| Competition | 2023 South-East Asian Games (SEA Games) | 
|---|---|
| Venue | 
Phnom Penh
 | 
| Held | — | 
| Status | Medal | 
| Competitors | 12 | 
| Countries | 3 | 
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Singapore | 3:51.72 | |||
| Quah Zheng Wen | 55.72 | ||||
| Nicholas Mahabir | 1:00.80 | ||||
| Quah Jing Wen | 58.88 | ||||
| Quah Ting Wen | 56.32 | ||||
| 🥈 | Philippines | 3:57.01 | |||
| Jerard Jacinto | 55.95 | ||||
| Thanya Dela Cruz | 1:12.03 | ||||
| Jarod Hatch | 52.93 | ||||
| Jasmine Alkhaldi | 56.10 | ||||
| 🥉 | Thailand | 3:58.18 | |||
| Saovanee Boonamphai | 1:05.53 | ||||
| Dulyawat Kaewsriyong | 1:02.05 | ||||
| Navaphat Wongcharoen | 1:03.03 | ||||
| Kamonchanok Kwanmuang | 57.57 |