| Men 100m Freestyle XX Swimming World Championship 2023 Fukuoka, Japan - Thursday, 27th July - Gold Medal: Kyle Chalmers, Australia | 
| | Final 20:24 |  | time | gap | L | Ag | Rct | pts | 50m |  | 1. Kyle Chalmers |  Australia | 47.15s |  | 5 | 25 | 0.70 | 981 | 23.04s |  | 2. Jack Alexy |  United States | 47.31s | +0.16s | 8 | 20 | 0.67 | 971 | 22.48s |  | 3. Maxime Grousset |  France | 47.42s | +0.27s | 1 | 24 | 0.62 | 964 | 22.67s |  | 4. Zhanle Pan |  China | 47.43s | AS +0.28s | 3 | 18 | 0.64 | 964 | 22.04s |  | 5. Matthew Richards |  Great Britain | 47.45s | +0.30s | 4 | 20 | 0.59 | 963 | 22.85s |  | 6. David Popovici |  Romania | 47.83s | +0.68s | 2 | 18 | 0.68 | 940 | 22.73s |  | 7. Jordan Crooks |  Cayman Islands | 47.94s | +0.79s | 7 | 21 | 0.62 | 933 | 22.96s |  | 8. Nandor Nemeth |  Hungary | 48.17s | +1.02s | 6 | 23 | 0.66 | 920 | 22.83s | 
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 | Semi-Finals - Wednesday, 26th July 20:28 |  | Best 8 times advanced to Final. | 
 | Semi 1 20:28 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Nandor Nemeth |  Hungary | 47.62s | +0.15s | 1 | 23 | 0.65 | 952 | 4. | 22.82s |  | 2. David Popovici |  Romania | 47.66s | +0.19s | 3 | 18 | 0.68 | 950 | 5. | 22.99s |  | 3. Jordan Crooks |  Cayman Islands | 47.71s | +0.24s | 5 | 21 | 0.63 | 947 | 6. | 22.98s |  | 4. Maxime Grousset |  France | 47.87s | +0.40s | 6 | 24 | 0.63 | 938 | 7. | 22.89s |  | 5. Jack Alexy |  United States | 48.06s | +0.59s | 4 | 20 | 0.68 | 926 | 8. | 22.98s |  | 6. Sunwoo Hwang |  South Korea | 48.08s | +0.61s | 7 | 20 | 0.61 | 925 | 9. | 23.29s |  | 7. Guilherme Santos |  Brazil | 48.18s | +0.71s | 8 | 20 | 0.59 | 920 | 12. | 23.18s |  | 8. Dylan Carter |  Trinidad Tobago | 48.60s | +1.13s | 2 | 27 | 0.63 | 896 | 16. | 23.15s | 
 | Semi 2 20:34 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Matthew Richards |  Great Britain | 47.47s |  | 4 | 20 | 0.60 | 961 | 1. | 22.94s |  | 2. Kyle Chalmers |  Australia | 47.52s | +0.05s | 5 | 25 | 0.71 | 958 | 2. | 23.22s |  | 3. Zhanle Pan |  China | 47.61s | +0.14s | 3 | 18 | 0.63 | 953 | 3. | 22.96s |  | 4. Diogo Matos Ribeiro |  Portugal | 48.13s | +0.66s | 8 | 18 | 0.61 | 922 | 10. | 23.07s |  | 5. Flynn Southam |  Australia | 48.15s | +0.68s | 7 | 18 | 0.62 | 921 | 11. | 23.28s |  | 6. Alessandro Miressi |  Italy | 48.21s | +0.74s | 2 | 24 | 0.70 | 918 | 13. | 22.78s |  | 7. Josh Liendo |  Canada | 48.22s | +0.75s | 6 | 20 | 0.62 | 917 | 14. | 22.83s |  | 8. Andrej Barna |  Serbia | 48.43s | +0.96s | 1 | 25 | 0.64 | 905 | 15. | 22.92s | 
