Southern Zone Zone Boys 10 & under - 50 Y Back
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 | Jonathan Greaker | 50.29 | 9 | B: 48.29 (+2.00s | 4.0%) | Bolles School Sharks | 03/01/2025 | 2025 Area 1 Spring Championships | ||
| 1952 | Boone Bibee | 50.30 | 9 | B: 48.29 (+2.01s | 4.0%) | Cleveland Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | ||
| 1953 | Khoajacob Hoang | 50.30 | 10 | B: 48.29 (+2.01s | 4.0%) | Pearland Aquatics | 10/19/2024 | 2024 Autumn Invitational AQUA PACE | ||
| 1954 | Nathan Shi | 50.31 | 10 | B: 48.29 (+2.02s | 4.0%) | Sailfish Aquatics | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 1955 | Max Shoer | 50.32 | 8 | B: 48.29 (+2.03s | 4.0%) | Patriot Aquatics | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 1956 | Benjamin Reina | 50.32 | 9 | B: 48.29 (+2.03s | 4.0%) | Apollo Beach Swim Team | 10/10/2025 | 2025 GTSA TYR Swim Classic | ||
| 1957 | Dani Vasconcelos de Freit | 50.32 | 10 | B: 48.29 (+2.03s | 4.0%) | Laker Swim | 01/18/2025 | 2025 GOAT TYR Team Challenge And SYOA | ||
| 1958 | Ben Olson | 50.32 | 10 | B: 48.29 (+2.03s | 4.0%) | Enfinity Aquatic Club | 11/07/2025 | 2025 EAC Cornucopia Classic | ||
| 1959 | Erickson Palmer | 50.33 | 9 | B: 48.29 (+2.04s | 4.1%) | North Carolina Aquatic Club | 09/26/2025 | 2025 Blue White Intrasquad | ||
| 1960 | Andres Meza | 50.33 | 10 | B: 48.29 (+2.04s | 4.1%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | ||
| 1961 | Connor McGriff | 50.34 | 8 | B: 48.29 (+2.05s | 4.1%) | Huntsville Swim Association | 10/17/2025 | 2025 HSA Fran Norris Meet | ||
| 1962 | Ryan Horn | 50.34 | 10 | B: 48.29 (+2.05s | 4.1%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | ||
| 1963 | Ty Yetter | 50.35 | 8 | B: 48.29 (+2.06s | 4.1%) | T2 Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | ||
| 1964 | Summit Harkin | 50.36 | 10 | B: 48.29 (+2.07s | 4.1%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 1965 | Elias Black | 50.37 | 10 | B: 48.29 (+2.08s | 4.1%) | Eufaula Wave Runners | 09/13/2025 | 2025 Circle City Classic | ||
| 1966 | Ezekiel Howell | 50.38 | 10 | B: 48.29 (+2.09s | 4.1%) | St. Augustine Cyclones | 11/22/2025 | 2025 SJAC Turkey Meet | ||
| 1967 | Matthew Liu | 50.38 | 9 | B: 48.29 (+2.09s | 4.1%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | ||
| 1968 | Aiden Jamali | 50.38 | 10 | B: 48.29 (+2.09s | 4.1%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 1969 | Illarion Eriashev | 50.39 | 10 | B: 48.29 (+2.10s | 4.2%) | Bravo Swim Team | 02/14/2026 | NMST BMHG February BC Invite 26 | ||
| 1970 | Maximiliano Hernandez | 50.40 | 9 | B: 48.29 (+2.11s | 4.2%) | EL Paso Border Land Swim Team | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | ||
| 1971 | Brockton Bressler | 50.40 | 9 | B: 48.29 (+2.11s | 4.2%) | Montverde Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 1972 | Luke Davis | 50.40 | 9 | B: 48.29 (+2.11s | 4.2%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 1973 | Conan McCarthy | 50.40 | 10 | B: 48.29 (+2.11s | 4.2%) | Sarasota Tsunami Swim Team | 11/02/2024 | CAT Fall Harvest Championship Meet | ||
| 1974 | Marcelo Martinez-Fosado | 50.41 | 10 | B: 48.29 (+2.12s | 4.2%) | Fulshear Racing Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 1975 | Jayce Neira | 50.42 | 10 | B: 48.29 (+2.13s | 4.2%) | West Volusia Killer Whatles | 09/07/2025 | September 25 SYOA | ||
