| Name | Time | Score | Imp | |||
|---|---|---|---|---|---|---|
| 1 |
Jesse McCormick
Missoula YMCA Swim Team
|
Missoula YMCA Swim Team | 20 | – | PB | |
| 2 |
Connor Mizner
Missoula YMCA Swim Team
|
Missoula YMCA Swim Team | 17 | – | PB | |
| 3 |
Michael Schermerhorn
Missoula YMCA Swim Team
|
Missoula YMCA Swim Team | 16 | – | PB | |
| 4 |
Kershaw Mellott
Butte YMCA Riptide
|
Butte YMCA Riptide | 15 | +6.3% | PB | |
