| 400 Meter Dash | ||||
| Travis Fitzke | 51.1 | Black Hills Track Classic | Second | |
| Matt Tetzlaff | 51.4 | Black Hills Track Classic | Fourth | |
| Travis Fitzke | 52.6 | Miller Fun Meet | ||
| Jacob Parsons | 53.1 | Pierre Legion | Sixth | |
| Jacob Parsons | 54.16 | Track-o-rama Rapid City | ||
| Jacob Parsons | 54.19 | ESD Conference | ||
| Ryan Blake | 54.54 | ESD Conference | ||
| Cody Coppess | 54.5 | Miller Invitaitonal | ||
| Cameron Rogers | 54.7 | Huron Invitational | Fourth | |
| Cody Coppess | 55.20 | ESD Conference | ||
| Ryan Blake | 55.34 | State | Prelims | |
| Cody Coppess | 55.4 | Huron Invitational | Fifth | |
| Cody Coppess | 56.0 | Pierre Legion | ||
| Sid Intorn | 56.1 | Miller Fun Meet | ||
| Ryan Blake | 56.2 | Pierre Legion | ||
| Sid Intorn | 56.5 | Huron Invitational | ||
| Ryan Blake | 57.2 | Miller Fun Meet | ||
| Dillon Paulsen | 57.4 | Miller Fun Meet | ||
| Evan Fuller | 57.6 | Miller Fun Meet | ||
| Ryan Blake | 58.4 | Al Sahli Invitational | ||
| Sid Intorn | 58.8 | Al Sahli Invitational | ||
| Mathew Meintsma | 60.4 | Miller Fun Meet | ||
| Mathew Meintsma | 61.0 | Al Sahli Invitational | ||
| Raury Cruse | 61.5 | Al Sahli Invitational | ||
| Joseph Wiesler | 61.6 | Al Sahli Invitational | ||
| Sean Snyder | 61.7 | Miller Fun Meet | ||
| Gary Marrowbone | 62.1 | Al Sahli Invitational | ||
| Zach Engbrecht | 63.7 | Al Sahli Invitational | ||
| Sean Snyder | 63.9 | Al Sahli Invitational | ||
| Steven Palmer | 64.2 | Al Sahli Invitational | ||
| Travis Jordan | 64.4 | Miller Fun Meet | ||
| John Potts | 64.4 | Al Sahli Invitational | ||
| Danny Mayer | 64.69 | Track-o-rama Rapid City | ||
| Cole Ripplinger | 65.6 | Al Sahli Invitational | ||