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 | |
|---|---|---|---|---|---|---|---|---|---|
| 451 | Ethan Ma | 38.08 | 10 | BB Min | A: 37.69 (+0.39s | 1.0%) | Unattached | 08/01/2024 | 2024 Central Zone 14 U Championship ND | |
| 452 | Carter Nordstrom | 38.08 | 10 | BB Min | A: 37.69 (+0.39s | 1.0%) | The Berkeley Barracudas | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 453 | Richard Bailey | 38.08 | 11 | BB Min | A: 37.69 (+0.39s | 1.0%) | Longhorn Aquatics | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 454 | Matias Tiani | 38.08 | 12 | BB Min | A: 37.69 (+0.39s | 1.0%) | Pompano Beach Piranhas | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 455 | Brian Park | 38.09 | 11 | BB Min | A: 37.69 (+0.40s | 1.1%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 456 | Ryland O'Brien | 38.11 | 10 | BB Min | A: 37.69 (+0.42s | 1.1%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 457 | Charles Li | 38.12 | 10 | BB Min | A: 37.69 (+0.43s | 1.1%) | Sunnyvale Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 458 | Graham Wooster | 38.13 | 11 | BB Min | A: 37.69 (+0.44s | 1.2%) | Swim Torrance | 06/12/2025 | 2025 June Age Group Invite | |
| 459 | Edward Huang | 38.13 | 11 | BB Min | A: 37.69 (+0.44s | 1.2%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 460 | Yuke Chen | 38.14 | 10 | BB Min | A: 37.69 (+0.45s | 1.2%) | DeAnza Cupertino Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 461 | Oliver Begnel | 38.14 | 10 | BB Min | A: 37.69 (+0.45s | 1.2%) | Oklahoma Swimming | 08/01/2024 | 2024 Central Zone 14 U Championship ND | |
| 462 | Magnus Russell | 38.14 | 11 | BB Min | A: 37.69 (+0.45s | 1.2%) | Walnut Creek Aquabears | 07/11/2025 | 2025 Age Group Championships | |
| 463 | Jacob Johnson | 38.14 | 10 | BB Min | A: 37.69 (+0.45s | 1.2%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 464 | Charles Beverton | 38.14 | 10 | BB Min | A: 37.69 (+0.45s | 1.2%) | Unattached | 08/01/2024 | 2024 Central Zone 14 U Championship ND | |
| 465 | Jacob Taylor | 38.15 | 12 | BB Min | A: 37.69 (+0.46s | 1.2%) | Seattle Metropolitan Aquatic C | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 466 | Alex Mitzel | 38.15 | 11 | BB Min | A: 37.69 (+0.46s | 1.2%) | Redmond Aquatic Club | 05/02/2025 | Bend Swim Club May Invitational | |
| 467 | Ike Gilbertsen | 38.15 | 11 | BB Min | A: 37.69 (+0.46s | 1.2%) | Aquajets Swim Team | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 468 | Christian LO | 38.16 | 10 | BB Min | A: 37.69 (+0.47s | 1.2%) | Sierra Nevada Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 469 | Kullen Daniel | 38.16 | 11 | BB Min | A: 37.69 (+0.47s | 1.2%) | Hanover Aquatics | 07/12/2024 | 2024 CCA Summer Awards | |
| 470 | Dean Hollenbeck | 38.17 | 12 | BB Min | A: 37.69 (+0.48s | 1.3%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 471 | Connor Sanchez | 38.17 | 10 | BB Min | A: 37.69 (+0.48s | 1.3%) | Saint Petersburg Aquatics | 06/19/2025 | 2025 Shark Open | |
| 472 | Patrick Sheeran | 38.18 | 11 | BB Min | A: 37.69 (+0.49s | 1.3%) | Cavalier Aquatics/Piedmont Fam | 07/12/2024 | 2024 CCA Summer Awards | |
| 473 | Wyatt Niehus | 38.18 | 11 | BB Min | A: 37.69 (+0.49s | 1.3%) | Edina Swim Club | 07/18/2025 | 2025 MN MAN Minnesota Regional Championship | |
| 474 | Aaron Hemphill | 38.19 | 10 | BB Min | A: 37.69 (+0.50s | 1.3%) | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |
| 475 | Oliver Queen | 38.20 | 11 | BB Min | A: 37.69 (+0.51s | 1.3%) | Cca Marlins of Virginia | 06/21/2024 | 28th Annual SMAC Summer Classic | |
