All Thailand stats
ALL-TIME
Best Thailand 400 meters Athletes of All Time
All-time ranking of the top Thailand athletes in the 400 meters, based on official personal bests, with results, wind readings and dates.
| # | Athlete | Result | Wind | Date |
|---|---|---|---|---|
| 1 | Joshua Atkinson | 45.13 | Dec 12, 2025 | |
| 2 | Sarawut Nuansi | 46.26 | Dec 12, 2025 | |
| 3 | Phitchaya Sunthonthuam | 46.46 | Aug 24, 2017 | |
| 4 | Nattapong Kongkraphan | 46.74 | Nov 21, 2018 | |
| 5 | Jirayu Pleenaram | 46.78 | Feb 22, 2017 | |
| 6 | Suppachai Chimdee | 46.78 | Dec 11, 2012 | |
| 7 | Vitsanu Phosri | 47.10 | Mar 22, 2015 | |
| 8 | Nattapong Khanom | 47.16 | Feb 22, 2017 | |
| 9 | Aphisit Chumsri | 47.28 | Mar 5, 2017 | |
| 10 | Sikarin Wannasa | 47.35 | Sep 5, 2013 | |
| 11 | Namchok Phuphaeng | 47.37 | Jun 23, 2025 | |
| 12 | Pipatporn Paungpi | 47.41 | Jun 20, 2018 | |
| 13 | Thipthanet Sripha | 47.62 | Sep 1, 2019 | |
| 14 | Khunaphat Kaijan | 47.66 | Apr 24, 2024 | |
| 15 | Pitchaya Sunthorntuam | 47.73 | Apr 3, 2022 | |
| 16 | Methawi Kanhaaudom | 47.82 | Apr 27, 2023 | |
| 17 | Yanakorn Mhunrod | 47.84 | Mar 5, 2017 | |
| 18 | Treenate Krittanukulwong | 47.87 | Jun 7, 2013 | |
| 19 | Nitipol Thongpoon | 47.94 | Apr 28, 2012 | |
| 20 | Lakki Yuyamadu | 47.97 | Jun 4, 2023 | |
| 21 | Arnon Jaiaree | 47.99 | Jul 15, 2010 | |
| 22 | Suttisak Singkhon | 48.05 | Jun 14, 2017 | |
| 23 | Jaturong Chimruang | 48.11 | Mar 15, 2014 | |
| 24 | Kritsada Namsuwan | 48.26 | Nov 3, 2012 | |
| 25 | Setthawit Winitwong | 48.30 | Jun 23, 2019 | |
| 26 | Jirateep Bundee | 48.30 | Nov 28, 2022 | |
| 27 | Supakit Janmao | 48.43 | Dec 10, 2020 | |
| 28 | Pisit Prom-Uthit | 48.51 | Dec 10, 2020 | |
| 29 | Nonthawat Phakdeechit | 48.73 | Apr 24, 2024 | |
| 30 | Semathong Ruamchoktha | 48.75 | Jul 27, 2022 | |
| 31 | Saharat Summayan | 48.97 | Aug 21, 2011 | |
| 32 | Potchara Petchkaew | 49.30 | Jul 4, 2018 | |
| 33 | Peeraphat Honna | 49.79 | Nov 23, 2025 | |
| 34 | Sansen SROISUWAN | 49.81 | Jul 20, 2014 | |
| 35 | Chaiwath Thongjumroon | 49.85 | Jun 27, 2021 | |
| 36 | Somchai Chankaew | 49.95 | May 25, 2018 | |
| 37 | Pongsapat Appamate | 49.97 | Oct 14, 2022 | |
| 38 | CHALAPKHAM NITIPHUM | 50.31 | Nov 23, 2025 | |
| 39 | Natchanon Songpram | 50.66 | May 20, 2017 | |
| 40 | Kritsada BUNMOOL | 50.90 | Jun 14, 2024 | |
| 41 | Vachirawit Jitsanguan | 51.21 | May 20, 2017 | |
| 42 | Athibordee Aongthongyai | 52.14 | Dec 12, 2020 | |
| 43 | Natthawut Thurakit | 52.20 | Oct 13, 2022 | |
| 44 | Chinenye Josephine Onuorah | 52.70 | May 28, 2025 | |
| 45 | Treewadee Yongphan | 53.11 | Dec 15, 2013 | |
| 46 | Benny Nontanam | 53.15 | Jun 23, 2025 | |
| 47 | Sanuthit Somvong | 53.39 | Mar 15, 2019 | |
| 48 | Supanich Poolkerd | 54.55 | Aug 24, 2017 | |
| 49 | Reawadee Srithoa | 54.94 | Aug 24, 1991 | |
| 50 | Kasinphob Chommanad | 55.07 | Dec 9, 2019 | |
| 51 | Arisa Weruwanarak | 55.26 | May 27, 2023 | |
| 52 | Pornpan HERMHUK | 55.42 | Aug 3, 2014 | |
| 53 | Srimueang Karat | 55.53 | Nov 1, 2009 | |
| 54 | Sukanya Janchona | 55.90 | Jan 14, 2020 | |
| 55 | Juthamas Khonkham | 56.24 | Feb 22, 2017 | |
| 56 | Rawiwan Pratike | 56.26 | Apr 4, 2018 | |
| 57 | Montida Thongchaikaew | 56.30 | Jun 23, 2025 | |
| 58 | Ratchada Talee | 56.38 | Jan 15, 2019 | |
| 59 | Sureewan Runan | 56.85 | Aug 20, 2013 | |
| 60 | Weerachat Suwannachot | 56.91 | Nov 21, 2018 | |
| 61 | Christa Prasertsintanah | 57.61 | Feb 9, 2024 | |
| 62 | Piyachat Khawlhuan | 57.70 | Jun 27, 2021 | |
| 63 | Alexandra Tierney | 57.86 | Jan 16, 2016 | |
| 64 | Aphisara Piriyaphuet | 58.62 | Jun 27, 2021 | |
| 65 | Proud Kitnitchiva | 58.95 | Mar 22, 2024 | |
| 66 | Buarim Buekhunthod | 59.38 | Jun 27, 2021 | |
| 67 | Kitiya Nguphimai | 60.07 | May 20, 2017 | |
| 68 | Porranot Phoorahong | 60.15 | Dec 17, 2013 | |
| 69 | Pichyapa Sukaua | 60.29 | Jun 30, 2024 | |
| 70 | Tawanvhat Changbu | 60.71 | May 20, 2017 |