The Women's 50 Freestyle swimming event at the 25th SEA Games was held on December 14, 2009.

The Games Record at the start of the event was: 26.13 by Singapore's Joscelin Yeo at the 2005 Games (December 3). Amanda Lim (Lim Xiang Qi) from Singapore won the event.

Results

Final Place Swimmer Nation Time Notes Amanda Lim 25.82 GR QUAH Ting Wen 25.88 Chui Lai Kwan 26.22 4 Natthanan J. 26.29 5 Jasmine Al-Khaldi 26.56 6 Chii Lin Leung 26.62 7 Natsaya Susuk 26.74 8 Heidi Ong 27.01

Preliminary heats Rank Swimmer Nation Time Notes 1 Chui Lai Kwan 26.22 2 Amanda Lim 26.27 3 QUAH Ting Wen 26.28 4 Natthanan J. 26.64 5 Jasmine Alkhaldi 26.66 6 Chii Lin Leung 27.15 7 Natsaya Susuk 27.25 8 Heidi Ong 27.45 9 Enny Susilowati 27.56 10 Tam Nguyen Tran 27.92 11 Ressa Ressa 28.89 12 Hem Thon Vitiny 31.35 13 T. Thepaksone 32.20 14 Seng Sam Phors 32.63 15 V. Veomany 33.95

References