The 2018 Singapore Open was held from June 2 through June 4 in Singapore.
Senior All-Around Results
| Rank | Athlete | Nation | FX | PH | SR | VT | PB | HB | AA |
| 1 | Shiao Yu Jan | Chinese Taipei | 13.650 | 13.950 | 12.650 | 13.900 | 11.900 | 12.800 | 78.850 |
| 2 | Jaafar Azroy Amierol | Malaysia | 13.200 | 12.600 | 11.650 | 13.500 | 12.450 | 12.250 | 75.650 |
| 3 | Aeadwong Nattipong | Thailand | 12.600 | 12.700 | 12.650 | 13.200 | 12.450 | 11.000 | 74.600 |
| 4 | Su Ping Chuan | Chinese Taipei | 13.700 | 12.150 | 11.800 | 13.000 | 11.150 | 11.800 | 73.600 |
| 5 | Terry Tay | Singapore | 12.250 | 10.700 | 11.600 | 13.700 | 12.950 | 12.150 | 73.350 |
| 6 | Sean Yeo | Singapore | 12.450 | 12.550 | 11.250 | 13.150 | 11.450 | 12.450 | 73.300 |
| 7 | Rafael Ablaza | Philippines | 13.050 | 10.000 | 11.200 | 12.500 | 11.800 | 11.300 | 69.850 |
| 8 | Trisna Ramdhany | Indonesia | 11.650 | 11.350 | 10.400 | 13.000 | 12.400 | 10.150 | 68.950 |
| 9 | Phothong Anawin | Thailand | 11.300 | 10.550 | 12.750 | 12.800 | 11.300 | 10.150 | 68.850 |
| 10 | Yu Chao Wei | Chinese Taipei | 13.850 | —— | 12.600 | 13.550 | 13.900 | 13.200 | 67.100 |
| 11 | Lamaiwan Natthawat | Thailand | 10.400 | 9.700 | 11.600 | 11.250 | 11.250 | 11.750 | 65.950 |
| 12 | Prommanee Jamorn | Thailand | 13.550 | 11.200 | —— | 12.100 | 14.150 | 12.050 | 63.050 |
| 13 | Lincoln Forest | Singapore | 12.500 | —— | 11.250 | 13.400 | 12.250 | 12.200 | 61.600 |
| 14 | Teoh Cheun Loong | Malaysia | 12.150 | 13.100 | 11.500 | 11.400 | 11.700 | —— | 59.850 |
| 15 | Jonathan Mangiring Sianturi | Indonesia | 10.300 | 12.200 | 11.750 | 12.500 | —— | 11.500 | 58.250 |
| 16 | Hsu Ping Chien | Chinese Taipei | —— | 14.750 | 13.200 | —— | 11.000 | 13.200 | 52.150 |
| 17 | Hung Shih Tung | Chinese Taipei | 12.000 | —— | —— | 13.600 | 12.350 | 12.800 | 50.750 |
| 18 | Mat Asri Zul Bahrin | Malaysia | 1.150 | 11.250 | 10.950 | —— | 12.400 | 12.200 | 47.950 |
| 19 | Anuar Mustafa Muhammad Ammar | Malaysia | 11.100 | 11.500 | —— | 11.500 | 10.700 | —— | 44.800 |
| 20 | Lin Guan Yi | Chinese Taipei | 11.550 | —— | 13.350 | 14.300 | —— | —— | 39.200 |
| 21 | Lin Hsin Chih | Chinese Taipei | 12.050 | 11.800 | —— | 14.300 | —— | —— | 38.150 |
| 22 | Tan Fu Jie | Malaysia | 11.850 | 13.350 | —— | 12.400 | —— | —— | 37.600 |
| 23 | Yi Guan Jun | Chinese Taipei | 12.400 | 11.950 | —— | —— | 10.000 | —— | 34.350 |
| 24 | Kaeson Lim | Singapore | —— | 10.950 | 11.000 | —— | 11.400 | —— | 33.350 |
| 25 | Hoe Wah Toon | Singapore | 13.000 | —— | —— | 13.900 | —— | —— | 26.900 |
| 26 | Jeremiah Loo Phay Xing | Malaysia | —— | —— | 11.950 | —— | —— | 12.800 | 24.750 |
| 27 | Chen Chih Yu | Chinese Taipei | —— | 8.300 | 14.750 | —— | —— | —— | 23.050 |
Senior Floor Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Yu Chao Wei | Chinese Taipei | 5.5 | 8.550 | 14.050 | |
| 2 | Hoe Wah Toon | Singapore | 5.3 | 8.550 | -0.1 | 13.750 |
| 3 | Su Ping Chuan | Chinese Taipei | 5.1 | 7.900 | 13.000 | |
| 4 | Prommanee Jamorn | Thailand | 5.0 | 7.900 | 12.900 | |
