| Pl | Athlete / entry | Gr | School / team | Mark |
|---|---|---|---|---|
| 1 | Cale HaselhorstPlace 1 · Yankton | — | Yankton | 44.33a |
| 2 | William RoundsPlace 2 · Yankton | — | Yankton | 46.67a |
| 3 | Luke LeBrunPlace 3 · Mitchell | — | Mitchell | 46.73a |
| 4 | Miles DrotzmannPlace 4 · Yankton | — | Yankton | 47.78a |
| 5 | Aiden AndersonPlace 5 · Yankton | — | Yankton | 48.47a |
| 6 | Hayes BortnemPlace 6 · Brandon Valley | — | Brandon Valley | 49.34a |
| 7 | Jaden MartinPlace 7 · Brandon Valley | — | Brandon Valley | 49.62a |
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