| Women 400m Hurdles Athletics XXII Olympic Games Tokyo, Japan 2020 - Saturday, 1st August, Monday, 3rd August and Wednesday, 5th August | 
| Final |   | time |   | React | L |  | 1. Sydney McLaughlin |   United States | 51.46s | WR | 0.163 | 4 |  | 2. Dalilah Muhammad |   United States | 51.58s | PB | 0.200 | 7 |  | 3. Femke Bol |   Netherlands | 52.03s | AR | 0.165 | 5 |  | 4. Janieve Russell |   Jamaica | 53.08s | PB | 0.136 | 6 |  | 5. Anna Ryzhykova |   Ukraine | 53.48s |   | 0.177 | 2 |  | 6. Viktoriya Tkachuk |   Ukraine | 53.79s | PB | 0.206 | 3 |  | 7. Gianna Woodruff |   Panama | 55.84s |   | 0.235 | 9 |  | -. Anna Cockrell |   United States | TR 17.3.1 | DQ | 0.167 | 8 |   
 | 
 |  
| -- Competitors from -- Nations. Venue: New National Stadium, Tokyo. Capp.: 0 |   
|
  |  | First 2 and Best 2 times advanced to Final.  |   
| Semi 1 |   | time |   | React | L |  | 1. Dalilah Muhammad |   United States | 53.30s | Q | 0.186 | 7 |  | 2. Janieve Russell |   Jamaica | 54.10s | Q | 0.151 | 6 |  | 3. Paulien Couckuyt |   Belgium | 54.47s | NR | 0.164 | 5 |  | 4. Carolina Krafzik |   Germany | 54.96s |   | 0.172 | 4 |  | 5. Sage Watson |   Canada | 55.51s |   | 0.163 | 8 |  | 6. Quách Thị Lan |   Vietnam | 56.78s |   | 0.188 | 3 |  | 7. Linda Olivieri |   Italy | 57.03s |   | 0.120 | 9 |  | 8. Amalie Iuel |   Norway | 57.61s |   | 0.121 | 2 |   
| Semi 2 |   | time |   | React | L |  | 1. Sydney McLaughlin |   United States | 53.03s | Q | 0.204 | 5 |  | 2. Gianna Woodruff |   Panama | 54.22s | Q, AR | 0.207 | 4 |  | 3. Anna Ryzhykova |   Ukraine | 54.23s | q | 0.162 | 6 |  | 4. Zurian Hechavarría |   Cuba | 55.21s |   | 0.167 | 3 |  | 5. Joanna Linkiewicz |   Poland | 55.67s |   | 0.157 | 9 |  | 6. Emma Zapletalová |   Slovakia | 55.79s |   | 0.136 | 2 |  | 7. Wenda Nel |   South Africa | 56.35s |   | 0.189 | 8 |  | 8. Tia-Adana Belle |   Barbados | 59.26s |   | 0.146 | 7 |   
| Semi 3 |   | time |   | React | L |  | 1. Femke Bol |   Netherlands | 53.91s | Q | 0.215 | 5 |  | 2. Anna Cockrell |   United States | 54.17s | Q | 0.174 | 8 |  | 3. Viktoriya Tkachuk |   Ukraine | 54.25s | q | 0.224 | 7 |  | 4. Lea Sprunger |   Switzerland | 55.12s |   | 0.140 | 6 |  | 5. Yadisleidis Pedroso |   Italy | 55.80s |   | 0.181 | 2 |  | 6. Melissa González |   Colombia | 57.47s |   | 0.191 | 4 |  | 7. Jessica Turner |   Great Britain | 1:00.36 |   | 0.185 | 3 |  | -. Sara Slott Petersen |   Denmark | TR 22.6 | DQ | 0.165 | 9 |   
 | 
 |  
 | 
 | 
