Metropolitan Swimming Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | Mattia DE Santis | 45.61 | 10 | B Min | BB: 42.89 (+2.72s | 6.0%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 352 | Levi Hall | 45.61 | 8 | B Min | BB: 42.89 (+2.72s | 6.0%) | Bed-stuy Piranhas YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 353 | Benjamin Pond | 45.69 | 9 | B Min | BB: 42.89 (+2.80s | 6.1%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 354 | Hanwei Zhang | 45.70 | 8 | B Min | BB: 42.89 (+2.81s | 6.1%) | Westchester Aquatic Club | 11/09/2025 | 2025 MR BGNW November 8 Under Invitational | |
| 355 | Joshua Pisano | 45.70 | 10 | B Min | BB: 42.89 (+2.81s | 6.1%) | Club Fit Jefferson Valley | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 356 | Matthew Romano | 45.71 | 8 | B Min | BB: 42.89 (+2.82s | 6.2%) | 92ny Flying Dolphins | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 357 | Sean Smith | 45.72 | 10 | B Min | BB: 42.89 (+2.83s | 6.2%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 358 | Thomas Russo | 45.74 | 10 | B Min | BB: 42.89 (+2.85s | 6.2%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 359 | Alexander Yang | 45.75 | 10 | B Min | BB: 42.89 (+2.86s | 6.3%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 360 | Konstantin Zhou | 45.76 | 9 | B Min | BB: 42.89 (+2.87s | 6.3%) | Cross Island YMCA Barracudas | 11/28/2025 | 2025 MR LIE Thanksgiving Invitational | |
| 361 | Dallas Smith | 45.78 | 9 | B Min | BB: 42.89 (+2.89s | 6.3%) | YMCA East Hampton Hurricanes | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | |
| 362 | Henry Li | 45.78 | 10 | B Min | BB: 42.89 (+2.89s | 6.3%) | Eastern Nassau Aquatic Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 363 | Jayden Chen | 45.79 | 10 | B Min | BB: 42.89 (+2.90s | 6.3%) | Trident Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 364 | Frederick Meerkamp | 45.81 | 8 | B Min | BB: 42.89 (+2.92s | 6.4%) | Bgc-N. Westchester Marlins | 01/30/2026 | 2026 MR BGNW February Freeze Invitational | |
| 365 | Henry Beilstein | 45.83 | 10 | B Min | BB: 42.89 (+2.94s | 6.4%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 366 | Jacksyn Henry | 45.84 | 8 | B Min | BB: 42.89 (+2.95s | 6.4%) | Nu Finmen Swimming | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 367 | Riley Chattergoon | 45.88 | 10 | B Min | BB: 42.89 (+2.99s | 6.5%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 368 | Liam Guerrero | 45.97 | 9 | B Min | BB: 42.89 (+3.08s | 6.7%) | New Rochelle YMCA Sailfish Swi | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 369 | Liam Chen | 45.97 | 10 | B Min | BB: 42.89 (+3.08s | 6.7%) | Middies Wave Ryders | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 370 | Ryan McSherry | 45.97 | 9 | B Min | BB: 42.89 (+3.08s | 6.7%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 371 | Valentino Lopez | 45.98 | 9 | B Min | BB: 42.89 (+3.09s | 6.7%) | Newburgh Sharks | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 372 | Hunter Ng | 46.03 | 10 | B Min | BB: 42.89 (+3.14s | 6.8%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 373 | Oskar Davidsen | 46.04 | 9 | B Min | BB: 42.89 (+3.15s | 6.8%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 374 | Zachary Shindler | 46.15 | 10 | B Min | BB: 42.89 (+3.26s | 7.1%) | Shorefront Ym-Ywha | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 375 | Daniel Blyakherov | 46.18 | 9 | B Min | BB: 42.89 (+3.29s | 7.1%) | Staten Island Aquatics Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 376 | Finley Lahre | 46.18 | 7 | B Min | BB: 42.89 (+3.29s | 7.1%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 377 | Ateru Yonezawa | 46.20 | 9 | B Min | BB: 42.89 (+3.31s | 7.2%) | Central Queens Ym-Ywha | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 378 | Evan Young | 46.21 | 8 | B Min | BB: 42.89 (+3.32s | 7.2%) | Long Island Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 379 | Dylan Ng | 46.23 | 9 | B Min | BB: 42.89 (+3.34s | 7.2%) | Team Suffolk | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 380 | Michael Mosnoi | 46.25 | 10 | B Min | BB: 42.89 (+3.36s | 7.3%) | Trident Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 381 | Ethan Clarke | 46.30 | 9 | B Min | BB: 42.89 (+3.41s | 7.4%) | Huntington YMCA Bluefish | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 382 | Grady Slater | 46.31 | 10 | B Min | BB: 42.89 (+3.42s | 7.4%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 383 | Theodore Long | 46.38 | 8 | B Min | BB: 42.89 (+3.49s | 7.5%) | Long Island Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 384 | Raphael Lynch | 46.43 | 9 | B Min | BB: 42.89 (+3.54s | 7.6%) | Westchester Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 385 | Nicholas Ambar | 46.45 | 7 | B Min | BB: 42.89 (+3.56s | 7.7%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 386 | Christian Oh | 46.47 | 9 | B Min | BB: 42.89 (+3.58s | 7.7%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 387 | Kauri Katene | 46.48 | 7 | B Min | BB: 42.89 (+3.59s | 7.7%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 388 | Lerone Davis | 46.53 | 8 | B Min | BB: 42.89 (+3.64s | 7.8%) | Manhattan Makos | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 389 | Liam McGowan | 46.54 | 9 | B Min | BB: 42.89 (+3.65s | 7.8%) | Sachem Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 390 | Dean Lovaglio | 46.58 | 9 | B Min | BB: 42.89 (+3.69s | 7.9%) | Farmingdale Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 391 | Arvin Chen | 46.59 | 10 | B Min | BB: 42.89 (+3.70s | 7.9%) | Flushing YMCA | 10/18/2025 | 2025 MR Flushing Y Junior Swim Championships | |
| 392 | Sebastian Hopkins | 46.59 | 8 | B Min | BB: 42.89 (+3.70s | 7.9%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 393 | Ayaan Arsiwalla | 46.59 | 10 | B Min | BB: 42.89 (+3.70s | 7.9%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 394 | Brandon Lin | 46.60 | 9 | B Min | BB: 42.89 (+3.71s | 8.0%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 395 | Andrew Acocella | 46.71 | 9 | B Min | BB: 42.89 (+3.82s | 8.2%) | Middies Wave Ryders | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 396 | Jacob Lee | 46.71 | 8 | B Min | BB: 42.89 (+3.82s | 8.2%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 397 | Kaleb Lo | 46.72 | 10 | B Min | BB: 42.89 (+3.83s | 8.2%) | Flushing YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 398 | Ocean Samaniego | 46.72 | 8 | B Min | BB: 42.89 (+3.83s | 8.2%) | Manhattan Makos | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 399 | Cory Tse | 46.76 | 9 | B Min | BB: 42.89 (+3.87s | 8.3%) | Qns Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 400 | Sage Trowers | 46.77 | 8 | B Min | BB: 42.89 (+3.88s | 8.3%) | Condors Swim Club | 01/19/2026 | 2026 MR YMID MLK 8 Under 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.