| Category | Time | Driver | Vehicle | Event |
| Grand Prix Circuit (2025): 4.927 km |
| Formula One | 1:33.808 | Lewis Hamilton | Ferrari SF-25 | 2025 Singapore Grand Prix |
| Formula 4 | 2:03.587 | Doriane Pin | Tatuus F4-T421 | 2025 Singapore F1 Academy round |
| Porsche Carrera Cup | 2:03.623 | Dylan Pereira | Porsche 911 (992) GT3 Cup | 2025 Singapore Porsche Carrera Cup Asia round |
| Revised circuit with new straight between turns 15–16 (2023–2024): 4.940 km |
| Formula One | 1:34.486 | Daniel Ricciardo | RB VCARB 01 | 2024 Singapore Grand Prix |
| GT3 | 2:02.530 | Tanart Sathienthirakul | Audi R8 LMS GT3 Evo II | 2023 Singapore Thailand Super Series round |
| Formula 4 | 2:04.454 | Doriane Pin | Tatuus F4-T421 | 2024 Singapore F1 Academy round |
| Porsche Carrera Cup | 2:05.061 | Florian Latorre | Porsche 911 (992) GT3 Cup | 2023 Singapore Porsche Carrera Cup Asia round |
| Revised circuit with reprofiled turns 16–17 (2018–2022): 5.063 km |
| Formula One | 1:41.905 | Kevin Magnussen | Haas VF-18 | 2018 Singapore Grand Prix |
| Formula Regional | 2:13.986 | Alice Powell | Tatuus FT-60 | 2022 Singapore W Series round |
| GT3 | 2:16.137 | Kantasak Kusiri | Mercedes-AMG GT3 Evo | 2022 Singapore Thailand Super Series round |
| Porsche Carrera Cup | 2:17.760 | Will Bamber | Porsche 911 (991 II) GT3 Cup | 2019 Singapore Porsche Carrera Cup Asia round |
| Revised circuit with reprofiled turns 11–13 (2015–2017): 5.065 km |
| Formula One | 1:45.008 | Lewis Hamilton | Mercedes AMG F1 W08 EQ Power+ | 2017 Singapore Grand Prix |
| Porsche Carrera Cup | 2:19.235 | Ho-Pin Tung | Porsche 911 (991 I) GT3 Cup | 2015 Singapore Porsche Carrera Cup Asia round |
| TCR Touring Car | 2:25.954 | Jean-Karl Vernay | Volkswagen Golf GTI TCR | 2016 Singapore TCR International Series round |
| Revised circuit with the Singapore Sling chicane at turn 10 removed (2013–2014): 5.061 km |
| Formula One | 1:48.574 | Sebastian Vettel | Red Bull RB9 | 2013 Singapore Grand Prix |
| GP2 | 1:57.368 | Jolyon Palmer | Dallara GP2/11 | 2013 Singapore GP2 round |
| Porsche Carrera Cup | 2:20.146 | Earl Bamber | Porsche 911 (991 I) GT3 Cup | 2014 Singapore Porsche Carrera Cup Asia round |
| Original circuit (2008–2012): 5.073 km |
| Formula One | 1:45.599 | Kimi Räikkönen | Ferrari F2008 | 2008 Singapore Grand Prix |
| GP2 | 2:03.184 | Stefano Coletti | Dallara GP2/11 | 2012 Singapore GP2 round |
| Formula BMW | 2:11.139 | Ross Jamison | Mygale FB02 | 2008 Singapore Formula BMW Pacific round |
| Porsche Carrera Cup | 2:20.975 | Christian Menzel | Porsche 911 (997 II) GT3 Cup | 2011 Singapore Porsche Carrera Cup Asia round |