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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7701 | Luke Nieto | 50.47 | 9 | B: 48.29 (+2.18s | 4.3%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 7702 | Oswaldo Durand-Ascanio | 50.47 | 10 | B: 48.29 (+2.18s | 4.3%) | YMCA of South Florida | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 7703 | Kian Davidson | 50.48 | 8 | B: 48.29 (+2.19s | 4.3%) | Lake Erie Silver Dolphins | 05/04/2025 | LESD May Madness | ||
| 7704 | Anderson Durrant | 50.48 | 10 | B: 48.29 (+2.19s | 4.3%) | The Capitol Sea Devils | 01/24/2026 | 2026 SDS Polar Bear Invitational | ||
| 7705 | Edward Simon | 50.48 | 10 | B: 48.29 (+2.19s | 4.3%) | Magic City Aquatic League | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 7706 | Michael Wallis | 50.49 | 9 | B: 48.29 (+2.20s | 4.4%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 7707 | Richard Hyde | 50.49 | 9 | B: 48.29 (+2.20s | 4.4%) | Granite Falls Makos | 01/10/2026 | 2026 RMY Winter Invitational | ||
| 7708 | Mihai Nicolaev | 50.49 | 10 | B: 48.29 (+2.20s | 4.4%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | ||
| 7709 | Vihaan Barli | 50.50 | 8 | B: 48.29 (+2.21s | 4.4%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 7710 | Thomas Chipp | 50.50 | 9 | B: 48.29 (+2.21s | 4.4%) | Swim Omaha | 03/14/2026 | 2026 BLCK MW SO ACE Shamrock Showdown | ||
| 7711 | Oscar Bernard | 50.50 | 8 | B: 48.29 (+2.21s | 4.4%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 7712 | Trek Tarinelli | 50.50 | 10 | B: 48.29 (+2.21s | 4.4%) | Southern Utah Swimming Associa | 12/12/2025 | Stingrays Christmas Chaos | ||
| 7713 | Colin Shick | 50.50 | 8 | B: 48.29 (+2.21s | 4.4%) | Blue Wave Swimming | 02/20/2026 | Bay Area Spring Championships | ||
| 7714 | Loqman Rabih | 50.50 | 10 | B: 48.29 (+2.21s | 4.4%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 7715 | Nicholas King | 50.50 | 9 | B: 48.29 (+2.21s | 4.4%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 7716 | George He | 50.50 | 9 | B: 48.29 (+2.21s | 4.4%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 7717 | Ruslan Alakbarli | 50.51 | 9 | B: 48.29 (+2.22s | 4.4%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 7718 | Renaldo Ewart | 50.51 | 10 | B: 48.29 (+2.22s | 4.4%) | Blue Marlins Aquatic Club | 07/25/2025 | 2025 Summer Area 3 Championships | ||
| 7719 | Brendan Weis | 50.51 | 9 | B: 48.29 (+2.22s | 4.4%) | Rec-Plex Sharks | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 7720 | Irvin Bulaty | 50.51 | 8 | B: 48.29 (+2.22s | 4.4%) | Valley Aquatics | 11/16/2025 | 2025 PN PAC Q Meet | ||
| 7721 | Anias Walker | 50.52 | 8 | B: 48.29 (+2.23s | 4.4%) | Carolina Aquatic Team | 10/11/2025 | 2025 CAT Rock The Block | ||
| 7722 | Antony Espinoza | 50.52 | 9 | B: 48.29 (+2.23s | 4.4%) | Nova of Virginia | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 7723 | August Peterson | 50.52 | 7 | B: 48.29 (+2.23s | 4.4%) | Hampton Virginia Current | 12/12/2025 | 2025 HVAC Winterfest Invitational | ||
| 7724 | George Patterson | 50.52 | 8 | B: 48.29 (+2.23s | 4.4%) | YMCA of Greenwich Marlims | 11/02/2025 | 2025 MR EAST 8 U Halloween Dual Meet | ||
| 7725 | Evan Islip | 50.52 | 10 | B: 48.29 (+2.23s | 4.4%) | Pacific Swim | 01/25/2025 | 2024 SI BAY 10U Mini Meet | ||