| 476 | George Zybin | 38.21 | 11 | BB Min | A: 37.69 (+0.52s | 1.4%) | Beaverton Area Aquatics Club | 07/11/2025 | 2025 Seth Dawson | |
| 477 | Quinlan Tian | 38.22 | 11 | BB Min | A: 37.69 (+0.53s | 1.4%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 478 | Arav Raj | 38.22 | 12 | BB Min | A: 37.69 (+0.53s | 1.4%) | Teamgoldusa | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 479 | Yiting Jiang | 38.24 | 10 | BB Min | A: 37.69 (+0.55s | 1.4%) | Los Angeles Swim Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 480 | Noah Toran | 38.24 | 12 | BB Min | A: 37.69 (+0.55s | 1.4%) | Aquajets Swim Team | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 481 | Lars Oeltjenbruns | 38.24 | 11 | BB Min | A: 37.69 (+0.55s | 1.4%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 482 | Maxwell Lee | 38.24 | 11 | BB Min | A: 37.69 (+0.55s | 1.4%) | Rosemead Rapids | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 483 | Keniel Ledgister | 38.24 | 12 | BB Min | A: 37.69 (+0.55s | 1.4%) | Alpha Sharks Swim Club Barbado | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 484 | Ethan Smith | 38.24 | 10 | BB Min | A: 37.69 (+0.55s | 1.4%) | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |
| 485 | Marcus Piibor | 38.25 | 10 | BB Min | A: 37.69 (+0.56s | 1.5%) | Sporting Jax Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 486 | Robert Cooper | 38.25 | 11 | BB Min | A: 37.69 (+0.56s | 1.5%) | Fox Chapel Killer Whales | 05/16/2025 | Busbey Invitational 2025 | |
| 487 | Arlo Kalbaugh | 38.25 | 12 | BB Min | A: 37.69 (+0.56s | 1.5%) | Portland Aquatic Club | 11/14/2025 | GACC PAC 12 U Sprint Dual | |
| 488 | Wyatt Rector | 38.25 | 10 | BB Min | A: 37.69 (+0.56s | 1.5%) | Falfins Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 489 | Alan Tian | 38.27 | 11 | BB Min | A: 37.69 (+0.58s | 1.5%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 490 | Sebastian Kirov | 38.27 | 10 | BB Min | A: 37.69 (+0.58s | 1.5%) | Sarasota Tsunami Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 491 | Alexander Phan | 38.28 | 12 | BB Min | A: 37.69 (+0.59s | 1.5%) | Lakewood Aquatics | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 492 | Willem McQueen | 38.28 | 10 | BB Min | A: 37.69 (+0.59s | 1.5%) | Unattached | 08/08/2024 | 2024 Central Zone 14 U Championship IOWA | |
| 493 | Ryan Kostov | 38.29 | 10 | BB Min | A: 37.69 (+0.60s | 1.6%) | Unattached | 08/06/2025 | 2025 Summer Elite Showcase | |
| 494 | Conrad Malaya | 38.30 | 12 | BB Min | A: 37.69 (+0.61s | 1.6%) | Cerritos Aquatic Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 495 | Aidan Ream | 38.30 | 11 | BB Min | A: 37.69 (+0.61s | 1.6%) | SwimMAC Carolina | 01/17/2026 | 2026 NC SwimMAC Novant LC | |
| 496 | Leo Steijn | 38.30 | 12 | BB Min | A: 37.69 (+0.61s | 1.6%) | Wave Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 497 | Aiden Schlingman | 38.31 | 12 | BB Min | A: 37.69 (+0.62s | 1.6%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 498 | Calvin Fischer | 38.31 | 11 | BB Min | A: 37.69 (+0.62s | 1.6%) | Great Wolf Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 499 | Devan Gettmann | 38.31 | 10 | BB Min | A: 37.69 (+0.62s | 1.6%) | Sierra Nevada Swimming | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 500 | Thomas McCormick | 38.31 | 12 | BB Min | A: 37.69 (+0.62s | 1.6%) | Arizona Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
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.