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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2651 | Benjamin Wachter | 42.74 | 10 | BB Min | A: 37.59 (+5.15s | 12.0%) | Csp Tideriders | 10/09/2026 | Fall Festival Invitational | |
| 2652 | Cooper Proulx | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | Kent County YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 2653 | Alexander Evans | 42.75 | 8 | BB Min | A: 37.59 (+5.16s | 12.1%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 2654 | Orlando Godoy | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | City of Mobile Swim Associatio | 10/02/2026 | 2026 Vance Rose Invitational | |
| 2655 | Jacob Ahnen | 42.75 | 9 | BB Min | A: 37.59 (+5.16s | 12.1%) | Denver Swim Academy | 10/10/2026 | 2026 CO FST Swim Pink | |
| 2656 | Jax Savage | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | T2 Aquatics | 10/16/2026 | 2026 T2 Spooktacular | |
| 2657 | Jeremy Lyu | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | |
| 2658 | Brennan Rohrs | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | Northeast Family YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | |
| 2659 | Jasper Wang | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | Kamehameha Swim Club | 10/24/2026 | 2026 HI 26th Annual Bill Smith Invitational | |
| 2660 | Neil Dhuldhoya | 42.75 | 9 | BB Min | A: 37.59 (+5.16s | 12.1%) | White Water | 10/23/2026 | 2026 Fall Festival Of X Cellence | |
| 2661 | Asher Shim | 42.76 | 10 | BB Min | A: 37.59 (+5.17s | 12.1%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | |
| 2662 | Samuel Ellsworth | 42.76 | 10 | BB Min | A: 37.59 (+5.17s | 12.1%) | Boise Swim Club | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 2663 | Cornelius Celestine | 42.76 | 10 | BB Min | A: 37.59 (+5.17s | 12.1%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 2664 | Jayden Gohng | 42.76 | 10 | BB Min | A: 37.59 (+5.17s | 12.1%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 2665 | Luca Yont-Schmitt | 42.76 | 10 | BB Min | A: 37.59 (+5.17s | 12.1%) | YMCA of Central Florida | 06/27/2026 | 2026 Firecracker | |
| 2666 | Wes Tang | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | Harbor Seals | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 2667 | Dominic Pescarino | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 12/06/2025 | SLA Holiday Blast | |
| 2668 | Jacob Simons | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | Merritt Athletic Swimming | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2669 | Siamak Dalley | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2670 | Arthur Newfield | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | Sea Bees Swim Club | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 2671 | Santiago Pena | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | Harlingen Cisd Seal Team | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 2672 | Elliot Gorman | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | Front Range Barracudas | 07/09/2026 | 2026 CO NCS 10 U Summer Festival | |
| 2673 | Whittaker Riles | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | Denver Triton Swim Team | 09/26/2026 | 2026 CO Gregg Gracheck Memorial | |
| 2674 | Leo Reyes | 42.78 | 9 | BB Min | A: 37.59 (+5.19s | 12.1%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 2675 | Wesley Lotano | 42.78 | 9 | BB Min | A: 37.59 (+5.19s | 12.1%) | Jupiter Dragons Swim Team | 10/02/2026 | Mike Horgan 2026 | |
| 2676 | Alex Chen | 42.78 | 9 | BB Min | A: 37.59 (+5.19s | 12.1%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 2677 | William Oubre | 42.79 | 10 | BB Min | A: 37.59 (+5.20s | 12.2%) | Salida Cyclones | 07/31/2026 | 2026 CO Scottie Aschermann Memorial | |
| 2678 | Caleb Lee | 42.79 | 10 | BB Min | A: 37.59 (+5.20s | 12.2%) | Columbia Aquatics Association | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 2679 | Luke Bess | 42.80 | 9 | BB Min | A: 37.59 (+5.21s | 12.2%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 2680 | Braydon Li | 42.80 | 10 | BB Min | A: 37.59 (+5.21s | 12.2%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2681 | Damon Shao | 42.80 | 9 | BB Min | A: 37.59 (+5.21s | 12.2%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 2682 | Jayden Chen | 42.80 | 10 | BB Min | A: 37.59 (+5.21s | 12.2%) | Tualatin Hills Swim Club | 10/23/2026 | 2026 THSC Fall Invitational | |
| 2683 | Noah Engstrom | 42.80 | 9 | BB Min | A: 37.59 (+5.21s | 12.2%) | Metro East Titans Swimming | 10/09/2026 | Fall Festival Invitational | |
| 2684 | Constantine Gulyaev | 42.80 | 9 | BB Min | A: 37.59 (+5.21s | 12.2%) | Heritage Aquatic Team | 10/23/2026 | SoFlo 10 Under Fall Sizzler | |
| 2685 | Jake Hollandsworth | 42.82 | 9 | BB Min | A: 37.59 (+5.23s | 12.2%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2686 | Taimin McGowan | 42.82 | 10 | BB Min | A: 37.59 (+5.23s | 12.2%) | Spring Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 2687 | Wiley Ammons | 42.82 | 9 | BB Min | A: 37.59 (+5.23s | 12.2%) | Smoky Mountain Aquatic Club | 03/20/2026 | 2026 STAR Tar Heel States | |
| 2688 | Mikail Ansari | 42.82 | 9 | BB Min | A: 37.59 (+5.23s | 12.2%) | Southwest Stars Swim Club | 10/09/2026 | 2026 FAST Pumpkin Plunge | |
| 2689 | Colin Doyle | 42.82 | 10 | BB Min | A: 37.59 (+5.23s | 12.2%) | Star Swimming | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 2690 | Maxwell Schleusner | 42.82 | 10 | BB Min | A: 37.59 (+5.23s | 12.2%) | Watertown Area Swim Club | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 2691 | Armani Bonds | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2692 | Roman Mazeres | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Richmond City Riptides | 11/22/2025 | NOVA Cranberry Contender | |
| 2693 | Sawyer Mabry | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Wild West Aquatic Club | 09/20/2026 | 2026 BD Del Norte #1 | |
| 2694 | Escher Davis | 42.83 | 9 | BB Min | A: 37.59 (+5.24s | 12.2%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 2695 | Aaron Wei | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Ensworth Aquatics | 10/10/2026 | Ensworth October Invite | |
| 2696 | Aiden Lam | 42.83 | 9 | BB Min | A: 37.59 (+5.24s | 12.2%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 2697 | Logan McLaughlin | 42.84 | 9 | BB Min | A: 37.59 (+5.25s | 12.3%) | Patriot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2698 | Griffin Schepis | 42.84 | 10 | BB Min | A: 37.59 (+5.25s | 12.3%) | Westchester Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 2699 | Lukas Zazhitskiy | 42.84 | 9 | BB Min | A: 37.59 (+5.25s | 12.3%) | Highlands Ranch Aquatics | 09/11/2026 | 2026 CO Friday Night At The Races | |
| 2700 | Porter Titus | 42.85 | 9 | BB Min | A: 37.59 (+5.26s | 12.3%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
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.