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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2551 | Clark Yang | 42.51 | 10 | BB Min | A: 37.59 (+4.92s | 11.6%) | Dads Club Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 2552 | Austin John | 42.51 | 10 | BB Min | A: 37.59 (+4.92s | 11.6%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 2553 | August Baikauskas | 42.51 | 9 | BB Min | A: 37.59 (+4.92s | 11.6%) | Loyola Blakefield Aquatics | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 2554 | Aidan Lee | 42.51 | 9 | BB Min | A: 37.59 (+4.92s | 11.6%) | Auburn Aquatics | 09/12/2026 | OST Fall Invite | |
| 2555 | Rishen Tayal | 42.51 | 10 | BB Min | A: 37.59 (+4.92s | 11.6%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | |
| 2556 | Gabriel Saldanha | 42.52 | 9 | BB Min | A: 37.59 (+4.93s | 11.6%) | Wasatch Front Fish Market | 07/29/2025 | WFFM July Developmental | |
| 2557 | Kelo Beckett | 42.52 | 8 | BB Min | A: 37.59 (+4.93s | 11.6%) | Potomac Marlins | 11/02/2025 | 2025 November Friendship Mini Meet | |
| 2558 | Larson Memont | 42.52 | 9 | BB Min | A: 37.59 (+4.93s | 11.6%) | Andover-North Andover YMCA Hur | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 2559 | Philip Yordanov | 42.52 | 10 | BB Min | A: 37.59 (+4.93s | 11.6%) | Weymouth Club Waves | 05/10/2026 | 2026 NE NSSC Invitational At BC High | |
| 2560 | Julian Brown | 42.52 | 10 | BB Min | A: 37.59 (+4.93s | 11.6%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 2561 | Robert Glazyrin | 42.52 | 9 | BB Min | A: 37.59 (+4.93s | 11.6%) | SwimRight Team | 06/06/2026 | NMST June Invite 26 | |
| 2562 | Forrest Foster | 42.52 | 10 | BB Min | A: 37.59 (+4.93s | 11.6%) | Alamo Area Aquatic Association | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 2563 | Gianmarco Caravello | 42.53 | 10 | BB Min | A: 37.59 (+4.94s | 11.6%) | Team Suffolk | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 2564 | Isaac Kim | 42.54 | 9 | BB Min | A: 37.59 (+4.95s | 11.6%) | Metro Surge Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2565 | Xavier Anderson | 42.54 | 9 | BB Min | A: 37.59 (+4.95s | 11.6%) | Albany Aquatic Association | 08/07/2026 | Big Kahuna 2026 | |
| 2566 | Jason Jang-Gutterman | 42.54 | 9 | BB Min | A: 37.59 (+4.95s | 11.6%) | Nitro Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 2567 | Evan McGuire | 42.54 | 10 | BB Min | A: 37.59 (+4.95s | 11.6%) | Aquatex Swim & Water Polo Team | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 2568 | Sacha Brillant | 42.55 | 9 | BB Min | A: 37.59 (+4.96s | 11.7%) | New York Sharks Aquatics | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 2569 | John Kichler | 42.55 | 10 | BB Min | A: 37.59 (+4.96s | 11.7%) | Opelika Swim Team | 09/12/2026 | OST Fall Invite | |
| 2570 | Alexander Zhurid | 42.55 | 9 | BB Min | A: 37.59 (+4.96s | 11.7%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 2571 | Graham McPheeters | 42.56 | 9 | BB Min | A: 37.59 (+4.97s | 11.7%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 2572 | Anthony Baran | 42.56 | 10 | BB Min | A: 37.59 (+4.97s | 11.7%) | Suburban Aquatics | 03/20/2026 | 26th Annual Spring Championships | |
| 2573 | Ryder Firth | 42.56 | 9 | BB Min | A: 37.59 (+4.97s | 11.7%) | Valley Shore YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 2574 | Gaston White | 42.56 | 10 | BB Min | A: 37.59 (+4.97s | 11.7%) | Swim Tampa Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 2575 | Owen Maury | 42.57 | 8 | BB Min | A: 37.59 (+4.98s | 11.7%) | Richmond City Riptides | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2576 | Grayson Jones | 42.57 | 10 | BB Min | A: 37.59 (+4.98s | 11.7%) | North State Narwhals | 09/26/2026 | 2026 CCA Spook Tacular | |
