Group 1 - 4x400m, junior women (U20)
| Rank | Bib | Lastname, Firstname | Country | YoB | Q | Result | RT | |
|---|
| 1 | 1009 | ŠTA |  ŠTA | | | 3:54.54 | 0,143 | |
| 2 | 1001 | AADS | AADS | | | 4:03.12 | 0,358 | |
| 3 | 1007 | PMB | PMB | | | 4:03.27 | 0,169 | |
Group 2 - 4x400m, junior women (U20)
| Rank | Bib | Lastname, Firstname | Country | YoB | Q | Result | RT | |
|---|
| 1 | 1002 | GO | GO | | | 4:04.99 | 0,172 | |
| 2 | 1004 | KRO | KRO | | | 4:06.59 | 0,236 | |
| 3 | 1006 | MASS | MASS | | | 4:11.95 | 0,163 | |