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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8351 | Max Goldstein | 51.69 | 8 | B: 48.29 (+3.40s | 6.6%) | Jcc Sea Serpents | 10/19/2025 | 2025 NE JCCS Newton J Dual Meet Copied | ||
| 8352 | Rycen Chang | 51.69 | 9 | B: 48.29 (+3.40s | 6.6%) | Hauppauge Swimming | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 8353 | Michael Demaine | 51.69 | 8 | B: 48.29 (+3.40s | 6.6%) | North Carolina Aquatic Club | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 8354 | Andrew Michaud | 51.69 | 10 | B: 48.29 (+3.40s | 6.6%) | Mid-Maine Dolphins | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 8355 | Jacob Taddiken | 51.70 | 9 | B: 48.29 (+3.41s | 6.6%) | Unattached | 11/14/2025 | 2025 PV November Open Franconia | ||
| 8356 | Lincoln Salinas | 51.70 | 9 | B: 48.29 (+3.41s | 6.6%) | Premier Aquatics Club of Klein | 01/03/2025 | PACK Rubber Duckie Invite 2025 | ||
| 8357 | Emerson Bruton | 51.70 | 8 | B: 48.29 (+3.41s | 6.6%) | Schertz YMCA Swim Team | 12/20/2025 | 2025 ST SASA Tis The Season | ||
| 8358 | Justin Jung | 51.70 | 10 | B: 48.29 (+3.41s | 6.6%) | Auburn Aquatics | 12/05/2025 | 2025 SE Christmas In Auburn | ||
| 8359 | Lukas Fischer | 51.70 | 9 | B: 48.29 (+3.41s | 6.6%) | Lahaina Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | ||
| 8360 | Anthony Cunningham | 51.70 | 10 | B: 48.29 (+3.41s | 6.6%) | Texas Elite Swim Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 8361 | Mark Wahba | 51.70 | 9 | B: 48.29 (+3.41s | 6.6%) | Nation\\\\\\'s Capital Swim Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | ||
| 8362 | Jameson Wiegman | 51.70 | 10 | B: 48.29 (+3.41s | 6.6%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | ||
| 8363 | Sage Stokes | 51.71 | 10 | B: 48.29 (+3.42s | 6.6%) | Unattached | 10/25/2024 | 2024 ST SASA Sombrero Dos | ||
| 8364 | Hayden Long | 51.71 | 9 | B: 48.29 (+3.42s | 6.6%) | Manta Ray Aquatics | 11/08/2025 | HSA All Ages NTS | ||
| 8365 | Joseph Slicer | 51.71 | 6 | B: 48.29 (+3.42s | 6.6%) | Wright County Wave Swim Club | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 8366 | Hayden Lee | 51.71 | 9 | B: 48.29 (+3.42s | 6.6%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | ||
| 8367 | Colin DePaola | 51.71 | 9 | B: 48.29 (+3.42s | 6.6%) | Storm Aquatics | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | ||
| 8368 | Luke Meuleners | 51.71 | 10 | B: 48.29 (+3.42s | 6.6%) | Blue Wave Swim Team PV | 10/10/2025 | 2025 PV October Open Claude Moore | ||
| 8369 | James Kim | 51.71 | 8 | B: 48.29 (+3.42s | 6.6%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 8370 | Ibrahim Othman | 51.72 | 9 | B: 48.29 (+3.43s | 6.6%) | Life Time Michigan Swim Team | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | ||
| 8371 | Benjamin Hindelang | 51.72 | 9 | B: 48.29 (+3.43s | 6.6%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | ||
| 8372 | Justin Chun | 51.72 | 9 | B: 48.29 (+3.43s | 6.6%) | Team Rally Aquatics | 01/11/2026 | 2026 New Year Speed Run | ||
| 8373 | David Sanchez | 51.72 | 10 | B: 48.29 (+3.43s | 6.6%) | Episcopal AmberJax | 03/01/2025 | 2025 Area 1 Spring Championships | ||
| 8374 | Caeden Garson | 51.72 | 10 | B: 48.29 (+3.43s | 6.6%) | The Rec\\\\\\'ing Crew Sharks | 02/07/2026 | 2026 PN TAC Island Express | ||
