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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9251 | Kash Hawes | 54.83 | 9 | B: 48.29 (+6.54s | 11.9%) | Granite Falls Makos | 01/10/2026 | 2026 RMY Winter Invitational | ||
| 9252 | Chance Charnik | 54.83 | 7 | B: 48.29 (+6.54s | 11.9%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9253 | Caleb Lubin | 54.83 | 8 | B: 48.29 (+6.54s | 11.9%) | Merritt Athletic Swimming | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9254 | Maximus Fedorychev | 54.83 | 9 | B: 48.29 (+6.54s | 11.9%) | Granite Falls Makos | 01/10/2026 | 2026 RMY Winter Invitational | ||
| 9255 | Ezekiel Ortez | 54.83 | 10 | B: 48.29 (+6.54s | 11.9%) | Norfolk YMCA Aquajets | 03/14/2026 | 2026 MW App Nebraska YMCA Champs | ||
| 9256 | Jason Du | 54.83 | 8 | B: 48.29 (+6.54s | 11.9%) | Tac Titans | 06/07/2026 | 2026 TAC TITANS June SCY Intrasquad Meet | ||
| 9257 | Kyson Xing | 54.83 | 8 | B: 48.29 (+6.54s | 11.9%) | Issaquah Swim Team | 04/26/2026 | 2026 PN SHAD15th Marin Morrison Memorial App | ||
| 9258 | Coby Li | 54.83 | 9 | B: 48.29 (+6.54s | 11.9%) | Riptide Swim Team | 11/01/2026 | 2026 MN HAST Day After Halloween | ||
| 9259 | Parker Mascolo | 54.83 | 9 | B: 48.29 (+6.54s | 11.9%) | Silver Falls Rapids YMCA | 10/17/2026 | 2026 BDST Fall Invitational | ||
| 9260 | Carlos Cao | 54.84 | 9 | B: 48.29 (+6.55s | 11.9%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 9261 | Lucas Li | 54.84 | 10 | B: 48.29 (+6.55s | 11.9%) | Lifetime | 12/07/2025 | 2025 NE NSSC December 7 SJP | ||
| 9262 | Evan Zhou | 54.84 | 9 | B: 48.29 (+6.55s | 11.9%) | Tac Titans | 09/21/2025 | 2025 TAC TITANS Blue V Green Meet | ||
| 9263 | James Lin | 54.84 | 10 | B: 48.29 (+6.55s | 11.9%) | Wave Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 9264 | Enzo Franzese | 54.84 | 9 | B: 48.29 (+6.55s | 11.9%) | Mariemont Ohio Swim Team | 10/23/2026 | 2026 CLPR Halloween Meet | ||
| 9265 | Vihaan Yeri | 54.85 | 9 | B: 48.29 (+6.56s | 12.0%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | ||
| 9266 | James Weber | 54.85 | 8 | B: 48.29 (+6.56s | 12.0%) | Zeus Swim Team | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | ||
| 9267 | Joshua Latimer | 54.85 | 10 | B: 48.29 (+6.56s | 12.0%) | Cascade | 02/12/2026 | 2026 (WIAA) NW District I 4A Boys HS OB | ||
| 9268 | Elias Wong | 54.85 | 9 | B: 48.29 (+6.56s | 12.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | ||
| 9269 | Hendrix Guan | 54.85 | 10 | B: 48.29 (+6.56s | 12.0%) | YMCA of Metro North Tritons | 01/03/2026 | 2026 NE GLYB A Cookie Classic | ||
| 9270 | Tucker Kleinhenz | 54.85 | 8 | B: 48.29 (+6.56s | 12.0%) | Island Aquatics | 09/26/2026 | 2026 MAGSA SCY B 1 Swim Meet | ||
| 9271 | Bodhi Ong | 54.85 | 9 | B: 48.29 (+6.56s | 12.0%) | Highlander Aquatic Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | ||
| 9272 | Felix Pepin | 54.86 | 10 | B: 48.29 (+6.57s | 12.0%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 9273 | Phillip Sande | 54.86 | 9 | B: 48.29 (+6.57s | 12.0%) | Battlefield Area Star Swimmers | 11/22/2025 | Bass Turkey Classic 2025 | ||
| 9274 | Jack Tackett | 54.86 | 9 | B: 48.29 (+6.57s | 12.0%) | Bluefish Swim Club | 05/01/2026 | 2026 NE ABF Sprimg Off The Blocks | ||
| 9275 | Noah Hall | 54.86 | 8 | B: 48.29 (+6.57s | 12.0%) | Hauppauge Swimming | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | ||
