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Western Zone Zone Boys 10 & under - 50 Y Breast

These rankings show the swimmers' placement within their Zone.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
1951 Ford Fisher 58.67 9 B: 53.39 (+5.28s | 9.0%) Univ. of Denver Hilltoppers 01/03/2026 2026 CO MACS Winter Invitationak
1952 Channing Pepper 58.68 10 B: 53.39 (+5.29s | 9.0%) Seals Aquatics 11/23/2024 Thankswimming Classic 2024
1953 Dexter Gratton 58.68 10 B: 53.39 (+5.29s | 9.0%) SwimTLC-Parker Phenomena Swim 02/13/2026 2026 CO NJ Groundhog Invite
1954 Jack Schubert 58.70 8 B: 53.39 (+5.31s | 9.0%) Quicksilver Swimming 10/11/2025 QSS Santa Cruz Competenicia C B A+
1955 Mason Luu 58.70 10 B: 53.39 (+5.31s | 9.0%) Pacifica Sea Lions 12/06/2025 DCD Winter Holiday Splash CBA+
1956 Zayn Iman 58.72 9 B: 53.39 (+5.33s | 9.1%) Cascade Swim Club 10/04/2025 2025 PN Cascade Fall Classic
1957 Adam Kozhemiako 58.74 8 B: 53.39 (+5.35s | 9.1%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
1958 Zavian Kesher 58.75 10 B: 53.39 (+5.36s | 9.1%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
1959 Branson Li 58.75 10 B: 53.39 (+5.36s | 9.1%) Piedmont Swim Team 01/11/2025 Crow Canyon Sharks Shortcourse C B BB+
1960 Ian Jiang 58.78 9 B: 53.39 (+5.39s | 9.2%) Burlingame Aquatics 03/07/2026 BAC Race To AGCs
1961 James Long 58.79 10 B: 53.39 (+5.40s | 9.2%) Skagit Valley YMCA Tritons 01/24/2026 2026 WA State Y Championship Meet
1962 Otto Romito 58.79 9 B: 53.39 (+5.40s | 9.2%) Piedmont Swim Team 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
1963 Donovan Di Loreto 58.81 9 B: 53.39 (+5.42s | 9.2%) Carson Tigersharks 10/17/2025 2025 KING OF THE HILL CHALLENGE
1964 Liam Black 58.84 8 B: 53.39 (+5.45s | 9.3%) Manta Ray Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
1965 Alexander Bykov 58.84 9 B: 53.39 (+5.45s | 9.3%) Bay Club Panthers 03/07/2026 BAC Race To AGCs
1966 Jonah Pett 58.85 8 B: 53.39 (+5.46s | 9.3%) Aquabear Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
1967 Julius Zhong 58.87 9 B: 53.39 (+5.48s | 9.3%) Gilroy Gators Swim Team 10/25/2025 GGST Spooktacular 2025
1968 Levi Fusselman 58.88 9 B: 53.39 (+5.49s | 9.3%) Portneuf Valley Swim Team 10/25/2025 Spook Splash 2025
1969 Beau Barrett 58.88 9 B: 53.39 (+5.49s | 9.3%) Seattle Metropolitan Aquatic C 01/12/2025 2025 PN SMAC January Mini Meet
1970 Griffin Arroyo 58.88 8 B: 53.39 (+5.49s | 9.3%) Walnut Creek Aquabears 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1971 Zayne Grieshaber 58.88 9 B: 53.39 (+5.49s | 9.3%) Spokane Waves Aquatic Team 02/14/2025 2025 IES JUNIOR CHAMPIONSHIPS
25 Breast
28.79
28.79
50 Breast
30.09
58.88
50 Breast
58.88
1972 Abraham Vallely 58.89 10 B: 53.39 (+5.50s | 9.3%) Lake Oswego Swim Club 10/11/2024 2024 LOSC Fall Open
1973 Hyun Lee 58.90 9 B: 53.39 (+5.51s | 9.4%) Chinook Aquatic Club 06/20/2025 2025 PN SRST StingRay Invitational
1974 Blake Livingston 58.91 10 B: 53.39 (+5.52s | 9.4%) Quicksilver Swimming 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1975 Jack Erskine 58.92 9 B: 53.39 (+5.53s | 9.4%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