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| | Heat 12 11:13 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Jack Alexy |  United States | 47.68s | +0.09s | 6 | 20 | 0.67 | 949 | 2. | 22.76s |  | 2. David Popovici |  Romania | 47.90s | +0.31s | 4 | 18 | 0.66 | 936 | 6. | 23.23s |  | 3. Maxime Grousset |  France | 48.06s | +0.47s | 5 | 24 | 0.64 | 926 | 8. | 23.04s |  | 4. Andrej Barna |  Serbia | 48.20s | +0.61s | 7 | 25 | 0.63 | 918 | 12. | 23.07s |  | 4. Sunwoo Hwang |  South Korea | 48.20s | +0.61s | 1 | 20 | 0.63 | 918 | 12. | 23.29s |  | 6. Szebasztian Szabo |  Hungary | 48.36s | +0.77s | 8 | 27 | 0.60 | 909 | 17. | 23.09s |  | 7. Manuel Frigo |  Italy | 48.45s | +0.86s | 9 | 26 | 0.61 | 904 | 20. | 23.20s |  | 8. Mikel Schreuders |  Aruba | 48.64s | +1.05s | 0 | 24 | 0.63 | 894 | 22. | 23.34s |  | 9. Lewis Edward Burras |  Great Britain | 48.99s | +1.40s | 3 | 23 | 0.66 | 875 | 31. | 23.33s | 
 | Heat 11 11:11 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Zhanle Pan |  China | 47.84s | +0.25s | 4 | 18 | 0.61 | 939 | 5. | 23.33s |  | 2. Josh Liendo |  Canada | 48.03s | +0.44s | 5 | 20 | 0.63 | 928 | 7. | 22.62s |  | 3. Dylan Carter |  Trinidad Tobago | 48.16s | +0.57s | 8 | 27 | 0.67 | 921 | 10. | 22.96s |  | 4. Flynn Southam |  Australia | 48.18s | +0.59s | 6 | 18 | 0.61 | 920 | 11. | 23.17s |  | 5. Diogo Matos Ribeiro |  Portugal | 48.21s | +0.62s | 7 | 18 | 0.58 | 918 | 14. | 23.07s |  | 5. Nandor Nemeth |  Hungary | 48.21s | +0.62s | 3 | 23 | 0.64 | 918 | 14. | 23.39s |  | 7. Guilherme Santos |  Brazil | 48.34s | +0.75s | 1 | 20 | 0.57 | 910 | 16. | 23.06s |  | 8. Haoyu Wang |  China | 48.64s | +1.05s | 2 | 17 | 0.61 | 894 | 22. | 23.47s |  | 9. Javier Acevedo |  Canada | 48.67s | +1.08s | 9 | 25 | 0.62 | 892 | 24. | 23.46s |  | 10.Heiko Gigler |  Austria | 49.20s | +1.61s | 0 | 27 | 0.64 | 863 | 36. | 23.26s | 
 | Heat 10 11:09 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Matthew Richards |  Great Britain | 47.59s |  | 3 | 20 | 0.60 | 954 | 1. | 23.15s |  | 2. Kyle Chalmers |  Australia | 47.71s | +0.12s | 4 | 25 | 0.70 | 947 | 3. | 23.25s |  | 3. Jordan Crooks |  Cayman Islands | 47.77s | +0.18s | 9 | 21 | 0.61 | 943 | 4. | 22.97s |  | 4. Alessandro Miressi |  Italy | 48.14s | +0.55s | 5 | 24 | 0.70 | 922 | 9. | 23.12s |  | 5. Chris Guiliano |  United States | 48.41s | +0.82s | 7 | 20 | 0.64 | 906 | 18. | 23.18s |  | 6. Cameron Gray |  New Zealand | 48.43s | +0.84s | 8 | 19 | 0.68 | 905 | 19. | 23.49s |  | 7. Katsuhiro Matsumoto |  Japan | 48.58s | +0.99s | 6 | 26 | 0.67 | 897 | 21. | 23.38s |  | 8. Rafael Miroslaw |  Germany | 48.68s | +1.09s | 2 | 22 | 0.65 | 891 | 25. | 23.60s |  | 9. Tomer Frankel |  Israel | 48.78s | +1.19s | 1 | 22 | 0.61 | 886 | 28. | 23.32s |  | 10.Bjoern Seeliger |  Sweden | 48.82s | +1.23s | 0 | 23 | 0.64 | 884 | 30. | 22.81s | 
