| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | Couch, Peyton | FR | Augustana (Ill.) | NT | |
| 4 | Bornstien, Daniel | FR | Augustana (Ill.) | 1:03.88 | Augustana Meet of Champions & Women's Invitational |
| 5 | Burchfield, Dante | JR | Dubuque | 1:00.07 | 2018 Dr. Tucker Open |
| 6 | Cabrera, Paul | FR | Augustana (Ill.) | 1:02.65 | Augustana Viking Olympics |
| 7 | Mankowski, Michael | SO | Augustana (Ill.) | NT | |
| 8 | Wendt, Hunter | FR | Coe | NT |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Allen, Andy | SR | Iowa Track and Field Club | 59.88 | |
| 2 | Noel, Kaleb | JR | Wartburg | 58.80 | Wartburg Luther Dual |
| 3 | Izer, Ryan | JR | Coe | 58.59 | Iowa Conference Outdoor Championships |
| 4 | Varney, Gabe | SO | Coe | 57.70 | Iowa Conference Outdoor Championships |
| 5 | Niemann, James | JR | Wartburg | 57.64 | Luther vs. Wartburg Dual |
| 6 | Marcy, Brandon | JR | Augustana (Ill.) | 57.64 | CCIW Outdoor Track & Field Championships |
| 7 | Smith, Riley | FR | Augustana (Ill.) | 58.15 | Augustana Meet of Champions & Women's Invitational |
| 8 | Way, Carl | SO | Aurora | 58.61 | 2018 NACC Outdoor Track & Field Championships |
| 9 | Fowler, Tyler | JR | Dubuque | 58.86 | Iowa Conference Outdoor Championships |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Cervantes, Nic | SO | Augustana (Ill.) | 57.48 | Augustana Meet of Champions & Women's Invitational |
| 2 | Gentzler, Vaughn | SR | Monmouth (Ill.) | 54.54 | |
| 3 | Henry, Matthew | SR | Augustana (Ill.) | 54.28 | CCIW Conference Championships |
| 4 | Wright, Dallas | FR | Wartburg | 53.57 | Iowa Conference Outdoor Championships |
| 5 | Yamamoto, Josh | SR | Augustana (Ill.) | 51.84 | CCIW Outdoor Track & Field Championships |
| 6 | Sommers, Clayton | JR | Augustana (Ill.) | 53.22 | CCIW Outdoor Track & Field Championships |
| 7 | Kennicker, Nick | SO | Wartburg | 54.25 | UW La Crosse Final Qualifier |
| 8 | Scott, Shamari | SO | Loras | 54.47 | Iowa Conference Outdoor Championships |
| 9 | DeMott, Dillon | SR | Wartburg | 54.85 | Wartburg Luther Dual |