Heats
samedi 16 décembre 2017, 10h48 GMT – 10h48 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Katinka Hosszú | Hungary | 2′ 7.34″ |
| 2 |  Ilaria Cusinato | Italy | + 2.57″ |
| 3 |  Maria Ugolkova | Switzerland | + 2.62″ |
| 4 |  Evelyn Verrasztó | Hungary | + 2.63″ |
| 5 |  Fantine Lesaffre | France | + 2.74″ |
| 6 |  Kristýna Horská | Czech Republic | + 3.01″ |
| 7 | Alicja Tchórz | Poland | + 3.88″ |
| 8 | Camille Dauba | France | + 4.2″ |
| 9 | África Zamorano | Spain | + 4.24″ |
| 10 | Victoria Kaminskaya | Portugal | + 4.74″ |
| 11 | Maria Grandt | Denmark | + 4.82″ |
| 12 | Viktoria Günes | Turkey | + 5.06″ |
| 13 | Cyrielle Duhamel | France | + 5.26″ |
| 14 | Tara Vovk | Slovenia | + 5.67″ |
| 15 | Sofie Hansen | Denmark | + 6.12″ |
| 16 | Margaret Markvardt | Estonia | + 6.21″ |
| 17 | Claudia Hufnagl | Austria | + 6.51″ |
| 18 | Maria Romanjuk | Estonia | + 6.78″ |
| 19 | Réka Nagy | Hungary | + 7.03″ |
| 20 |  Marrit Steenbergen | Netherlands | + 7.08″ |
| 21 | Vilma Ruotsalainen | Finland | + 7.23″ |
| 22 | Laura Lahtinen | Finland | + 8.39″ |
| 23 | Lisa Mamie | Switzerland | + 8.73″ |
| 24 | Lamija Medoševic | Bosnia & Herzegovina | + 10.34″ |
| 25 | Mia Steen Duus | Denmark | + 11.18″ |
| 26 | Mya Azzopardi | Malta | + 16.6″ |
| Vilma Ekström | Sweden | DNS |