The women's 100 metre freestyle competition of the 2022 FINA World Swimming Championships (25 m) was held on 14 and 15 December 2022.

Records Prior to the competition, the existing world and championship records were as follows.

The following new records were set during this competition: Date Event Name Nationality Time Record 15 December Final Emma McKeon 50.77 CR

Results Heats The heats were started on 14 December at 11:41.Heats results

Rank Heat Lane Name Nationality Time Notes 1 8 4 Siobhán Haughey 52.04 Q 2 9 3 Marrit Steenbergen 52.23 Q 2 9 4 Emma McKeon 52.23 Q 4 8 5 Béryl Gastaldello 52.34 Q 5 7 4 Madison Wilson 52.43 Q 6 8 3 Torri Huske 52.48 Q 7 7 5 Barbora Seemanová 52.54 Q 8 9 5 Katarzyna Wasick 52.56 Q 8 7 8 Taylor Ruck 52.56 Q 10 7 3 Michelle Coleman 52.67 Q 11 8 6 Natalie Hinds 52.86 Q 12 7 1 Sara Junevik 52.91 Q 13 7 6 Cheng Yujie 53.03 Q 14 9 6 Anna Hopkin 53.06 Q 15 6 6 Snæfríður Jórunnardóttir 53.21 Q, NR 16 9 1 Stephanie Balduccini 53.32 Q 17 8 2 Chihiro Igarashi 53.38 18 9 8 Barbora Janíčková 53.45 19 9 7 Katerine Savard 53.59 20 8 1 Lena Kreundl 53.67 21 8 8 Valentine Dumont 53.77 22 6 5 Neža Klančar 53.81 23 8 7 Kim Busch 53.84 24 7 2 Rio Shirai 53.88 25 5 2 Anicka Delgado 54.19 NR 26 5 5 Jillian Crooks 54.20 NR 27 6 3 Teresa Ivanová 54.42 28 5 6 Caitlin de Lange 54.47 29 5 8 Anna Hadjiloizou 54.52 30 9 2 Isabella Hindley 54.57 31 6 4 Diana Petkova 54.58 32 6 8 Hur Yeon-kyung 54.59 33 6 2 Lana Pudar 54.76 34 6 1 Elisbet Gámez 54.87 35 5 7 Inés Marín 55.28 NR 36 5 4 Amel Melih 55.58 37 6 7 Rafaela Fernandini 55.70 38 5 1 Batbayaryn Enkhkhüslen 55.76 NR 39 4 7 Elisabeth Timmer 55.88 NR 40 4 4 Vár Erlingsdóttir Eidesgaard 56.21 NR 41 4 5 Jasmine Alkhaldi 56.51 42 4 2 Karen Torrez 57.19 43 2 7 María Castillo 57.58 44 4 6 Ani Poghosyan 57.91 45 5 3 Arina Baikova 58.27 46 4 3 Oumy Diop 58.47 47 3 6 Hana Beiqi 59.03 48 4 1 Aleka Persaud 59.06 49 3 3 Kaiya Brown 59.17 50 3 4 Darýa Semýonowa 59.20 51 4 8 Nomvula Mjimba 59.81 52 2 4 Mia Lee 53 3 7 Lubaina Ali Suspended Member Federation 54 3 5 Georgia-Leigh Vele 55 3 2 Sophia Latiff 56 3 1 Anushiya Tandukar 57 2 5 Charissa Panuve 58 2 3 Saba Sultan 59 1 5 Sonia Aktar 60 1 4 Mashael Al-Ayed 61 3 8 Ammara Pinto 62 2 2 Abbi Illis 63 2 6 Imelda Ximenes Belo 1 3 Mahra Al-Shehhi 7 7 Wu Qingfeng

Semifinals The semifinals were started on 14 December at 19:57.Semifinal results

Rank Heat Lane Name Nationality Time Notes 1 2 5 Emma McKeon 51.28 Q 2 2 4 Siobhán Haughey 51.69 Q 3 2 3 Madison Wilson 51.82 Q 4 1 4 Marrit Steenbergen 51.85 Q 5 1 5 Béryl Gastaldello 52.09 Q 6 1 3 Torri Huske 52.11 Q 7 2 7 Natalie Hinds 52.16 Q 8 1 6 Taylor Ruck 52.27 Q 9 2 2 Katarzyna Wasick 52.40 10 1 2 Michelle Coleman 52.44 11 1 7 Sara Junevik 52.50 12 2 6 Barbora Seemanová 52.59 13 1 1 Anna Hopkin 52.74 14 2 1 Cheng Yujie 52.90 15 2 8 Snæfríður Jórunnardóttir 53.19 NR 16 1 8 Stephanie Balduccini 53.64

Final The final was held on 15 December at 19:42.

Rank Lane Name Nationality Time Notes 4 Emma McKeon 50.77 CR 5 Siobhán Haughey 50.87 6 Marrit Steenbergen 51.25 4 3 Madison Wilson 51.70 5 7 Torri Huske 52.04 6 8 Taylor Ruck 52.08 7 2 Béryl Gastaldello 52.13 8 1 Natalie Hinds 52.24

References