| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stafford, Keegan D (15)
|
ADSCHE |
17:32.21 |
17:01.27 |
-30.94 |
| 2 |
Bianco, Phillip C (15)
|
ADBFIN |
17:11.20 |
17:28.54 |
17.34 |
| 3 |
Eckman, Samuel E (15)
|
ADALBS |
17:47.57 |
17:39.84 |
-7.73 |
| 4 |
Harris, Jacob G (18)
|
ADBFIN |
17:07.01 |
17:46.45 |
39.44 |
| 5 |
Scott, Eric D (17)
|
ADCPP |
|
18:05.86 |
- |
| 6 |
Silaika, Xavier R (16)
|
ADCPP |
18:30.98 |
18:20.95 |
-10.03 |
| 7 |
Nguyen, An T (15)
|
ADGUY |
|
18:25.27 |
- |
| 8 |
McFarland, Finnegan D (14)
|
ADBFIN |
18:36.59 |
18:32.28 |
-4.31 |
| 9 |
Gannon, Lucas C (15)
|
ADGUY |
|
18:33.09 |
- |
| 10 |
Rudd, Conner D (13)
|
ADCPP |
|
19:28.22 |
- |
| 11 |
LaFountain, Nathan P (15)
|
ADALBS |
|
19:30.05 |
- |
| 12 |
Keller, Brady C (12)
|
ADCPP |
|
19:39.33 |
- |
| 13 |
Durden, Lucas A (13)
|
ADCPP |
|
19:52.37 |
- |
| 14 |
Willis, Hayden J (16)
|
ADUSAM |
20:45.55 |
20:01.58 |
-43.97 |
| 15 |
Otten, Ryan J (13)
|
ADSCHE |
21:33.65 |
20:34.28 |
-59.37 |
| 16 |
Zeliph jr., Jason E (14)
|
ADALBS |
|
20:44.92 |
- |
| 17 |
Kendall, Justin T (15)
|
ADUSAM |
22:02.75 |
21:23.88 |
-38.87 |