Swimming at the 2023 Pan American Games – Men's 100 metre butterfly explained

Year:	2023
Event:	Men's 100 metre butterfly
Venue:	Aquatic Centre
Date:	October 22, 2023
Competitors:	30
Nations:	23
Gold:	Lukas Miller
Goldnoc:	USA
Silver:	Vinicius Lanza
Silvernoc:	BRA
Bronze:	Arsenio Bustos
Bronzenoc:	USA
Prev:	2019
Next:	2027

The men's 100 metre butterfly competition of the swimming events at the 2023 Pan American Games were held on October 22, 2023, at the Aquatic Center in Santiago, Chile.^[1]

Records

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

World record		49.45	Tokyo, Japan	July 31, 2021
Pan American Games record		51.44	Lima, Peru	August 7, 2019

Results

KEY:

QA

Qualified for A final

QB

Qualified for B final

GR

Games record

NR

National record

PB

Personal best

SB

Seasonal best

Heats

The highest eight scores advance to the final.^[2]

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	4	4	Lukas Miller		51.99	QA
2	4	3	Vinicius Lanza		52.78	QA
3	3	5	Jorge Otaiza		53.08	QA
4	4	5	Victor Baganha		53.11	QA
5	3	4	Arsenio Bustos		53.21	QA
6	2	4	Finlay Knox		53.33	QA
7	3	3	Ángel Martínez		53.95	QA
8	4	6	David Arias		53.97	QA
9	4	2	Esnaider Reales		53.99	QB
10	3	6	Keir Ogilvie		54.22	QB
11	2	5	Jorge Iga		54.30	QB
12	3	2	Benjamín Schnapp		54.56	QB
13	2	3	Emil Pérez		54.63	QB
14	2	2	Zarek Wilson		54.74	QB
15	2	6	Benjamín Hockin		54.76	QB
16	4	7	Elías Ardiles		55.04	QB
17	4	1	Esteban Nuñez del Prado		55.10
18	2	7	Carlos Vasquez		55.14
19	1	6	Mikel Schreuders		55.92
20	3	8	Emmanuel Gadson		56.32
21	3	1	Jeancarlo Calderón		56.50
22	3	7	Jayhan Odlum-Smith		56.56
23	2	8	Sidrell Williams		56.79
24	4	8	Zackary Gresham		56.91
25	1	4	Christopher Gossmann		57.02
26	1	5	Gerald Hernández		57.90
27	1	2	Xavier Ventura		58.61
28	1	3	Irvin Hoost		58.76
29	1	7	Adriel Sanes		58.86
	2	1	Noah Mascoll-Gomes

Final B

The B final was held on October 21.^[3]

Rank	Lane	Name	Nationality	Time	Notes
9	4	Esnaider Reales		53.87
10	5	Keir Ogilvie		54.15
11	3	Benjamín Schnapp		54.35
12	7	Benjamín Hockin		54.57
13	1	Elías Ardiles		54.60
14	2	Zarek Wilson		54.61
15	8	Esteban Nuñez del Prado		54.71
16	6	Emil Pérez		55.08

Final A

The A final was held on October 21.^[3]

Rank	Lane	Name	Nationality	Time	Notes
	4	Lukas Miller		51.98
	5	Vinicius Lanza		52.52
	2	Arsenio Bustos		52.60
4	7	Finlay Knox		52.89
5	3	Jorge Otaiza		52.95
6	6	Victor Baganha		53.00
7	1	Ángel Martínez		53.73
8	8	David Arias		53.79

Notes and References

1. Web site: Get to know the venues and clusters of the Santiago 2023 Pan American and Parapan American games. Where all the competitions will take place in Santiago and regions.. 2023-10-25. santiago2023.org.
2. Web site: Swimming - Men's 100 metre butterfly - Heats results. November 17, 2023.
3. Web site: Swimming - Men's 100 metre butterfly - Final results. November 17, 2023.