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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3351 | Jake Hollandsworth | 42.82 | 9 | BB Min | A: 37.59 (+5.23s | 12.2%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 3352 | Wiley Ammons | 42.82 | 9 | BB Min | A: 37.59 (+5.23s | 12.2%) | Smoky Mountain Aquatic Club | 03/20/2026 | 2026 STAR Tar Heel States | |
| 3353 | Maxwell Schleusner | 42.82 | 10 | BB Min | A: 37.59 (+5.23s | 12.2%) | Watertown Area Swim Club | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 3354 | Taimin McGowan | 42.82 | 10 | BB Min | A: 37.59 (+5.23s | 12.2%) | Spring Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 3355 | Oliver Loening | 42.82 | 10 | BB Min | A: 37.59 (+5.23s | 12.2%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | |
| 3356 | Charles Knigge | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Spokane Waves Aquatic Team | 10/26/2025 | 2025 IE VAN Trick Or Treat Progressive Invita | |
| 3357 | Heath Pena | 42.83 | 9 | BB Min | A: 37.59 (+5.24s | 12.2%) | San Antonio Wave | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 3358 | Trevor Lipscomb | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Corvallis Aquatic Team | 03/14/2026 | 2026 CAT Spring Invite | |
| 3359 | Ian Jones | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Ladera Oaks | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 3360 | Roman Mazeres | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Richmond City Riptides | 11/22/2025 | NOVA Cranberry Contender | |
| 3361 | Escher Davis | 42.83 | 9 | BB Min | A: 37.59 (+5.24s | 12.2%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 3362 | Armani Bonds | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3363 | Griffin Schepis | 42.84 | 10 | BB Min | A: 37.59 (+5.25s | 12.3%) | Westchester Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 3364 | Giovanni Pinto | 42.84 | 10 | BB Min | A: 37.59 (+5.25s | 12.3%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 3365 | Logan McLaughlin | 42.84 | 9 | BB Min | A: 37.59 (+5.25s | 12.3%) | Patriot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 3366 | Kenneth Zhao | 42.85 | 9 | BB Min | A: 37.59 (+5.26s | 12.3%) | Bluefish Swim Club | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 3367 | Charles Jodrey | 42.85 | 10 | BB Min | A: 37.59 (+5.26s | 12.3%) | Mercy HealthPlex Sea Wolves | 03/12/2026 | 2026 OH SC Junior Championships | |
| 3368 | Porter Titus | 42.85 | 9 | BB Min | A: 37.59 (+5.26s | 12.3%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 3369 | Cameron Hernandez | 42.86 | 9 | BB Min | A: 37.59 (+5.27s | 12.3%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 3370 | Akito Sakuraba | 42.86 | 10 | BB Min | A: 37.59 (+5.27s | 12.3%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 3371 | Leonardo Negritoiu | 42.86 | 10 | BB Min | A: 37.59 (+5.27s | 12.3%) | The Olympic Club | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 3372 | Owen Zhuang | 42.87 | 10 | BB Min | A: 37.59 (+5.28s | 12.3%) | DeAnza Cupertino Aquatics | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | |
| 3373 | Spencer Hiestand | 42.87 | 8 | BB Min | A: 37.59 (+5.28s | 12.3%) | Wright County Wave Swim Club | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 3374 | Hiro Johansen | 42.87 | 9 | BB Min | A: 37.59 (+5.28s | 12.3%) | Brooklyn Stingrays | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 3375 | Miles Biagi | 42.87 | 10 | BB Min | A: 37.59 (+5.28s | 12.3%) | Club Fit Jefferson Valley | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 3376 | Anthony Wang | 42.88 | 8 | BB Min | A: 37.59 (+5.29s | 12.3%) | 757swim | 01/09/2026 | 2026 757swim Splash And Dash | |
| 3377 | Nicolas Lopez | 42.88 | 10 | BB Min | A: 37.59 (+5.29s | 12.3%) | Cape Cod Swim Club | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 3378 | Zihan Zhao | 42.88 | 9 | BB Min | A: 37.59 (+5.29s | 12.3%) | Pacific Dragons Swim Team | 11/16/2025 | 2025 PN PAC Q Meet | |
| 3379 | Gavin Kutzman | 42.88 | 10 | BB Min | A: 37.59 (+5.29s | 12.3%) | Sussex County YMCA | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | |
| 3380 | Sameer Kanwar | 42.89 | 9 | BB Min | A: 37.59 (+5.30s | 12.4%) | Bgc-N. Westchester Marlins | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 3381 | Brooks Ray | 42.89 | 10 | BB Min | A: 37.59 (+5.30s | 12.4%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 3382 | Elwood Zygarlicke | 42.89 | 10 | BB Min | A: 37.59 (+5.30s | 12.4%) | West Express Swim Team | 02/13/2026 | 2026 MN STRM Winter Storm Warning Invite | |
| 3383 | Kenneth Green | 42.89 | 9 | BB Min | A: 37.59 (+5.30s | 12.4%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 3384 | Izaak Salgado | 42.89 | 10 | BB Min | A: 37.59 (+5.30s | 12.4%) | Byron Center Aquatics | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 3385 | Timofey Ryazanov | 42.89 | 10 | BB Min | A: 37.59 (+5.30s | 12.4%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 3386 | Gregory Dusablon | 42.90 | 9 | B Min | BB: 42.89 (+0.01s | 0.0%) | Life Time Fitness New York Swi | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 3387 | Winston Gu | 42.90 | 9 | B Min | BB: 42.89 (+0.01s | 0.0%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 3388 | Noah Olusanya | 42.90 | 9 | B Min | BB: 42.89 (+0.01s | 0.0%) | Wahoos of Jacksonville | 11/22/2025 | 2025 SJAC Turkey Meet | |
| 3389 | Yul Springborn | 42.90 | 10 | B Min | BB: 42.89 (+0.01s | 0.0%) | Hammerhead Swim Club | 12/05/2025 | EGRA 2025 Winter Washout | |
| 3390 | Adam Crook | 42.91 | 10 | B Min | BB: 42.89 (+0.02s | 0.0%) | Pearland Aquatics | 01/10/2025 | 2025 Tracey Harper Santiago Memorial Meet | |
| 3391 | Ryder Carsey | 42.91 | 10 | B Min | BB: 42.89 (+0.02s | 0.0%) | Greater Toledo Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 3392 | Adam Seckinger | 42.91 | 9 | B Min | BB: 42.89 (+0.02s | 0.0%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3393 | Jenson Beal | 42.92 | 8 | B Min | BB: 42.89 (+0.03s | 0.1%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 3394 | Sterling Hansen | 42.92 | 10 | B Min | BB: 42.89 (+0.03s | 0.1%) | Brighton Bullfrogs Swim Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 3395 | Evan Achivida | 42.93 | 10 | B Min | BB: 42.89 (+0.04s | 0.1%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 3396 | Jason Jang-Gutterman | 42.93 | 9 | B Min | BB: 42.89 (+0.04s | 0.1%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 3397 | Lucas Daush | 42.93 | 10 | B Min | BB: 42.89 (+0.04s | 0.1%) | Memphis Tiger Swimming | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 3398 | Armin Modarres | 42.93 | 10 | B Min | BB: 42.89 (+0.04s | 0.1%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 3399 | Samuel Moyer | 42.93 | 10 | B Min | BB: 42.89 (+0.04s | 0.1%) | Smac | 01/16/2026 | CA Y Winter Rumble Copied | |
| 3400 | Charles Storm | 42.94 | 8 | B Min | BB: 42.89 (+0.05s | 0.1%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
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.