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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1551 | Colton Walsh | 43.38 | 10 | B Min | BB: 41.09 (+2.29s | 5.3%) | Florida Elite Swimming | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 1552 | Alex Huggins | 43.38 | 11 | B Min | BB: 41.09 (+2.29s | 5.3%) | YMCA of Florida\\\\\\'s First Coast | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 1553 | Matthew Reed | 43.39 | 10 | B Min | BB: 41.09 (+2.30s | 5.3%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 1554 | Yuze Shi | 43.39 | 12 | B Min | BB: 41.09 (+2.30s | 5.3%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 1555 | Nathaniel Matz | 43.39 | 10 | B Min | BB: 41.09 (+2.30s | 5.3%) | Cavalier Aquatics/Piedmont Fam | 04/26/2024 | 2024 Helen Wang Sunflower Classic | |
| 1556 | Daniel An | 43.39 | 9 | B Min | BB: 41.09 (+2.30s | 5.3%) | Irvine Novaquatics | 07/20/2023 | 2023 CA SCS Summer @ BREA | |
| 1557 | Grady Sontra | 43.39 | 10 | B Min | BB: 41.09 (+2.30s | 5.3%) | Cascade Swim Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 1558 | Mason Fu | 43.40 | 10 | B Min | BB: 41.09 (+2.31s | 5.3%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 1559 | Paul Bustamante | 43.40 | 12 | B Min | BB: 41.09 (+2.31s | 5.3%) | Vallejo Aquatic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 1560 | Leo Cahoy | 43.42 | 11 | B Min | BB: 41.09 (+2.33s | 5.4%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 1561 | William Plummer | 43.42 | 11 | B Min | BB: 41.09 (+2.33s | 5.4%) | Aquajets Swim Team | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 1562 | Asa Yeh | 43.42 | 10 | B Min | BB: 41.09 (+2.33s | 5.4%) | Mission Viejo Nadadores | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 1563 | Luka Anderson | 43.43 | 11 | B Min | BB: 41.09 (+2.34s | 5.4%) | Hurricanes Swim Team | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 1564 | Eli McMunn | 43.43 | 10 | B Min | BB: 41.09 (+2.34s | 5.4%) | Poseidon Swimming Inc | 07/12/2024 | 2024 CCA Summer Awards | |
| 1565 | Dominic Danti | 43.43 | 10 | B Min | BB: 41.09 (+2.34s | 5.4%) | Mission Viejo Nadadores | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 1566 | Logan Chiu | 43.43 | 12 | B Min | BB: 41.09 (+2.34s | 5.4%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 1567 | Siddhant Bhati | 43.43 | 10 | B Min | BB: 41.09 (+2.34s | 5.4%) | Quicksilver Swimming | 05/18/2024 | San Benito Aquatics C B A+ | |
| 1568 | David Lincoln | 43.44 | 10 | B Min | BB: 41.09 (+2.35s | 5.4%) | Nation\\\\\\'s Capital Swim Club | 04/26/2024 | 2024 Helen Wang Sunflower Classic | |
| 1569 | Taylor Jin | 43.45 | 9 | B Min | BB: 41.09 (+2.36s | 5.4%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | |
| 1570 | Anderson Ellington | 43.45 | 10 | B Min | BB: 41.09 (+2.36s | 5.4%) | Hanover Aquatics | 05/17/2024 | HNVR Storm Surge 2024 | |
| 1571 | Parker Zimmerman | 43.45 | 11 | B Min | BB: 41.09 (+2.36s | 5.4%) | Neptune Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 1572 | Hayden Nurre | 43.46 | 11 | B Min | BB: 41.09 (+2.37s | 5.5%) | Lakeside Aquatic Club | 06/06/2025 | 2025 ST SRG Arena Summer Sizzler | |
| 1573 | Brayden Snodgrass | 43.46 | 11 | B Min | BB: 41.09 (+2.37s | 5.5%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 1574 | Artem Vovk | 43.47 | 11 | B Min | BB: 41.09 (+2.38s | 5.5%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 1575 | Dahbin Walters | 43.48 | 10 | B Min | BB: 41.09 (+2.39s | 5.5%) | Hills Hurricane Swimming | 06/21/2024 | Reno Aquatic Club Gamble | |
