USA Boys 10 & under - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Daniel Reschke | 55.07 | 10 | B Min | BB: 54.39 (+0.68s | 1.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 1502 | Odin Otterstrom | 55.07 | 10 | B Min | BB: 54.39 (+0.68s | 1.2%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1503 | Seth Nareedokmai | 55.07 | 8 | B Min | BB: 54.39 (+0.68s | 1.2%) | Jcc Sailfish | 06/12/2025 | Holtrey Summer Classic | |
| 1504 | John Sanchez Cespedes | 55.08 | 10 | B Min | BB: 54.39 (+0.69s | 1.3%) | Coast Aquatics | 04/11/2026 | CAT5 LC Open 2026 | |
| 1505 | Adrian Goo | 55.08 | 10 | B Min | BB: 54.39 (+0.69s | 1.3%) | Walnut Creek Aquabears | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 1506 | Noah Brantigan | 55.08 | 10 | B Min | BB: 54.39 (+0.69s | 1.3%) | Mecklenburg Swim Association | 05/02/2026 | ATOM May The Force 2026 | |
| 1507 | Remington Kalicinski | 55.08 | 10 | B Min | BB: 54.39 (+0.69s | 1.3%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1508 | Kai Kennedy | 55.09 | 10 | B Min | BB: 54.39 (+0.70s | 1.3%) | Academy Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
| 1509 | Theodore Sugg | 55.10 | 9 | B Min | BB: 54.39 (+0.71s | 1.3%) | Watauga Swim Team | 06/16/2026 | WCSA Summer Meet 1 @ MSC Copied | |
| 1510 | Michael Yin | 55.11 | 9 | B Min | BB: 54.39 (+0.72s | 1.3%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 1511 | Conrad Winters | 55.11 | 9 | B Min | BB: 54.39 (+0.72s | 1.3%) | Old Dominion Aquatic Club | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1512 | Luca Desset | 55.14 | 10 | B Min | BB: 54.39 (+0.75s | 1.4%) | Unattached | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 1513 | Macklin Robson | 55.14 | 10 | B Min | BB: 54.39 (+0.75s | 1.4%) | Cincinnati Marlins | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 1514 | Dashiell Wang | 55.14 | 10 | B Min | BB: 54.39 (+0.75s | 1.4%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 1515 | Grigorii Vasilenko | 55.14 | 9 | B Min | BB: 54.39 (+0.75s | 1.4%) | Legacy Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 1516 | Liam Thibault | 55.15 | 10 | B Min | BB: 54.39 (+0.76s | 1.4%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1517 | Colin Sheehy | 55.15 | 10 | B Min | BB: 54.39 (+0.76s | 1.4%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1518 | Thomas Salvitti | 55.15 | 9 | B Min | BB: 54.39 (+0.76s | 1.4%) | Raleigh Swimming Association | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 1519 | Rylan Brill | 55.15 | 10 | B Min | BB: 54.39 (+0.76s | 1.4%) | Colorado Stingrays Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 1520 | Aleksander Zuev | 55.15 | 10 | B Min | BB: 54.39 (+0.76s | 1.4%) | Foothills Swim Team | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 1521 | Zander Flores | 55.16 | 8 | B Min | BB: 54.39 (+0.77s | 1.4%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 1522 | Colin Joyce | 55.16 | 9 | B Min | BB: 54.39 (+0.77s | 1.4%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 1523 | Benjamin Cook | 55.17 | 9 | B Min | BB: 54.39 (+0.78s | 1.4%) | Firefish Aquatics | 06/19/2026 | 2026 Firefish June Jam | |
| 1524 | Lucas Dou | 55.18 | 9 | B Min | BB: 54.39 (+0.79s | 1.4%) | Blue Dolphin Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1525 | Grant Bradbury | 55.18 | 8 | B Min | BB: 54.39 (+0.79s | 1.4%) | SwimRVA | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 1526 | Andy Yu | 55.18 | 10 | B Min | BB: 54.39 (+0.79s | 1.4%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | |
| 1527 | Terence Wu | 55.19 | 9 | B Min | BB: 54.39 (+0.80s | 1.4%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1528 | Alexander Zhang | 55.20 | 9 | B Min | BB: 54.39 (+0.81s | 1.5%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 1529 | Luca Goulet | 55.20 | 10 | B Min | BB: 54.39 (+0.81s | 1.5%) | King Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 1530 | Quinn Carton | 55.21 | 10 | B: 49.79 (+5.42s | 9.8%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 1531 | Weibo Gao | 55.21 | 10 | B Min | BB: 54.39 (+0.82s | 1.5%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1532 | Owen Deis | 55.21 | 10 | B Min | BB: 54.39 (+0.82s | 1.5%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 1533 | Cameron Ecklof | 55.23 | 10 | B Min | BB: 54.39 (+0.84s | 1.5%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 1534 | Henry Croke | 55.23 | 10 | B Min | BB: 54.39 (+0.84s | 1.5%) | Springfield YMCA Swim Team | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 1535 | Henry Luevano | 55.23 | 9 | B Min | BB: 54.39 (+0.84s | 1.5%) | Aces Swim Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 1536 | Roch Robinson | 55.24 | 8 | B Min | BB: 54.39 (+0.85s | 1.5%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 1537 | Michael Evans | 55.25 | 10 | B Min | BB: 54.39 (+0.86s | 1.6%) | Sea Dragon Aquatics | 05/03/2025 | 2025 Sea Dragon May Open | |
| 1538 | Kieran McLennan | 55.25 | 9 | B Min | BB: 54.39 (+0.86s | 1.6%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 1539 | James Covey | 55.25 | 7 | B Min | BB: 54.39 (+0.86s | 1.6%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1540 | Gevon Moss | 55.25 | 7 | B Min | BB: 54.39 (+0.86s | 1.6%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 1541 | Aiden Xu | 55.25 | 9 | B Min | BB: 54.39 (+0.86s | 1.6%) | Northern Nevada Aquatics | 07/10/2026 | 2026 NNA Silver State Championships | |
| 1542 | Aiden Bajracharya | 55.26 | 9 | B Min | BB: 54.39 (+0.87s | 1.6%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1543 | Thomas Louzao | 55.26 | 9 | B Min | BB: 54.39 (+0.87s | 1.6%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1544 | Hohyeon Cho | 55.26 | 10 | B Min | BB: 54.39 (+0.87s | 1.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1545 | Benjamin Foster | 55.27 | 9 | B Min | BB: 54.39 (+0.88s | 1.6%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 1546 | Jason Ma | 55.27 | 10 | B Min | BB: 54.39 (+0.88s | 1.6%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1547 | Oliver Haney | 55.27 | 10 | B Min | BB: 54.39 (+0.88s | 1.6%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1548 | Gibson Haynes | 55.28 | 10 | B Min | BB: 54.39 (+0.89s | 1.6%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 1549 | Adam Wang | 55.28 | 9 | B Min | BB: 54.39 (+0.89s | 1.6%) | Riptide Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 1550 | Ryan Wang | 55.29 | 9 | B Min | BB: 54.39 (+0.90s | 1.6%) | Arctic Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | |
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.