Swimming at the 2019 Pan American Games – Men's 100 metre butterfly explained

Event:	Men's 100 metre butterfly
Games:	2019
Venue:	Villa Deportiva Nacional, VIDENA
Dates:	August 7 (preliminaries and finals)
Competitors:	23
Nations:	18
Win Label:	Winning time
Gold:	Tom Shields
Goldnoc:	USA
Silver:	Luis Martínez
Silvernoc:	GUA
Bronze:	Vinicius Lanza
Bronzenoc:	BRA
Prev:	2015
Next:	2023

The men's 100 metre butterfly competition of the swimming events at the 2019 Pan American Games was held on August 7, 2019 at the Villa Deportiva Nacional Videna cluster.^[1]

Records

Prior to this competition, the existing world and Pan American Games records were as follows:

World record		49.50	Gwangju, South Korea	July 26, 2019
Pan American Games record		52.04	Toronto, Canada	July 16, 2015

Results

KEY:

bgcolor=ccffcc align=center

q

Fastest non-qualifiers

bgcolor=ccffcc align=center

Q

Qualified

GR

Games record

NR

National record

PB

Personal best

SB

Seasonal best

Heats

The first round was held on August 7.^{[2] [3] [4] [5]}

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	2	4			51.44	QA, GR, NR
2	2	5			51.92	QA
3	3	5			52.28	QA
4	3	4			53.11	QA
5	1	4			53.29	QA
6	3	6			53.43	QA
7	1	5			54.05	QA
8	2	6			54.16	QA
9	1	3			54.18	QB
10	3	3			54.19	QB
11	2	3			54.37	QB
12	1	6			54.85	QB
13	2	1			55.47	QB
14	3	2			55.53	QB
15	2	2			55.65	QB
16	2	7			55.80	QB
17	1	7			56.01
18	1	2			56.13
19	3	1			56.17
20	1	1			56.20
21	3	7			56.46
22	2	8			58.28
23	3	8			58.54

Final B

The B final was also held on August 7.^[6]

Rank	Lane	Name	Nationality	Time	Notes
9	4			54.04
10	3			54.09
11	5			54.30
12	6			54.82
13	8			55.50
14	1			55.71
15	7			55.90
16	2			56.06

Final A

The A final was also held on August 7.^[7]

Rank	Lane	Name	Nationality	Time	Notes
	2			51.59
	4			51.63
	6			51.88
4	5			52.15
5	3			52.22
6	1			53.67
7	7			53.70
8	8			54.06

Notes and References

1. Web site: Villa Deportiva Nacional, VIDENA. 4 August 2019. www.lima2019.pe. Lima Organizing Committee for the 2019 Pan and Parapan American Games (COPAL). 4 August 2019.
2. Web site: Swimming Schedule. 4 August 2019. www.lima2019.pe. Lima Organizing Committee for the 2019 Pan and Parapan American Games (COPAL). 4 August 2019.
3. Web site: Entries List. 4 August 2019. www.lima2019.pe. Lima Organizing Committee for the 2019 Pan and Parapan American Games (COPAL). 4 August 2019.
4. Web site: Start List. 5 August 2019. www.lima2019.pe. ATOS. 5 August 2019.
5. Web site: HEATS RESULTS. 7 August 2019. www.lima2019.pe. ATOS. 7 August 2019.
6. https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C73A1_SWMM100MBF------------FNL-000200--.pdf Men's 100m Butterfly - B Final
7. https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C74A_SWMM100MBF------------FNL---------.pdf Men's 100m Butterfly - A Final