USA Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8051 | Cooper Demel | 52.37 | 9 | B: 48.29 (+4.08s | 7.8%) | Houston Hydra | 09/21/2024 | SSAN 2024 Black Gold Meet | ||
| 8052 | Aaron Falkowitz | 52.37 | 9 | B: 48.29 (+4.08s | 7.8%) | The Capitol Sea Devils | 02/20/2026 | 2026 Machine Qualifier | ||
| 8053 | Asher Hu | 52.37 | 9 | B: 48.29 (+4.08s | 7.8%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 8054 | Graham Nash | 52.37 | 8 | B: 48.29 (+4.08s | 7.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | ||
| 8055 | Gleb Pretkel | 52.37 | 9 | B: 48.29 (+4.08s | 7.8%) | YMCA of the North Shore Sharks | 09/27/2025 | 2025 NE YNS September Sprint Spectacular Co | ||
| 8056 | Carlo Pozzi | 52.38 | 9 | B: 48.29 (+4.09s | 7.8%) | The Olympic Club | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 8057 | Dominic Furlong | 52.38 | 9 | B: 48.29 (+4.09s | 7.8%) | Milan Swim Club | 02/20/2026 | For The Love Of Swimming | ||
| 8058 | Xander Yingling | 52.39 | 9 | B: 48.29 (+4.10s | 7.8%) | Greater Pensacola Aquatic Club | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | ||
| 8059 | Joe Karaki | 52.39 | 9 | B: 48.29 (+4.10s | 7.8%) | Swim Tech | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 8060 | Sebastian Pou | 52.39 | 10 | B: 48.29 (+4.10s | 7.8%) | Patriot Aquatics | 09/13/2025 | 2025 PA Fall Invite | ||
| 8061 | Alex Zhang | 52.39 | 10 | B: 48.29 (+4.10s | 7.8%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 8062 | Oscar Grant | 52.39 | 8 | B: 48.29 (+4.10s | 7.8%) | YMCA OF Western North Carolina | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | ||
| 8063 | Rohan Rai | 52.39 | 9 | B: 48.29 (+4.10s | 7.8%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | ||
| 8064 | Jeremy Pei | 52.39 | 10 | B: 48.29 (+4.10s | 7.8%) | Columbia River Swim Team | 02/01/2025 | CRST Legacy Dual In The Pool | ||
| 8065 | Noah Staruch | 52.39 | 9 | B: 48.29 (+4.10s | 7.8%) | Machine Aquatics | 10/25/2025 | Trick Or Treat Mini Meet | ||
| 8066 | Anthony Pither | 52.39 | 8 | B: 48.29 (+4.10s | 7.8%) | Bluefish Swim Club | 03/13/2026 | 2026 NE INST NE Cup | ||
| 8067 | Anthony Oristian | 52.39 | 9 | B: 48.29 (+4.10s | 7.8%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | ||
| 8068 | Alfred Li | 52.40 | 8 | B: 48.29 (+4.11s | 7.8%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 8069 | Hazlitt Davenport | 52.40 | 8 | B: 48.29 (+4.11s | 7.8%) | Denver Triton Swim Team | 02/21/2026 | 2026 CO DSA Last Chance | ||
| 8070 | Mark Fette | 52.40 | 6 | B: 48.29 (+4.11s | 7.8%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 8071 | Ezekiel Valencia | 52.40 | 9 | B: 48.29 (+4.11s | 7.8%) | La Junta Tigersharks | 06/19/2026 | 2026 Max Shirley Radiff Memorial | ||
| 8072 | Theo Honda | 52.40 | 8 | B: 48.29 (+4.11s | 7.8%) | Royal Swimming | 11/22/2025 | 2025 Royal Fall Cup | ||
| 8073 | Ashton Gaspin | 52.41 | 10 | B: 48.29 (+4.12s | 7.9%) | Saint Andrew\\\\\\'s Aquatics | 11/01/2025 | Piranhas Turkey Classic 2025 | ||
| 8074 | Hayou Aliyi | 52.41 | 10 | B: 48.29 (+4.12s | 7.9%) | McCallie-GPS Aquatics | 10/17/2025 | 2025 MCC October Invite | ||
