| Event: | Girls' 200 metres |
| Games: | 2018 Summer Youth |
| Venue: | Parque Polideportivo Roca |
| Date: | 13 and 16 October 2018 |
| Competitors: | 22 |
| Nations: | 22 |
| Gold: | Guðbjörg Jóna Bjarnadóttir |
| Goldnoc: | ISL |
| Silver: | Dalia Kaddari |
| Silvernoc: | ITA |
| Bronze: | Letícia Lima |
| Bronzenoc: | BRA |
| Prev: | 2014 |
| Next: | 2026 |
The girls' 200 metres competition at the 2018 Summer Youth Olympics was held on 13 and 16 October, at the Parque Polideportivo Roca.
All times are in local time (UTC-3).
| Date | Time | Round | ||||
|---|---|---|---|---|---|---|
| Saturday, 13 October 2018 | 16:10 | Stage 1 | ||||
| style=background:lemonchiffon | Tuesday, 16 October 2018 | style=background:lemonchiffon | 16:40 | style=background:lemonchiffon | Stage 2 |
| Rank | Heat | Lane | Athlete | Nation | Result | Notes | |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 4 | Guðbjörg Jóna Bjarnadóttir | 23.55 | QH3, | ||
| 2 | 2 | 2 | Letícia Lima | 24.16 | QH3 | ||
| 3 | 1 | 8 | Dalia Kaddari | 24.24 | QH3 | ||
| 4 | 2 | 5 | Barbora Šplechtnová | 24.30 | QH3 | ||
| 5 | 1 | 3 | Pia Skrzyszowska | 24.51 | QH3 | ||
| 6 | 3 | 8 | Gemima Joseph | 24.56 | QH3 | ||
| 7 | 3 | 4 | Angie Saray González | 24.65 | QH3 | ||
| 8 | 3 | 2 | Kenisha Phillips | 24.72 | QH3 | ||
| 9 | 1 | 5 | Esperança Cladera | 24.88 | QH2 | ||
| 10 | 1 | 2 | Princess Roberts | 24.92 | QH2 | ||
| 11 | 1 | 6 | Shalinda Jansen | 25.00 | QH2 | ||
| 12 | 2 | 3 | Ivana Ilić | 25.15 | QH2 | ||
| 13 | 2 | 7 | Viktoria Forster | 25.28 | QH2 | ||
| 14 | 3 | 6 | Chang Li-ling | 25.30 | QH2 | ||
| 15 | 3 | 7 | Ann Marii Kivikas | 25.43 | QH2 | ||
| 16 | 1 | 4 | Akouvi Judith Koumedzina | 25.60 | QH2 | ||
| 17 | 2 | 8 | Eva Kadyrova | 25.95 | QH1 | ||
| 18 | 1 | 7 | Judelande Altidor | 26.36 | QH1 | ||
| 19 | 3 | 5 | Tia George | 26.65 | QH1 | ||
| 20 | 2 | 6 | Josee Mireille Dedewanou Houeto | 27.42 | QH1, = | ||
| 21 | 1 | 1 | Lujahla Amatya | 27.95 | QH1, | ||
| 22 | 3 | 3 | Tessy Macdalena Bristol | 28.27 | QH1 |
| Rank | Heat | Lane | Athlete | Nation | Result | Notes | |
|---|---|---|---|---|---|---|---|
| 1 | 3 | 5 | Dalia Kaddari | 23.45 | |||
| 2 | 3 | 3 | Guðbjörg Jóna Bjarnadóttir | 23.47 | |||
| 3 | 3 | 4 | Letícia Lima | 23.71 | |||
| 4 | 3 | 7 | Gemima Joseph | 23.77 | |||
| 5 | 3 | 6 | Barbora Šplechtnová | 23.82 | |||
| 6 | 3 | 8 | Pia Skrzyszowska | 23.95 | |||
| 7 | 3 | 2 | Angie Saray González | 24.05 | |||
| 8 | 2 | 5 | Shalinda Jansen | 24.07 | |||
| 9 | 2 | 6 | Esperança Cladera | 24.28 | |||
| 10 | 3 | 1 | Kenisha Phillips | 24.29 | |||
| 11 | 2 | 3 | Princess Roberts | 24.37 | |||
| 12 | 2 | 8 | Chang Li-ling | 24.44 | |||
| 13 | 2 | 2 | Ann Marii Kivikas | 24.53 | |||
| 14 | 2 | 7 | Viktoria Forster | 24.56 | |||
| 15 | 2 | 4 | Ivana Ilić | 24.63 | |||
| 16 | 2 | 1 | Akouvi Judith Koumedzina | 24.96 | |||
| 17 | 1 | 5 | Tia George | 25.46 | |||
| 18 | 1 | 4 | Eva Kadyrova | 25.75 | |||
| 19 | 1 | 6 | Judelande Altidor | 25.77 | |||
| 20 | 1 | 3 | Josee Mireille Dedewanou Houeto | 26.88 | |||
| 21 | 1 | 7 | Lujahla Amatya | 27.20 | |||
| 22 | 1 | 8 | Tessy Macdalena Bristol | 27.38 |
| Rank | Athlete | Nation | Stage 1 | Stage 2 | Total | |
|---|---|---|---|---|---|---|
| Guðbjörg Jóna Bjarnadóttir | 23.55 | 23.47 | 47.02 | |||
| Dalia Kaddari | 24.24 | 23.45 | 47.69 | |||
| Letícia Lima | 24.16 | 23.71 | 47.87 | |||
| Barbora Šplechtnová | 24.30 | 23.82 | 48.12 | |||
| Gemima Joseph | 24.56 | 23.77 | 48.33 | |||
| Pia Skrzyszowska | 24.51 | 23.95 | 48.46 | |||
| Angie Saray González | 24.65 | 24.05 | 48.70 | |||
| Kenisha Phillips | 24.72 | 24.29 | 49.01 | |||
| Shalinda Jansen | 25.00 | 24.07 | 49.07 | |||
| 10 | Esperança Cladera | 24.88 | 24.28 | 49.16 | ||
| 11 | Princess Roberts | 24.92 | 24.37 | 49.29 | ||
| 12 | Chang Li-ling | 25.30 | 24.44 | 49.74 | ||
| 13 | Ivana Ilić | 25.15 | 24.63 | 49.78 | ||
| 14 | Viktoria Forster | 25.28 | 24.56 | 49.84 | ||
| 15 | Ann Marii Kivikas | 25.43 | 24.53 | 49.96 | ||
| 16 | Akouvi Judith Koumedzina | 25.60 | 24.96 | 50.56 | ||
| 17 | Eva Kadyrova | 25.95 | 25.75 | 51.70 | ||
| 18 | Tia George | 26.65 | 25.46 | 52.11 | ||
| 19 | Judelande Altidor | 26.36 | 25.77 | 52.13 | ||
| 20 | Josee Mireille Dedewanou Houeto | 27.42 | 26.88 | 54.30 | ||
| 21 | Lujahla Amatya | 27.95 | 27.20 | 55.15 | ||
| 22 | Tessy Macdalena Bristol | 28.27 | 27.38 | 55.65 |