The men's 100 metre breaststroke event at the 2025 SEA Games took place on 11 December 2025 at the SAT Swimming Pool in Bangkok, Thailand.

Schedule All times are Indochina Standard Time (UTC+07:00) DateTimeEventWednesday, 11 December 2025 9:28 Heats 19:02 Final

Records

Results Heats

Rank Heat Lane Swimmer Nationality Time Notes 1 1 4 Chan Chun Ho 1:02.21 Q 2 2 3 Maximillian Ang 1:02.52 Q 3 2 4 Phạm Thanh Bảo 1:03.16 Q 4 2 6 Rachasil Mahamongkol 1:03.27 Q 5 1 5 Muhammad Dwiky Raharjo 1:03.53 Q 6 2 5 Andrew Goh 1:03.75 Q 7 1 3 Thanonchai Janruksa 1:04.63 Q 8 1 2 Steven Insixiengmay 1:04.76 Q 9 1 6 Khant Phone Min 1:12.39 R 10 2 7 Thu Lin Myat 1:12.90 R

Final

Rank Lane Swimmer Nationality Time Notes 3 Phạm Thanh Bảo 1:01.43 4 Chan Chun Ho 1:01.72 5 Maximillian Ang 1:02.35 4 2 Muhammad Dwiky Raharjo 1:02.61 5 7 Andrew Goh 1:03.24 6 6 Rachasil Mahamongkol 1:03.45 7 8 Steven Insixiengmay 1:04.61 8 1 Thanonchai Janruksa 1:04.85

References