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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4651 | Maximiliano MacAllister | 1:02.84 | 7 | B: 55.39 (+7.45s | 11.9%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 4652 | John Robbins | 1:02.85 | 10 | B: 55.39 (+7.46s | 11.9%) | Cavalier Aquatics/Piedmont Fam | 07/12/2024 | 2024 CCA Summer Awards | ||
| 4653 | Shail Jain | 1:02.85 | 9 | B: 55.39 (+7.46s | 11.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 4654 | Cam Nelson | 1:02.86 | 8 | B: 55.39 (+7.47s | 11.9%) | AC Swim Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 4655 | Spencer Taylor | 1:02.86 | 9 | B: 55.39 (+7.47s | 11.9%) | Mission Marlin Aquatics | 04/11/2026 | 2026 ST LC BAS April Swim Meet | ||
| 4656 | Jacob Belits | 1:02.87 | 9 | B: 55.39 (+7.48s | 11.9%) | Mission Aurora Colorado Swimmi | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 4657 | Atlas Van Brunt | 1:02.87 | 7 | B: 55.39 (+7.48s | 11.9%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 4658 | Julian Schwartz | 1:02.87 | 10 | B: 55.39 (+7.48s | 11.9%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 4659 | Lucas Fleck | 1:02.87 | 10 | B: 55.39 (+7.48s | 11.9%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 4660 | Boden Briney | 1:02.87 | 9 | B: 55.39 (+7.48s | 11.9%) | SlipStream Aquatics | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 4661 | Kolbe Wenk | 1:02.90 | 8 | B: 55.39 (+7.51s | 11.9%) | Piranhas YMCA of the Suncoast | 05/01/2026 | 2026 WFLA SPRING OPEN | ||
| 4662 | Aston Rodrigues | 1:02.90 | 8 | B: 55.39 (+7.51s | 11.9%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4663 | Everett Mazzola | 1:02.90 | 10 | B: 55.39 (+7.51s | 11.9%) | College Area Swim Team | 05/23/2026 | 2026 SI HSA 2 All Ages NTS May 23 24 | ||
| 4664 | Neil Hsu | 1:02.92 | 7 | B: 55.39 (+7.53s | 12.0%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | ||
| 4665 | Angelo Conti | 1:02.93 | 7 | B: 55.39 (+7.54s | 12.0%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 4666 | Trace Miller | 1:02.93 | 10 | B: 55.39 (+7.54s | 12.0%) | Las Animas Trofins | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | ||
| 4667 | Maxim Paromov | 1:02.94 | 9 | B: 55.39 (+7.55s | 12.0%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 4668 | Keegan Krieger | 1:02.95 | 9 | B: 55.39 (+7.56s | 12.0%) | Greater Pensacola Aquatic Club | 04/11/2026 | 2026 GPAC LCM Time Trials | ||
| 4669 | Oliver Sanness | 1:02.96 | 8 | B: 55.39 (+7.57s | 12.0%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4670 | Thomas Harrison | 1:02.97 | 8 | B: 55.39 (+7.58s | 12.0%) | Hub Fins | 04/18/2026 | 2026 CMSA First Chance LCM | ||
| 4671 | Everett Regula | 1:02.98 | 10 | B: 55.39 (+7.59s | 12.1%) | Aulea Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 4672 | Matias Corredor | 1:02.99 | 7 | B: 55.39 (+7.60s | 12.1%) | T2 Aquatics | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | ||
| 4673 | Maksim Kozomara | 1:03.00 | 9 | B: 55.39 (+7.61s | 12.1%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | ||
| 4674 | Dominique Andara | 1:03.00 | 7 | B: 55.39 (+7.61s | 12.1%) | Eagle Aquatics | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | ||
