Sweden at the 2017 World Aquatics Championships

Swedish swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):^[1]

Men

Women

Athlete	Event	Heat		Semifinal		Final
		Time	Rank	Time	Rank	Time	Rank
Michelle Coleman	50 m freestyle	25.36	23	did not advance
	100 m freestyle	54.23	13 Q	53.51	9	did not advance
	200 m freestyle	1:57.15	9 Q	1:57.48	12	did not advance
Louise Hansson	50 m butterfly	26.55	20	did not advance
	100 m butterfly	58.86	19	did not advance
Sophie Hansson	50 m breaststroke	31.44	20	did not advance
	200 m breaststroke	2:28.81	19	did not advance
Jennie Johansson	50 m breaststroke	30.40	5 Q	30.41	5 Q	30.31	5
	100 m breaststroke	1:07.35	13 Q	1:07.93	16	did not advance
Ida Lindborg	50 m backstroke	28.44	21	did not advance
	100 m backstroke	1:01.40	24	did not advance
Sarah Sjöström	50 m freestyle	24.08	1 Q	23.67 WR	1 Q	23.69
	100 m freestyle	53.01	1 Q	52.44	1 Q	52.31
	50 m butterfly	25.25	1 Q	25.30	1 Q	24.60 CR
	100 m butterfly	55.96	1 Q	55.77	1 Q	55.53 CR
Michelle Coleman Louise Hansson Ida Lindborg Nathalie Lindborg* Sarah Sjöström	4×100 m freestyle relay	3:35.50	4 Q	—N/a		3:33.94	5
Michelle Coleman Louise Hansson* Sophie Hansson* Jennie Johansson Ida Lindborg Sarah Sjöström	4×100 m medley relay	4:01.44	7 Q	—N/a		3:55.28	5

Mixed

Sweden's synchronized swimming team consisted of 1 athlete (1 female).^[2]

Women