Eastern Zone Zone Boys 10 & under - 50 Y Fly
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 | Leo Ryley | 58.09 | 10 | B: 46.49 (+11.60s | 20.0%) | Frederick Area Swim Team | 01/11/2026 | 2026 FOX January Distance Sprint Meet | ||
| 1952 | Leo Billig | 58.10 | 9 | B: 46.49 (+11.61s | 20.0%) | Westchester Aquatic Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | ||
| 1953 | Killian Donnelly | 58.14 | 6 | B: 46.49 (+11.65s | 20.0%) | Three Village Swim Club | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | ||
| 1954 | Matthew Achesa | 58.15 | 9 | B: 46.49 (+11.66s | 20.1%) | Bethesda-Chevy Chase YMCA | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 1955 | Kai Wong | 58.15 | 9 | B: 46.49 (+11.66s | 20.1%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 1956 | Troy Hawkins | 58.16 | 9 | B: 46.49 (+11.67s | 20.1%) | Poseidon Swimming Inc | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 1957 | Tristan Hawkins | 58.17 | 10 | B: 46.49 (+11.68s | 20.1%) | Top Speed Aquatic Club | 11/22/2025 | 20205 Odd Ball Challenge | ||
| 1958 | Thomas Boardman | 58.17 | 8 | B: 46.49 (+11.68s | 20.1%) | Phoenix Swimming | 02/16/2026 | 2026 NE SSC Presidents Day Meet | ||
| 1959 | Derek Wu | 58.19 | 9 | B: 46.49 (+11.70s | 20.1%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | ||
| 1960 | Benjamin Tamru | 58.19 | 9 | B: 46.49 (+11.70s | 20.1%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open PWCS | ||
| 1961 | Benjamin Levin | 58.21 | 10 | B: 46.49 (+11.72s | 20.1%) | Shawmut Aquatic Club | 11/15/2025 | 2025 NE SAC Turkey Splash | ||
| 1962 | Adam Mulrooney | 58.21 | 10 | B: 46.49 (+11.72s | 20.1%) | Aces Aquatics | 01/10/2026 | 2026 NE CS Winter Classic | ||
| 1963 | Everett Allen | 58.24 | 10 | B: 46.49 (+11.75s | 20.2%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 1964 | Theodore Kilical | 58.25 | 10 | B: 46.49 (+11.76s | 20.2%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | ||
| 1965 | Cooper Diamond | 58.29 | 9 | B: 46.49 (+11.80s | 20.2%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 1966 | Oliver Desouza | 58.29 | 8 | B: 46.49 (+11.80s | 20.2%) | Mei\\\\\\'s Typhoons Swimming Club | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | ||
| 1967 | Thomas Russo | 58.29 | 10 | B: 46.49 (+11.80s | 20.2%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | ||
| 1968 | Leonardo Sanchez | 58.29 | 9 | B: 46.49 (+11.80s | 20.2%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | ||
| 1969 | Shawn Norton | 58.30 | 9 | B: 46.49 (+11.81s | 20.3%) | Lakes Region Wavemakers | 01/04/2026 | 2026 NE UVAC CVI Invitational | ||
| 1970 | Connor Jiao | 58.31 | 7 | B: 46.49 (+11.82s | 20.3%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 1971 | Tobias Trask | 58.31 | 10 | B: 46.49 (+11.82s | 20.3%) | Sprc Stingrays | 01/18/2026 | 2026 Fox Winter Invitational Meet | ||
| 1972 | Preston Bud | 58.32 | 8 | B: 46.49 (+11.83s | 20.3%) | Eastern Nassau Aquatic Club | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | ||
| 1973 | Patrick Kuhn | 58.33 | 10 | B: 46.49 (+11.84s | 20.3%) | H2okie Aquatics | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 1974 | Jacob Hall | 58.36 | 10 | B: 46.49 (+11.87s | 20.3%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 1975 | Max Rufe | 58.36 | 10 | B: 46.49 (+11.87s | 20.3%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 1976 | Nolan Williams | 58.37 | 9 | B: 46.49 (+11.88s | 20.4%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | ||
