USA Boys 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Ethan Moran | 39.33 | 12 | BB Min | A: 37.69 (+1.64s | 4.2%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | |
| 602 | Victor Moraes Trigo | 39.34 | 12 | BB Min | A: 37.69 (+1.65s | 4.2%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 603 | Harry Zhou | 39.35 | 11 | BB Min | A: 37.69 (+1.66s | 4.2%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 604 | Kouki Kubo | 39.36 | 12 | BB Min | A: 37.69 (+1.67s | 4.2%) | Waterloo Swimming | 06/13/2025 | 2025 ST ASC Firecracker | |
| 605 | Oliver de Szoeke | 39.37 | 12 | BB Min | A: 37.69 (+1.68s | 4.3%) | Corvallis Aquatic Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 606 | Grayson Vankeulen | 39.38 | 11 | BB Min | A: 37.69 (+1.69s | 4.3%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 607 | Griffin Lin | 39.40 | 11 | BB Min | A: 37.69 (+1.71s | 4.3%) | Swim Kauai Aquatics | 06/13/2024 | 2024 CA SCS CANY June Age Group Invite | |
| 608 | Cameron Duvall | 39.40 | 12 | BB Min | A: 37.69 (+1.71s | 4.3%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 609 | Nicholas Milburn | 39.40 | 12 | BB Min | A: 37.69 (+1.71s | 4.3%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 610 | Ethan Jin | 39.40 | 12 | BB Min | A: 37.69 (+1.71s | 4.3%) | Eastside Aquatic Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 611 | Calvin San Pedro | 39.41 | 12 | BB Min | A: 37.69 (+1.72s | 4.4%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 612 | Stefan Kazakov | 39.42 | 12 | BB Min | A: 37.69 (+1.73s | 4.4%) | Jbarracudas Swim Team | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 613 | Evan Grippo | 39.42 | 12 | BB Min | A: 37.69 (+1.73s | 4.4%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 614 | Thaddeus Aguirre | 39.43 | 11 | BB Min | A: 37.69 (+1.74s | 4.4%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 615 | Mark Sheeran | 39.44 | 12 | BB Min | A: 37.69 (+1.75s | 4.4%) | Tampa Bay Aquatic Club | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 616 | Christian Huynh | 39.45 | 11 | BB Min | A: 37.69 (+1.76s | 4.5%) | Montverde Aquatic Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 617 | Caiden Wang | 39.45 | 12 | BB Min | A: 37.69 (+1.76s | 4.5%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 618 | Luke Sayer | 39.46 | 11 | BB Min | A: 37.69 (+1.77s | 4.5%) | Foxjets Swim Team | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 619 | Kurtis Shedden | 39.47 | 12 | BB Min | A: 37.69 (+1.78s | 4.5%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 620 | Liam Rippel | 39.47 | 11 | BB Min | A: 37.69 (+1.78s | 4.5%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 621 | Kyler Lihalakha | 39.47 | 11 | BB Min | A: 37.69 (+1.78s | 4.5%) | Aquawolves Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 622 | Nathan Wu | 39.47 | 11 | BB Min | A: 37.69 (+1.78s | 4.5%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 623 | Andre Olmedo Quinones | 39.48 | 12 | BB Min | A: 37.69 (+1.79s | 4.5%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 624 | Declan Horst | 39.49 | 12 | BB Min | A: 37.69 (+1.80s | 4.6%) | Arizona Swimming | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 625 | Bryson Braach | 39.50 | 12 | BB Min | A: 37.69 (+1.81s | 4.6%) | Apex | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | |
| 626 | Alexander Olmedo Quinones | 39.52 | 12 | BB Min | A: 37.69 (+1.83s | 4.6%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 627 | Austin Dean | 39.52 | 12 | BB Min | A: 37.69 (+1.83s | 4.6%) | Superior Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | |
| 628 | Arthur Tsuhanych | 39.52 | 12 | BB Min | A: 37.69 (+1.83s | 4.6%) | SwimStrongsville | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 629 | Ryker Densley | 39.53 | 12 | BB Min | A: 37.69 (+1.84s | 4.7%) | Kearns Youth Aquatic Team | 05/20/2025 | Kearns LC Classic | |
| 630 | Ian Santa Ana Garcia | 39.53 | 12 | BB Min | A: 37.69 (+1.84s | 4.7%) | YMCA of Austin Swim Alliance | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 631 | Samuel Thorne | 39.53 | 12 | BB Min | A: 37.69 (+1.84s | 4.7%) | Unattached | 06/19/2025 | 2025 Shark Open | |
| 632 | Quinn Smith | 39.53 | 11 | BB Min | A: 37.69 (+1.84s | 4.7%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 633 | Drew Gorzek | 39.54 | 11 | BB Min | A: 37.69 (+1.85s | 4.7%) | Great Wolf Swim Team | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 634 | Jack Arneson | 39.54 | 12 | BB Min | A: 37.69 (+1.85s | 4.7%) | Unattached | 08/02/2023 | 2023 Western Zone Age Group Championships | |
| 635 | Rory Lee | 39.54 | 12 | BB Min | A: 37.69 (+1.85s | 4.7%) | Sea Devils | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 636 | Zane Tsukuda | 39.54 | 12 | BB Min | A: 37.69 (+1.85s | 4.7%) | San Dimas Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 637 | Michael Albertini | 39.55 | 12 | BB Min | A: 37.69 (+1.86s | 4.7%) | Plantation Swim Team | 01/16/2026 | January Central Park Series | |
| 638 | Austin Berkstresser | 39.56 | 11 | BB Min | A: 37.69 (+1.87s | 4.7%) | North Jeffco Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 639 | Noah Key | 39.56 | 12 | BB Min | A: 37.69 (+1.87s | 4.7%) | Deadwood/Lead 76ers | 06/28/2025 | 2025 SD Summer Starter | |
| 640 | Sullivan Gaff | 39.56 | 11 | BB Min | A: 37.69 (+1.87s | 4.7%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 641 | Hugh Howard | 39.56 | 12 | BB Min | A: 37.69 (+1.87s | 4.7%) | Hilltop Aquatic Swim Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 642 | Hayden Rustwick | 39.56 | 12 | BB Min | A: 37.69 (+1.87s | 4.7%) | Siouxland Wave Aquatic Team | 05/09/2025 | 2025 SD SFST Ready For Long Course | |
| 643 | William Sheridan | 39.57 | 12 | BB Min | A: 37.69 (+1.88s | 4.8%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 644 | Mason Muldoon | 39.58 | 11 | BB Min | A: 37.69 (+1.89s | 4.8%) | Hydro Swim Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 645 | Henry Waldenmayer | 39.59 | 12 | BB Min | A: 37.69 (+1.90s | 4.8%) | Sporting Jax Aquatic Club | 05/23/2025 | EAJ Mayhem 2025 | |
| 646 | Nathaniel Du | 39.60 | 12 | BB Min | A: 37.69 (+1.91s | 4.8%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 647 | Eli Voss | 39.60 | 12 | BB Min | A: 37.69 (+1.91s | 4.8%) | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship KS | |
| 648 | Samuel Bywater | 39.61 | 12 | BB Min | A: 37.69 (+1.92s | 4.8%) | South Davis Aquatics Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 649 | Logan Villegas | 39.62 | 12 | BB Min | A: 37.69 (+1.93s | 4.9%) | West Coast Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 650 | Eric Cardoso | 39.62 | 12 | BB Min | A: 37.69 (+1.93s | 4.9%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
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.