4 × 100 metre mixed freestyle relay at the 2015 World Aquatics Championships |
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Victory Ceremony
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Dates | 8 August (heats and final) |
Competitors | 123 from 28 nations |
Winning time | 3:23.05 |
Medalists | |
The 4 × 100 metre mixed freestyle relay competition of the swimming events at the 2015 World Aquatics Championships was held on 8 August with the heats and the final.
Prior to the competition, the existing world and championship records were as follows.
The following new records were set during this competition
The heats were held at 10:24.
The final was held on 8 August at 19:17.