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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7351 | Leonardo Bautista Adame | 49.77 | 9 | B: 48.29 (+1.48s | 3.0%) | Oly Swimming | 02/27/2026 | 2026 MCSA Junior Cup | ||
| 7352 | Owen Burns | 49.77 | 7 | B: 48.29 (+1.48s | 3.0%) | Star Aquatics | 01/09/2026 | Friday Night At The Races Copied | ||
| 7353 | Leo Chen | 49.77 | 10 | B: 48.29 (+1.48s | 3.0%) | Kingfish Swimming Medfield | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 7354 | Evan Doong | 49.78 | 10 | B: 48.29 (+1.49s | 3.0%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 7355 | Maverick Dunteman | 49.78 | 9 | B: 48.29 (+1.49s | 3.0%) | North Palm Beach Swim Club | 11/21/2025 | 2025 NPB Turkey Invite | ||
| 7356 | Jett Reardon | 49.78 | 10 | B: 48.29 (+1.49s | 3.0%) | South Snohomish Co Dolphins | 05/03/2025 | 2025 PN SSCD Spring Open | ||
| 7357 | Isaac Braunschweig | 49.78 | 8 | B: 48.29 (+1.49s | 3.0%) | Fort Collins Area Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 7358 | Liam Carolan | 49.78 | 9 | B: 48.29 (+1.49s | 3.0%) | Pine Bush Piranhas | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 7359 | Bromley Ashforth | 49.78 | 7 | B: 48.29 (+1.49s | 3.0%) | Neptune Swimming | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 7360 | Sawyer Thom | 49.78 | 7 | B: 48.29 (+1.49s | 3.0%) | Rapids Area YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 7361 | Felix Cera | 49.79 | 9 | B: 48.29 (+1.50s | 3.0%) | Olympic Cascade Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 7362 | Tyler Wilson | 49.79 | 9 | B: 48.29 (+1.50s | 3.0%) | Vandal Aquatic Club | 10/26/2025 | 2025 IE VAN Trick Or Treat Progressive Invita | ||
| 7363 | Harvey Rice | 49.79 | 10 | B: 48.29 (+1.50s | 3.0%) | Sea Devils | 02/21/2026 | 2026 MN MONC MN Bronze Championship Copied | ||
| 7364 | Gavin Vong | 49.79 | 10 | B: 48.29 (+1.50s | 3.0%) | Chinook Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 7365 | Owen Applebee | 49.79 | 10 | B: 48.29 (+1.50s | 3.0%) | South Oakland River Otters | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 7366 | Gabriel Kolvoord | 49.79 | 10 | B: 48.29 (+1.50s | 3.0%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 7367 | Birch Dryer | 49.79 | 10 | B: 48.29 (+1.50s | 3.0%) | Hills Hurricane Swimming | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 7368 | Gustavo Ortega | 49.80 | 9 | B: 48.29 (+1.51s | 3.0%) | Eagle Aquatics | 09/27/2025 | Eagle Fall Invite 2025 | ||
| 7369 | Ryan Ah | 49.80 | 9 | B: 48.29 (+1.51s | 3.0%) | Livonia Community Swim Club | 02/20/2026 | For The Love Of Swimming | ||
| 7370 | Elliott Chicas | 49.80 | 9 | B: 48.29 (+1.51s | 3.0%) | Houston Hydra | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | ||
| 7371 | Marcus Olarte | 49.81 | 9 | B: 48.29 (+1.52s | 3.1%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 7372 | Larkin Stevens | 49.81 | 10 | B: 48.29 (+1.52s | 3.1%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 7373 | Roman Potter | 49.82 | 10 | B: 48.29 (+1.53s | 3.1%) | Houston Hydra | 01/10/2025 | MAC 2025 Neon New Year Meet | ||
| 7374 | Vinny Burchnall | 49.82 | 10 | B: 48.29 (+1.53s | 3.1%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 7375 | Kyle Wong | 49.82 | 9 | B: 48.29 (+1.53s | 3.1%) | Albany Armada Aquatics | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 7376 | Owen Nichols | 49.82 | 9 | B: 48.29 (+1.53s | 3.1%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | ||
