# 2023 UCI Track Cycling World Championships – Women's keirin

The Women's keirin competition at the 2023 UCI Track Cycling World Championships was held on 5 and 6 August 2023.

## Results
### First round

The first round was started on 5 August at 18:21. The first two riders from each heat qualified for the quarterfinals, all other riders moved to the repechages.
| Rank | Name | Nation | Gap | Notes |
| 1 | Lea Friedrich | Germany | | Q |
| 2 | Hetty van de Wouw | Netherlands | +0.091 | Q |
| 3 | Nicky Degrendele | Belgium | +0.137 | |
| 4 | Urszula Łoś | Poland | +0.361 | |
| 5 | Lauriane Genest | Canada | +0.524 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Martha Bayona | Colombia | | Q |
| 2 | Kelsey Mitchell | Canada | +0.210 | Q |
| 3 | Riyu Ohta | Japan | +0.857 | |
| 4 | Taky Marie-Divine Kouamé | France | +0.984 | |
| 5 | Emma Hinze | Germany | +1.185 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Ellesse Andrews | New Zealand | | Q |
| 2 | Katy Marchant | Great Britain | +0.022 | Q |
| 3 | Marlena Karwacka | Poland | +0.160 | |
| 4 | Mina Sato | Japan | +0.165 | |
| 5 | Yeung Cho Yiu | Hong Kong | +0.318 | |
| 6 | Miriam Vece | Italy | +0.329 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Kristina Clonan | Australia | | Q |
| 2 | Mathilde Gros | France | +0.043 | Q |
| 3 | Daniela Gaxiola | Mexico | +0.123 | |
| 4 | Nurul Mohd | Malaysia | +0.262 | |
| 5 | Fuko Umekawa | Japan | | REL |
| Rank | Name | Nation | Gap | Notes |
| 1 | Emma Finucane | Great Britain | | Q |
| 2 | Alessa-Catriona Pröpster | Germany | +0.016 | Q |
| 3 | Steffie van der Peet | Netherlands | +0.144 | |
| 4 | Helena Casas | Spain | +0.686 | |
| 5 | Veronika Jaborníková | Czech Republic | +0.997 | |

### First round repechage

The first round was started on 5 August at 19:43. The first two riders from each heat qualified for the quarterfinals.
| Rank | Name | Nation | Gap | Notes |
| 1 | Miriam Vece | Italy | | Q |
| 2 | Nicky Degrendele | Belgium | +0.044 | Q |
| 3 | Helena Casas | Spain | +0.158 | |
| 4 | Taky Marie-Divine Kouamé | France | +0.296 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Riyu Ohta | Japan | | Q |
| 2 | Lauriane Genest | Canada | +0.014 | Q |
| 3 | Veronika Jaborníková | Czech Republic | +0.224 | |
| 4 | Urszula Łoś | Poland | +0.389 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Mina Sato | Japan | | Q |
| 2 | Daniela Gaxiola | Mexico | +0.453 | Q |
| 3 | Yeung Cho Yiu | Hong Kong | +0.731 | |
| 4 | Nurul Mohd | Malaysia | +0.836 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Emma Hinze | Germany | | Q |
| 2 | Steffie van der Peet | Netherlands | +0.156 | Q |
| 3 | Marlena Karwacka | Poland | +0.349 | |
| 4 | Fuko Umekawa | Japan | +0.641 | |

### Quarterfinals

The quarterfinals were held on 6 August at 11:54. The first four riders from each heat qualified for the semifinals.
| Rank | Name | Nation | Gap | Notes |
| 1 | Lea Friedrich | Germany | | Q |
| 2 | Steffie van der Peet | Netherlands | +0.261 | Q |
| 3 | Kelsey Mitchell | Canada | +0.506 | Q |
| 4 | Mathilde Gros | France | +0.801 | Q |
| 5 | Mina Sato | Japan | | REL |
| 6 | Emma Finucane | Great Britain | | DNF |
| Rank | Name | Nation | Gap | Notes |
| 1 | Martha Bayona | Colombia | | Q |
| 2 | Hetty van de Wouw | Netherlands | +0.324 | Q |
| 3 | Nicky Degrendele | Belgium | +0.361 | Q |
| 4 | Alessa-Catriona Pröpster | Germany | +0.364 | Q |
| 5 | Daniela Gaxiola | Mexico | +0.414 | |
| 6 | Katy Marchant | Great Britain | +0.656 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Emma Hinze | Germany | | Q |
| 2 | Ellesse Andrews | New Zealand | +0.647 | Q |
| 3 | Riyu Ohta | Japan | +0.762 | Q |
| 4 | Kristina Clonan | Australia | +0.868 | Q |
| 5 | Lauriane Genest | Canada | +1.004 | |
| 6 | Miriam Vece | Italy | +1.833 | |

### Semifinals

The semifinals were held on 6 August at 1813:54. The first three riders in each heat qualified for the final, all other riders raced for places 7 to 12.
| Rank | Name | Nation | Gap | Notes |
| 1 | Lea Friedrich | Germany | | Q |
| 2 | Ellesse Andrews | New Zealand | +0.013 | Q |
| 3 | Nicky Degrendele | Belgium | +0.106 | Q |
| 4 | Riyu Ohta | Japan | +0.161 | |
| 5 | Steffie van der Peet | Netherlands | +0.497 | |
| 6 | Alessa-Catriona Pröpster | Germany | +1.264 | |
| Rank | Name | Nation | Gap | Notes |
| 1 | Martha Bayona | Colombia | | Q |
| 2 | Mathilde Gros | France | +0.042 | Q |
| 3 | Hetty van de Wouw | Netherlands | +0.086 | Q |
| 4 | Kelsey Mitchell | Canada | +0.179 | |
| 5 | Emma Hinze | Germany | +0.332 | |
| 6 | Kristina Clonan | Australia | +0.441 | |

### Finals

The finals were started on 6 August at 19:57.

#### Small final

| Rank | Name | Nation | Gap |
| 7 | Kristina Clonan | Australia | |
| 8 | Steffie van der Peet | Netherlands | +0.132 |
| 9 | Kelsey Mitchell | Canada | +0.168 |
| 10 | Alessa-Catriona Pröpster | Germany | +0.173 |
| 11 | Riyu Ohta | Japan | +0.331 |
| 12 | Emma Hinze | Germany | +0.498 |

#### Final

| Rank | Name | Nation | Gap |
| | Ellesse Andrews | New Zealand | |
| | Martha Bayona | Colombia | +0.010 |
| | Lea Friedrich | Germany | +0.104 |
| 4 | Hetty van de Wouw | Netherlands | +0.112 |
| 5 | Nicky Degrendele | Belgium | +0.140 |
| 6 | Mathilde Gros | France | +0.267 |