| Name | Time | Score | Imp | |||
|---|---|---|---|---|---|---|
| 1 |
Briggs DeLaney
Lake Monsters
|
Lake Monsters | 20 | – | PB | |
| 2 |
Isaac Hunthrop
Glacier Aquatic Club
|
Glacier Aquatic Club | 17 | – | ||
| 3 |
Bradley Green
Missoula YMCA Swim Team
|
Missoula YMCA Swim Team | 16 | – | PB | |
| 4 |
Malachi La
Missoula YMCA Swim Team
|
Missoula YMCA Swim Team | 15 | – | PB | |
| 5 |
Cade Irons
Helena Dolphins
|
Helena Dolphins | 14 | +1.5% | SB | |
| 6 |
Zi La
Missoula YMCA Swim Team
|
Missoula YMCA Swim Team | 13 | – | ||