 | Heat 9 11:06 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Youssef Ramadan |  Egypt | 48.77s | +1.18s | 6 | 21 | 0.59 | 887 | 26. | 23.31s |  | 2. Kamil Sieradzki |  Poland | 48.80s | +1.21s | 3 | 21 | 0.65 | 885 | 29. | 23.39s |  | 3. Danas Rapsys |  Lithuania | 49.00s | +1.41s | 7 | 28 | 0.64 | 874 | 32. | 23.51s |  | 4. Jonathan Eu Jin Tan |  Singapore | 49.08s | +1.49s | 5 | 21 | 0.56 | 870 | 34. | 23.59s |  | 5. Luis Dominguez |  Spain | 49.11s | +1.52s | 2 | 20 | 0.68 | 868 | 35. | 23.49s |  | 6. Jorge Iga |  Mexico | 49.24s | +1.65s | 4 | 26 | 0.67 | 861 | 37. | 23.34s |  | 7. Vladyslav Bukhov |  Ukraine | 49.48s | +1.89s | 9 | 21 | 0.71 | 849 | 38. | 23.20s |  | 8. Odyssefs Meladinis |  Greece | 49.78s | +2.19s | 8 | 33 | 0.71 | 834 | 41. | 23.72s |  | 9. Alberto Mestre |  Venezuela | 49.80s | +2.21s | 1 | 24 | 0.67 | 833 | 42. | 23.06s |  | 10.Oussama Sahnoune |  Algeria | 51.10s | +3.51s | 0 | 30 | 0.68 | 771 | 56. | 24.04s | 
 | Heat 8 11:04 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Ralph Daleiden Ciuferri |  Luxembourg | 48.77s | +1.18s | 6 | 20 | 0.60 | 887 | 26. | 23.38s |  | 2. Shane Ryan |  Ireland | 49.04s | +1.45s | 5 | 29 | 0.63 | 872 | 33. | 23.27s |  | 3. Daniel Zaitsev |  Estonia | 49.68s | +2.09s | 4 | 25 | 0.67 | 839 | 40. | 23.25s |  | 4. Clayton Jimmie |  South Africa | 49.95s | +2.36s | 8 | 28 | 0.75 | 825 | 43. | 23.99s |  | 5. Guido Buscaglia |  Argentina | 50.02s | +2.43s | 2 | 26 | 0.66 | 822 | 45. | 24.03s |  | 6. Nicholas Lia |  Norway | 50.16s | +2.57s | 0 | 22 | 0.57 | 815 | 46. | 23.43s |  | 7. Nils Liess |  Switzerland | 50.24s | +2.65s | 3 | 26 | 0.70 | 811 | 48. | 23.78s |  | 8. Dulyawat Kaewsriyong |  Thailand | 50.64s | +3.05s | 1 | 20 | 0.68 | 792 | 52. | 24.39s |  | 9. Nikolas Antoniou |  Cyprus | 51.23s | +3.64s | 7 | 19 | 0.69 | 765 | 59. | 24.26s |  | 10.Jeremie Loic Nino Luong |  Vietnam | 51.34s | +3.75s | 9 | 23 | 0.61 | 760 | 62. | 24.42s |  | Heat 8 10:49 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
 | Heat 7 11:02 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Adilbek Mussin |  Kazakhstan | 49.64s | +2.05s | 3 | 23 | 0.66 | 841 | 39. | 23.53s |  | 2. Xander Skinner |  Namibia | 50.00s | +2.41s | 4 | 25 | 0.66 | 823 | 44. | 23.77s |  | 3. Ian Yentou Ho |  Hong Kong | 50.21s | +2.62s | 5 | 26 | 0.62 | 812 | 47. | 23.81s |  | 4. Wesley Tikiariki Roberts |  Cook Islands | 50.27s | +2.68s | 7 | 26 | 0.71 | 809 | 49. | 24.41s |  | 5. Matej Dusa |  Slovakia | 50.34s | +2.75s | 6 | 23 | 0.60 | 806 | 50. | 23.66s |  | 6. Adi Mesetovic |  Bosnia Herzegovina | 51.00s | +3.41s | 8 | 26 | 0.67 | 775 | 54. | 23.96s |  | 7. Simon Doueihy |  Lebanon | 51.08s | +3.49s | 2 | 21 | 0.66 | 772 | 55. | 24.19s |  | 8. Waleed Abdulrazzaq |  Kuwait | 51.15s | +3.56s | 0 | 25 | 0.70 | 768 | 58. | 24.59s |  | 9. Samyar Abdoli |  Iran | 51.32s | +3.73s | 9 | 20 | 0.69 | 761 | 61. | 24.28s |  | 10.Artur Barseghyan |  Armenia | 51.36s | +3.77s | 1 | 21 | 0.62 | 759 | 63. | 24.25s |  | Heat 7 10:47 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
