| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lattanzi, Carlos M (14)
|
AZNEP |
16:38.23 |
16:37.42 |
-0.81 |
| 2 |
Balva, Arthur A (14)
|
PCPASA |
17:06.55 |
16:51.76 |
-14.79 |
| 3 |
Mindlin, Ethan E (13)
|
AZNEP |
17:14.00 |
16:53.66 |
-20.34 |
| 4 |
Pickles, Evan A (14)
|
AZNEP |
17:08.78 |
17:05.26 |
-3.52 |
| 5 |
Jones, William C (14)
|
UTOA |
17:57.14 |
17:08.88 |
-48.26 |
| 6 |
Gibbs, Henry C (14)
|
PCPASA |
17:41.60 |
17:11.58 |
-30.02 |
| 7 |
Morton, Nicolas R (14)
|
UTUOA |
18:00.22 |
17:11.84 |
-48.38 |
| 8 |
Hayes, Dylan M (14)
|
SIPS |
17:18.56 |
17:16.79 |
-1.77 |
| 9 |
Schwartz, Alexander J (13)
|
UTUOA |
18:05.66 |
17:19.11 |
-46.55 |
| 10 |
Hopkins, Mason P (14)
|
AZNEP |
17:08.02 |
17:19.13 |
11.11 |
| 11 |
Wu, Kevin S (14)
|
AZRIO |
17:32.98 |
17:19.33 |
-13.65 |
| 12 |
Helsten, Hunter T (14)
|
AZRIO |
17:44.66 |
17:20.77 |
-23.89 |
| 13 |
Ridge, Isaac N (13)
|
UTWFFM |
18:53.59 |
17:32.84 |
-80.75 |
| 14 |
Kunz, Tallin G (14)
|
UTUT-U |
18:47.68 |
17:33.76 |
-73.92 |
| 15 |
Pickles, Ian J (14)
|
AZNEP |
16:48.76 |
17:40.31 |
51.55 |
| 16 |
Walz, William L (13)
|
PCBAC |
18:47.49 |
17:43.47 |
-64.02 |
| 17 |
Son, Andrea (14)
|
PCBAC |
18:42.56 |
17:50.07 |
-52.49 |
| 18 |
Fuchslin, Brennan (14)
|
SNDART |
18:04.97 |
17:54.12 |
-10.85 |
| 19 |
Song, Seongju (14)
|
AZCA |
19:19.38 |
17:56.11 |
-83.27 |
| 20 |
Keele, Lukas A (14)
|
UTUNAT |
18:04.25 |
17:59.60 |
-4.65 |
| 21 |
Anderson, Nathan (14)
|
UTBYUV |
18:47.52 |
18:02.44 |
-45.08 |
| 22 |
Chen, Joel (13)
|
PCPASA |
18:23.26 |
18:05.78 |
-17.48 |
| 23 |
Ballard, Cole A (14)
|
PCPASA |
18:11.43 |
18:12.29 |
0.86 |
| 24 |
Martin, Aaron T (14)
|
AZRIO |
18:45.03 |
18:16.73 |
-28.30 |
| 25 |
Grafilo, Joaquin K (13)
|
PCBAC |
19:07.56 |
18:16.77 |
-50.79 |
| 26 |
Musich, Ryan P (13)
|
PCBAC |
19:41.70 |
18:27.60 |
-74.10 |
| 27 |
Stanley, Colorado N (14)
|
AZCA |
18:38.07 |
18:31.71 |
-6.36 |
| 28 |
Richter, James Z (14)
|
UTWFFM |
19:32.13 |
18:36.60 |
-55.53 |
| 29 |
Quillinan, Markus R (13)
|
AZCA |
20:07.51 |
18:44.81 |
-82.70 |
| 30 |
Broadhead, Bryce P (14)
|
UTUNAT |
19:21.66 |
18:57.89 |
-23.77 |
| 31 |
Tomasello, Jonathan R (14)
|
PCBAC |
19:56.34 |
19:12.67 |
-43.67 |
| 32 |
Chien, Ethan T (14)
|
PCPASA |
19:32.37 |
19:29.05 |
-3.32 |
| 33 |
Balmaceda, Nicholas C (14)
|
PCPASA |
19:51.77 |
19:35.15 |
-16.62 |
| 34 |
Jin, Ankai T (14)
|
PCPASA |
19:39.49 |
19:39.44 |
-0.05 |
| 35 |
Chan, Jacob D (13)
|
PCPASA |
19:47.89 |
19:51.63 |
3.74 |
| 36 |
Kirby, Lachlan H (13)
|
PCPASA |
19:53.21 |
20:22.88 |
29.67 |