| Heat 1 |   | time |   | React | L |  | 1. Viktoriya Tkachuck |   Ukraine | 54.80s | Q | 0.256 | 9 |  | 2. Melissa González |   Colombia | 55.32s | Q, NR | 0.146 | 3 |  | 3. Anna Cockrell |   United States | 55.37s | Q | 0.213 | 7 |  | 4. Sage Watson |   Canada | 55.54s | Q | 0.176 | 8 |  | 5. Yadisleidis Pedroso |   Italy | 55.57s | q, SB | 0.186 | 6 |  | 6. Amalie Iuel |   Norway | 55.65s | q | 0.129 | 5 |  | 7. Aminat Yusuf Jamal |   Bahrain | 55.90s | SB | 0.208 | 2 |  | 8. Hanne Claes |   Belgium | 56.38s | SB | 0.174 | 4 |   
 | 
 | 
| Heat 2 |   | time |   | React | L |  | 1. Anna Ryzhykova |   Ukraine | 54.56s | Q | 0.191 | 2 |  | 2. Janieve Russell |   Jamaica | 54.81s | Q | 0.159 | 7 |  | 3. Paulien Couckuyt |   Belgium | 54.90s | Q, NR | 0.182 | 9 |  | 4. Linda Olivieri |   Italy | 55.54s | Q, =PB | 0.130 | 8 |  | 5. Viivi Lehikoinen |   Finland | 55.67s |   | 0.155 | 6 |  | 6. Noelle Montcalm |   Canada | 55.85s | SB | 0.197 | 3 |  | 7. Meghan Beesley |   Great Britain | 55.91s |   | 0.165 | 5 |  | 8. Chayenne da Silva |   Brazil | 57.55s |   | 0.165 | 4 |   
 | 
| Heat 3 |   | time |   | React | L |  | 1. Sydney McLaughlin |   United States | 54.65s | Q | 0.180 | 5 |  | 2. Gianna Woodruff |   Panama | 55.49s | Q | 0.268 | 7 |  | 3. Sara Slott Petersen |   Denmark | 55.52s | Q | 0.161 | 9 |  | 4. Quách Thị Lan |   Vietnam | 55.71s | Q, SB | 0.150 | 8 |  | 5. Eleonora Marchiando |   Italy | 56.82s |   | 0.166 | 3 |  | 6. Mariya Mykolenko |   Ukraine | 57.86s | TR 16.5.3 | 0.200 | 4 |  | -. Leah Nugent |   Jamaica | TR 17.3.1 | DQ | 0.240 | 6 |  | -. Jessie Knight |   Great Britain | DNF |   | 0.160 | 2 |   
 | 
 | 
| Heat 4 |   | time |   | React | L |  | 1. Femke Bol |   Netherlands | 54.43s | Q | 0.194 | 8 |  | 2. Tia-Adana Belle |   Barbados | 55.69s | Q, SB | 0.166 | 7 |  | 3. Wenda Nel |   South Africa | 56.06s | Q | 0.194 | 3 |  | 4. Jessica Turner |   Great Britain | 56.83s | Q | 0.186 | 5 |  | 5. Sarah Carli |   Australia | 56.93s | SB | 0.167 | 6 |  | 6. Yasmin Giger |   Switzerland | 57.03s |   | 0.165 | 9 |  | -. Ronda Whyte |   Jamaica | TR 16.8 | DQ | - | 2 |  | -. Sparkle McKnight |   Trinidad Tobago | DNS |   | - | 4 |   
 | 
| Heat 5 |   | time |   | React | L |  | 1. Dalilah Muhammad |   United States | 53.97s | Q |   | 3 |  | 2. Carolina Krafzik |   Germany | 54.72s | Q, PB | 0.189 | 5 |  | 3. Lea Sprunger |   Switzerland | 54.74s | Q, SB | 0.186 | 9 |  | 4. Joanna Linkiewicz |   Poland | 54.93s | Q, PB | 0.130 | 8 |  | 5. Zurian Hechavarría |   Cuba | 54.99s | q, PB | 0.181 | 6 |  | 6. Emma Zapletalová |   Slovakia | 55.00s | q | 0.166 | 7 |  | 7. Line Kloster |   Norway | 56.45s |   | 0.151 | 2 |  | 8. Loubna Benhadja |   Algeria | 57.19s | PB | 0.200 | 4 |   
 | 
 | 
Prepared and maintained by Todor Krastev
todor1966@yahoo.com
Last updated: 22 Aug 2022
Facebook Todor Krastev