Athletics
- Women's High Jump: Vietnam's Bui Thi Nhung, 1.89m
- (previous record of 1.88m was set in 1997 by Thailand's Achalach Kerdchang)
- Women's Pole Vault: Malaysia's Rosalinda Samsu, 4.1m
- (previous record of ? was set in ? by ?)
- Women's 800m: Vietnam's Do Thi Bong - 2’03’’65
- (previous record of 2’03’’75 was set in 1985 by Thailand's Sasithorn Chanthanuhong.)
- Women's 1500m: Vietnam's Truong Thanh Hang - 4'18’’50
- (previous record of 4'19’’42 was set in 2003 by Vietnam's Nguyen Lan Anh.)
- Men's Long Jump: Philippines' Henry Dagmil, 7.81m
- (previous record of 7.79m was set in 1997 by Malaysia's Mohd Zaki Sadri)
- Men's hammer Throw: Philippines' Arniel Ferrera, Score:60.47
- (previous record of 58.80 s was set in 1993 by Indonesia's Dudung Suhendri)
Read more about this topic: Games Records At The 2005 Southeast Asian Games