| Final 12.08 Night | time | gap | L | React. | 50m | 100m | 150m |
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| Ranking | time | gap | React | 50m | 100m | 150m | HR | Semi | | eliminated |
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| Ranking | time | gap | React | 50m | 100m | 150m | HR | | eliminated | | bellow Olympic Selection Time (OST) 2:15.17. |
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| Final 11.08 Thursday Night. | | Semi-Finals 10.08 Wednesday Night. | | Heats 10.08 Wednesday Afternoon. |
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| Olympic Qualifyng Time (OQT) 1:58.22 - NOC can enter up to 2 swimmers with OQT. | | Olympic Selection Time (OST) 2:02.36, invitantional - A swwimer meeting the "invitation" standard was eligible for entry. But this entry was allotted/filled by ranking. |
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| Olympic Qualifyng Time by NOC - 22 Swimmers - addtional 4 Swimmers. | | Olympic Qualifying Time – 1:58.22 | | 2 Quotas - 7 NOC | | 2 | Australia | Josh Beaver | Mitch Larkin | | 2 | China | Li Guangyuan | Xu Jiayu | | 2 | Germany | Christian Diener | Jan-Philip Glania | | 2 | Hungary | Dávid Földházi | Telegdy ádám | | 2 | Japan | Ryosuke Irie | Masaki Kaneko | | 2 | Russia | Evgeny Rylov | Andrey Shabasov | | 2 | United_States | Ryan Murphy | Jacob Pebley | | 1 Quota - 8 NOC | | 1 | Belarus | Mikita Tsmyh | | 1 | Brazil | Leonardo de Deus | | 1 | Greece | Apostolos Christou | | 1 | Israel | Yakov-Yan Toumarkin | | 1 | Lithuania | Danas Rapšys | | 1 | New_Zealand | Corey Main | | 1 | Poland | Radosław Kawęcki | | 1 | Spain | Hugo González | | Olympic Selection Time – 2:02.36 - 3 NOC | | 1 | Colombia | Omar Pinzón | | 1 | Romania | Robert Glință | [a] | | 1 | Virgin Islands | Rexford Tullius | [b] | | Universalitiy Places - 1 NOC | | 1 | Azerbaijan | Boris Kirillov | | 26 | Total |
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