| 1976 | Sullivan Decker | 50.42 | 9 | B: 48.29 (+2.13s | 4.2%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | ||
| 1977 | James Avitable | 50.43 | 8 | B: 48.29 (+2.14s | 4.2%) | Cumming Waves | 01/16/2026 | 2026 SE Ralph Crocker Classic | ||
| 1978 | Dylan Coleman | 50.44 | 10 | B: 48.29 (+2.15s | 4.3%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 1979 | Oliver Carusone | 50.45 | 6 | B: 48.29 (+2.16s | 4.3%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | ||
| 1980 | Kevin Lee | 50.47 | 8 | B: 48.29 (+2.18s | 4.3%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 1981 | Luke Nieto | 50.47 | 9 | B: 48.29 (+2.18s | 4.3%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 1982 | Oswaldo Durand-Ascanio | 50.47 | 10 | B: 48.29 (+2.18s | 4.3%) | YMCA of South Florida | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 1983 | Edward Simon | 50.48 | 10 | B: 48.29 (+2.19s | 4.3%) | Magic City Aquatic League | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 1984 | Michael Wallis | 50.49 | 9 | B: 48.29 (+2.20s | 4.4%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 1985 | Richard Hyde | 50.49 | 9 | B: 48.29 (+2.20s | 4.4%) | Granite Falls Makos | 01/10/2026 | 2026 RMY Winter Invitational | ||
| 1986 | Colin Shick | 50.50 | 8 | B: 48.29 (+2.21s | 4.4%) | Blue Wave Swimming | 02/20/2026 | Bay Area Spring Championships | ||
| 1987 | Nicholas King | 50.50 | 9 | B: 48.29 (+2.21s | 4.4%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 1988 | Renaldo Ewart | 50.51 | 10 | B: 48.29 (+2.22s | 4.4%) | Blue Marlins Aquatic Club | 07/25/2025 | 2025 Summer Area 3 Championships | ||
| 1989 | Anias Walker | 50.52 | 8 | B: 48.29 (+2.23s | 4.4%) | Carolina Aquatic Team | 10/11/2025 | 2025 CAT Rock The Block | ||
| 1990 | Jadel Venegas | 50.53 | 10 | B: 48.29 (+2.24s | 4.4%) | Desert Shark Swim Club | 11/14/2025 | 2025 BD Turkey Splash | ||
| 1991 | William Barrenechea | 50.54 | 8 | B: 48.29 (+2.25s | 4.5%) | Metro Aquatic Club of Miami | 11/21/2025 | 2025 Gulliver Gobble Gobble Nov Last Chance | ||
| 1992 | Oak Hoekstra | 50.54 | 10 | B: 48.29 (+2.25s | 4.5%) | YMCA of Northwest North Caroli | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | ||
| 1993 | Matthew Lithgow | 50.55 | 9 | B: 48.29 (+2.26s | 4.5%) | Sailfish Aquatics | 01/04/2026 | 2026 Team Sailfish Dual Copied | ||
| 1994 | Forest Roden | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | ||
| 1995 | William Buck | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Orange Beach Swim Team | 01/16/2026 | 2026 GPAC Winter Invitational | ||
| 1996 | Carlin Bannon | 50.56 | 9 | B: 48.29 (+2.27s | 4.5%) | North Palm Beach Swim Club | 10/24/2025 | Dick Wells Invite | ||
| 1997 | Merritt Frost | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 1998 | Lucas Lee | 50.58 | 10 | B: 48.29 (+2.29s | 4.5%) | Dads Club Swim Team | 11/02/2024 | SSAN 2024 Fall Invite | ||
| 1999 | Pace Wheatley | 50.59 | 8 | B: 48.29 (+2.30s | 4.5%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 2000 | Tucker Ross | 50.59 | 10 | B: 48.29 (+2.30s | 4.5%) | Alamo Area Aquatic Association | 12/20/2024 | 2024 ST AAAA AH Reindeer Games | ||
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.