USA Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5051 | William Ngugi | 54.60 | 10 | B: 46.49 (+8.11s | 14.9%) | Top Speed Aquatic Club | 01/11/2026 | 2026 New Year Speed Run | ||
| 5052 | Aidan Musiak | 54.61 | 9 | B: 46.49 (+8.12s | 14.9%) | Holyoke YMCA Vikings | 10/17/2025 | 2025 NE ATST Western Mass Showdown Copied | ||
| 5053 | August Havey | 54.61 | 9 | B: 46.49 (+8.12s | 14.9%) | Cypress Fairbanks Swim Club | 12/20/2024 | 2024 Gulf Fall Champs (KATY) | ||
| 5054 | Nolan Root | 54.61 | 10 | B: 46.49 (+8.12s | 14.9%) | Falfins Swimming | 06/27/2026 | 2026 CO Falfins Summer Series #3 | ||
| 5055 | Owen Melin | 54.62 | 9 | B: 46.49 (+8.13s | 14.9%) | Swim Fort Lauderdale | 02/14/2026 | Lightning Valentines BC Invite | ||
| 5056 | Milan Goker | 54.62 | 7 | B: 46.49 (+8.13s | 14.9%) | Life Time Fitness New York Swi | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 5057 | Levi Davis | 54.62 | 9 | B: 46.49 (+8.13s | 14.9%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 5058 | Anthony Atorin | 54.62 | 9 | B: 46.49 (+8.13s | 14.9%) | Aquaracers Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | ||
| 5059 | Aaron Zheng | 54.63 | 7 | B: 46.49 (+8.14s | 14.9%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 5060 | Oliver Hall | 54.63 | 10 | B: 46.49 (+8.14s | 14.9%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | ||
| 5061 | Keagan Augustus | 54.63 | 7 | B: 46.49 (+8.14s | 14.9%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 5062 | Jacob Lewis | 54.63 | 8 | B: 46.49 (+8.14s | 14.9%) | Poseidon Swimming Inc | 10/04/2025 | NOVA 12 Under Kick Off Copied | ||
| 5063 | Derek Feng | 54.63 | 10 | B: 46.49 (+8.14s | 14.9%) | San Ramon Valley Aquatics | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 5064 | Varun Rao | 54.64 | 10 | B: 46.49 (+8.15s | 14.9%) | Bay Club Panthers | 03/07/2026 | BAC Race To AGCs | ||
| 5065 | Leo Wang | 54.64 | 10 | B: 46.49 (+8.15s | 14.9%) | YMCA of Snohomish County Barra | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | ||
| 5066 | Oliver Cao | 54.65 | 9 | B: 46.49 (+8.16s | 14.9%) | Club Wolverine | 11/09/2025 | CW Keep It Moving #2 | ||
| 5067 | Jonathan Alshaltan | 54.66 | 9 | B: 46.49 (+8.17s | 14.9%) | Trinity Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 5068 | Harlan Lawrence | 54.66 | 8 | B: 46.49 (+8.17s | 14.9%) | The Dalles Swim Team | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 5069 | Mason Park | 54.68 | 9 | B: 46.49 (+8.19s | 15.0%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 5070 | Aaron Tice | 54.68 | 8 | B: 46.49 (+8.19s | 15.0%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 5071 | Archer Steed | 54.69 | 10 | B: 46.49 (+8.20s | 15.0%) | Fallbrook Assoc Swim T | 08/16/2025 | 2025 SI FAST RISING STARS 3 | ||
| 5072 | Reece Donaldson | 54.69 | 10 | B: 46.49 (+8.20s | 15.0%) | Stingray Swim Team | 02/20/2026 | 2026 PN SRST Champs Qualifier Approved | ||
| 5073 | Roshan Wishwas | 54.70 | 9 | B: 46.49 (+8.21s | 15.0%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 5074 | Ezekiel Techera Gartner | 54.70 | 9 | B: 46.49 (+8.21s | 15.0%) | Pacifica Sea Lions | 02/07/2025 | 2025 PSL Super Finals Invitational | ||
| 5075 | Stephen Dunn | 54.70 | 9 | B: 46.49 (+8.21s | 15.0%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | ||
