:51.81 |
1:51.72 |
-0.09 |
| 4 |
Durcansky, Sammuel M (15)
|
NTATAC |
1:53.53 |
1:53.84 |
0.31 |
| 5 |
Douglass, Richard B (15)
|
NTSTAR |
1:55.93 |
1:57.53 |
1.60 |
| 6 |
Larkin, Samuel W (16)
|
NTESP |
2:02.97 |
1:59.71 |
-3.26 |
| 7 |
Gambow, Thomas K (15)
|
NTATAC |
1:59.76 |
2:02.97 |
3.21 |
| 8 |
Sparks, Heath R (15)
|
NTESP |
2:24.96 |
2:05.67 |
-19.29 |
| 9 |
Wigand, Dane A (16)
|
NTSTAR |
2:07.94 |
2:06.07 |
-1.87 |
| 10 |
Rice, Beau A (15)
|
NTSTAR |
2:12.20 |
2:06.28 |
-5.92 |
| 11 |
Ellis, Bradford B (15)
|
NTESP |
2:30.54 |
2:09.54 |
-21.00 |
| 12 |
Scogin, Carter E (15)
|
NTSTAR |
2:35.27 |
2:11.31 |
-23.96 |
| 13 |
Heck, Jacob M (18)
|
NTESP |
2:13.22 |
2:12.00 |
-1.22 |
| 14 |
Summers, Gunther L (15)
|
NTSTAR |
2:18.07 |
2:18.59 |
0.52 |
| 15 |
Bleggi, Pasquale A (18)
|
NTSTAR |
|
2:20.19 |
- |
| 16 |
Choi, Yoonjae (13)
|
NTSTAR |
2:33.77 |
2:20.77 |
-13.00 |
| 17 |
Petric, Jack J (14)
|
NTLTSD |
2:36.72 |
2:22.93 |
-13.79 |
| 18 |
Bartell, Blake C (14)
|
NTESP |
|
2:26.09 |
- |
| 19 |
Tarnavsky, David B (14)
|
NTESP |
2:30.69 |
2:26.96 |
-3.73 |
| 20 |
Baker, Colin M (14)
|
NTSTAR |
3:33.01 |
2:30.47 |
-62.54 |
| 21 |
Lampe, Christopher H (14)
|
NTATAC |
2:44.05 |
2:32.06 |
-11.99 |
|
Smith, Mason J (15)
|
NTSTAR |
|
NS |
- |