USA Boys 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5301 | Leo Gru | 1:10.49 | 10 | B: 55.39 (+15.10s | 21.4%) | Fast Falcons | 06/05/2026 | 2026 Sunshine State Games | ||
| 5302 | Tarun Srinivasan | 1:10.49 | 8 | B: 55.39 (+15.10s | 21.4%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 5303 | Ashton Jamison | 1:10.50 | 7 | B: 55.39 (+15.11s | 21.4%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 5304 | Theodore Stenberg | 1:10.53 | 8 | B: 55.39 (+15.14s | 21.5%) | Napa Valley Swim Team | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 5305 | Augustin McCurdy | 1:10.54 | 7 | B: 55.39 (+15.15s | 21.5%) | Treasure Coast Aquatics | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 5306 | Nathan Torres | 1:10.60 | 10 | B: 55.39 (+15.21s | 21.5%) | Swim Excellence Academy | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 5307 | Jackson Brisson | 1:10.61 | 9 | B: 55.39 (+15.22s | 21.6%) | Tuna Swim Club | 07/17/2026 | 2026 MN TUNA LC MRC | ||
| 5308 | Tanner Sullivan | 1:10.61 | 8 | B: 55.39 (+15.22s | 21.6%) | Roseburg Y Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 5309 | Colton Maggard | 1:10.64 | 6 | B: 55.39 (+15.25s | 21.6%) | Sawtooth Aquatic Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | ||
| 5310 | Leo Jeffers | 1:10.64 | 7 | B: 55.39 (+15.25s | 21.6%) | Blazing Barracudas | 07/10/2026 | 2026 OH NE LC Regional Champs | ||
| 5311 | Falefatu Moaalii | 1:10.67 | 7 | B: 55.39 (+15.28s | 21.6%) | Utah Valley Aquatics | 08/01/2025 | 2025 LC Beehive Finale | ||
| 5312 | Palix Xie | 1:10.67 | 7 | B: 55.39 (+15.28s | 21.6%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 5313 | Remington Pelletier | 1:10.68 | 7 | B: 55.39 (+15.29s | 21.6%) | Charlotte County Swimming | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 5314 | Nico Hsu | 1:10.69 | 9 | B: 55.39 (+15.30s | 21.6%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 5315 | Sam Kirkland | 1:10.69 | 8 | B: 55.39 (+15.30s | 21.6%) | City of Mobile Swim Associatio | 06/13/2026 | Spirit Of Mobile | ||
| 5316 | Jack Barksdale | 1:10.71 | 7 | B: 55.39 (+15.32s | 21.7%) | Falfins Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | ||
| 5317 | Matias Balancio | 1:10.75 | 8 | B: 55.39 (+15.36s | 21.7%) | Maui Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | ||
| 5318 | Avyay Lingam | 1:10.77 | 10 | B: 55.39 (+15.38s | 21.7%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 5319 | Ryder Orick | 1:10.83 | 9 | B: 55.39 (+15.44s | 21.8%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 5320 | Elijah Exevea | 1:10.83 | 8 | B: 55.39 (+15.44s | 21.8%) | South Bay Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 5321 | Georgii Savenko | 1:10.83 | 9 | B: 55.39 (+15.44s | 21.8%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 5322 | Oliver Moyer | 1:10.86 | 8 | B: 55.39 (+15.47s | 21.8%) | Smac | 04/18/2026 | 2026 SwimRVA Carnation Clash | ||
| 5323 | James Forrest | 1:10.90 | 9 | B: 55.39 (+15.51s | 21.9%) | Helena Lions Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 5324 | Liam Taylor | 1:11.00 | 9 | B: 55.39 (+15.61s | 22.0%) | Surge Aquatics | 06/29/2026 | 2026 ST SRG LCM Intrasquad | ||
| 5325 | Graeme Tompkins | 1:11.01 | 8 | B: 55.39 (+15.62s | 22.0%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | ||
| 5326 | Keaton Pohlmeyer | 1:11.04 | 6 | B: 55.39 (+15.65s | 22.0%) | Mason Manta Rays | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 5327 | Landon Fox | 1:11.09 | 10 | B: 55.39 (+15.70s | 22.1%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 5328 | Lucas Ferguson | 1:11.12 | 8 | B: 55.39 (+15.73s | 22.1%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | ||
| 5329 | Levent Beydemir | 1:11.14 | 9 | B: 55.39 (+15.75s | 22.1%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 5330 | Matthew Kreymborg | 1:11.14 | 8 | B: 55.39 (+15.75s | 22.1%) | Flagler Fluid Swim Team | 07/24/2026 | 2026 Area 1 LCM Championships | ||
| 5331 | Winter Lopez | 1:11.15 | 9 | B: 55.39 (+15.76s | 22.2%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 5332 | Ethan Zhong | 1:11.18 | 9 | B: 55.39 (+15.79s | 22.2%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 5333 | Logan Buffa | 1:11.18 | 8 | B: 55.39 (+15.79s | 22.2%) | Blue Dragons Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 5334 | Jayman Duran | 1:11.19 | 9 | B: 55.39 (+15.80s | 22.2%) | Lamarlins Swim Team, Inc. | 06/06/2025 | 2025 CO La Junta Invitational | ||
| 5335 | Finley Echols | 1:11.20 | 10 | B: 55.39 (+15.81s | 22.2%) | Salida Cyclones | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | ||
| 5336 | Benjamin Vick | 1:11.20 | 10 | B: 55.39 (+15.81s | 22.2%) | South East Metro Sharks | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | ||
| 5337 | Brant Eckert | 1:11.22 | 9 | B: 55.39 (+15.83s | 22.2%) | Legacy Aquatics | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 5338 | Vincent Zeng | 1:11.25 | 9 | B: 55.39 (+15.86s | 22.3%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 5339 | Jack Charipar | 1:11.26 | 9 | B: 55.39 (+15.87s | 22.3%) | Blackline Aquatics | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 5340 | Colin Hobbs | 1:11.26 | 8 | B: 55.39 (+15.87s | 22.3%) | Rawlins Rebels Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 5341 | Nehemiah Kalu | 1:11.27 | 9 | B: 55.39 (+15.88s | 22.3%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | ||
| 5342 | Aaron Teets | 1:11.29 | 7 | B: 55.39 (+15.90s | 22.3%) | South Shore Sails | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | ||
| 5343 | Titus Bynum | 1:11.29 | 8 | B: 55.39 (+15.90s | 22.3%) | Clover Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 5344 | Kai Molina | 1:11.30 | 7 | B: 55.39 (+15.91s | 22.3%) | Cortez Water Dragons | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 5345 | Nicolas Villarruel | 1:11.30 | 8 | B: 55.39 (+15.91s | 22.3%) | St. Cloud Thunderbolts Aquatic | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 5346 | Max Crowley | 1:11.34 | 7 | B: 55.39 (+15.95s | 22.4%) | Bozeman Barracudas Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 5347 | Daniel Gutierrez | 1:11.40 | 8 | B: 55.39 (+16.01s | 22.4%) | Hialeah Swim Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | ||
| 5348 | Everest Aragon | 1:11.42 | 9 | B: 55.39 (+16.03s | 22.4%) | Academy Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 5349 | Jonathan Coates | 1:11.43 | 6 | B: 55.39 (+16.04s | 22.5%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 5350 | Wade Hamilton | 1:11.44 | 9 | B: 55.39 (+16.05s | 22.5%) | Prineville Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
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.