| 1576 | Nyle Thomas | 43.49 | 9 | B Min | BB: 41.09 (+2.40s | 5.5%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 1577 | James Ha | 43.50 | 12 | B Min | BB: 41.09 (+2.41s | 5.5%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 1578 | Douglas Zhao | 43.50 | 11 | B Min | BB: 41.09 (+2.41s | 5.5%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | |
| 1579 | Alec Kaneski | 43.51 | 12 | B Min | BB: 41.09 (+2.42s | 5.6%) | Great Wolf Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 1580 | Brian Liang | 43.51 | 11 | B Min | BB: 41.09 (+2.42s | 5.6%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 1581 | Amos Taussig | 43.51 | 10 | B Min | BB: 41.09 (+2.42s | 5.6%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 1582 | Nolan Markowski | 43.52 | 11 | B Min | BB: 41.09 (+2.43s | 5.6%) | Great Wolf Swim Team | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 1583 | Alexander Gao | 43.53 | 11 | B Min | BB: 41.09 (+2.44s | 5.6%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 1584 | Riley Berg | 43.53 | 11 | B Min | BB: 41.09 (+2.44s | 5.6%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | |
| 1585 | Alexander Yang | 43.53 | 11 | B Min | BB: 41.09 (+2.44s | 5.6%) | Spokane Waves Aquatic Team | 04/26/2025 | 2025 SWAT Spring Fling | |
| 1586 | Dmitry Sborets | 43.54 | 11 | B Min | BB: 41.09 (+2.45s | 5.6%) | Brentwood Seawolves | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1587 | Max Chen | 43.54 | 10 | B Min | BB: 41.09 (+2.45s | 5.6%) | Aquawolves Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 1588 | Dmitry Sborets | 43.54 | 11 | B Min | BB: 41.09 (+2.45s | 5.6%) | Brentwood Seawolves | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1589 | Hayden Hackney | 43.55 | 10 | B Min | BB: 41.09 (+2.46s | 5.6%) | Granite Falls Makos | 06/13/2024 | 2024 CGBD Steve Hennessy Summer Madness | |
| 1590 | Nathaniel Lovelady | 43.55 | 11 | B Min | BB: 41.09 (+2.46s | 5.6%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 1591 | Yaashwan Sangamesh | 43.56 | 11 | B Min | BB: 41.09 (+2.47s | 5.7%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1592 | Hudson Lundy | 43.56 | 11 | B Min | BB: 41.09 (+2.47s | 5.7%) | Tampa Bay Aquatics | 05/03/2025 | 2025 TYR LCM Stingrays Meet | |
| 1593 | Evander Vile | 43.56 | 11 | B Min | BB: 41.09 (+2.47s | 5.7%) | Cca Marlins of Virginia | 07/12/2024 | 2024 CCA Summer Awards | |
| 1594 | Michael Rozak | 43.57 | 12 | B Min | BB: 41.09 (+2.48s | 5.7%) | Coastal Machine Aquatics Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 1595 | Jalen Weste | 43.57 | 10 | B Min | BB: 41.09 (+2.48s | 5.7%) | South Lake Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 1596 | Benjamin Moore | 43.58 | 11 | B Min | BB: 41.09 (+2.49s | 5.7%) | Seattle Metropolitan Aquatic C | 05/02/2025 | 2025 THSC Spring Invitational | |
| 1597 | Beau Fauber | 43.58 | 11 | B Min | BB: 41.09 (+2.49s | 5.7%) | Longhorn Aquatics | 05/09/2025 | 2025 ST TXLA 11 O End Of School Splash | |
| 1598 | Jeremiah O'Keefe | 43.58 | 10 | B Min | BB: 41.09 (+2.49s | 5.7%) | North Coast Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 1599 | Asher Place | 43.58 | 12 | B Min | BB: 41.09 (+2.49s | 5.7%) | Sioux Falls Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 1600 | Jack Monti | 43.58 | 10 | B Min | BB: 41.09 (+2.49s | 5.7%) | Westlake Aquatic Facility | 06/13/2025 | 2025 ST ASC Firecracker | |
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.