| 1977 | Grady Slater | 58.37 | 10 | B: 46.49 (+11.88s | 20.4%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 1978 | Marco McCartt | 58.37 | 9 | B: 46.49 (+11.88s | 20.4%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 1979 | Kaleb Lo | 58.37 | 10 | B: 46.49 (+11.88s | 20.4%) | Flushing YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | ||
| 1980 | Kaspian Hsu | 58.39 | 9 | B: 46.49 (+11.90s | 20.4%) | Kingfish Swimming Medfield | 05/01/2026 | 2026 NE KING RI May Fair | ||
| 1981 | Carter Ryan | 58.46 | 9 | B: 46.49 (+11.97s | 20.5%) | Potomac Marlins | 11/02/2025 | 2025 November Friendship Mini Meet | ||
| 1982 | Luigi Locicero | 58.47 | 10 | B: 46.49 (+11.98s | 20.5%) | Freedom Aquatics | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | ||
| 1983 | Ares Tang | 58.49 | 9 | B: 46.49 (+12.00s | 20.5%) | Cape Cod Swim Club | 05/15/2026 | 2026 NE CCSC Medley Mayhem At Sandwich High | ||
| 1984 | Sebastian Olds | 58.51 | 10 | B: 46.49 (+12.02s | 20.5%) | 757swim | 09/19/2025 | 2025 757 Swim Battle Of The Burg Intrasquad | ||
| 1985 | Nathan Bennett | 58.53 | 9 | B: 46.49 (+12.04s | 20.6%) | Quince Orchard Swim Academy | 12/20/2025 | 2025 Splash And Dash | ||
| 1986 | Wesley Koo | 58.53 | 9 | B: 46.49 (+12.04s | 20.6%) | South Shore YMCA Strypers | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | ||
| 1987 | Michael Keefer | 58.57 | 9 | B: 46.49 (+12.08s | 20.6%) | Green Terror Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 1988 | Charles Bibo | 58.60 | 10 | B: 46.49 (+12.11s | 20.7%) | DC Dept Of Parks and Recreatio | 12/20/2025 | 2025 Candy Cane Sprints | ||
| 1989 | Aedan Wilson | 58.61 | 10 | B: 46.49 (+12.12s | 20.7%) | Crimson Aquatics | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | ||
| 1990 | Andrew Barron | 58.63 | 8 | B: 46.49 (+12.14s | 20.7%) | Machine Aquatics | 11/22/2025 | 20205 Odd Ball Challenge | ||
| 1991 | Philip Yordanov | 58.63 | 10 | B: 46.49 (+12.14s | 20.7%) | Weymouth Club Waves | 11/21/2025 | 2025 NE ABF Nov Trials And Final Meet | ||
| 1992 | Drew Lamb | 58.65 | 10 | B: 46.49 (+12.16s | 20.7%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 1993 | Lukas Noyes | 58.70 | 8 | B: 46.49 (+12.21s | 20.8%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 1994 | Leo Pan | 58.74 | 9 | B: 46.49 (+12.25s | 20.9%) | Hockomock Area YMCA Lightning | 10/04/2025 | 2025 NE CRIM IMR PENTATHLON Copied | ||
| 1995 | Benjamin Rico | 58.74 | 7 | B: 46.49 (+12.25s | 20.9%) | Wheeling YMCA | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | ||
| 1996 | Francesco Caruana | 58.75 | 10 | B: 46.49 (+12.26s | 20.9%) | Farmingdale Aquatics | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | ||
| 1997 | Liam Fearon | 58.75 | 9 | B: 46.49 (+12.26s | 20.9%) | Mid Hudson Heatwaves | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | ||
| 1998 | Aaron Smith | 58.76 | 9 | B: 46.49 (+12.27s | 20.9%) | Top Speed Aquatic Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 1999 | Leo Calogredes | 58.79 | 9 | B: 46.49 (+12.30s | 20.9%) | Farmingdale Aquatics | 11/21/2025 | 2025 MR FA Patriot Games Invitational | ||
| 2000 | Hendrix Guan | 58.80 | 10 | B: 46.49 (+12.31s | 20.9%) | YMCA of Metro North Tritons | 11/01/2025 | 2025 NE GLYB A Halloween Spook Tacu;ar Copi | ||
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.