 | Heat 6 10:59 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Leo Nolles |  Uruguay | 50.87s | +3.28s | 0 | 20 | 0.64 | 781 | 53. | 24.52s |  | 2. Gabriel Martinez |  Honduras | 51.10s | +3.51s | 4 | 19 | 0.70 | 771 | 56. | 24.05s |  | 3. Omar Abbass |  Syria | 51.24s | +3.65s | 9 | 24 | 0.68 | 764 | 60. | 24.69s |  | 4. Yousuf Almatrooshi |  UA Emirates | 51.46s | +3.87s | 7 | 20 | 0.70 | 755 | 65. | 24.50s |  | 4. Stefano Mitchell |  Antigua Barbuda | 51.46s | +3.87s | 6 | 23 | 0.63 | 755 | 65. | 24.60s |  | 6. Jayhan Jamaud Odlum-Smith |  Saint Lucia | 51.51s | +3.92s | 2 | 21 | 0.67 | 752 | 67. | 24.96s |  | 7. Alaa Masoo |  ART | 51.76s | +4.17s | 5 | 23 | 0.67 | 742 | 68. | 24.32s |  | 8. Colins Obi Ebingha |  Nigeria | 51.90s | +4.31s | 1 | 20 | 0.79 | 736 | 69. | 24.37s |  | 9. Steven Aimable |  Senegal | 51.96s | +4.37s | 8 | 24 | 0.66 | 733 | 70. | 24.70s |  | 10.Hansel McCaig |  Fiji | 52.10s | +4.51s | 3 | 19 | 0.57 | 727 | 73. | 24.69s |  | Heat 6 10:44 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
 | Heat 5 10:57 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Jeancarlo Calderon Harper |  Panama | 51.42s | +3.83s | 4 | 24 | 0.61 | 756 | 64. | 24.37s |  | 2. Enkhtamir Batbayar |  Mongolia | 51.96s | +4.37s | 2 | 18 | 0.73 | 733 | 70. | 24.72s |  | 3. Musa Zhalayev |  Turkmenistan | 52.29s | +4.70s | 6 | 20 | 0.67 | 719 | 74. | 25.27s |  | 4. Henrique Mascarenhas |  Angola | 52.38s | +4.79s | 3 | 22 | 0.66 | 715 | 75. | 24.94s |  | 5. Tomas Lomero Arenas |  Andora | 52.53s | +4.94s | 5 | 22 | 0.62 | 709 | 76. | 24.78s |  | 6. Tendo Mukalazi |  Uganda | 52.56s | +4.97s | 8 | 21 | 0.66 | 708 | 77. | 25.01s |  | 7. Benedict Parfit |  Bermuda | 52.63s | +5.04s | 7 | 28 | 0.66 | 705 | 78. | 25.34s |  | 8. Mohammed Bedour |  Jordan | 52.69s | +5.10s | 0 | 22 | 0.67 | 703 | 79. | 25.28s |  | 9. Collins Saliboko |  Tanzania | 53.30s | +5.71s | 1 | 21 | 0.59 | 679 | 83. | 25.42s |  | 10.Brandon Schuster |  Samoa | 53.75s | +6.16s | 9 | 25 | 0.66 | 662 | 86. | 25.60s |  | Heat 5 10:42 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
 | Heat 4 10:55 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Yazan Al Bawwab |  Palestine | 52.01s | +4.42s | 4 | 23 | 0.67 | 731 | 72. | 25.45s |  | 2. Monyo Maina |  SMF | 53.03s | +5.44s | 8 | 19 | 0.59 | 689 | 82. | 25.86s |  | 3. Jose Quintanilla |  Bolivia | 53.32s | +5.73s | 1 | 26 | 0.67 | 678 | 84. | 25.42s |  | 4. Issa Samir Hamed Al Adawi |  Oman | 53.67s | +6.08s | 0 | 24 | 0.67 | 665 | 85. | 25.69s |  | 5. Leon Seaton |  Guyana | 53.75s | +6.16s | 5 | 19 | 0.61 | 662 | 86. | 25.86s |  | 6. Ado Gargovic |  Montenegro | 53.97s | +6.38s | 2 | 25 | 0.72 | 654 | 88. | 25.84s |  | 7. Filipe Gomes |  Malawi | 54.05s | +6.46s | 6 | 26 | 0.62 | 651 | 90. | 25.81s |  | 8. Dylan Cachia |  Malta | 54.32s | +6.73s | 3 | 21 | 0.73 | 641 | 91. | 26.46s |  | 9. Belly-Cresus Ganira |  Burundi | 54.51s | +6.92s | 7 | 23 | 0.63 | 635 | 93. | 26.09s |  | 10.Finau Ohuafi |  Tonga | 54.56s | +6.97s | 9 | 22 | 0.72 | 633 | 94. | 25.49s |  | Heat 4 10:39 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
