USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Gavin Fobian | 40.63 | 12 | A Min | AA: 40.19 (+0.44s | 1.1%) | Alameda Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 352 | Stepan Gribanov | 40.63 | 9 | A Min | AA: 40.19 (+0.44s | 1.1%) | Staten Island Aquatics Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 353 | Kamran Clapp | 40.64 | 10 | A Min | AA: 40.19 (+0.45s | 1.1%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 354 | Simon McClennan | 40.64 | 10 | A Min | AA: 40.19 (+0.45s | 1.1%) | Zone 1 North All Stars | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 355 | David Grant | 40.66 | 10 | A Min | AA: 40.19 (+0.47s | 1.2%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | |
| 356 | Eason Kim | 40.66 | 8 | A Min | AA: 40.19 (+0.47s | 1.2%) | All Star Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 357 | Joseph Hanik | 40.66 | 9 | A Min | AA: 40.19 (+0.47s | 1.2%) | Fairfax Foxes Swimming | 11/21/2025 | 2025 Swim Rock | |
| 358 | Sasha Herischi | 40.68 | 10 | A Min | AA: 40.19 (+0.49s | 1.2%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 359 | Nhat Tran | 40.69 | 9 | A Min | AA: 40.19 (+0.50s | 1.2%) | Olympic Cascade Aquatics | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 360 | Oscar Holler | 40.69 | 10 | A Min | AA: 40.19 (+0.50s | 1.2%) | Milpitas Aquatic Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 361 | Yuri Igitkhanyan | 40.69 | 10 | A Min | AA: 40.19 (+0.50s | 1.2%) | Bravo Swim Team | 12/11/2025 | 35th Annual Winter Championships | |
| 362 | Benjamin Feierabend | 40.69 | 10 | A Min | AA: 40.19 (+0.50s | 1.2%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 363 | Camden Kern | 40.70 | 10 | A Min | AA: 40.19 (+0.51s | 1.3%) | Cavalier Aquatics/Piedmont Fam | 11/08/2025 | CA Y Tri Meet | |
| 364 | Morgan Dasilva | 40.70 | 10 | A Min | AA: 40.19 (+0.51s | 1.3%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 365 | Alex Wu | 40.70 | 11 | A Min | AA: 40.19 (+0.51s | 1.3%) | Plymouth Canton Cruisers | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 366 | William Palumbo | 40.71 | 10 | A Min | AA: 40.19 (+0.52s | 1.3%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 367 | Brooks Gillis | 40.71 | 10 | A Min | AA: 40.19 (+0.52s | 1.3%) | Byron Center Aquatics | 10/17/2025 | 2025 WMS Boo Bash | |
| 368 | Eli Shapiro | 40.72 | 10 | A Min | AA: 40.19 (+0.53s | 1.3%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 369 | Hudson Kieschnick | 40.72 | 9 | A Min | AA: 40.19 (+0.53s | 1.3%) | Houston Hydra | 12/06/2024 | 2024 Gulf Age Group Championships | |
| 370 | Alex Bicherl | 40.73 | 10 | A Min | AA: 40.19 (+0.54s | 1.3%) | Bluefish Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 371 | Owen Newton | 40.73 | 9 | A Min | AA: 40.19 (+0.54s | 1.3%) | SwimNation Aquatics Programs | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 372 | Everett Shao | 40.74 | 11 | A Min | AA: 40.19 (+0.55s | 1.4%) | Rhode Island Aquatic Club | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 373 | Yo Abe | 40.76 | 10 | A Min | AA: 40.19 (+0.57s | 1.4%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 374 | Andrew Liu | 40.76 | 10 | A Min | AA: 40.19 (+0.57s | 1.4%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 375 | Nolan Chan | 40.78 | 10 | A Min | AA: 40.19 (+0.59s | 1.4%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 376 | Emmett Adams | 40.78 | 10 | A Min | AA: 40.19 (+0.59s | 1.4%) | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 377 | Everett Schafer | 40.79 | 10 | A Min | AA: 40.19 (+0.60s | 1.5%) | Piranhas YMCA of the Suncoast | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 378 | Yining Zhao | 40.79 | 9 | A Min | AA: 40.19 (+0.60s | 1.5%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 379 | Frans van Wagenberg | 40.80 | 10 | A Min | AA: 40.19 (+0.61s | 1.5%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 380 | Benjamin Clark | 40.80 | 10 | A Min | AA: 40.19 (+0.61s | 1.5%) | YMCA Fairfax County Reston | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 381 | Bradford Wormell | 40.83 | 9 | A Min | AA: 40.19 (+0.64s | 1.6%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Franconia | |
| 382 | Ezz Abdelhadi | 40.83 | 10 | A Min | AA: 40.19 (+0.64s | 1.6%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 383 | Lucas Jiang | 40.83 | 9 | A Min | AA: 40.19 (+0.64s | 1.6%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 384 | Nathaniel Brunelli | 40.84 | 10 | A Min | AA: 40.19 (+0.65s | 1.6%) | SwimMAC Carolina | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | |
| 385 | Bryant Yang | 40.86 | 10 | A Min | AA: 40.19 (+0.67s | 1.6%) | Tac Titans | 11/06/2025 | 2025 TAC TITANS Big Southern Classic | |
| 386 | Nathaniel Maravolo | 40.86 | 10 | A Min | AA: 40.19 (+0.67s | 1.6%) | Hurricane Penguins Swim Club | 02/06/2026 | 2026 Michigan Open | |
| 387 | Reid Kelly | 40.88 | 9 | A Min | AA: 40.19 (+0.69s | 1.7%) | Front Range Barracudas | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 388 | Jayden Duanmu | 40.89 | 10 | A Min | AA: 40.19 (+0.70s | 1.7%) | Aquajets Swim Team | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 389 | Everett Murphy | 40.89 | 10 | A Min | AA: 40.19 (+0.70s | 1.7%) | Swim Gators Str | 11/14/2025 | OLY Swimming Turkey Bowl | |
| 390 | Rafael Hewett | 40.92 | 9 | A Min | AA: 40.19 (+0.73s | 1.8%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 391 | Kamden Love | 40.92 | 10 | A Min | AA: 40.19 (+0.73s | 1.8%) | Stingray Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 392 | Easson Ji | 40.92 | 9 | A Min | AA: 40.19 (+0.73s | 1.8%) | Xtreme Swim Club | 11/21/2025 | 2025 NE ABF Nov Trials And Final Meet | |
| 393 | Andrew Hunter | 40.93 | 9 | A Min | AA: 40.19 (+0.74s | 1.8%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 394 | Taeyang Im | 40.94 | 10 | A Min | AA: 40.19 (+0.75s | 1.8%) | Long Island Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 395 | Henry Bresson | 40.95 | 10 | A Min | AA: 40.19 (+0.76s | 1.9%) | Chinook Aquatic Club | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 396 | Benjamin Zorman | 40.95 | 10 | A Min | AA: 40.19 (+0.76s | 1.9%) | Matchpoint Nyc | 11/15/2025 | 2025 MR FREE Freedom IMX Challenge | |
| 397 | Ford Anderson | 40.96 | 10 | A Min | AA: 40.19 (+0.77s | 1.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 398 | Conrad Tanton | 40.97 | 10 | A Min | AA: 40.19 (+0.78s | 1.9%) | Utah Valley Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 399 | Jackson Coslick | 40.97 | 9 | A Min | AA: 40.19 (+0.78s | 1.9%) | Annapolis Swim Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 400 | Ziqian Liu | 40.97 | 9 | A Min | AA: 40.19 (+0.78s | 1.9%) | Tac Titans | 11/06/2025 | 2025 TAC TITANS Big Southern 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.