Heats
samedi 15 décembre 2018, 04h06 GMT – 04h06 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Femke Heemskerk | Netherlands | 23.9″ |
| 2 |  Mariya Kameneva | Russia | + 0.03″ |
| 3 | Holly Barratt | Australia | + 0.04″ |
| 4 |  Etiene Medeiros | Brazil | + 0.1″ |
| 5 | Ranomi Kromowidjojo | Netherlands | + 0.17″ |
| 6 | Mallory Comerford | United States | + 0.28″ |
| 6 |  Anika Apostalon | Czech Republic | + 0.28″ |
| 8 |  Menghui Zhu | China | + 0.3″ |
| 9 | Aya Satou | Japan | + 0.33″ |
| 10 | Madison Kennedy | United States | + 0.34″ |
| 11 | Yue Wu | China | + 0.35″ |
| 12 |  Mélanie Henique | France | + 0.41″ |
| 13 |  Michelle Coleman | Sweden | + 0.49″ |
| 14 |  Erin Gallagher | South Africa | + 0.51″ |
| 15 | Lidón Muñoz | Spain | + 0.7″ |
| 16 | Rozaliya Nasretdinova | Russia | + 0.72″ |
| 17 |  Mimosa Jallow | Finland | + 0.75″ |
| 18 | Barbora Seemanová | Czech Republic | + 0.86″ |
| 19 | Nastassia Karakouskaya | Belarus | + 0.9″ |
| 20 | Isabella Arcila | Colombia | + 0.93″ |
| 21 | Susann Bjørnsen | Norway | + 0.97″ |
| 22 | Diana Petkova | Bulgaria | + 1.26″ |
| 22 | Miso Ko | Korea | + 1.26″ |
| 24 | Jeserik Pinto | Venezuela | + 1.27″ |
| 25 | Neža Klancar | Slovenia | + 1.29″ |
| 26 |  Hang Yu Sze | Hong Kong, China | + 1.54″ |
| 27 | Selen Özbilen | Turkey | + 1.56″ |
| 28 | Rebecca Moynihan | New Zealand | + 1.61″ |
| 29 | Karen Torrez | Bolivia | + 1.63″ |
| 30 | Gabriela Nikitina | Latvia | + 1.73″ |
| 31 | Ingibjörg Jónsdóttir | Iceland | + 1.77″ |
| 32 | Barbora Mikušková | Slovakia | + 1.88″ |
| 32 | Ruta Meilutyte | Lithuania | + 1.88″ |
| 34 | Lamija Medoševic | Bosnia & Herzegovina | + 1.9″ |
| 35 | Mi Song Pak | DPR Korea | + 2.01″ |
| 36 | Francesca Falzon Young | Malta | + 2.13″ |
| 37 | Baean Jouma | Syria | + 2.34″ |
| 38 | Ariel Weech | Bahamas | + 2.38″ |
| 39 | Mariel Mencia | Dominican Republic | + 2.5″ |
| 40 | Inés Remersaro | Uruguay | + 2.51″ |
| 41 | Elisabeth Timmer | Aruba | + 2.61″ |
| 42 | Yolani Blake | Fiji | + 2.64″ |
| 43 | Tonia Maria Papapetrou | Cyprus | + 2.67″ |
| 44 | Nikol Merizaj | Albania | + 2.78″ |
| 45 | Varsenik Manucharyan | Armenia | + 2.9″ |
| 46 | Jeanne Boutbien | Senegal | + 2.91″ |
| 47 | Noura Mana | Morocco | + 3.17″ |
| 48 | Savindi Jayaweera | Sri Lanka | + 3.25″ |
| 49 | Arleigha Hall | Turks and Caicos Islands | + 3.41″ |
| 50 | Mariam Imnadze | Georgia | + 3.47″ |
| 51 | Enkhzul Khuagbaatar | Mongolia | + 3.54″ |
| 52 | Fjorda Shabani | Kosovo | + 3.55″ |
| 53 | Olivia Fuller | Antigua and Barbuda | + 3.68″ |
| 54 | Maayaa Ayawere | Ghana | + 3.7″ |
| 55 | Maria Castillo | Panama | + 3.83″ |
| 56 | Abiola Ogunbanwo | Nigeria | + 3.93″ |
| 57 | Chi Yan Tan | Macau, China | + 3.98″ |
| 58 | Daila Ismatul | Guatemala | + 4.1″ |
| 59 | Colleen Furgeson | Marshall Islands | + 4.42″ |
| 60 | Jamila Sanmoogan | Guyana | + 4.43″ |
| 61 | Ssubi Katumba | Uganda | + 4.52″ |
| 62 | Jannat Bique | Mozambique | + 4.78″ |
| 63 | Andrea Schuster | Samoa | + 4.91″ |
| 64 | Margie Winter | Micronesia | + 4.96″ |
| 65 | Georgia-Leigh Vele | Papua New Guinea | + 4.99″ |
| 66 | Larissa Joassaint | Haiti | + 5.01″ |
| 67 | Miri Alatrash | Palestine | + 5.05″ |
| 68 | Noelani Day | Tonga | + 5.14″ |
| 69 | Ammara Pinto | Malawi | + 5.17″ |
| 70 | Anastasiya Tyurina | Tajikistan | + 5.34″ |
| 71 | Samantha Rakotovelo | Madagascar | + 5.49″ |
| 72 | Tisa Shakya | Nepal | + 5.56″ |
| 73 | Anna-Sica Guérard | Togo | + 5.65″ |
| 74 | Alaa Binrajab | Bahrain | + 5.91″ |
| 75 | Daniela Costa | Angola | + 6″ |
| 76 | Catarina Ferreira | Cape Verde | + 6.07″ |
| 77 | Sonia Aktar | Bangladesh | + 6.31″ |
| 78 | Nafissath Radji | Benin | + 6.5″ |
| 79 | Senamile Dlamini | Eswatini | + 6.98″ |
| 80 | Siri Arun Budcharern | Laos | + 7.29″ |
| 81 | Kayla Temba | Tanzania | + 7.47″ |
| 82 | Bopha San | Cambodia | + 8.97″ |
| 83 | Wendy Charles | Solomon Islands | + 10.26″ |
| 84 | Odrina Kaze | Burundi | + 10.82″ |
| 85 | Haneen Ibrahim | Sudan | + 10.96″ |
| 86 | Moussa Roukaya | Niger | + 11.01″ |
| 87 | Lina Selo | Ethiopia | + 11.52″ |
| 88 | Safia Houssein Barkat | Djibouti | + 11.87″ |
| 89 | Raaidah Aqeel | Pakistan | + 12.25″ |
| 90 | Tity Dumbuya | Sierra Leone | + 12.81″ |
| 91 | Gniene Sessouma | Burkina Faso | + 15.04″ |
| 92 | Ana Fernandes | East Timor | + 17.21″ |
| 93 | Sainabou Sam | Gambia | + 22.24″ |
| Fatoumata Samassekou | Mali | DNS | |
| Larissa Oliveira | Brazil | DNS | |
| Chloé Sauvourel | Central African Republic | DNS | |
| Sasha Touretski | Switzerland | ||
| Andrea Berrino | Argentina | ||
| Lucie Kouadio-Patinier | Ivory Coast | DNS |