2018 IAAF World U20 Championships – Women's 400 metres
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The women's 400 metres at the 2018 IAAF World U20 Championships was held at Ratina Stadium on 10, 11 and 12 July.[1]
| Women's 400 metres at the 2018 World U20 Championships | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Venue | Ratina Stadium | |||||||||
| Dates | 10, 11 and 12 July | |||||||||
| Competitors | 39 from 29 nations | |||||||||
| Winning time | 51.46 | |||||||||
| Medalists | ||||||||||
| ||||||||||
Records
| Standing records prior to the 2018 IAAF World U20 Championships | ||||
|---|---|---|---|---|
| World U20 Record |  Grit Breuer (GER) |
49.42 | Tokyo, Japan | 27 August 1991 |
| Championship Record |  Ashley Spencer (USA) |
50.50 | Barcelona, Spain | 13 July 2012 |
| World U20 Leading | Sydney McLaughlin (USA) |
50.07 | Gainesville, United States | 30 March 2018 |
Results
Heats
Qualification: First 4 of each heat (Q) and the 4 fastest times (q) qualified for the semifinals.[2]
| Rank | Heat | Name | Nationality | Time | Note |
|---|---|---|---|---|---|
| 1 | 4 | Hima Das |  India | 52.25 | Q |
| 2 | 1 | Taylor Manson | United States | 52.68 | Q |
| 3 | 4 | Stacey-Ann Williams |  Jamaica | 52.71 | Q, SB |
| 4 | 2 | Mary Moraa |  Kenya | 52.85 | Q, PB |
| 5 | 3 | Ella Connolly |  Australia | 52.99 | Q, SB |
| 6 | 2 | Andrea Miklós |  Romania | 53.14 | Q |
| 7 | 3 | Tiffani Silva |  Brazil | 53.18 | Q |
| 8 | 3 | Roxana Gómez |  Cuba | 53.19 | Q |
| 9 | 1 | Davicia Patterson |  Ireland | 53.20 | Q |
| 10 | 2 | Elisabetta Vandi |  Italy | 53.51 | Q, PB |
| 11 | 1 | Stella Wonruku |  Uganda | 53.55 | Q |
| 12 | 2 | Frehiywot Wondie |  Ethiopia | 53.59 | Q |
| 13 | 1 | Sharelle Samuel |  Canada | 53.62 | Q, PB |
| 14 | 4 | Ashlan Best | Canada | 53.91 | Q SB |
| 15 | 4 | Fiordaliza Cofil |  Dominican Republic | 54.13 | Q |
| 16 | 5 | Jisna Mathew | India | 54.32 | Q |
| 17 | 1 | Nuo Liang |  China | 54.33 | q SB |
| 18 | 2 | Giovana Rosalia dos Santos | Brazil | 54.35 | q |
| 19 | 5 | Amanda Crawford |  Grenada | 54.37 | Q |
| 20 | 1 | Angie Melisa Arévalo |  Colombia | 54.42 | q, PB |
| 21 | 3 | Shalysa Wray |  Cayman Islands | 54.48 | Q |
| 22 | 4 | Yu Zhou | China | 54.49 | q, SB |
| 23 | 4 | Martina Weil |  Chile | 54.52 | |
| 24 | 3 | Camilla Pitzalis | Italy | 54.59 | PB |
| 25 | 2 | Ciara Deely | Ireland | 54.69 | |
| 26 | 5 | Veronica Vancardo |  Switzerland | 54.93 | Q |
| 27 | 5 | Laura Kaufmann | Germany | 54.96 | Q |
| 28 | 2 | Mette Baas |  Finland | 55.42 | |
| 29 | 3 | Milagros Durán | Dominican Republic | 55.56 | |
| 30 | 5 | Symone Mason | United States | 55.66 | |
| 31 | 5 | Mahilet Fikre | Ethiopia | 55.88 | |
| 32 | 4 | Tetyana Kaysen |  Ukraine | 57.14 | |
| 33 | 3 | Nicola Gibbon |  South Africa | 57.90 | |
| 34 | 5 | Maria Alejandra Carmona |  Nicaragua | 58.39 | PB |
| 35 | 1 | Marlie Viljoen | South Africa | 59.01 | |
| 36 | 1 | Aishath Himna Hassan |  Maldives | 59.76 | NJR |
| 37 | 5 | Patricija Karlina Roshofa |  Latvia | 1:00.08 | |
| 3 | Rae-Anne Serville |  Trinidad and Tobago | DNF | ||
| 2 | Pamela Milano |  Venezuela | DNS |
Semifinals
Qualification: First 2 of each heat (Q) and the 2 fastest times (q) qualified for the final.[3]
| Rank | Heat | Name | Nationality | Time | Note |
|---|---|---|---|---|---|
| 1 | 1 | Hima Das | India | 52.10 | Q |
| 2 | 1 | Andrea Miklós | Romania | 52.48 | Q |
| 3 | 3 | Ella Connolly | Australia | 52.78 | Q, SB |
| 4 | 3 | Mary Moraa | Kenya | 52.98 | Q |
| 5 | 1 | Stacey-Ann Williams | Jamaica | 53.00 | q |
| 6 | 2 | Taylor Manson | United States | 53.00 | Q |
| 7 | 2 | Ashlan Best | Canada | 53.24 | Q, PB |
| 8 | 1 | Elisabetta Vandi | Italy | 53.24 | q, NJR |
| 9 | 2 | Roxana Gómez | Cuba | 53.26 | |
| 10 | 2 | Tiffani Silva | Brazil | 53.30 | |
| 11 | 3 | Davicia Patterson | Ireland | 53.57 | |
| 12 | 1 | Sharelle Samuel | Canada | 53.68 | |
| 13 | 2 | Jisna Mathew | India | 53.86 | |
| 14 | 2 | Fiordaliza Cofil | Dominican Republic | 53.94 | |
| 15 | 1 | Yu Zhou | China | 54.00 | SB |
| 16 | 3 | Frehiywot Wondie | Ethiopia | 54.14 | |
| 17 | 3 | Giovana Rosalia dos Santos | Brazil | 54.30 | |
| 18 | 1 | Shalysa Wray | Cayman Islands | 54.32 | |
| 19 | 1 | Stella Wonruku | Uganda | 54.32 | |
| 20 | 3 | Amanda Crawford | Grenada | 54.36 | |
| 21 | 2 | Laura Kaufmann | Germany | 54.91 | |
| 22 | 3 | Veronica Vancardo | Switzerland | 55.13 | |
| 23 | 3 | Nuo Liang | China | 55.51 | |
| 2 | Angie Melisa Arévalo | Colombia | DNS |
Final
| Rank | Lane | Name | Nationality | Time | Note |
|---|---|---|---|---|---|
 | 4 | Hima Das | India | 51.46 | |
 | 3 | Andrea Miklós | Romania | 52.07 | PB |
 | 6 | Taylor Manson | United States | 52.28 | |
| 4 | 5 | Ella Connolly | Australia | 52.82 | |
| 5 | 7 | Mary Moraa | Kenya | 52.94 | |
| 6 | 1 | Stacey-Ann Williams | Jamaica | 53.23 | |
| 7 | 2 | Elisabetta Vandi | Italy | 53.40 | |
| 8 | 8 | Ashlan Best | Canada | 53.59 |