| 8375 | Raul Solorzano Ruano | 51.72 | 7 | B: 48.29 (+3.43s | 6.6%) | Suburban Aquatics | 03/20/2026 | 26th Annual Spring Championships | ||
| 8376 | William Calhoun | 51.72 | 10 | B: 48.29 (+3.43s | 6.6%) | Executive Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | ||
| 8377 | Liam Arrobo | 51.72 | 7 | B: 48.29 (+3.43s | 6.6%) | Hillsboro Swim Team | 11/07/2025 | 2025 THSC November Open | ||
| 8378 | David Warrell | 51.72 | 10 | B: 48.29 (+3.43s | 6.6%) | Helios | 02/14/2026 | 2026 SwimMAC Qualifier Festival | ||
| 8379 | Connor Losey | 51.73 | 8 | B: 48.29 (+3.44s | 6.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | ||
| 8380 | Mason Xu | 51.73 | 10 | B: 48.29 (+3.44s | 6.6%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | ||
| 8381 | Tristan Klug | 51.73 | 8 | B: 48.29 (+3.44s | 6.6%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 8382 | Adam Zubarov | 51.73 | 9 | B: 48.29 (+3.44s | 6.6%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 8383 | Miles Wille | 51.73 | 9 | B: 48.29 (+3.44s | 6.6%) | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 8384 | Alexander Matano | 51.74 | 9 | B: 48.29 (+3.45s | 6.7%) | Marietta Jets Swim Team | 01/16/2026 | 2026 SE Ralph Crocker Classic | ||
| 8385 | Jaxson Thompson | 51.74 | 10 | B: 48.29 (+3.45s | 6.7%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 8386 | Roy Shen | 51.74 | 8 | B: 48.29 (+3.45s | 6.7%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 8387 | Graham Cowen | 51.75 | 9 | B: 48.29 (+3.46s | 6.7%) | YMCA of the Triangle Area Swim | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | ||
| 8388 | Benjamin Kaufmann | 51.75 | 10 | B: 48.29 (+3.46s | 6.7%) | Episcopal AmberJax | 10/11/2024 | October Spook Out | ||
| 8389 | Angus Smith | 51.75 | 10 | B: 48.29 (+3.46s | 6.7%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | ||
| 8390 | Edison Tran | 51.75 | 10 | B: 48.29 (+3.46s | 6.7%) | Omni Otters Swim Club | 02/21/2026 | 2026 MN NOR MN Bronze Championship Copied | ||
| 8391 | Myles Cooke | 51.75 | 10 | B: 48.29 (+3.46s | 6.7%) | Sporting Jax Aquatic Club | 10/10/2025 | 2025 October Classic | ||
| 8392 | Ethan Chan | 51.75 | 10 | B: 48.29 (+3.46s | 6.7%) | South Shore YMCA Strypers | 11/01/2025 | 2025 NE NSSC Nov Beede Specialty Copied | ||
| 8393 | Senran Boldiga | 51.75 | 9 | B: 48.29 (+3.46s | 6.7%) | Chinook Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 8394 | Troy Hawkins | 51.76 | 9 | B: 48.29 (+3.47s | 6.7%) | Poseidon Swimming Inc | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 8395 | Noah Marin | 51.76 | 10 | B: 48.29 (+3.47s | 6.7%) | Aptos Cabrillo Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 8396 | Christian Taylor | 51.76 | 9 | B: 48.29 (+3.47s | 6.7%) | Memphis Thunder Aquatic Club | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | ||
| 8397 | Anthony Piazza | 51.77 | 9 | B: 48.29 (+3.48s | 6.7%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 8398 | Adam Turner | 51.77 | 9 | B: 48.29 (+3.48s | 6.7%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 8399 | Greyson Moss | 51.77 | 10 | B: 48.29 (+3.48s | 6.7%) | Southern Maryland Aquatics | 10/11/2025 | 2025 WAC Start Up Classic | ||
| 8400 | Logan Matthews | 51.78 | 9 | B: 48.29 (+3.49s | 6.7%) | Greater Tampa Swim Association | 10/25/2024 | 2024 GTSA TYR Swim Classic At Berkeley | ||
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.