USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4701 | Gaetano DeGrottole | 1:03.19 | 8 | B: 55.39 (+7.80s | 12.3%) | Planet Swim Aquatics | 05/16/2026 | 2026 PSA May Invite | ||
| 4702 | Jack Herson | 1:03.20 | 10 | B: 55.39 (+7.81s | 12.4%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 4703 | David Neely | 1:03.20 | 8 | B: 55.39 (+7.81s | 12.4%) | Eastern Panhandle Swim Club | 05/01/2026 | 2026 Helen Wang Sunflower Classic | ||
| 4704 | August Olsen | 1:03.21 | 9 | B: 55.39 (+7.82s | 12.4%) | Tornadoes Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 4705 | Daschel Trowbridge | 1:03.22 | 10 | B: 55.39 (+7.83s | 12.4%) | Roseburg Y Swim Team | 06/13/2025 | 2025 Mike Morris Memorial Invitational | ||
| 4706 | Landon Rivera | 1:03.22 | 10 | B: 55.39 (+7.83s | 12.4%) | Nampa Swim Team | 07/18/2025 | 2025 LCM Summer Championships | ||
| 4707 | Manuel Mejias | 1:03.23 | 9 | B: 55.39 (+7.84s | 12.4%) | Velocity Swimming | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 4708 | Agam Randhawa | 1:03.24 | 9 | B: 55.39 (+7.85s | 12.4%) | Unattached | 06/19/2026 | 2026 SWAT Summer Solstice | ||
| 4709 | Eli Song | 1:03.24 | 8 | B: 55.39 (+7.85s | 12.4%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 4710 | Eeshan Saxena | 1:03.25 | 10 | B: 55.39 (+7.86s | 12.4%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 4711 | Conrad Zeanah | 1:03.28 | 8 | B: 55.39 (+7.89s | 12.5%) | Tennessee Aquatics | 04/24/2026 | 2026 ARENA Long Course Invitational Meet | ||
| 4712 | Matthew Rocha | 1:03.29 | 9 | B: 55.39 (+7.90s | 12.5%) | Corpus Christi Laredo Del Rio | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | ||
| 4713 | Jack Murdy | 1:03.31 | 8 | B: 55.39 (+7.92s | 12.5%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 4714 | Ezra Aiello | 1:03.32 | 7 | B: 55.39 (+7.93s | 12.5%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 4715 | Makoy Carlson | 1:03.33 | 10 | B: 55.39 (+7.94s | 12.5%) | Tigersharks Swim Club | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 4716 | Andy Shi | 1:03.34 | 9 | B: 55.39 (+7.95s | 12.6%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 4717 | Jad Elkouram | 1:03.35 | 10 | B: 55.39 (+7.96s | 12.6%) | Flagler Fluid Swim Team | 05/17/2025 | 2025 PSA May Invite | ||
| 4718 | Ruben Carrete Ordonez | 1:03.35 | 9 | B: 55.39 (+7.96s | 12.6%) | Brownsville Aquatics | 05/16/2026 | 2026 ST LC BAS May Swim Meet | ||
| 4719 | Hollis Beam | 1:03.36 | 9 | B: 55.39 (+7.97s | 12.6%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4720 | Sanad Hassouneh | 1:03.37 | 10 | B: 55.39 (+7.98s | 12.6%) | Raleigh Swimming Association | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 4721 | Caleb Jankowski | 1:03.38 | 9 | B: 55.39 (+7.99s | 12.6%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4722 | Logan Jenkins | 1:03.38 | 10 | B: 55.39 (+7.99s | 12.6%) | Northglenn Fusion Swim Club | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 4723 | Aiden Towns | 1:03.39 | 7 | B: 55.39 (+8.00s | 12.6%) | Tampa Elite Aquatics | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | ||
| 4724 | Daniel Rodichev | 1:03.40 | 9 | B: 55.39 (+8.01s | 12.6%) | St. Augustine Cyclones | 05/16/2026 | 2026 PSA May Invite | ||
| 4725 | Ryan Li | 1:03.40 | 9 | B: 55.39 (+8.01s | 12.6%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | ||
