Race details

Mason Leach

Men 50 Backstroke · Heats · Oct 17, 2025–Oct 19, 20252025 World Aquatics Swimming World Cup · Westmont

P1 Alexandre Desangles23.87
Heat 1 · Lane 2
P2 Griffin O'Leary25.01
Heat 1 · Lane 1
P3 Aaron Baltaytis25.27
Heat 1 · Lane 5
P4 Pablo Pareja25.77
Heat 1 · Lane 4
P5 Velizar Filipov26.26
Heat 1 · Lane 3
P6 Owen Huynh26.67
Heat 1 · Lane 7
P7 Hunter Kleinschmit26.78
Heat 1 · Lane 6
P1 Miroslav Knedla23.33
Heat 2 · Lane 8
P2 Kasper Lee24.87
Heat 2 · Lane 6
P3 Andrew C Huston25.57
Heat 2 · Lane 1
P4 Alexander Sadowski25.84
Heat 2 · Lane 2
P5 Brady Calkins26.22
Heat 2 · Lane 4
P6 Tommy Janton26.44
Heat 2 · Lane 7
P7 Joshua Turner26.46
Heat 2 · Lane 3
P8 Aidan Ward26.92
Heat 2 · Lane 0
P9 Erkhes Ganbaatar32.22
Heat 2 · Lane 5
P1 Lucien Vergnes23.35
Heat 3 · Lane 7
P2 Grant Bochenski23.70
Heat 3 · Lane 6
P3 Mason Leach24.32
Heat 3 · Lane 2
P4 Yury Plaksin24.66
Heat 3 · Lane 5
P5 Evangelos Makrygiannis24.76
Heat 3 · Lane 1
P6 Jovan Mijailovic26.28
Heat 3 · Lane 8
P7 Jackson Wagoner26.72
Heat 3 · Lane 3
P8 Hugo Gibson26.95
Heat 3 · Lane 0
P— Marcus A Reyes-GentryDNS
Heat 3 · Lane 4
P1 Jack Alexy23.57
Heat 4 · Lane 5
P2 Lorenzo Mora23.64
Heat 4 · Lane 4
P3 Simone Stefani'23.76
Heat 4 · Lane 6
P4 Ruslan Gaziev23.80
Heat 4 · Lane 2
P5 Lamar Taylor23.88
Heat 4 · Lane 3
P6 Joshua Edwards-Smith24.75
Heat 4 · Lane 7
P7 Jonathan Feole-Haughey25.83
Heat 4 · Lane 0
P8 Luc Bestel26.65
Heat 4 · Lane 1
P9 Hantugs Battugs28.83
Heat 4 · Lane 8
P1 Dylan Carter23.04
Heat 5 · Lane 5
P2 Kacper Stokowski23.18
Heat 5 · Lane 4
P2 Thomas Ceccon23.18
Heat 5 · Lane 7
P4 Cameron Gray23.55
Heat 5 · Lane 3
P5 Ksawery Masiuk23.77
Heat 5 · Lane 6
P6 David Gerchik24.52
Heat 5 · Lane 1
P7 Cole Pratt24.55
Heat 5 · Lane 2
P8 Zachary Oswald25.22
Heat 5 · Lane 0
P9 Luc Van Schaik26.36
Heat 5 · Lane 8
P1 Hubert Kos22.73
Heat 6 · Lane 4
P2 Ralf Tribuntsov23.30
Heat 6 · Lane 5
P3 Blake Tierney24.01
Heat 6 · Lane 3
P4 Enoch Robb24.03
Heat 6 · Lane 2
P5 Jack Aikins24.15
Heat 6 · Lane 0
P6 Michael Andrew24.32
Heat 6 · Lane 6
P7 Jack Hendy24.82
Heat 6 · Lane 7
P8 Noah Wollenschlaeger27.38
Heat 6 · Lane 8
P— Yeziel MoralesDNS
Heat 6 · Lane 1