| 9276 | Felix Tischler | 54.87 | 7 | B: 48.29 (+6.58s | 12.0%) | Supernova Swim Team | 02/06/2026 | 2026 Michigan Open | ||
| 9277 | Theodore Widlak | 54.87 | 8 | B: 48.29 (+6.58s | 12.0%) | Atlantis Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 9278 | Ian Wu | 54.87 | 9 | B: 48.29 (+6.58s | 12.0%) | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 9279 | Vincent Tallarico | 54.87 | 7 | B: 48.29 (+6.58s | 12.0%) | Alamo Area Aquatic Association | 12/14/2024 | 2024 ST SRG SCY Ho Ho Howorth Classic | ||
| 9280 | Michael Zhao | 54.87 | 6 | B: 48.29 (+6.58s | 12.0%) | Belmont Aquatic Team | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 9281 | Aiden Yuan | 54.87 | 9 | B: 48.29 (+6.58s | 12.0%) | Boulder Swim Team | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | ||
| 9282 | Samuel Erickson | 54.87 | 7 | B: 48.29 (+6.58s | 12.0%) | Commonwealth Swimming | 03/13/2026 | 2026 Shawmut NE Cup Championship | ||
| 9283 | Lucas Sunkin | 54.87 | 10 | B: 48.29 (+6.58s | 12.0%) | Sierra Marlins Swim Team | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 9284 | August Dover | 54.87 | 8 | B: 48.29 (+6.58s | 12.0%) | SlipStream Aquatics | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 9285 | Edward Leonard | 54.88 | 9 | B: 48.29 (+6.59s | 12.0%) | North Baltimore Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 9286 | Jared McCardle | 54.88 | 10 | B: 48.29 (+6.59s | 12.0%) | Troy Torpedoes Swim Team | 09/13/2025 | 2025 Circle City Classic | ||
| 9287 | Finch Vollmer | 54.88 | 7 | B: 48.29 (+6.59s | 12.0%) | Fast | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9288 | Luis Rubio Mota | 54.88 | 7 | B: 48.29 (+6.59s | 12.0%) | A T L | 01/23/2026 | 2026 BD JCAT IMX 2026 | ||
| 9289 | Drake Harlan | 54.88 | 9 | B: 48.29 (+6.59s | 12.0%) | Blue Wave Swim Team PV | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 9290 | William Hayhow | 54.89 | 8 | B: 48.29 (+6.60s | 12.0%) | Jenison | 02/28/2026 | 2026 JAWS Last Chance Meet | ||
| 9291 | Mathias Gaeta | 54.89 | 8 | B: 48.29 (+6.60s | 12.0%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 9292 | Owen Busch | 54.89 | 10 | B: 48.29 (+6.60s | 12.0%) | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | ||
| 9293 | Henry Birdsall | 54.89 | 9 | B: 48.29 (+6.60s | 12.0%) | Down East Family YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 9294 | Casey Resnick | 54.89 | 10 | B: 48.29 (+6.60s | 12.0%) | South Shore YMCA Strypers | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 9295 | Bishop Blankenship | 54.89 | 10 | B: 48.29 (+6.60s | 12.0%) | Carpet Capital Aquatics Club | 10/17/2026 | 2026 MCC October Invite Copied | ||
| 9296 | Austin Pena | 54.90 | 10 | B: 48.29 (+6.61s | 12.0%) | Condors Swim Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | ||
| 9297 | Jonathan Etter | 54.90 | 9 | B: 48.29 (+6.61s | 12.0%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | ||
| 9298 | Zane Chiang | 54.90 | 8 | B: 48.29 (+6.61s | 12.0%) | Kamehameha Swim Club | 09/13/2026 | PCA ABC Kalani SCY Meet | ||
| 9299 | Aidan Muniz | 54.90 | 10 | B: 48.29 (+6.61s | 12.0%) | Gilroy Gators Swim Team | 07/24/2026 | CVAL 2026 | ||
| 9300 | Jeremiah Cate | 54.90 | 10 | B: 48.29 (+6.61s | 12.0%) | Sevier Aquatic Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
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.