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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5551 | Arwin Sandhu | 1:14.78 | 9 | B: 55.39 (+19.39s | 25.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 5552 | Mark Pivtoraiko | 1:14.81 | 10 | B: 55.39 (+19.42s | 26.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 5553 | Bennett Cantrell | 1:14.85 | 7 | B: 55.39 (+19.46s | 26.0%) | Etown Dolphins | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 5554 | Liam Hall | 1:14.89 | 10 | B: 55.39 (+19.50s | 26.0%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | ||
| 5555 | Jacobo Delgado Serrano | 1:14.91 | 7 | B: 55.39 (+19.52s | 26.1%) | Club Los Lagartos | 05/01/2026 | Jesse Vasallo Swimming Invitational | ||
| 5556 | Jason McMahon | 1:14.96 | 9 | B: 55.39 (+19.57s | 26.1%) | Watertown Area Swim Club | 06/06/2025 | 2025 BSC Summer Splash | ||
| 5557 | Aadvik Ramesh Kumar | 1:15.00 | 8 | B: 55.39 (+19.61s | 26.1%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 5558 | Ezekiel Valencia | 1:15.02 | 9 | B: 55.39 (+19.63s | 26.2%) | La Junta Tigersharks | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 5559 | Hunter Fellbaum | 1:15.03 | 9 | B: 55.39 (+19.64s | 26.2%) | Webster Swim Team | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 5560 | Maximus Spring | 1:15.08 | 10 | B: 55.39 (+19.69s | 26.2%) | Piranhas Swim Club | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 5561 | Dax Jorgensen | 1:15.14 | 6 | B: 55.39 (+19.75s | 26.3%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | ||
| 5562 | Declan Moore | 1:15.15 | 9 | B: 55.39 (+19.76s | 26.3%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 5563 | Robert Pegram | 1:15.15 | 7 | B: 55.39 (+19.76s | 26.3%) | Coast Gaurd Blue Dolphins | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | ||
| 5564 | Nicholas Smirnov | 1:15.16 | 8 | B: 55.39 (+19.77s | 26.3%) | Tornadoes Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 5565 | Noah Patel | 1:15.18 | 10 | B: 55.39 (+19.79s | 26.3%) | Makos Aquatics Club of Gainesv | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 5566 | Emmett Esbjornsson | 1:15.21 | 8 | B: 55.39 (+19.82s | 26.4%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 5567 | Drake Sutton | 1:15.25 | 6 | B: 55.39 (+19.86s | 26.4%) | T2 Aquatics | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | ||
| 5568 | Leon Zhang | 1:15.30 | 6 | B: 55.39 (+19.91s | 26.4%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 5569 | Brody Kim | 1:15.32 | 10 | B: 55.39 (+19.93s | 26.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 5570 | Archer Nguyen | 1:15.42 | 10 | B: 55.39 (+20.03s | 26.6%) | Portneuf Valley Swim Team | 07/19/2024 | 2024 SRS Summer Championships | ||
| 5571 | Benjamin Sturz | 1:15.45 | 10 | B: 55.39 (+20.06s | 26.6%) | North Coast Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 5572 | Mark Lopez | 1:15.57 | 9 | B: 55.39 (+20.18s | 26.7%) | Laredo Vortex Aquatics | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 5573 | Alberto Van Zee | 1:15.62 | 8 | B: 55.39 (+20.23s | 26.8%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 5574 | Talan Hinrichs | 1:15.66 | 9 | B: 55.39 (+20.27s | 26.8%) | Norfolk YMCA Aquajets | 06/20/2025 | VAST SPLASH | ||
| 5575 | Ambrose Moro | 1:15.67 | 9 | B: 55.39 (+20.28s | 26.8%) | Area Tallahassee Aquatic Club | 05/31/2025 | ATAC May LC Developmental | ||
| 5576 | Carter Loor | 1:15.75 | 8 | B: 55.39 (+20.36s | 26.9%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | ||
| 5577 | Corey Rogers | 1:15.78 | 10 | B: 55.39 (+20.39s | 26.9%) | Hurricanes Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 5578 | Noyan Naderalvojoud | 1:15.83 | 9 | B: 55.39 (+20.44s | 27.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 5579 | Ryder Hunt | 1:15.91 | 8 | B: 55.39 (+20.52s | 27.0%) | Fast Falcons | 05/16/2025 | 2025 FAST May Invite | ||
| 5580 | Jiyansh Gupta | 1:15.97 | 10 | B: 55.39 (+20.58s | 27.1%) | Pride Swimming | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 5581 | Atlas Dickey | 1:15.98 | 8 | B: 55.39 (+20.59s | 27.1%) | Prineville Swim Team | 06/19/2026 | Prineville Invitational Swim Meet | ||
| 5582 | Roman Sereda | 1:16.08 | 6 | B: 55.39 (+20.69s | 27.2%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 5583 | Lincoln Maltz | 1:16.12 | 8 | B: 55.39 (+20.73s | 27.2%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | ||
| 5584 | Patrick Wunner | 1:16.25 | 10 | B: 55.39 (+20.86s | 27.4%) | Treasure Coast Swimming | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 5585 | Maximus Iverson | 1:16.30 | 9 | B: 55.39 (+20.91s | 27.4%) | Fort Collins Area Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 5586 | Christopher Roberts | 1:16.31 | 7 | B: 55.39 (+20.92s | 27.4%) | Clearwater Aquatic Team | 06/19/2026 | 2026 Lightning Invitational | ||
| 5587 | Elam Lawton | 1:16.32 | 8 | B: 55.39 (+20.93s | 27.4%) | Morganton Swim Team | 06/23/2026 | WCSA Summer Meet 2 @ MSC | ||
| 5588 | Gus Hanson | 1:16.33 | 8 | B: 55.39 (+20.94s | 27.4%) | Hurricanes Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 5589 | Finnegan Gleason | 1:16.38 | 10 | B: 55.39 (+20.99s | 27.5%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 5590 | Jace Morgan | 1:16.41 | 7 | B: 55.39 (+21.02s | 27.5%) | Dakota Riptide | 06/26/2026 | 2026 SD SFST Summer Surge Classic | ||
| 5591 | Benjamin Newton | 1:16.41 | 6 | B: 55.39 (+21.02s | 27.5%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 5592 | Leo Riles | 1:16.42 | 9 | B: 55.39 (+21.03s | 27.5%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 5593 | Logan Crabtree | 1:16.44 | 8 | B: 55.39 (+21.05s | 27.5%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | ||
| 5594 | Magnus Kern | 1:16.45 | 7 | B: 55.39 (+21.06s | 27.5%) | Lewis Clark Neptune Swim Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | ||
| 5595 | Robert Aldinger | 1:16.50 | 7 | B: 55.39 (+21.11s | 27.6%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 5596 | Oliver Foster | 1:16.51 | 10 | B: 55.39 (+21.12s | 27.6%) | Watertown Area Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 5597 | Liam Willets | 1:16.52 | 7 | B: 55.39 (+21.13s | 27.6%) | Unattached | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 5598 | Stan Baniya | 1:16.57 | 7 | B: 55.39 (+21.18s | 27.7%) | Csp Tideriders | 06/26/2026 | 88th CSP Summer Invitational | ||
| 5599 | Owen Ripley | 1:16.59 | 9 | B: 55.39 (+21.20s | 27.7%) | Treasure Coast Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | ||
| 5600 | Theodore Mercil | 1:16.61 | 7 | B: 55.39 (+21.22s | 27.7%) | West Fargo Flyers | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
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.