| 5 | Lincoln Forest | Singapore | 4.6 | 8.250 | 12.850 | |
| 6 | Rafael Ablaza | Philippines | 5.3 | 7.850 | -0.3 | 12.850 |
| 7 | Jaafar Azroy Amierol | Malaysia | 4.4 | 7.600 | -0.3 | 11.700 |
| 8 | Aeadwong Nattipong | Thailand | 4.7 | 6.700 | 11.400 |
Senior Pommels Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Hsu Ping Chien | Chinese Taipei | 5.6 | 8.850 | 14.450 | |
| 2 | Shiao Yu Jan | Chinese Taipei | 5.7 | 8.750 | 14.450 | |
| 3 | Tan Fu Jie | Malaysia | 5.6 | 8.350 | 13.950 | |
| 4 | Sean Yeo | Singapore | 4.6 | 8.300 | 12.900 | |
| 5 | Trisna Ramdhany | Indonesia | 4.4 | 7.950 | 12.350 | |
| 6 | Jonathan Mangiring Sianturi | Indonesia | 3.7 | 8.400 | 12.100 | |
| 7 | Aeadwong Nattipong | Thailand | 4.5 | 7.000 | 11.500 | |
| 8 | Teoh Chuen Loong | Malaysia | 3.7 | 6.600 | 10.300 |
Senior Rings Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Chen Chih Yu | Chinese Taipei | 6.2 | 9.100 | 15.300 | |
| 2 | Lin Guan Yi | Chinese Taipei | 5.6 | 8.650 | 14.250 | |
| 3 | Aeadwong Nattipong | Thailand | 4.6 | 7.900 | 12.500 | |
| 4 | Terry Tay | Singapore | 3.9 | 8.250 | 12.150 | |
| 5 | Jeremiah Loo Phay Xing | Malaysia | 4.2 | 7.950 | 12.150 | |
| 6 | Phothong Anawin | Thailand | 4.8 | 7.250 | 12.050 | |
| 7 | Jonathan Mangiring Sianturi | Indonesia | 4.2 | 7.800 | 12.000 | |
| 8 | Jaafar Azroy Amierol | Malaysia | 4.4 | 7.200 | 11.600 |
Senior Vault Final Results
| Rank | Athlete | Nation | D | E | ND | Total | Average |
| 1 | Lin Hsin Chih | Chinese Taipei | 5.2 | 9.350 | 14.550 | 14.275 | |
| 4.8 | 9.200 | 14.000 | |||||
| 2 | Lin Guan Yi | Chinese Taipei | 5.2 | 9.250 | 14.450 | 14.175 | |
| 4.8 | 9.100 | 13.900 | |||||
| 3 | Hoe Wah Toon | Singapore | 5.2 | 9.200 | 14.400 | 14.025 | |
| 4.8 | 8.850 | 13.650 | |||||
| 4 | Terry Tay | Singapore | 4.8 | 9.000 | 13.800 | 13.375 | |
| 4.0 | 8.950 | 12.950 | |||||
| 5 | Jaafar Azroy Amierol | Malaysia | 4.8 | 9.050 | 13.850 | 13.300 | |
| 3.6 | 9.150 | 12.750 | |||||
| 6 | Trisna Ramdhany | Indonesia | 4.8 | 7.800 | -0.3 | 12.300 | 12.950 |
| 5.2 | 8.400 | 13.600 |
Senior P-Bars Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Prommanee Jamorn | Thailand | 5.4 | 8.650 | 14.050 | |
| 2 | Yu Chao Wei | Chinese Taipei | 5.3 | 8.300 | 13.600 | |
| 3 | Trisna Ramdhany | Indonesia | 4.1 | 8.600 | 12.700 | |
| 4 | Aeadwong Nattipong | Thailand | 4.3 | 8.100 | 12.400 | |
| 5 | Jaafar Azroy Amierol | Malaysia | 4.2 | 7.800 | 12.000 | |
| 6 | Terry Tay | Singapore | 4.4 | 7.400 | 11.800 | |
| 7 | Hung Shih Tung | Chinese Taipei | 4.9 | 6.600 | 11.500 |
Senior High Bar Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Hsu Ping Chien | Chinese Taipei | 5.1 | 8.150 | 13.250 | |
| 2 | Jaafar Azroy Amierol | Malaysia | 4.0 | 8.200 | 12.200 | |
| 3 | Sean Yeo | Singapore | 4.1 | 8.000 | 12.100 | |
| 4 | Yu Chao Wei | Chinese Taipei | 4.6 | 7.400 | 12.000 | |
| 5 | Prommanee Jamorn | Thailand | 3.9 | 7.950 | 11.850 | |
| 6 | Jeremiah Loo Phay Xing | Malaysia | 4.2 | 7.650 | 11.850 | |
| 7 | Lamaiwan Natthawat | Thailand | 3.8 | 7.000 | 10.800 | |
