2010 FINA World Swimming Championships (25 m) – Women's 4 × 200 metre freestyle relay
The Women's 4×200 Freestyle Relay at the 10th FINA World Swimming Championships (25m) was swum on 15 December 2010 in Dubai, United Arab Emirates. 13 nations swam in the prelims, with the top-8 finishers swimming again in the final. In the final, the top-4 teams all swam under the existing World Record in the event. Records. At the start of the event, the World (WR) and Championship records (CR) was: The following records were established during the competition: 2010 FINA World Swimming Championships