Fastest swim short course relay 4 x 50 metres freestyle (mixed)
- Who
- Sara Curtis, Silvia Di Pietro, Lorenzo Zazzeri, Leonardo Deplano
- What
- 1:27.26 minute(s):second(s)
- Where
- Poland (Lublin)
- When
- 04 December 2025
The fastest swim short course relay 4 x 50 metres freestyle (mixed) is 1 minute 27.26 seconds, achieved by Italy (Leonardo Deplano, Lorenzo Zazzeri, Silvia Di Pietro and Sara Curtis) in Lublin, Poland, on 4 December 2025.
Italy were competing at the 2025 European Short Course Swimming Championships.