| Stage | Athlete | Time | Venue | Remarks | Results |
|---|---|---|---|---|---|
| Day 8: 04 Jul 2009 (Sat) | |||||
| Heats | 09:30 | Singapore Sports School | Both qualified for semi-finals | Jonathan Poh Soon Qin, 9th (58.03s) Dzulhaili M Kamal, 8th (57.77s) | |
| Day 8: 04 Jul 2009 (Sat) | |||||
| Semi Finals | 18:30 | Singapore Sports School | Jonathan Poh Soon Qin qualified for finals Dzulhaili M Kamal bettered his personal best time of 57.90s set at the 2009 SNAG C?ships | Jonathan Poh Soon Qin, 7th (57.24s) Dzulhaili M Kamal, 9th (57.54s) | |
| Day 9: 05 Jul 2009 (Sun) | |||||
| Finals | 18:30 | Singapore Sports School | 8th (57.80s) | ||