Swimming at the 2018 Summer Youth Olympics – Girls' 800 metre freestyle

Girls' 800 metre freestyle at the 2018 Summer Youth Olympics
Venue	Natatorium
Dates	9 October
Competitors	21 from 19 nations
Winning time	8:27.60
Medalists
Ajna Késely    Hungary   Delfina Pignatiello    Argentina   Marlene Kahler    Austria

The girls' 800 metre freestyle event at the 2018 Summer Youth Olympics took place on 9 October at the Natatorium in Buenos Aires, Argentina.

Results

The heats were started at 10:00 and 18:00.

Rank	Heat	Lane	Name	Nationality	Time	Notes
	3	5	Ajna Késely	Hungary	8:27.60
	3	4	Delfina Pignatiello	Argentina	8:32.42
	3	2	Marlene Kahler	Austria	8:36.57
4	3	8	Delfina Dini	Argentina	8:43.71
5	3	3	Celine Rieder	Germany	8:43.73
6	2	3	Gan Ching Hwee	Singapore	8:44.69
7	3	1	Kaitlynn Sims	United States	8:46.40
8	2	6	María Román	Colombia	8:48.88
9	3	6	Maddie Donohoe	United States	8:48.96
10	3	7	Andrea Galisteo	Spain	8:49.85
11	2	5	Nicole Oliva	Philippines	8:52.29
12	2	1	Malene Rypestøl	Norway	8:54.64
13	2	2	Samantha Bello	Peru	8:54.89
14	1	4	Erika Fairweather	New Zealand	8:56.14
15	1	5	Arianna Valloni	San Marino	8:57.00
16	2	4	Kate Beavon	South Africa	8:59.60
17	2	7	Tinky Ho	Hong Kong	9:02.08
18	2	8	Alexandra Frazão	Portugal	9:05.25
19	1	3	Sandy Atef	Egypt	9:16.73
20	1	6	Vasiliki Kadoglu	Bulgaria	9:18.92
21	1	2	Jennifer Ramírez	Honduras	9:28.18