USA Boys 15-16 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4301 | Chase Lanum | 42.96 | 15 | B: 37.79 (+5.17s | 12.0%) | The YMCA of Southwest Florida | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 4302 | Leon Jin | 42.97 | 14 | B: 37.79 (+5.18s | 12.1%) | Sunnyvale Swim Club | 06/29/2024 | DACA LC C B A+ Meet | ||
| 4303 | Sean Oneill | 42.97 | 15 | B: 37.79 (+5.18s | 12.1%) | West Essex YMCA Racers | 05/09/2026 | 2026 CAT May The Splash Be With You | ||
| 4304 | Nathaniel Goodliffe | 42.98 | 15 | B: 37.79 (+5.19s | 12.1%) | Utah Valley Aquatics | 06/25/2022 | 2022 UT HAST RWB BC | ||
| 4305 | Ariko French | 42.98 | 15 | B: 37.79 (+5.19s | 12.1%) | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | ||
| 4306 | Youjia Li | 42.98 | 16 | B: 37.79 (+5.19s | 12.1%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 4307 | Yaakov Englander | 42.99 | 16 | B: 37.79 (+5.20s | 12.1%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | ||
| 4308 | Markus Olson | 43.00 | 15 | B: 37.79 (+5.21s | 12.1%) | Rochester Swim Club | 05/03/2025 | 2025 MN RSC Pentathlon | ||
| 4309 | Madux Cleveland | 43.00 | 16 | B: 37.79 (+5.21s | 12.1%) | Norfolk YMCA Aquajets | 06/26/2021 | 2021 YST Kuchen Kitchen Charity Invite | ||
| 4310 | Luke Leinwand | 43.00 | 15 | B: 37.79 (+5.21s | 12.1%) | Aces Swim Club | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 4311 | Hanwen Cui | 43.01 | 15 | B: 37.79 (+5.22s | 12.1%) | Santa Clara Swim Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 4312 | Marcus Cisneros | 43.01 | 15 | B: 37.79 (+5.22s | 12.1%) | King Aquatic Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 4313 | Bradley Malone | 43.03 | 15 | B: 37.79 (+5.24s | 12.2%) | Legacy Aquatics | 07/11/2025 | 2025 THSC Summer Classic | ||
| 4314 | Jonathan Rozenblum | 43.04 | 14 | B: 37.79 (+5.25s | 12.2%) | Crimson Aquatics | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | ||
| 4315 | Samuel Ramirez | 43.05 | 14 | B: 37.79 (+5.26s | 12.2%) | Riptide Aquatics | 05/16/2025 | 2025 FAST May Invite | ||
| 4316 | Sean Land | 43.07 | 15 | B: 37.79 (+5.28s | 12.3%) | Fog City Hammerheads | 05/21/2022 | PASA 2022 May LCM Meet | ||
| 4317 | Harrison Webb | 43.07 | 16 | B: 37.79 (+5.28s | 12.3%) | Hardee Swim Association | 04/11/2025 | 2025 GCST Spring Invite | ||
| 4318 | Alex LI | 43.08 | 15 | B: 37.79 (+5.29s | 12.3%) | Burlingame Aquatics | 06/24/2023 | 2023 SUNN Silicon Valley LC Age Group Meet | ||
| 4319 | Charles Kurzinger | 43.09 | 14 | B: 37.79 (+5.30s | 12.3%) | Occoquan Swimming | 05/17/2024 | HNVR Storm Surge 2024 | ||
| 4320 | Dax Crowley | 43.10 | 16 | B: 37.79 (+5.31s | 12.3%) | Southern Utah Swimming Associa | 05/28/2021 | 2021 UT SUSA Memorial Weekend | ||
| 4321 | Connor McFall | 43.10 | 15 | B: 37.79 (+5.31s | 12.3%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | ||
| 4322 | Cedric Liu | 43.10 | 16 | B: 37.79 (+5.31s | 12.3%) | Milpitas Aquatic Club | 06/18/2022 | 2022 06 DACA LC CBA+ | ||
| 4323 | Maxwell LI | 43.10 | 16 | B: 37.79 (+5.31s | 12.3%) | Pleasanton Seahawks | 07/23/2022 | SRVA LCM CBBB+ | ||
| 4324 | Edmund Whipple | 43.12 | 14 | B: 37.79 (+5.33s | 12.4%) | Southern Utah Swimming Associa | 05/24/2024 | Sizzlin Summer Invite May 2024 | ||
| 4325 | Zhushan Liu | 43.13 | 16 | B: 37.79 (+5.34s | 12.4%) | Crimson Aquatics | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
