Men's 100m Freestyle S3 at the XII Paralympic Games
Paralympic Swimming
Venue	Olympic Aquatic Centre
Dates	19 September 2004
Competitors	13 from 11 nations
Winning time	1:43.51
Medalists
Martin Kovar  Czech Republic Du Jian Ping  China Ioannis Kostakis  Greece
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Swimming at the 2004 Summer Paralympics
Men's events
50 m freestyle	S1	S2	S3	S4	S5
	S6	S7	S8	S9	S10
	S11	S12	S13
100 m freestyle	S1	S2	S3	S4	S5
	S6	S7	S8	S9	S10
	S11	S12	S13
200 m freestyle		S2	S3	S4	S5
400 m freestyle	S6	S7	S8	S9	S10
	S11	S12	S13
50 m backstroke	S1	S2	S3	S4	S5
100 m backstroke	S6	S7	S8	S9	S10
	S11	S12	S13
50 m breaststroke		SB2	SB3
100 m breaststroke				SB4	SB5
	SB6	SB7	SB8	SB9
	SB11	SB12	SB13
50 m butterfly				S4	S5
	S6	S7
100 m butterfly			S8	S9	S10
	S11	S12	S13
150 m medley			SM3	SM4
200 m medley					SM5
	SM6	SM7	SM8	SM9	SM10
	SM11	SM12	SM13
Freestyle relays	4 × 50 m (20pts)
	4 × 100 m (34pts)
	4 × 100 m (49pts)
Medley relays	4 × 50 m (20pts)
	4 × 100 m (34pts)
	4 × 100 m (49pts)
v t e

The Men's 100 metre freestyle S3 swimming event at the 2004 Summer Paralympics was competed on 19 September.^[1] It was won by Martin Kovar, representing  Czech Republic.^[2]

Heat 1

19 Sept. 2004, morning session

Rank	Athlete	Time	Notes
1	Genezi Andrade (BRA)	2:05.64
2	Kenneth Cairns (GBR)	2:06.21
3	Samuel Soler (ESP)	2:09.25
4	Cristopher Tronco (MEX)	2:18.43
	Jaime Eulert (PER)	DSQ

Heat 2

19 Sept. 2004, morning session

Rank	Athlete	Time	Notes
1	Du Jian Ping (CHN)	1:49.03	PR
2	Ioannis Kostakis (GRE)	1:55.41
3	Martin Kovar (CZE)	1:57.09
4	Albert Bakaev (RUS)	1:58.84
5	Andrzej Ziembowski (POL)	2:04.68
6	Carlo Piccoli (ITA)	2:05.01
7	Oliver Deniz (ESP)	2:12.74
8	Carlos Molina (ESP)	2:43.90

19 Sept. 2004, evening session

Rank	Athlete	Time	Notes
	Martin Kovar (CZE)	1:43.51	WR
	Du Jian Ping (CHN)	1:48.00
	Ioannis Kostakis (GRE)	1:55.79
4	Carlo Piccoli (ITA)	1:57.22
5	Kenneth Cairns (GBR)	1:57.30
6	Albert Bakaev (RUS)	1:57.85
7	Andrzej Ziembowski (POL)	2:02.14
8	Genezi Andrade (BRA)	2:05.54