| 8075 | Ashton Rice | 52.41 | 8 | B: 48.29 (+4.12s | 7.9%) | Karishim Swim Club | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 8076 | Ian Willoughby | 52.41 | 9 | B: 48.29 (+4.12s | 7.9%) | Kent County YMCA | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | ||
| 8077 | Aviraj Singh | 52.42 | 10 | B: 48.29 (+4.13s | 7.9%) | South Lyon Aquatics | 12/06/2025 | SLA Holiday Blast | ||
| 8078 | Aiden Molloy | 52.42 | 10 | B: 48.29 (+4.13s | 7.9%) | Andover-North Andover YMCA Hur | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | ||
| 8079 | Owen Turkovich | 52.42 | 10 | B: 48.29 (+4.13s | 7.9%) | Whitmore Lake Waves | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 8080 | Wallace Warren | 52.42 | 8 | B: 48.29 (+4.13s | 7.9%) | Lakes Region Wavemakers | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | ||
| 8081 | Mack Fierke | 52.43 | 6 | B: 48.29 (+4.14s | 7.9%) | Waseca Jays Swimming | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | ||
| 8082 | James Roy | 52.43 | 8 | B: 48.29 (+4.14s | 7.9%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 8083 | Samuel Kaul | 52.43 | 10 | B: 48.29 (+4.14s | 7.9%) | Lakes Area Penguin Swimmers | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 8084 | Leonardo Wang | 52.43 | 9 | B: 48.29 (+4.14s | 7.9%) | Buckeye Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 8085 | Everett Tam | 52.43 | 8 | B: 48.29 (+4.14s | 7.9%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 8086 | Rhys Williams | 52.43 | 9 | B: 48.29 (+4.14s | 7.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | ||
| 8087 | Denis Tumelia | 52.44 | 9 | B: 48.29 (+4.15s | 7.9%) | Mission Aurora Colorado Swimmi | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 8088 | Lucas Wilkes | 52.44 | 10 | B: 48.29 (+4.15s | 7.9%) | Sea Devils | 01/10/2026 | 2026 MN MONC New Years Invite | ||
| 8089 | Ezekiel Rawls | 52.44 | 8 | B: 48.29 (+4.15s | 7.9%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | ||
| 8090 | Miles Jaeger | 52.45 | 10 | B: 48.29 (+4.16s | 7.9%) | Blue Tide Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | ||
| 8091 | Preston Roberts | 52.45 | 10 | B: 48.29 (+4.16s | 7.9%) | Findlay YMCA Frogs | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 8092 | John Donat | 52.45 | 9 | B: 48.29 (+4.16s | 7.9%) | Kent County YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 8093 | Nikhil Muniappan | 52.45 | 10 | B: 48.29 (+4.16s | 7.9%) | North Shore Swim Club | 04/04/2026 | 2026 NE NSSC Sprint Meet | ||
| 8094 | Hayou Aliyi | 52.47 | 10 | B: 48.29 (+4.18s | 8.0%) | McCallie-GPS Aquatics | 01/09/2026 | 2026 MCC January Invite | ||
| 8095 | William Luo | 52.47 | 8 | B: 48.29 (+4.18s | 8.0%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 8096 | Landon Lee | 52.47 | 10 | B: 48.29 (+4.18s | 8.0%) | West Express Swim Team | 04/26/2026 | 2026 MN EDI April Sunday At The Races | ||
| 8097 | Mateo Lopez | 52.47 | 8 | B: 48.29 (+4.18s | 8.0%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 8098 | Zilin Xu | 52.47 | 10 | B: 48.29 (+4.18s | 8.0%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | ||
| 8099 | Kabir Sharma | 52.47 | 8 | B: 48.29 (+4.18s | 8.0%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 8100 | Leo Barnard | 52.48 | 10 | B: 48.29 (+4.19s | 8.0%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
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.