| 7726 | Max Melendrez | 50.52 | 10 | B: 48.29 (+2.23s | 4.4%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 7727 | Hyunsung Cho | 50.52 | 8 | B: 48.29 (+2.23s | 4.4%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7728 | Jadel Venegas | 50.53 | 10 | B: 48.29 (+2.24s | 4.4%) | Desert Shark Swim Club | 11/14/2025 | 2025 BD Turkey Splash | ||
| 7729 | Christopher Cano | 50.53 | 9 | B: 48.29 (+2.24s | 4.4%) | Sachem Swim Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | ||
| 7730 | William Barrenechea | 50.54 | 8 | B: 48.29 (+2.25s | 4.5%) | Metro Aquatic Club of Miami | 11/21/2025 | 2025 Gulliver Gobble Gobble Nov Last Chance | ||
| 7731 | Oak Hoekstra | 50.54 | 10 | B: 48.29 (+2.25s | 4.5%) | YMCA of Northwest North Caroli | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | ||
| 7732 | Marcus Chistol | 50.54 | 10 | B: 48.29 (+2.25s | 4.5%) | Livermore AquaCowboys | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | ||
| 7733 | Paul Austin | 50.54 | 9 | B: 48.29 (+2.25s | 4.5%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | ||
| 7734 | Tierney Krebs | 50.54 | 9 | B: 48.29 (+2.25s | 4.5%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | ||
| 7735 | Logan Stone | 50.55 | 9 | B: 48.29 (+2.26s | 4.5%) | YMCA of Greater Nashua Storm | 11/16/2025 | 2025 NE ORO November Meet Copied | ||
| 7736 | Vincenzo Di Paolo | 50.55 | 10 | B: 48.29 (+2.26s | 4.5%) | Life Time Fitness New York Swi | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 7737 | Matthew Lithgow | 50.55 | 9 | B: 48.29 (+2.26s | 4.5%) | Sailfish Aquatics | 01/04/2026 | 2026 Team Sailfish Dual Copied | ||
| 7738 | Sebastian Vidal Trejo | 50.55 | 10 | B: 48.29 (+2.26s | 4.5%) | Minnetonka Swim Club | 03/07/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 7739 | Sivage Schuetzle | 50.55 | 10 | B: 48.29 (+2.26s | 4.5%) | Pierre Swim Team | 02/07/2025 | 2025 SD Short Course B Championship | ||
| 7740 | Gabriel Poplacean | 50.55 | 7 | B: 48.29 (+2.26s | 4.5%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7741 | Luca Fordham | 50.55 | 9 | B: 48.29 (+2.26s | 4.5%) | 92ny Flying Dolphins | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | ||
| 7742 | Ryan Gorzynski | 50.56 | 10 | B: 48.29 (+2.27s | 4.5%) | West Islip Swim Club | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | ||
| 7743 | Diego Pisoni | 50.56 | 9 | B: 48.29 (+2.27s | 4.5%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 7744 | Forest Roden | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | ||
| 7745 | William Buck | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Orange Beach Swim Team | 01/16/2026 | 2026 GPAC Winter Invitational | ||
| 7746 | Ellis Keefer | 50.56 | 10 | B: 48.29 (+2.27s | 4.5%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | ||
| 7747 | Liam Vilar | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Bgc-N. Westchester Marlins | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | ||
| 7748 | Carlin Bannon | 50.56 | 9 | B: 48.29 (+2.27s | 4.5%) | North Palm Beach Swim Club | 10/24/2025 | Dick Wells Invite | ||
| 7749 | Will Flynn | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | FireFish Swim Team | 02/16/2026 | 2026 NE SSC Presidents Day Meet | ||
| 7750 | Merritt Frost | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 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.