| 4726 | Nathaniel Kornfeld | 1:03.40 | 10 | B: 55.39 (+8.01s | 12.6%) | Swim Dogs | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 4727 | Kameron Feld | 1:03.41 | 8 | B: 55.39 (+8.02s | 12.6%) | Swim Tampa Aquatics | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | ||
| 4728 | John Hopkins | 1:03.42 | 9 | B: 55.39 (+8.03s | 12.7%) | Camden County Boomers Swim Clu | 05/02/2026 | SwimRise IMX IMR Challenge | ||
| 4729 | Alexander Ngaw | 1:03.43 | 8 | B: 55.39 (+8.04s | 12.7%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | ||
| 4730 | Alexander Hector | 1:03.43 | 9 | B: 55.39 (+8.04s | 12.7%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 4731 | Thomas Noel | 1:03.44 | 9 | B: 55.39 (+8.05s | 12.7%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 4732 | Carter Djuric | 1:03.44 | 9 | B: 55.39 (+8.05s | 12.7%) | SwimStrongsville | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 4733 | Diego Flores | 1:03.45 | 9 | B: 55.39 (+8.06s | 12.7%) | SwimRVA | 05/31/2024 | 2024 SwimRVA Success Bell | ||
| 4734 | Christopher Berry | 1:03.45 | 10 | B: 55.39 (+8.06s | 12.7%) | Belmont Aquatic Team | 05/16/2026 | 2026 NE CS Spring Fever | ||
| 4735 | Kyle Sahimi | 1:03.45 | 9 | B: 55.39 (+8.06s | 12.7%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | ||
| 4736 | Godrick Sison | 1:03.46 | 8 | B: 55.39 (+8.07s | 12.7%) | Unattached | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 4737 | Nathan Morris | 1:03.47 | 7 | B: 55.39 (+8.08s | 12.7%) | North Lexington YMCA | 06/26/2026 | 2026 Colonel Summer Classic Copied | ||
| 4738 | Porter Michel | 1:03.48 | 10 | B: 55.39 (+8.09s | 12.7%) | Grand Island YMCA Quicksilver | 12/13/2025 | 2025 MW App HG Y December YMCA Meet | ||
| 4739 | Liam Shapero | 1:03.49 | 8 | B: 55.39 (+8.10s | 12.8%) | Triton Swimming of Louisville | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 4740 | Oscar Sanz | 1:03.51 | 7 | B: 55.39 (+8.12s | 12.8%) | Eagle Aquatics | 04/18/2026 | SCS Under The Sun Invitational | ||
| 4741 | Aiden Tian | 1:03.51 | 9 | B: 55.39 (+8.12s | 12.8%) | Swim Florida | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4742 | Skanda Karthik | 1:03.52 | 9 | B: 55.39 (+8.13s | 12.8%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 4743 | Yubin Chang | 1:03.52 | 6 | B: 55.39 (+8.13s | 12.8%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 4744 | Daniel Grover | 1:03.52 | 8 | B: 55.39 (+8.13s | 12.8%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | ||
| 4745 | Anders Castelein | 1:03.53 | 8 | B: 55.39 (+8.14s | 12.8%) | Fog City Hammerheads | 04/19/2025 | Alto Spring Jam Meet | ||
| 4746 | Andrew Gaughan | 1:03.54 | 10 | B: 55.39 (+8.15s | 12.8%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 4747 | William Wang | 1:03.54 | 9 | B: 55.39 (+8.15s | 12.8%) | Charlotte County Swimming | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 4748 | Ben Goetze | 1:03.55 | 7 | B: 55.39 (+8.16s | 12.8%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 4749 | August Pittman | 1:03.56 | 9 | B: 55.39 (+8.17s | 12.9%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 4750 | Tyler Hancock | 1:03.57 | 9 | B: 55.39 (+8.18s | 12.9%) | Cavalier Aquatics/Piedmont Fam | 05/15/2026 | NOVA Spring Splash | ||
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.