Place	Swimmer	Country	RT	Time
1Heat 1	Alexandre Desangles	France	0.58	23.87
2Heat 1	Griffin O'Leary	CLB	0.79	25.01
3Heat 1	Aaron Baltaytis	CLB	0.68	25.27
4Heat 1	Pablo Pareja	CLB	0.60	25.77
5Heat 1	Velizar Filipov	CLB	0.61	26.26
6Heat 1	Owen Huynh	CLB	0.56	26.67
7Heat 1	Hunter Kleinschmit	CLB	0.63	26.78
1Heat 2	Miroslav Knedla	Czechia	0.55	23.33
2Heat 2	Kasper Lee	Sweden	0.68	24.87
3Heat 2	Andrew C Huston	United States	0.78	25.57
4Heat 2	Alexander Sadowski	CLB	0.77	25.84
5Heat 2	Brady Calkins	CLB	0.62	26.22
6Heat 2	Tommy Janton	United States	0.62	26.44
7Heat 2	Joshua Turner	CLB	0.65	26.46
8Heat 2	Aidan Ward	CLB	0.60	26.92
9Heat 2	Erkhes Ganbaatar	Mongolia	0.68	32.22
1Heat 3	Lucien Vergnes	France	0.56	23.35
2Heat 3	Grant Bochenski	United States	0.61	23.70
3Heat 3	Mason Leach	CLB	0.59	24.32
4Heat 3	Yury Plaksin	CLB	0.57	24.66
5Heat 3	Evangelos Makrygiannis	Greece	0.63	24.76
6Heat 3	Jovan Mijailovic	CLB	0.64	26.28
7Heat 3	Jackson Wagoner	CLB	0.61	26.72
8Heat 3	Hugo Gibson	CLB	0.57	26.95
—Heat 3	Marcus A Reyes-Gentry	Mexico	—	DNS
1Heat 4	Jack Alexy	United States	0.61	23.57
2Heat 4	Lorenzo Mora	Italy	0.57	23.64
3Heat 4	Simone Stefani'	Italy	0.56	23.76
4Heat 4	Ruslan Gaziev	Canada	0.70	23.80
5Heat 4	Lamar Taylor	Bahamas	0.59	23.88
6Heat 4	Joshua Edwards-Smith	Australia	0.59	24.75
7Heat 4	Jonathan Feole-Haughey	CLB	0.68	25.83
8Heat 4	Luc Bestel	South Africa	0.73	26.65
9Heat 4	Hantugs Battugs	Mongolia	0.82	28.83
1Heat 5	Dylan Carter	Trinidad & Tobago	0.64	23.04
2Heat 5	Kacper Stokowski	Poland	0.61	23.18
2Heat 5	Thomas Ceccon	Italy	0.62	23.18
4Heat 5	Cameron Gray	New Zealand	0.59	23.55
5Heat 5	Ksawery Masiuk	Poland	0.61	23.77
6Heat 5	David Gerchik	Israel	0.76	24.52
7Heat 5	Cole Pratt	Canada	0.66	24.55
8Heat 5	Zachary Oswald	United States	0.61	25.22
9Heat 5	Luc Van Schaik	South Africa	0.62	26.36
1Heat 6	Hubert Kos	Hungary	0.59	22.73
2Heat 6	Ralf Tribuntsov	Estonia	0.57	23.30
3Heat 6	Blake Tierney	Canada	0.56	24.01
4Heat 6	Enoch Robb	Australia	0.59	24.03
5Heat 6	Jack Aikins	United States	0.59	24.15
6Heat 6	Michael Andrew	United States	0.62	24.32
7Heat 6	Jack Hendy	New Zealand	0.57	24.82
8Heat 6	Noah Wollenschlaeger	South Africa	0.71	27.38
—Heat 6	Yeziel Morales	Puerto Rico	—	DNS

SourceResults

Meet source; a separate document for this swim is not linked.