2018 NCAA Outdoor Individual Event Rankings
2018 DI NCAA 400m Rankings
FloTrack's projected 400m All-Americans.
| RANK | ATHLETE | YR | SCHOOL |
| 1 | Allen, Nathon | SO | Auburn |
| 2 | Norman, Michael | SO | USC |
| 3 | Bloomfield, Akeem | SO | Auburn |
| 4 | Strother, Nathan | SR | Tennessee |
| 5 | London, Wil | JR | Baylor |
| 6 | Montgomery, Kahmari | JR | Houston |
| 7 | St. Hillaire, Dwight | FR | Kentucky |
| 8 | Zapata, Alejandro | JR | Liberty |
| RANK | ATHLETE | YR | SCHOOL |
| 1 | Ellis, Kendall | SR | USC |
| 2 | Irby, Lynna | FR | Georgia |
| 3 | Barnett, Sharrika | JR | Florida |
| 4 | Dunmore, Makenzie | SO | Oregon |
| 5 | Thomas, Brionna | SR | Purdue |
| 6 | Horton, Kiana | JR | Baylor |
| 7 | Barrie, Maggie | SR | Ohio State |
| 8 | Guillory, Briana | JR | Iowa |