| 7377 | Lucas Zhou | 49.82 | 10 | B: 48.29 (+1.53s | 3.1%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 7378 | Stratton Callahan | 49.82 | 8 | B: 48.29 (+1.53s | 3.1%) | Tide Swimming | 11/01/2025 | ODAC Rising Stars Meet #2 | ||
| 7379 | Mason Love | 49.83 | 7 | B: 48.29 (+1.54s | 3.1%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 7380 | Wyatt Drees | 49.83 | 10 | B: 48.29 (+1.54s | 3.1%) | Greater Toledo Aquatic Club | 12/12/2025 | 2025 GLT Tsunami | ||
| 7381 | Camden Stoltenberg | 49.83 | 10 | B: 48.29 (+1.54s | 3.1%) | Sarpy County Swim Club | 01/15/2026 | BLCK SCSC ACE Dual | ||
| 7382 | Charlie Saunders | 49.83 | 9 | B: 48.29 (+1.54s | 3.1%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 7383 | Joaquin Ruiz | 49.84 | 10 | B: 48.29 (+1.55s | 3.1%) | YMCA of Austin Swim Alliance | 09/13/2025 | 2025 ST ASC Sprint Meet | ||
| 7384 | Ari Ferataj | 49.84 | 8 | B: 48.29 (+1.55s | 3.1%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 7385 | Felix Jiang | 49.84 | 8 | B: 48.29 (+1.55s | 3.1%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | ||
| 7386 | Mason Lu | 49.84 | 9 | B: 48.29 (+1.55s | 3.1%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 7387 | Jackson May | 49.84 | 10 | B: 48.29 (+1.55s | 3.1%) | Unattached | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 7388 | Graham Brinker | 49.85 | 9 | B: 48.29 (+1.56s | 3.1%) | Star Aquatics | 11/15/2025 | 2025 John Dewey Invitational | ||
| 7389 | Neza Stevens | 49.85 | 9 | B: 48.29 (+1.56s | 3.1%) | Black Marlins Swim Team | 03/21/2026 | 2026 NE YNS YMCA New England Championship | ||
| 7390 | Henry Pinkerton | 49.85 | 8 | B: 48.29 (+1.56s | 3.1%) | North Bay Aquatics | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 7391 | Aaron Malave | 49.85 | 7 | B: 48.29 (+1.56s | 3.1%) | Blue Marlins Of Hialeah Garden | 02/14/2026 | NMST BMHG February BC Invite 26 | ||
| 7392 | Vinny Auger | 49.85 | 9 | B: 48.29 (+1.56s | 3.1%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 7393 | Clayton Bowling | 49.85 | 9 | B: 48.29 (+1.56s | 3.1%) | Pine Island Aquatics | 09/20/2025 | 2025 GCST FALL INVITE | ||
| 7394 | Benjamin Mason | 49.86 | 9 | B: 48.29 (+1.57s | 3.1%) | Drop Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | ||
| 7395 | Peter Huang | 49.86 | 10 | B: 48.29 (+1.57s | 3.1%) | DC Dept Of Parks and Recreatio | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 7396 | Everett Czimskey | 49.86 | 10 | B: 48.29 (+1.57s | 3.1%) | Capital Area Aquatics | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 7397 | James Lehn | 49.87 | 10 | B: 48.29 (+1.58s | 3.2%) | Hastings Y Aquatic Club | 11/15/2025 | 2025 MW App HYAC November Y Meet | ||
| 7398 | Dhruv Panicker | 49.87 | 10 | B: 48.29 (+1.58s | 3.2%) | YMCA of Greater Nashua Storm | 01/11/2026 | 2026 NE ORO January Meet | ||
| 7399 | William Poole | 49.87 | 7 | B: 48.29 (+1.58s | 3.2%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 7400 | Parker Korba | 49.87 | 10 | B: 48.29 (+1.58s | 3.2%) | Lakeshore Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
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.