| 8 | Lincoln Forest | Singapore | 4.1 | 6.450 | 10.550 |
Junior All-Around Results
| Rank | Athlete | Nation | FX | PH | SR | VT | PB | HB | AA |
| 1 | Ethan Lim Jean En | Singapore | 12.000 | 12.250 | 11.750 | 12.700 | 10.750 | 11.500 | 70.950 |
| 2 | Baobenmad Suphacheep | Thailand | 12.450 | 10.300 | 11.250 | 13.000 | 12.250 | 11.600 | 70.850 |
| 3 | Lahroon Patsawit | Thailand | 12.450 | 10.850 | 11.250 | 12.900 | 11.750 | 10.650 | 69.850 |
| 4 | Miguel Begana | Philippines | 11.900 | 11.200 | 10.100 | 13.450 | 11.700 | 11.400 | 69.750 |
| 5 | Robin Sim Boon Pin | Singapore | 11.350 | 11.850 | 11.450 | 12.850 | 12.050 | 10.050 | 69.600 |
| 6 | Justine Ace Deleon | Philippines | 12.600 | 9.150 | 10.350 | 14.000 | 11.800 | 10.650 | 68.550 |
| 7 | David Wong Yi Feng | Singapore | 11.950 | 10.950 | 10.550 | 12.300 | 10.850 | 11.350 | 67.950 |
| 8 | Eli Low Yi Hung | Singapore | 12.000 | 9.900 | 11.200 | 11.600 | 11.800 | 11.150 | 67.650 |
| 9 | John Sim | Singapore | 11.650 | 10.700 | 11.000 | 11.700 | 11.650 | 10.100 | 66.800 |
| 10 | Boonpatham Punyapat | Thailand | 12.150 | 11.100 | 10.600 | 11.650 | 10.750 | 10.250 | 66.500 |
| 11 | Chanya Pakaphon | Thailand | 12.350 | 10.650 | 10.850 | 11.050 | 11.600 | 9.800 | 66.300 |
| 12 | Jhon Samtillan | Philippines | 11.650 | 9.650 | 9.900 | 13.200 | 11.150 | 10.200 | 65.750 |
| 13 | Joseph Judaah Hatoguan | Indonesia | 12.050 | 6.600 | 10.300 | 12.950 | 11.000 | 9.850 | 62.750 |
| 14 | Charlie Richie Chong | Malaysia | 11.700 | 7.950 | 10.100 | 11.250 | 9.300 | 8.850 | 59.150 |
| 15 | Divo Nugroho | Indonesia | 11.950 | 4.200 | 9.650 | 10.700 | 10.950 | 1.550 | 49.000 |
| 16 | Markus Toshimasa Oki | Indonesia | 10.700 | 8.550 | 9.900 | 11.150 | 5.550 | 2.900 | 48.750 |
| 17 | Jer Rong Chong | Singapore | 12.500 | 8.250 | —— | 12.650 | 11.850 | —— | 45.250 |
| 18 | Zac Liew | Singapore | —— | 10.850 | 11.650 | —— | 11.100 | 11.150 | 44.750 |
| 19 | Jibreel Abo Al Thinin | Singapore | —— | —— | —— | 13.800 | 12.200 | 11.850 | 37.850 |
| 20 | Zaphen Lim Zhi Xian | Singapore | —— | 8.400 | 10.400 | —— | 9.550 | 9.000 | 37.350 |
| 21 | Iain Lim Song Hao | Singapore | —— | 11.700 | —— | 10.350 | 10.800 | —— | 32.850 |
| 22 | Mikhail Ilya Grant | Singapore | 10.500 | 9.200 | —— | 12.350 | —— | —— | 32.050 |
| 23 | Ken Nathanael Ritung | Indonesia | —— | 12.250 | 11.550 | —— | —— | —— | 23.800 |
| 24 | Zon Liew | Singapore | —— | 10.900 | 9.950 | —— | —— | —— | 20.850 |
Junior Floor Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Jer Rong Chong | Singapore | 4.2 | 8.450 | -0.1 | 12.550 |
| 2 | Justine Ace Deleon | Philippines | 4.7 | 7.850 | 12.550 | |
| 3 | Joseph Judaah Hatoguan | Indonesia | 4.3 | 8.100 | 12.400 | |
| 4 | Ethan Lim Jean En | Singapore | 4.1 | 8.250 | 12.350 | |
| 5 | Baobenmad Suphacheep | Thailand | 4.2 | 7.800 | 12.000 | |
| 6 | Miguel Begana | Philippines | 4.1 | 7.500 | 11.600 | |
| 7 | Divo Nugroho | Indonesia | 3.8 | 8.000 | -0.3 | 11.500 |
| 8 | Lahroon Patsawit | Thailand | 4.4 | 7.200 | -0.5 | 11.100 |
