| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lang, Lucas D (17)
|
NTDM |
1:46.47 |
1:46.67 |
0.20 |
| 2 |
Closson, Grant J (16)
|
NTDM |
1:47.83 |
1:48.26 |
0.43 |
| 3 |
Johnson, Theodore S (17)
|
NTDM |
1:46.40 |
1:48.78 |
2.38 |
| 4 |
Pelaez, Leonardo S (15)
|
NTDM |
1:53.57 |
1:49.05 |
-4.52 |
| 5 |
Summers, Jackson G (17)
|
NTDM |
1:46.13 |
1:50.14 |
4.01 |
| 6 |
Kim, Nathan (15)
|
NTDM |
1:48.98 |
1:50.67 |
1.69 |
| 7 |
Armstrong, Timothy R (17)
|
NTDM |
1:46.36 |
1:52.48 |
6.12 |
| 8 |
Li, Sean L (14)
|
NTDM |
2:05.10 |
1:53.21 |
-11.89 |
| 9 |
Wu, Daniel (17)
|
NTDM |
1:54.29 |
1:56.82 |
2.53 |
| 10 |
Hung, Alexander J (17)
|
NTDM |
1:51.78 |
1:57.62 |
5.84 |
| 11 |
Martin, Miller P (13)
|
NTDM |
1:55.69 |
1:57.63 |
1.94 |
| 12 |
Chang, Justin S (13)
|
NTDM |
2:04.59 |
2:00.65 |
-3.94 |
| 13 |
Relyea, Ryan A (15)
|
NTDM |
1:58.81 |
2:00.80 |
1.99 |
| 14 |
Zhu, Ruihan (14)
|
NTDM |
2:01.16 |
2:04.79 |
3.63 |
| 15 |
Kappelman, Adam G (14)
|
NTDM |
2:10.85 |
2:05.62 |
-5.23 |
| 16 |
Le, Cody T (14)
|
NTDM |
2:14.42 |
2:05.85 |
-8.57 |
| 17 |
Pineda, Carlos F (14)
|
NTDM |
2:01.92 |
2:07.67 |
5.75 |
| 18 |
Patterson, Tyler R (15)
|
NTDM |
2:04.75 |
2:08.57 |
3.82 |
| 19 |
Hoverman, George H (13)
|
NTDM |
2:18.91 |
2:12.77 |
-6.14 |
| 20 |
Zivaljevic, Ivan (13)
|
NTDM |
2:36.33 |
2:13.42 |
-22.91 |
| 21 |
Schirm-Moolman, Shayden B (13)
|
NTDM |
2:15.42 |
2:14.94 |
-0.48 |
| 22 |
Follett, Jacob T (14)
|
NTDM |
2:20.59 |
2:16.86 |
-3.73 |
| 23 |
Walker, Daniel L (15)
|
NTDM |
2:39.25 |
2:24.62 |
-14.63 |
| 24 |
Powell, Jackson A (13)
|
NTDM |
2:47.80 |
2:34.40 |
-13.40 |
|
Eason, Sean N (13)
|
NTDM |
|
NS |
- |
|
Brockette, Carson T (17)
|
NTDM |
1:44.06 |
NS |
- |