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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2401 | Nicholas Xiao | 42.19 | 9 | B Min | BB: 41.29 (+0.90s | 2.1%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2402 | Oliver Panofsky | 42.19 | 8 | B Min | BB: 41.29 (+0.90s | 2.1%) | Slo Swim Club Seahawks | 02/14/2025 | 2025 CCS SCY AGC | |
| 2403 | Lucas Daley | 42.19 | 8 | B Min | BB: 41.29 (+0.90s | 2.1%) | Atlantic Coast Athletic Club | 02/07/2026 | SW District 8 Under Championship | |
| 2404 | Olivier Vasil | 42.19 | 9 | B Min | BB: 41.29 (+0.90s | 2.1%) | Westchester Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | |
| 2405 | Charles MacEachran | 42.19 | 10 | B Min | BB: 41.29 (+0.90s | 2.1%) | Pitchfork Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 2406 | Michael Provenzano | 42.20 | 10 | B Min | BB: 41.29 (+0.91s | 2.2%) | Trident Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 2407 | John Driver | 42.20 | 9 | B Min | BB: 41.29 (+0.91s | 2.2%) | Marshall County Swim Club | 11/07/2025 | MSA Veterans Day Invitational | |
| 2408 | Emanuele Riccio | 42.20 | 9 | B Min | BB: 41.29 (+0.91s | 2.2%) | Swim Fort Lauderdale | 02/06/2026 | Friendship Meet 2026 | |
| 2409 | Henry Chenier | 42.21 | 9 | B Min | BB: 41.29 (+0.92s | 2.2%) | YMCA OF Western North Carolina | 09/27/2025 | 2025 WNCY October Opener Copied Copied | |
| 2410 | Archie McCallum | 42.21 | 7 | B Min | BB: 41.29 (+0.92s | 2.2%) | Poseidon Aquatic Club | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 2411 | David Reggio | 42.22 | 9 | B Min | BB: 41.29 (+0.93s | 2.2%) | Kissimmee Swim Association | 10/25/2025 | 2025 Halloween Spooktacular | |
| 2412 | Harry Zang | 42.22 | 10 | B Min | BB: 41.29 (+0.93s | 2.2%) | Otter Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 2413 | Grayson Bennett | 42.22 | 10 | B Min | BB: 41.29 (+0.93s | 2.2%) | Pine Crest Swimming | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 2414 | Theodore McKinnon | 42.23 | 10 | B Min | BB: 41.29 (+0.94s | 2.2%) | YMCA of the North Shore Sharks | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 2415 | Kou Takahashi | 42.23 | 7 | B Min | BB: 41.29 (+0.94s | 2.2%) | West Express Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2416 | Makai Barraclough | 42.24 | 10 | B Min | BB: 41.29 (+0.95s | 2.2%) | Los Altos Mountain View Aquati | 01/10/2026 | BAC Norman Cutler Memorial | |
| 2417 | Henry Moore | 42.24 | 10 | B Min | BB: 41.29 (+0.95s | 2.2%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2418 | Winston Gu | 42.25 | 9 | B Min | BB: 41.29 (+0.96s | 2.3%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 2419 | Dimas Wood-Tirados | 42.25 | 10 | B Min | BB: 41.29 (+0.96s | 2.3%) | Manhattan Makos | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 2420 | Hudson Zillmer | 42.26 | 10 | B Min | BB: 41.29 (+0.97s | 2.3%) | North Suburban Aquatic Club | 10/11/2025 | 2025 MN AQJT 4th Annual Shootout Invite Cop | |
| 2421 | Connor Christanto | 42.26 | 10 | B Min | BB: 41.29 (+0.97s | 2.3%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2422 | Ahaan Iragavarapu | 42.26 | 10 | B Min | BB: 41.29 (+0.97s | 2.3%) | Pro Swimming | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 2423 | Lucas Smock | 42.26 | 10 | B Min | BB: 41.29 (+0.97s | 2.3%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 2424 | Elijah Cain | 42.27 | 10 | B Min | BB: 41.29 (+0.98s | 2.3%) | Quest Swimming | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 2425 | Nicolas Rodriguez | 42.27 | 7 | B Min | BB: 41.29 (+0.98s | 2.3%) | Arlington Aquatic Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2426 | Luke Lim | 42.27 | 10 | B Min | BB: 41.29 (+0.98s | 2.3%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 2427 | Ari Silas | 42.28 | 10 | B Min | BB: 41.29 (+0.99s | 2.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/17/2025 | 2025 OLY Fall Classic | |
