| Name | Time | Score | Imp | |||
|---|---|---|---|---|---|---|
| 1 |
Parker Hoftiezer
Watertown Area Swim Club
|
Watertown Area Swim Club | 20 | +0.8% | PB | |
| 2 |
Mason Ward-Zeller
Pierre Swim Team
|
Pierre Swim Team | 17 | +12.7% | PB | |
| 3 |
Ethan Harrell
Unattached
|
Unattached | 16 | -0.4% | ||
| 4 |
Sam Reilly
Sioux Falls Swim Team
|
Sioux Falls Swim Team | 15 | +5.1% | PB | |
| 5 |
Gunner Jones
Pierre Swim Team
|
Pierre Swim Team | 14 | +2.6% | SB | |
| 6 |
Lane Knutson
Sioux Falls Swim Team
|
Sioux Falls Swim Team | 13 | – | ||
| 7 |
Alex Ottenbacher
Aberdeen Swim Club
|
Aberdeen Swim Club | 12 | +2.4% | PB | |
| 8 |
Brady Rising Sun
Aberdeen Swim Club
|
Aberdeen Swim Club | 11 | +7.0% | PB | |
| 9 |
Brett Taggart
Yankton Swim Team
|
Yankton Swim Team | 9 | +5.2% | PB | |
| 10 |
Alexander Palmer
Aberdeen Swim Club
|
Aberdeen Swim Club | 7 | – | PB | |
| 11 |
Matt Peterson
Aberdeen Swim Club
|
Aberdeen Swim Club | 6 | – | PB | |
| 12 |
Gage Costain
Sioux Falls Swim Team
|
Sioux Falls Swim Team | 5 | +7.5% | PB | |
| 13 |
Alex Schaefbauer
Pierre Swim Team
|
Pierre Swim Team | 4 | +5.9% | PB | |
| 14 |
Logan Kahler
Unattached
|
Unattached | 3 | – | ||
| 15 |
Carver Denning
Unattached
|
Unattached | 2 | +1.9% | PB | |
| 16 |
Colin Wilson
Unattached
|
Unattached | 1 | – | PB | |
| 17 |
Jonas Olson
Pierre Swim Team
|
Pierre Swim Team | – | +3.3% | PB | |
| 18 |
Samuel Schultz
Aberdeen Swim Club
|
Aberdeen Swim Club | – | – | ||
| 19 |
Braeden Lurch
Sioux Falls Swim Team
|
Sioux Falls Swim Team | – | – | PB | |
| 20 |
Korbin Peterson
Watertown Area Swim Club
|
Watertown Area Swim Club | – | +6.2% | PB | |