1976 Be'eri Afanzar 58.93 10 B: 53.39 (+5.54s | 9.4%) Palo Alto Stanford Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
1977 James Frank 58.94 9 B: 53.39 (+5.55s | 9.4%) AC Swim Club 01/17/2026 PC PRNA Final Splash To The Championship CBA+
1978 Na'i Ka'a'a 58.95 8 B: 53.39 (+5.56s | 9.4%) Maui Dolphins Swim Club 02/07/2026 2026 MAGSA A B SCY LAST CHANCE MEET
1979 Cedric Cheung 58.95 9 B: 53.39 (+5.56s | 9.4%) Burlingame Aquatics 03/07/2026 BAC Race To AGCs
1980 Nathan Torres 58.99 10 B: 53.39 (+5.60s | 9.5%) Swim Excellence Academy 01/31/2026 2026 SBA All Ages NTS Meet
1981 Nikhil Gobu 58.99 10 B: 53.39 (+5.60s | 9.5%) St. Lawrence Swim Team 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
1982 Sebastian Boda 58.99 9 B: 53.39 (+5.60s | 9.5%) Rancho San Dieguito 08/02/2025 2025 SI WIND All Ages NTS Wrap Up Meet
1983 Alex Wu 59.00 7 B: 53.39 (+5.61s | 9.5%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
1984 Noah Dwinell 59.00 9 B: 53.39 (+5.61s | 9.5%) Seattle Metropolitan Aquatic C 10/17/2025 2025 THSC Fall Open
1985 Sebastian Robinson-Jones 59.01 9 B: 53.39 (+5.62s | 9.5%) Northglenn Fusion Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
1986 Ethan Zhao 59.01 8 B: 53.39 (+5.62s | 9.5%) Sandpipers of Nevada 07/11/2025 July 2025 Rock The Blocks
1987 Dominic Molina 59.03 10 B: 53.39 (+5.64s | 9.6%) Gilroy Gators Swim Team 07/18/2025 CVAL
1988 Stephen Perrot 59.04 8 B: 53.39 (+5.65s | 9.6%) Patriot Swim Club 11/21/2025 2025 CA MVN Turkey Classic
1989 Owen Thompson 59.04 8 B: 53.39 (+5.65s | 9.6%) Mighty Marlins Swim Club 01/24/2026 2026 PN BBST Aly Fell Memorial Approved
1990 Miles Yee 59.04 8 B: 53.39 (+5.65s | 9.6%) Cascade Swim Club 11/16/2025 2025 PN CSC Distance Plus Intrasquad
1991 Mason Howe 59.05 9 B: 53.39 (+5.66s | 9.6%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
1992 Vincent Liu 59.05 10 B: 43.49 (+15.56s | 26.4%) Daly City Dolphins 02/22/2025 BAC C B A Meet
1993 Issac Hallock 59.05 8 B: 53.39 (+5.66s | 9.6%) Lebanon Swim Club 02/08/2026 2026 AAA SC Final Countdown Open
1994 Quinn Cherefko 59.07 9 B: 53.39 (+5.68s | 9.6%) Evergreen Hurricanes 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
1995 Ivan Moliboga 59.07 9 B: 53.39 (+5.68s | 9.6%) Terrapins Swim Team 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1996 Mihai Nicolaev 59.08 10 B: 53.39 (+5.69s | 9.6%) Front Range Barracudas 02/08/2025 2025 CO NCS 10 U Winter Spectacular
1997 Drake Larson 59.09 10 B: 53.39 (+5.70s | 9.6%) Tahoe Swim Club 10/18/2024 2024 KING OF THE HILL CHALLENGE
1998 Michael Zhang-Shen 59.11 9 B: 53.39 (+5.72s | 9.7%) Blue Dolphin Swim Team 02/22/2025 2025 PN IST Feb Invitational
1999 Alimansur Aidyn 59.13 9 B: 53.39 (+5.74s | 9.7%) Bure-Aqua Academy 01/23/2026 2026 CO TOPS Colorado Open
2000 Hunter Bench 59.14 10 B: 53.39 (+5.75s | 9.7%) Gold Coast Swim Team 01/11/2025 2025 SCAT B C Open

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.