| 4326 | Eshan Kanade | 43.14 | 16 | B: 37.79 (+5.35s | 12.4%) | Hamilton Area YMCA | 05/30/2026 | 2026 HACY Summer Solstice | ||
| 4327 | Boden Cotts | 43.16 | 16 | B: 37.79 (+5.37s | 12.4%) | Sturgis Stingrays | 01/21/2023 | 2023 SD Black Hills Gold Pentathlon | ||
| 4328 | Bastian Mendoza | 43.16 | 15 | B: 37.79 (+5.37s | 12.4%) | Northside Aquatics | 05/21/2026 | 2026 ST NIST End Of School Sprints | ||
| 4329 | Joseph Brems | 43.17 | 14 | B: 37.79 (+5.38s | 12.5%) | Lehi Aquatics | 08/01/2025 | 2025 LC Beehive Finale | ||
| 4330 | John Ginster | 43.17 | 15 | B: 37.79 (+5.38s | 12.5%) | Park City Swimming | 06/28/2024 | WFFM Red White And Black 2024 | ||
| 4331 | Dustin James | 43.17 | 15 | B: 37.79 (+5.38s | 12.5%) | McMinnville Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 4332 | Rylan Loh | 43.19 | 15 | B: 37.79 (+5.40s | 12.5%) | Milpitas Aquatic Club | 07/23/2022 | Zone 1 South JO Minus Year End Championship | ||
| 4333 | Raana Cassady | 43.20 | 15 | B: 37.79 (+5.41s | 12.5%) | Rochester Swim Club | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | ||
| 4334 | Anthony Dusev | 43.20 | 15 | B: 37.79 (+5.41s | 12.5%) | Makos Aquatics Club of Gainesv | 06/05/2026 | 2026 Sunshine State Games | ||
| 4335 | Brandon Bostelman | 43.20 | 16 | B: 37.79 (+5.41s | 12.5%) | San Ramon Valley Aquatics | 04/22/2023 | SRVA LCM CBBB+ | ||
| 4336 | William Vricos | 43.21 | 14 | B: 37.79 (+5.42s | 12.5%) | Radiant Aquatics | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 4337 | Jake Lin | 43.21 | 15 | B: 37.79 (+5.42s | 12.5%) | Y in Central Maryland Blue Cra | 07/17/2026 | 2026 MD Long Course Last Chance Meet | ||
| 4338 | Cameron Cover | 43.23 | 14 | B: 37.79 (+5.44s | 12.6%) | Nation\\\\\\'s Capital Swim Club | 05/12/2023 | Freedom Splash | ||
| 4339 | Everett Gassman | 43.24 | 16 | B: 37.79 (+5.45s | 12.6%) | Cottonwood Heights Aquatics | 06/25/2022 | 2022 UT HAST RWB BC | ||
| 4340 | Theodore Laster | 43.24 | 15 | B: 37.79 (+5.45s | 12.6%) | Palo Alto Stanford Aquatics | 06/09/2023 | Burlingame Aquatic Club Long Course CBA | ||
| 4341 | Kieran Juckeland | 43.24 | 15 | B: 37.79 (+5.45s | 12.6%) | Multnomah Athletic Club | 07/04/2026 | Pendleton Open 2026 | ||
| 4342 | Darrin Lin | 43.25 | 16 | B: 37.79 (+5.46s | 12.6%) | DeAnza Cupertino Aquatics | 04/30/2022 | ALTO Z1N Long Course Invitational Meet | ||
| 4343 | Dayden Youngberg | 43.26 | 15 | B: 37.79 (+5.47s | 12.6%) | Castle Rock Swimming | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 4344 | Victor Brown | 43.28 | 15 | B: 37.79 (+5.49s | 12.7%) | Clovis Swim Club | 05/27/2023 | 2023 Mike Snyder Memorial | ||
| 4345 | Kingston Cady | 43.28 | 15 | B: 37.79 (+5.49s | 12.7%) | Bayside Aquatics | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | ||
| 4346 | Jake Taylor | 43.28 | 15 | B: 37.79 (+5.49s | 12.7%) | Stingrays Swim Team | 04/26/2024 | 2024 Helen Wang Sunflower Classic | ||
| 4347 | Keegan Clark | 43.30 | 15 | B: 37.79 (+5.51s | 12.7%) | Kennebec Valley YMCA | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | ||
| 4348 | Guang Chen | 43.30 | 14 | B: 37.79 (+5.51s | 12.7%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 4349 | Aiden Crocker | 43.31 | 14 | B: 37.79 (+5.52s | 12.7%) | VillaSport Swim Team | 05/30/2025 | LA OPEN 2025 | ||
| 4350 | Krew Diamond | 43.31 | 15 | B: 37.79 (+5.52s | 12.7%) | Magic Valley Marlins | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
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.