Junior Pommels Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Ethan Lim Jean En | Singapore | 3.8 | 8.550 | 12.350 | |
| Ken Nathanael Ritung | Indonesia | 3.8 | 8.550 | 12.350 | ||
| 3 | Miguel Begana | Philippines | 2.7 | 8.550 | 11.250 | |
| 4 | Robin Sim Boon Pin | Singapore | 3.5 | 7.150 | 10.650 | |
| 5 | Boonpatham Punyapat | Thailand | 3.4 | 7.200 | 10.600 | |
| 6 | Jhon Samtillan | Philippines | 2.9 | 7.600 | 10.500 | |
| 7 | Lahroon Patsawit | Thailand | 3.4 | 6.900 | 10.300 | |
| 8 | Markus Toshimasa Oki | Indonesia | 2.8 | 6.500 | 9.300 |
Junior Rings Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Ethan Lim Jean En | Singapore | 3.7 | 8.250 | 11.950 | |
| 2 | Zac Liew | Singapore | 3.3 | 8.600 | 11.900 | |
| 3 | Ken Nathanael Ritung | Indonesia | 2.8 | 9.050 | -0.3 | 11.550 |
| 4 | Baobenmad Suphacheep | Thailand | 3.2 | 7.750 | 10.950 | |
| 5 | Lahroon Patsawit | Thailand | 3.5 | 7.250 | 10.750 | |
| 6 | Justine Ace Deleon | Philippines | 2.9 | 7.950 | -0.3 | 10.550 |
| 7 | Charlie Richie Chong | Malaysia | 2.2 | 8.250 | -0.3 | 10.150 |
| 8 | Joseph Judaah Hatoguan | Indonesia | 2.9 | 6.600 | -0.3 | 9.200 |
Junior Vault Final Results
| Rank | Athlete | Nation | D | E | ND | Total | Average |
| 1 | Justine Ace Deleon | Philippines | 5.2 | 9.100 | 14.300 | 14.200 | |
| 4.8 | 9.300 | 14.100 | |||||
| 2 | Jibreel Abo Al Thinin | Singapore | 4.8 | 8.800 | -0.1 | 13.500 | 13.225 |
| 4.0 | 8.950 | 12.950 | |||||
| 3 | Jhon Samtillan | Philippines | 4.0 | 9.400 | 13.400 | 12.900 | |
| 3.2 | 9.300 | -0.1 | 12.400 | ||||
| 4 | Robin Sim Boon Pin | Singapore | 4.0 | 8.950 | 12.950 | 12.575 | |
| 3.2 | 9.100 | -0.1 | 12.200 | ||||
| 5 | Baobenmad Suphacheep | Thailand | 4.0 | 9.300 | 13.300 | 12.450 | |
| 3.2 | 8.400 | 11.600 | |||||
| 6 | Joseph Judaah Hatoguan | Indonesia | 3.2 | 8.750 | 11.950 | 12.425 | |
| 4.0 | 8.900 | 12.900 | |||||
| 7 | Markus Toshimasa Oki | Indonesia | 3.6 | 8.350 | 11.950 | 11.450 | |
| 2.8 | 8.450 | -0.3 | 10.950 | ||||
| 8 | Lahroon Patsawit | Thailand | 1.6 | 8.500 | 10.100 | 10.825 | |
| 2.8 | 8.750 | 11.550 |
Junior P-Bars Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Lahroon Patsawit | Thailand | 3.9 | 8.250 | 12.150 | |
| 2 | Baobenmad Suphacheep | Thailand | 3.4 | 8.650 | 12.050 | |
| 3 | Miguel Begana | Philippines | 3.7 | 8.250 | 11.950 | |
| 4 | Robin Sim Boon Pin | Singapore | 3.1 | 8.750 | 11.850 | |
| 5 | Jibreel Abo Al Thinin | Singapore | 3.1 | 8.500 | 11.600 | |
| 6 | Divo Nugroho | Indonesia | 2.7 | 8.200 | 10.900 | |
| 7 | Charlie Richie Chong | Malaysia | 2.7 | 6.800 | 9.500 |
Junior High Bar Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Jibreel Abo Al Thinin | Singapore | 3.4 | 8.450 | 11.850 | |
| 2 | Baobenmad Suphacheep | Thailand | 3.5 | 8.050 | 11.550 | |
| 3 | Ethan Lim Jean En | Singapore | 3.3 | 8.200 | 11.500 | |
| 4 | Lahroon Patsawit | Thailand | 3.3 | 7.650 | 10.950 | |
| Miguel Begana | Philippines | 3.3 | 7.650 | 10.950 | ||
| 6 | Charlie Richie Chong | Malaysia | 2.4 | 5.750 | 8.150 |
The Gymternet 