| 2428 | William Park | 42.28 | 9 | B Min | BB: 41.29 (+0.99s | 2.3%) | Aggie Swim Club | 02/09/2025 | Ags 020925 Intrasquad Meet | |
| 2429 | Christian Noweder | 42.28 | 9 | B Min | BB: 41.29 (+0.99s | 2.3%) | Apex Aquatic Club | 01/18/2026 | 2026 Fox Winter Invitational Meet | |
| 2430 | Nicolas Vasilev | 42.28 | 11 | B Min | BB: 41.29 (+0.99s | 2.3%) | Crimson Aquatics | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 2431 | Bradley Dillon | 42.29 | 9 | B Min | BB: 41.29 (+1.00s | 2.4%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 2432 | Mason NG | 42.29 | 10 | B Min | BB: 41.29 (+1.00s | 2.4%) | Port Angeles Swim Club | 01/10/2026 | 2026 PN PASC Penguin Fin Tastic Five Approve | |
| 2433 | Jeremy Zhao | 42.30 | 9 | B Min | BB: 41.29 (+1.01s | 2.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2434 | Russell George | 42.30 | 11 | B Min | BB: 41.29 (+1.01s | 2.4%) | Lakeridge Swim Team | 01/16/2026 | 2026 Blizzard Blast Swim Meet | |
| 2435 | Benjamin Zhou | 42.31 | 8 | B Min | BB: 41.29 (+1.02s | 2.4%) | Life Time Swim Team - Central | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 2436 | Theodore Ream | 42.31 | 9 | B Min | BB: 41.29 (+1.02s | 2.4%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 2437 | Vincent Yue | 42.31 | 10 | B Min | BB: 41.29 (+1.02s | 2.4%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 2438 | Orlando Godoy | 42.32 | 9 | B Min | BB: 41.29 (+1.03s | 2.4%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 2439 | Maximus Depina | 42.32 | 9 | B Min | BB: 41.29 (+1.03s | 2.4%) | Taunton Tiger Sharks Swim Club | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 2440 | Adrian Burangulov | 42.32 | 10 | B Min | BB: 41.29 (+1.03s | 2.4%) | Gator Swim Club | 10/10/2025 | 2025 FAST Pumpkin Plunge | |
| 2441 | Henry Horner | 42.33 | 9 | B Min | BB: 41.29 (+1.04s | 2.5%) | Diablo Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 2442 | Adam Marton | 42.33 | 10 | B Min | BB: 41.29 (+1.04s | 2.5%) | North Jersey Barracudas | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 2443 | Max Huang | 42.34 | 9 | B Min | BB: 41.29 (+1.05s | 2.5%) | Sierra Marlins Swim Team | 11/09/2024 | Folsom Classic 2024 | |
| 2444 | Isaiah Fadillah | 42.34 | 9 | B Min | BB: 41.29 (+1.05s | 2.5%) | California Dolphins Swim Team | 09/27/2025 | PC LAC C B BB | |
| 2445 | Kaizen Toung | 42.34 | 9 | B Min | BB: 41.29 (+1.05s | 2.5%) | Orinda Aquatics | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 2446 | Sihyeon Kim | 42.34 | 9 | B Min | BB: 41.29 (+1.05s | 2.5%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 2447 | Nolan Chan | 42.34 | 10 | B Min | BB: 41.29 (+1.05s | 2.5%) | Phoenix Swimming | 11/21/2025 | 2025 NE ABF Nov Trials And Final Meet | |
| 2448 | Sebastian Wassenaar | 42.34 | 10 | B Min | BB: 41.29 (+1.05s | 2.5%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 2449 | Rudolph Koegl | 42.35 | 10 | B Min | BB: 41.29 (+1.06s | 2.5%) | Sharks Swim Club | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 2450 | Sanderling Cart | 42.35 | 9 | B Min | BB: 41.29 (+1.06s | 2.5%) | Purple Valley Aquatics | 12/05/2025 | 2025 NE UVAC Winter Classic | |
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.