| 4675 | Andy Wang | 1:03.02 | 10 | B: 55.39 (+7.63s | 12.1%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 4676 | Tyler Stafford | 1:03.03 | 9 | B: 55.39 (+7.64s | 12.1%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 4677 | Andres Gonzalez Gutierrez | 1:03.03 | 7 | B: 55.39 (+7.64s | 12.1%) | Centro Acuatico Universitario | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 4678 | Max Yu | 1:03.04 | 7 | B: 55.39 (+7.65s | 12.1%) | Northglenn Fusion Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 4679 | Julian Schwartz | 1:03.05 | 10 | B: 55.39 (+7.66s | 12.1%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 4680 | Ian Wu | 1:03.05 | 9 | B: 55.39 (+7.66s | 12.1%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 4681 | Joshua Lung | 1:03.06 | 10 | B: 55.39 (+7.67s | 12.2%) | Merced Skimmers Swim Team | 05/27/2023 | 2023 Mike Snyder Memorial | ||
| 4682 | Nicolas Rivera | 1:03.07 | 10 | B: 55.39 (+7.68s | 12.2%) | Blue Marlins Aquatic Club | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | ||
| 4683 | Vincent Cao | 1:03.07 | 8 | B: 55.39 (+7.68s | 12.2%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | ||
| 4684 | Jaden Ho | 1:03.07 | 10 | B: 55.39 (+7.68s | 12.2%) | Mecklenburg Swim Association | 06/05/2026 | 2026 TEAM School S Out Summer Invite | ||
| 4685 | Dylan Li | 1:03.08 | 9 | B: 55.39 (+7.69s | 12.2%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 4686 | Jacob Nelson | 1:03.08 | 8 | B: 55.39 (+7.69s | 12.2%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | ||
| 4687 | Heaton Waits | 1:03.08 | 10 | B: 55.39 (+7.69s | 12.2%) | Etown Dolphins | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 4688 | Tigran Lonneman | 1:03.08 | 10 | B: 55.39 (+7.69s | 12.2%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 4689 | Benjamin Wise | 1:03.08 | 9 | B: 55.39 (+7.69s | 12.2%) | Makos Aquatics Club of Gainesv | 06/05/2026 | 2026 Sunshine State Games | ||
| 4690 | John Matheny | 1:03.09 | 9 | B: 55.39 (+7.70s | 12.2%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 4691 | Ethan Wang | 1:03.09 | 7 | B: 55.39 (+7.70s | 12.2%) | Arctic Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 4692 | Bode Kaiser | 1:03.10 | 10 | B: 55.39 (+7.71s | 12.2%) | United Swim Club | 06/26/2026 | ATAC Long Course Invitational | ||
| 4693 | Reed Williams | 1:03.12 | 9 | B: 55.39 (+7.73s | 12.2%) | Black Hills Gold Swimming | 06/27/2026 | 2026 SD Summer Starter | ||
| 4694 | Maximiliano Hernandez | 1:03.12 | 7 | B: 55.39 (+7.73s | 12.2%) | Heart of Texas Swim Team | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 4695 | Isaac GU | 1:03.13 | 7 | B: 55.39 (+7.74s | 12.3%) | Bluefish Swim Club | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 4696 | Jacob Aghayev | 1:03.14 | 9 | B: 55.39 (+7.75s | 12.3%) | Csp Tideriders | 06/26/2026 | 88th CSP Summer Invitational | ||
| 4697 | Alvino Cisneros | 1:03.15 | 9 | B: 55.39 (+7.76s | 12.3%) | Brownsville Aquatics | 05/16/2026 | 2026 ST LC BAS May Swim Meet | ||
| 4698 | Collin Conrad | 1:03.16 | 10 | B: 55.39 (+7.77s | 12.3%) | Newport Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 4699 | Kelton Chen | 1:03.18 | 8 | B: 55.39 (+7.79s | 12.3%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 4700 | Sawyer Stephenson-Sabin | 1:03.18 | 10 | B: 55.39 (+7.79s | 12.3%) | Napa Valley Swim Team | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
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.