| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ament, Theodore T (18)
|
PVRMSC |
17:46.38 |
16:24.59 |
-81.79 |
| 2 |
Elkassem, Samir V (16)
|
PVRMSC |
17:21.23 |
16:41.20 |
-40.03 |
| 3 |
Nguyen, Alexander T (15)
|
PVRMSC |
16:22.52 |
16:50.54 |
28.02 |
| 4 |
Mackesy, Evan R (16)
|
PVRMSC |
17:36.58 |
16:56.05 |
-40.53 |
| 5 |
Feltrin, Matheus P (16)
|
PVRMSC |
17:53.40 |
17:26.23 |
-27.17 |
| 6 |
Kojanov, Mikhail I (15)
|
PVNCAP |
16:53.22 |
17:48.19 |
54.97 |
| 7 |
Mayhew, Caleb J (17)
|
PVTIBU |
18:22.27 |
17:54.50 |
-27.77 |
| 8 |
Kissel, James T (17)
|
PVRMSC |
17:24.26 |
18:07.98 |
43.72 |
| 9 |
Fecko, Logan E (17)
|
PVRMSC |
17:43.12 |
18:28.53 |
45.41 |
| 10 |
Brandt, Benjamin A (17)
|
PVPM |
18:12.32 |
18:29.50 |
17.18 |
| 11 |
Rieling, John B (18)
|
PVMACH |
20:39.98 |
18:32.33 |
-127.65 |
| 12 |
Zacharia, Justin E (16)
|
PVASA |
18:47.11 |
18:36.71 |
-10.40 |
| 13 |
Houston-Henderson, Grayson H (15)
|
PVNCAP |
18:32.50 |
18:45.17 |
12.67 |
| 14 |
Mutter, David J (15)
|
PVRMSC |
10:44.77 |
19:02.63 |
497.86 |
| 15 |
Takach, Andrew J (15)
|
PVSNOW |
19:17.50 |
19:11.99 |
-5.51 |
| 16 |
Feinberg, Nathan G (16)
|
PVFXFX |
19:24.56 |
19:13.65 |
-10.91 |
| 17 |
Ying, Isaiah J (16)
|
PVRMSC |
19:37.48 |
19:26.30 |
-11.18 |
| 18 |
Venit, Michael (18)
|
PVPAC |
19:44.85 |
19:45.36 |
0.51 |
| 19 |
Matabang, Gian M (15)
|
PVSNOW |
21:32.28 |
20:06.08 |
-86.20 |
| 20 |
Kendrick, William E (18)
|
PVPAC |
21:05.49 |
24:09.19 |
183.70 |
|
Bierstine, Nicholas J (15)
|
PVMACH |
13:16.93 |
NS |
- |