 | Heat 3 10:53 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Syed Muhammad Haseeb Tariq |  Pakistan | 53.99s | +6.40s | 3 | 27 | 0.67 | 653 | 89. | 25.55s |  | 2. Justino Pale |  Mozambique | 54.68s | +7.09s | 5 | 20 | 0.75 | 629 | 95. | 26.36s |  | 3. Israel Poppe |  Guam | 54.95s | +7.36s | 9 | 16 | 0.61 | 620 | 96. | 26.88s |  | 4. Josh Tarere |  Papua New Guinea | 55.27s | +7.68s | 8 | 23 | 0.64 | 609 | 97. | 25.93s |  | 5. Zeke Chan |  Brunei | 55.37s | +7.78s | 0 | 15 | 0.61 | 606 | 98. | 26.24s |  | 6. Marc Pascal Pierre Dansou |  Benin | 55.43s | +7.84s | 6 | 39 | 0.66 | 604 | 99. | 26.38s |  | 7. Md Asif Reza |  Bangladesh | 55.84s | +8.25s | 4 | 26 | 0.62 | 590 | 100. | 26.22s |  | 8. Sangay Tenzin |  Bhutan | 55.95s | +8.36s | 1 | 19 | 0.64 | 587 | 102. | 26.69s |  | 9. Cedrick Niyibizi |  Rwanda | 56.18s | +8.59s | 2 | 22 | 0.69 | 580 | 103. | 26.10s |  | 10.Jonathan Raharvel |  Madagascar | 57.64s | +10.05s | 7 | 21 | 0.64 | 537 | 104. | 26.89s |  | Heat 3 10:37 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
 | Heat 2 10:50 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Alexander Shah |  Nepal | 52.94s | +5.35s | 8 | 20 | 0.58 | 693 | 81. | 25.29s |  | 2. Abdulhai Abdulmenem Sh Ashour |  Libya | 55.87s | +8.28s | 1 | 17 | 0.72 | 590 | 101. | 27.23s |  | 3. Travis Dui Sakurai |  Palaw | 57.86s | +10.27s | 4 | 16 | 0.67 | 531 | 105. | 27.59s |  | 4. Kyler Anthony Kihleng |  FS Micronesia | 58.21s | +10.62s | 3 | 18 | 0.69 | 521 | 106. | 28.02s |  | 5. Santisouk Inthavong |  Laos | 58.25s | +10.66s | 9 | 23 | 0.68 | 520 | 107. | 27.18s |  | 6. Edgar Richardson Iro |  Solonon Islands | 59.94s | +12.35s | 6 | 22 | 0.64 | 477 | 108. | 28.61s |  | 7. Ekow Gwira |  Ghana | 1:01.18 | +13.59s | 5 | 18 | 0.68 | 449 | 109. | 29.17s |  | 8. Phillip Kinono |  Marshall Islands | 1:03.13 | +15.54s | 2 | 25 | 0.71 | 408 | 112. | 29.42s |  | 9. Pap D Jonga |  Gambia | 1:05.48 | +17.89s | 0 | 26 | 0.75 | 366 | 113. | 30.10s |  | 10.Jolanio Guterres |  Timor-Leste | 1:12.97 | +25.38s | 7 | 18 | 0.63 | 264 | 114. | 32.18s |  | Heat 2 10:34 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
 | Heat 1 10:48 |  | time | gap | L | Ag | Rct | pts | Rk | 50m |  | 1. Matthew Abeysinghe |  Sri Lanka | 50.46s | +2.87s | 4 | 27 | 0.60 | 800 | 51. | 24.03s |  | 2. Alex Joachim |  St. Vincent Gren. | 52.78s | +5.19s | 2 | 20 | 0.65 | 699 | 80. | 25.24s |  | 3. Yousef Al-Khulaifi |  Qatar | 54.34s | +6.75s | 7 | 18 | 0.60 | 641 | 92. | 25.65s |  | 4. Johnathan Silas |  Vanuatu | 1:02.02 | +14.43s | 3 | 20 | 0.67 | 431 | 110. | 28.99s |  | 5. Hugo Giovani Nguichie |  Cameroon | 1:03.00 | +15.41s | 5 | 15 | 0.84 | 411 | 111. | 29.88s |  | 6. Pedro Rogery |  Guinea Bissau | 1:18.28 | +30.69s | 6 | 24 | 0.70 | 214 | 115. | 32.57s |  | Heat 1 10:32 |  | time | gap | L | Ag | Rct | pts | Rk | 50m | 
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Last updated: 12 Aug 2025
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