| Date | 9 October 2018 |
|---|---|
| Status | YOG |
| Location | Natatorium, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires |
| Participants | 26 from 22 countries |
| Pos | Swimmer | NOC | R1 | Final | |||
|---|---|---|---|---|---|---|---|
| 1 | Tatiana Salcuțan | MDA | 2:13.56 (3 h3) | 2:10.13 (1) | Gold | ||
| 2 | Madison Broad | CAN | 2:12.94 (1 h3) | 2:10.32 (2) | Silver | ||
| 3 | Kaylee McKeown | AUS | 2:13.32 (2 h3) | 2:10.67 (3) | Bronze | ||
| 4 | Rhyan White | USA | 2:12.21 (1 h4) | 2:10.95 (4) | |||
| 5 | Peng Xuwei | CHN | 2:13.06 (2 h4) | 2:11.77 (5) | |||
| 6 | Laura Ilyés | HUN | 2:13.83 (1 h2) | 2:13.05 (6) | |||
| 7 | Cristina García | ESP | 2:13.25 (3 h4) | 2:13.07 (7) | |||
| 8 | Polina Yegorova | RUS | 2:13.89 (2 h2) | 2:15.90 (8) | |||
| 9 | Anastasia Gorbenko | ISR | 2:14.24 (4 h4) | – | |||
| 10 | Tamara Frías | ESP | 2:15.09 (5 h4) | – | |||
| 11 | Fernanda de Goeij | BRA | 2:15.21 (3 h2) | – | |||
| 12 | Maria Pessanha | BRA | 2:15.93 (6 h4) | – | |||
| 13 | Ingeborg Løyning | NOR | 2:16.46 (7 h4) | – | |||
| 14 | Aleksa Gold | EST | 2:17.14 (4 h3) | – | |||
| 15 | Cyrielle Duhamel | FRA | 2:17.46 (4 h2) | – | |||
| 16 | Anastasiya Rezvantseva | KAZ | 2:17.60 (5 h2) | – | |||
| 17 | Andrea Hurtado | PER | 2:18.37 (6 h2) | – | |||
| 18 | Mariella Venter | RSA | 2:18.70 (7 h2) | – | |||
| 19 | Gina Galloway | NZL | 2:18.72 (5 h3) | – | |||
| 20 | Maryna Kolesnykova | UKR | 2:18.92 (6 h3) | – | |||
| 21 | Chen Szu-Chi | TPE | 2:19.23 (7 h3) | – | |||
| 22 | Darya Vaskina | RUS | 2:19.54 (8 h4) | – | |||
| 23 | Lila Touili | FRA | 2:21.15 (8 h3) | – | |||
| 24 | Trinidad Ardiles | CHI | 2:24.27 (1 h1) | – | |||
| 25 | Mia Krstevska | MKD | 2:27.15 (2 h1) | – | |||
| 26 | Claudia Verdino | MON | 2:30.26 (3 h1) | – |
Top 8 advance to the final round.
| Pos | Lane | Swimmer | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Trinidad Ardiles | CHI | 2:24.27 | |||
| 2 | – | Mia Krstevska | MKD | 2:27.15 | |||
| 3 | – | Claudia Verdino | MON | 2:30.26 |
| Pos | Lane | Swimmer | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Laura Ilyés | HUN | 2:13.83 | |||
| 2 | – | Polina Yegorova | RUS | 2:13.89 | |||
| 3 | – | Fernanda de Goeij | BRA | 2:15.21 | |||
| 4 | – | Cyrielle Duhamel | FRA | 2:17.46 | |||
| 5 | – | Anastasiya Rezvantseva | KAZ | 2:17.60 | |||
| 6 | – | Andrea Hurtado | PER | 2:18.37 | |||
| 7 | – | Mariella Venter | RSA | 2:18.70 |
| Pos | Lane | Swimmer | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Madison Broad | CAN | 2:12.94 | |||
| 2 | – | Kaylee McKeown | AUS | 2:13.32 | |||
| 3 | – | Tatiana Salcuțan | MDA | 2:13.56 | |||
| 4 | – | Aleksa Gold | EST | 2:17.14 | |||
| 5 | – | Gina Galloway | NZL | 2:18.72 | |||
| 6 | – | Maryna Kolesnykova | UKR | 2:18.92 | |||
| 7 | – | Chen Szu-Chi | TPE | 2:19.23 | |||
| 8 | – | Lila Touili | FRA | 2:21.15 |
| Pos | Lane | Swimmer | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Rhyan White | USA | 2:12.21 | |||
| 2 | – | Peng Xuwei | CHN | 2:13.06 | |||
| 3 | – | Cristina García | ESP | 2:13.25 | |||
| 4 | – | Anastasia Gorbenko | ISR | 2:14.24 | |||
| 5 | – | Tamara Frías | ESP | 2:15.09 | |||
| 6 | – | Maria Pessanha | BRA | 2:15.93 | |||
| 7 | – | Ingeborg Løyning | NOR | 2:16.46 | |||
| 8 | – | Darya Vaskina | RUS | 2:19.54 |
| Pos | Lane | Swimmer | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Tatiana Salcuțan | MDA | 2:10.13 | |||
| 2 | – | Madison Broad | CAN | 2:10.32 | |||
| 3 | – | Kaylee McKeown | AUS | 2:10.67 | |||
| 4 | – | Rhyan White | USA | 2:10.95 | |||
| 5 | – | Peng Xuwei | CHN | 2:11.77 | |||
| 6 | – | Laura Ilyés | HUN | 2:13.05 | |||
| 7 | – | Cristina García | ESP | 2:13.07 | |||
| 8 | – | Polina Yegorova | RUS | 2:15.90 |