| 2577 | Michael Campbell | 42.58 | 9 | BB Min | A: 37.59 (+4.99s | 11.7%) | Dexter Community Aquatic Club | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 2578 | Jacob Zakrzewski | 42.58 | 9 | BB Min | A: 37.59 (+4.99s | 11.7%) | Ridgewood YMCA Breakers Swim T | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 2579 | Carlos Andara | 42.58 | 9 | BB Min | A: 37.59 (+4.99s | 11.7%) | Eagle Aquatics | 09/27/2025 | Eagle Fall Invite 2025 | |
| 2580 | Daniyar Alimov | 42.58 | 8 | BB Min | A: 37.59 (+4.99s | 11.7%) | Princeton Tiger Aquatic Club | 10/23/2026 | 2026 Fall Festival Of X Cellence | |
| 2581 | Greyson McGeathy | 42.59 | 10 | BB Min | A: 37.59 (+5.00s | 11.7%) | OgemawAreaSwim Club(Angelfish) | 02/15/2026 | 2026 MTSL Championship | |
| 2582 | Beckett Blank | 42.59 | 9 | BB Min | A: 37.59 (+5.00s | 11.7%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 2583 | Zimo Xu | 42.59 | 10 | BB Min | A: 37.59 (+5.00s | 11.7%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2584 | Kael Flora | 42.59 | 10 | BB Min | A: 37.59 (+5.00s | 11.7%) | Southern Kentucky Swim Club | 09/25/2026 | 2026 Alexis Swift Invitational | |
| 2585 | Lance Coyne | 42.59 | 9 | BB Min | A: 37.59 (+5.00s | 11.7%) | Mission Aurora Colorado Swimmi | 10/16/2026 | 2026 CO MACS Fall Invitational | |
| 2586 | Hawkins Blackstone | 42.59 | 9 | BB Min | A: 37.59 (+5.00s | 11.7%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 2587 | Emerson Geiger | 42.59 | 9 | BB Min | A: 37.59 (+5.00s | 11.7%) | Neptune Swimming | 10/23/2026 | SSS 2026 Pumpkin Plunge | |
| 2588 | Jaxon Calloway | 42.60 | 9 | BB Min | A: 37.59 (+5.01s | 11.8%) | Martinsville Marlins | 03/19/2026 | 2026 USRY Short Course Champs | |
| 2589 | John Goldbeck | 42.60 | 10 | BB Min | A: 37.59 (+5.01s | 11.8%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 2590 | Harris Lai | 42.60 | 9 | BB Min | A: 37.59 (+5.01s | 11.8%) | Qns Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2591 | Jaden Langley | 42.60 | 9 | BB Min | A: 37.59 (+5.01s | 11.8%) | Rocky Mountain Rapids | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 2592 | Edwin Salerno | 42.61 | 8 | BB Min | A: 37.59 (+5.02s | 11.8%) | Fairfax Foxes Swimming | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 2593 | Spencer Kujala | 42.61 | 10 | BB Min | A: 37.59 (+5.02s | 11.8%) | North Kent Aquatic Team | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 2594 | Silvio Leal | 42.61 | 10 | BB Min | A: 37.59 (+5.02s | 11.8%) | Maui Swim Club | 08/22/2026 | 19th Annual Kauai Classic | |
| 2595 | Eric Liang | 42.61 | 10 | BB Min | A: 37.59 (+5.02s | 11.8%) | Issaquah Swim Team | 10/17/2026 | 2026 PN IST Fall Open Approved | |
| 2596 | Edward Miles | 42.61 | 9 | BB Min | A: 37.59 (+5.02s | 11.8%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 2597 | Gustavo Bedoya | 42.62 | 9 | BB Min | A: 37.59 (+5.03s | 11.8%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 2598 | William Britt | 42.62 | 9 | BB Min | A: 37.59 (+5.03s | 11.8%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 2599 | Ansh Dhuri | 42.62 | 10 | BB Min | A: 37.59 (+5.03s | 11.8%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 2600 | William Huang | 42.62 | 9 | BB Min | A: 37.59 (+5.03s | 11.8%) | Daly City Dolphins | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | |
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.