USA Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9301 | Dean Wu | 42.31 | 7 | B: 38.19 (+4.12s | 9.7%) | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 9302 | Jude Roach | 42.31 | 9 | B: 38.19 (+4.12s | 9.7%) | Titan Swim Team | 08/02/2025 | 2025 31st Annual Sunshine Invitational | ||
| 9303 | Robert Maliarchuk | 42.31 | 9 | B: 38.19 (+4.12s | 9.7%) | Clearwater Aquatic Team | 04/11/2025 | 2025 GTSA TYR Spring Championship | ||
| 9304 | Ryan Ye | 42.32 | 9 | B: 38.19 (+4.13s | 9.8%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 9305 | Nash Stone | 42.32 | 9 | B: 38.19 (+4.13s | 9.8%) | Southern Utah Swimming Associa | 12/12/2025 | Stingrays Christmas Chaos | ||
| 9306 | Alexander Suits | 42.32 | 8 | B: 38.19 (+4.13s | 9.8%) | Tampa Y Swimming | 07/25/2025 | 2025 Summer Area 3 Championships | ||
| 9307 | Henry Hu | 42.32 | 9 | B: 38.19 (+4.13s | 9.8%) | Gator Swim Club | 02/28/2026 | 2026 Area 4 Spring Champs | ||
| 9308 | Vihaan Bhupatiraju | 42.32 | 10 | B: 38.19 (+4.13s | 9.8%) | West Express Swim Team | 11/08/2025 | 2025 MN WEST Express Fall Invite Copied | ||
| 9309 | Jimmy Zheng | 42.32 | 7 | B: 38.19 (+4.13s | 9.8%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | ||
| 9310 | Joshua Chang | 42.33 | 10 | B: 38.19 (+4.14s | 9.8%) | DeAnza Cupertino Aquatics | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 9311 | Oliver Geiger | 42.33 | 9 | B: 38.19 (+4.14s | 9.8%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | ||
| 9312 | Reece McCormick | 42.33 | 8 | B: 38.19 (+4.14s | 9.8%) | Harbor Aquatics Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | ||
| 9313 | Theodore Canny | 42.33 | 10 | B: 38.19 (+4.14s | 9.8%) | SwimTLC-Parker Phenomena Swim | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 9314 | Thivyan Majooran | 42.33 | 9 | B: 38.19 (+4.14s | 9.8%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | ||
| 9315 | Jack Deikis | 42.34 | 10 | B: 38.19 (+4.15s | 9.8%) | Club Fit Jefferson Valley | 02/06/2026 | 2026 MR COND Last Chance Invitational | ||
| 9316 | Asa Bains | 42.34 | 10 | B: 38.19 (+4.15s | 9.8%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | ||
| 9317 | William Anderson | 42.34 | 9 | B: 38.19 (+4.15s | 9.8%) | Aquaventure Riptides | 01/10/2026 | 2026 RMY Winter Invitational | ||
| 9318 | Nathaniel Scott | 42.34 | 9 | B: 38.19 (+4.15s | 9.8%) | Norfolk Silver Dolphins | 01/10/2026 | ODAC January 2026 Rising Stars Meet | ||
| 9319 | Crew Kimmons | 42.34 | 8 | B: 38.19 (+4.15s | 9.8%) | Granite Falls Makos | 01/10/2026 | 2026 RMY Winter Invitational | ||
| 9320 | Sterling Sigmon | 42.34 | 9 | B: 38.19 (+4.15s | 9.8%) | Raleigh Swimming Association | 02/14/2026 | 2026 CAT Valentine Splash | ||
| 9321 | Duke Heslop | 42.34 | 8 | B: 38.19 (+4.15s | 9.8%) | Unattached | 02/07/2025 | 2025 Valentines Day Age Group Open | ||
| 9322 | Aidan Hiland | 42.35 | 9 | B: 38.19 (+4.16s | 9.8%) | SwimTLC-Parker Phenomena Swim | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 9323 | Barrett Steyert | 42.35 | 10 | B: 38.19 (+4.16s | 9.8%) | YMCA East Hampton Hurricanes | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 9324 | Sriram Goriparthi | 42.35 | 9 | B: 38.19 (+4.16s | 9.8%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | ||
| 9325 | Itai Nadav | 42.35 | 9 | B: 38.19 (+4.16s | 9.8%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 9326 | Nigel Kuzhuppallil | 42.35 | 8 | B: 38.19 (+4.16s | 9.8%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | ||
| 9327 | Kavan Manshadi | 42.35 | 9 | B: 38.19 (+4.16s | 9.8%) | Form Swim Team | 02/02/2025 | 2025 CO FORM February Freeze | ||
| 9328 | Junha Park | 42.35 | 11 | B: 38.19 (+4.16s | 9.8%) | Spartan Aquatic Club | 02/14/2026 | SAC Winter Classic | ||
| 9329 | Edison Nguyen-Khoa | 42.35 | 10 | B: 38.19 (+4.16s | 9.8%) | Quince Orchard Swim Academy | 12/20/2025 | 2025 Splash And Dash | ||
| 9330 | Ramzan Maxutbek | 42.35 | 8 | B: 38.19 (+4.16s | 9.8%) | Swim Tampa Aquatics | 11/08/2024 | 2024 STA TEAM Veterans Day Open | ||
| 9331 | Decker Ellis | 42.35 | 7 | B: 38.19 (+4.16s | 9.8%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | ||
| 9332 | Cole Jackson | 42.36 | 9 | B: 38.19 (+4.17s | 9.8%) | Swim South Bay | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 9333 | Noah Marin | 42.36 | 9 | B: 38.19 (+4.17s | 9.8%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 9334 | Oliver Woo | 42.36 | 8 | B: 38.19 (+4.17s | 9.8%) | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | ||
| 9335 | Gustavo Calero | 42.36 | 9 | B: 38.19 (+4.17s | 9.8%) | Mason Makos Swim Team | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | ||
| 9336 | Jude Taylor | 42.36 | 9 | B: 38.19 (+4.17s | 9.8%) | Laker Swim | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | ||
| 9337 | William Kolano | 42.37 | 8 | B: 38.19 (+4.18s | 9.9%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | ||
| 9338 | William Ehrstein | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | ||
| 9339 | Theodore Maxfield | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | ||
| 9340 | Jackson Williams | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Swim Omaha | 01/11/2026 | 2026 MW CBSC Dive Into 2026 | ||
| 9341 | Kaiden Ortiz | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Las Cruces Aquatic Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | ||
| 9342 | Wyatt Gochenaur | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Vashon Seals Swim Team | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | ||
| 9343 | Kenzo Kanzaki | 42.37 | 7 | B: 38.19 (+4.18s | 9.9%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | ||
| 9344 | Tristan Wolfe-Ramsey | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Razor Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 9345 | Lucas Li | 42.37 | 8 | B: 38.19 (+4.18s | 9.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 9346 | Matthew Goldman | 42.37 | 7 | B: 38.19 (+4.18s | 9.9%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 9347 | Isaac Klopp | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Team Charlotte Swimming | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 9348 | Philip Shrader | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 9349 | Odin Clark | 42.38 | 10 | B: 38.19 (+4.19s | 9.9%) | South Metro Storm | 10/26/2025 | 2025 MN SEMS Sharktober Invite | ||
| 9350 | Quaid Lo | 42.38 | 8 | B: 38.19 (+4.19s | 9.9%) | Marlins Of Raleigh | 11/14/2025 | 2025 MOR Atlantic Invitational Meet | ||
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.