| Name | Team | Time | Score | Imp | ||
|---|---|---|---|---|---|---|
| 1 |
Jack Isaak
Aberdeen Swim Club
|
 Aberdeen Swim Club
|
17 | +2.0% | PB | |
| 2 |
Alexander Palmer
Aberdeen Swim Club
|
Aberdeen Swim Club
|
15 | -0.4% | ||
| 3 |
Hudson VanKeulen
Sioux Falls Swim Team
|
 Sioux Falls Swim Team
|
14 | +2.6% | PB | |
| 4 |
Brady Rising Sun
Aberdeen Swim Club
|
Aberdeen Swim Club
|
13 | +5.7% | PB | |
| 5 |
Kyler Eichmann
Sioux Falls Swim Team
|
Sioux Falls Swim Team
|
12 | -2.6% | ||
| 6 |
Preston Graf
Watertown Area Swim Club
|
 Watertown Area Swim Club
|
11 | +9.0% | PB | |
| 7 |
Johnathan Coughlin
Aberdeen Swim Club
|
Aberdeen Swim Club
|
10 | -2.5% | ||
| 8 |
Chris Jensen
Pierre Swim Team
|
 Pierre Swim Team
|
9 | – | ||
| 9 |
Colin Wilson
Dakota Riptide
|
 Dakota Riptide
|
8 | +2.9% | SB | |
