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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3301 | Finley Brandt | 43.56 | 10 | B Min | BB: 42.89 (+0.67s | 1.5%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 3302 | Griffin Vagts | 43.57 | 7 | B Min | BB: 42.89 (+0.68s | 1.6%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 3303 | Robert Flinn | 43.57 | 8 | B Min | BB: 42.89 (+0.68s | 1.6%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 3304 | Khai Cho-Khaliq | 43.57 | 10 | B Min | BB: 42.89 (+0.68s | 1.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3305 | Bruce Asmega | 43.57 | 10 | B Min | BB: 42.89 (+0.68s | 1.6%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | |
| 3306 | Keenan Corridori | 43.57 | 9 | B Min | BB: 42.89 (+0.68s | 1.6%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 3307 | Richard Downey | 43.57 | 9 | B Min | BB: 42.89 (+0.68s | 1.6%) | Summerville Family YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 3308 | Thomas Garry | 43.57 | 9 | B Min | BB: 42.89 (+0.68s | 1.6%) | New Albany Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 3309 | Lionel Chacon | 43.58 | 5 | B Min | BB: 42.89 (+0.69s | 1.6%) | Orinda Moraga Swim Club | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 3310 | Lucas Wu | 43.58 | 10 | B Min | BB: 42.89 (+0.69s | 1.6%) | Coronado Swim -team Elite | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 3311 | Alexandru Varga | 43.58 | 6 | B Min | BB: 42.89 (+0.69s | 1.6%) | Terrapins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 3312 | Devin Richardson | 43.58 | 10 | B Min | BB: 42.89 (+0.69s | 1.6%) | Greater Kalamazoo Crocs | 02/27/2026 | 2026 MCSA Junior Cup | |
| 3313 | Cameron Lee | 43.58 | 10 | B Min | BB: 42.89 (+0.69s | 1.6%) | Usf Youth Swimming | 09/27/2025 | Neptune Swimming Fall Classic | |
| 3314 | Connor Hilton | 43.58 | 9 | B Min | BB: 42.89 (+0.69s | 1.6%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 3315 | Alton Smith | 43.59 | 7 | B Min | BB: 42.89 (+0.70s | 1.6%) | Sand Otter Swimming | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 3316 | Logan Steele | 43.59 | 10 | B Min | BB: 42.89 (+0.70s | 1.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3317 | John Sanchez Cespedes | 43.59 | 10 | B Min | BB: 42.89 (+0.70s | 1.6%) | Coast Aquatics | 10/11/2025 | 2025 Rick Byers Invitational Copied | |
| 3318 | Elliott Segerson | 43.59 | 9 | B Min | BB: 42.89 (+0.70s | 1.6%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 3319 | DeRon Montgomery | 43.60 | 8 | B Min | BB: 42.89 (+0.71s | 1.6%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 3320 | Rigel Rice | 43.60 | 9 | B Min | BB: 42.89 (+0.71s | 1.6%) | Commonwealth Swimming | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 3321 | Connor Hansbury | 43.60 | 9 | B Min | BB: 42.89 (+0.71s | 1.6%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 3322 | Elliot Cowan | 43.61 | 10 | B Min | BB: 42.89 (+0.72s | 1.7%) | The Capitol Sea Devils | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 3323 | Benjamin Wellman | 43.61 | 10 | B Min | BB: 42.89 (+0.72s | 1.7%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 3324 | Isaiah Burdett | 43.61 | 9 | B Min | BB: 42.89 (+0.72s | 1.7%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | |
| 3325 | Alexander Ivanov | 43.62 | 10 | B Min | BB: 42.89 (+0.73s | 1.7%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 3326 | Josiah Suprato | 43.62 | 10 | B: 38.49 (+5.13s | 11.8%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 3327 | Aaron Wang | 43.62 | 9 | B Min | BB: 42.89 (+0.73s | 1.7%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 3328 | Benjamin Smith | 43.63 | 8 | B Min | BB: 42.89 (+0.74s | 1.7%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 3329 | Maxwell Johnson | 43.63 | 10 | B Min | BB: 42.89 (+0.74s | 1.7%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | |
| 3330 | Dominic Domingues | 43.63 | 10 | B Min | BB: 42.89 (+0.74s | 1.7%) | Rima United | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 3331 | Micah Roal | 43.63 | 9 | B Min | BB: 42.89 (+0.74s | 1.7%) | Metro Marlins Swim Team | 05/28/2026 | 2026 MN WAVE A May Zing Minni Meet | |
| 3332 | Theodore McElderry | 43.63 | 10 | B Min | BB: 42.89 (+0.74s | 1.7%) | Utah Valley Aquatics | 07/02/2025 | 2025 14 Under Intrasquad | |
| 3333 | Charles Wright | 43.63 | 10 | B Min | BB: 42.89 (+0.74s | 1.7%) | Montrose Marlins Swim Club | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | |
| 3334 | Leo Beaver | 43.63 | 10 | B Min | BB: 42.89 (+0.74s | 1.7%) | Portland Aquatic Club | 10/17/2025 | 2025 THSC Fall Open | |
| 3335 | Dmitry Temkin | 43.63 | 9 | B Min | BB: 42.89 (+0.74s | 1.7%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 3336 | Zachary Anderson | 43.63 | 9 | B Min | BB: 42.89 (+0.74s | 1.7%) | Supernova Swim Team | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 3337 | Nathan Kreger | 43.64 | 7 | B Min | BB: 42.89 (+0.75s | 1.7%) | Supernova Swim Team | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 3338 | Maxwell Bullard | 43.64 | 10 | B Min | BB: 42.89 (+0.75s | 1.7%) | New Wave Swim Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 3339 | Thomas Woo | 43.64 | 9 | B Min | BB: 42.89 (+0.75s | 1.7%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 3340 | Enzo Rodrigues | 43.64 | 9 | B Min | BB: 42.89 (+0.75s | 1.7%) | Longhorn Aquatics | 10/11/2025 | 2025 ST WOW Great Pumpkin Plunge | |
| 3341 | Nicholas Andolina | 43.65 | 9 | B Min | BB: 42.89 (+0.76s | 1.7%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 3342 | Gabriel Whitford | 43.65 | 10 | B Min | BB: 42.89 (+0.76s | 1.7%) | Chugiak Aquatics Club | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 3343 | Daniel Schad | 43.65 | 10 | B Min | BB: 42.89 (+0.76s | 1.7%) | Maui Dolphins Swim Club | 11/01/2025 | 2025 MAGSA B 2 SCY Meet | |
| 3344 | Adam Kirk | 43.65 | 10 | B Min | BB: 42.89 (+0.76s | 1.7%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 3345 | Brady Nguyen | 43.65 | 10 | B Min | BB: 42.89 (+0.76s | 1.7%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | |
| 3346 | Adrian Pasagic | 43.65 | 10 | B Min | BB: 42.89 (+0.76s | 1.7%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 3347 | George Zhang | 43.66 | 9 | B Min | BB: 42.89 (+0.77s | 1.8%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 3348 | Kirk Grosslein | 43.66 | 10 | B Min | BB: 42.89 (+0.77s | 1.8%) | Fall River YMCA Lightning | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 3349 | Nicolas Beaubrun | 43.66 | 10 | B Min | BB: 42.89 (+0.77s | 1.8%) | Boston Barracudas | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 3350 | Alex Chen | 43.66 | 7 | B Min | BB: 42.89 (+0.77s | 1.8%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
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.