| 5076 | Pedro Castro Lebron | 54.71 | 8 | B: 46.49 (+8.22s | 15.0%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 5077 | Jonah O'Connor | 54.71 | 9 | B: 46.49 (+8.22s | 15.0%) | Champlain Valley Swim Academy- | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | ||
| 5078 | Noah Gonzales | 54.71 | 10 | B: 46.49 (+8.22s | 15.0%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 5079 | Dev Vinod | 54.72 | 10 | B: 46.49 (+8.23s | 15.0%) | Y in Central Maryland Blue Cra | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 5080 | Luca Likely | 54.72 | 10 | B: 46.49 (+8.23s | 15.0%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 5081 | Parker Weberg | 54.73 | 10 | B: 46.49 (+8.24s | 15.1%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 5082 | Jack Bullard | 54.73 | 8 | B: 46.49 (+8.24s | 15.1%) | Falfins Swimming | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 5083 | David Esanu | 54.73 | 9 | B: 46.49 (+8.24s | 15.1%) | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 5084 | Robert Miles | 54.74 | 8 | B: 46.49 (+8.25s | 15.1%) | Waterloo Swimming | 11/15/2025 | 2025 ST ASC Turkey Bash | ||
| 5085 | Julius Zhong | 54.74 | 9 | B: 46.49 (+8.25s | 15.1%) | Gilroy Gators Swim Team | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 5086 | Avery Greenup | 54.74 | 9 | B: 46.49 (+8.25s | 15.1%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 5087 | Lucas Prophet | 54.76 | 9 | B: 46.49 (+8.27s | 15.1%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 5088 | Ezekiel Martoral | 54.76 | 10 | B: 46.49 (+8.27s | 15.1%) | Romulus Torpedoes Swim Club | 10/17/2025 | 2025 OLY Fall Classic | ||
| 5089 | Charles Logan | 54.77 | 10 | B: 46.49 (+8.28s | 15.1%) | Aquatex Swim & Water Polo Team | 01/06/2026 | 2026 ST AQTX TNR 1062026 | ||
| 5090 | Ethan Zhou | 54.77 | 8 | B: 46.49 (+8.28s | 15.1%) | South East Metro Sharks | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | ||
| 5091 | Luke Xu | 54.77 | 8 | B: 46.49 (+8.28s | 15.1%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 5092 | Leo Sauter | 54.78 | 9 | B: 46.49 (+8.29s | 15.1%) | Apex | 02/15/2026 | 2026 MSC Vs APEX Dual Meet | ||
| 5093 | Rayan Rao | 54.79 | 9 | B: 46.49 (+8.30s | 15.1%) | Phoenix Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 5094 | Vedansh Tomar | 54.79 | 9 | B: 46.49 (+8.30s | 15.1%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 5095 | Iniyan Selvakumar | 54.79 | 10 | B: 46.49 (+8.30s | 15.1%) | Spartan Aquatic Club | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 5096 | Emmet Khvan | 54.80 | 7 | B: 46.49 (+8.31s | 15.2%) | Stingray Swim Team | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | ||
| 5097 | Blake Beaver | 54.81 | 9 | B: 46.49 (+8.32s | 15.2%) | Rutherford County Swim Team | 03/20/2026 | 2026 BRSL Championships | ||
| 5098 | Ethan Luo | 54.82 | 9 | B: 46.49 (+8.33s | 15.2%) | Renegade Aquatics | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | ||
| 5099 | Declan Brehmer | 54.82 | 10 | B: 46.49 (+8.33s | 15.2%) | Mission Aurora Colorado Swimmi | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 5100 | Liam Bowen | 54.82 | 10 | B: 46.49 (+8.33s | 15.2%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
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.