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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5651 | Christian Rawley | 1:18.25 | 9 | B: 55.39 (+22.86s | 29.2%) | Gold\\\\\\'s Aquatics Club (Camas) | 02/08/2025 | GACC February Intrasquad | ||
| 5652 | Brian Chen | 1:18.26 | 9 | B: 55.39 (+22.87s | 29.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 5653 | Luke Rodeheaver | 1:18.32 | 7 | B: 55.39 (+22.93s | 29.3%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 5654 | Cameron Strange | 1:18.37 | 7 | B: 55.39 (+22.98s | 29.3%) | Foothills Swim Team | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 5655 | Luke Zaffke | 1:18.39 | 7 | B: 55.39 (+23.00s | 29.3%) | Heart of Texas Swim Team | 06/20/2026 | 2026 ST NTRO LC Summer Classic | ||
| 5656 | John Malone | 1:18.39 | 7 | B: 55.39 (+23.00s | 29.3%) | Csp Tideriders | 06/26/2026 | 88th CSP Summer Invitational | ||
| 5657 | Waylon Tracy | 1:18.40 | 8 | B: 55.39 (+23.01s | 29.3%) | Spartan Aquatic Club | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 5658 | Rohan Ojha | 1:18.41 | 7 | B: 55.39 (+23.02s | 29.4%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5659 | Leo Jeffers | 1:18.44 | 7 | B: 55.39 (+23.05s | 29.4%) | Blazing Barracudas | 05/16/2025 | Busbey Invitational 2025 | ||
| 5660 | Elijah Graham | 1:18.44 | 7 | B: 55.39 (+23.05s | 29.4%) | Nashville Aquatic Club | 05/16/2026 | NAC LC May Classic | ||
| 5661 | Shlok Sharma | 1:18.48 | 9 | B: 55.39 (+23.09s | 29.4%) | Seminole Aquatics | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 5662 | Crosby Zurbrick | 1:18.54 | 9 | B: 55.39 (+23.15s | 29.5%) | Roseburg Y Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 5663 | Tatum Staedtler | 1:18.68 | 8 | B: 55.39 (+23.29s | 29.6%) | Rushmore Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 5664 | Jacob Jin | 1:18.71 | 7 | B: 55.39 (+23.32s | 29.6%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 5665 | Clark Easling | 1:18.72 | 8 | B: 55.39 (+23.33s | 29.6%) | The Dalles Swim Team | 06/19/2026 | Prineville Invitational Swim Meet | ||
| 5666 | Kamdyn Olson | 1:18.72 | 7 | B: 55.39 (+23.33s | 29.6%) | La Junta Tigersharks | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | ||
| 5667 | Justice Twum | 1:18.81 | 10 | B: 55.39 (+23.42s | 29.7%) | Stafford Aquatics Team | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 5668 | Mark Soder | 1:18.86 | 7 | B: 55.39 (+23.47s | 29.8%) | Roseburg Y Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 5669 | Sullivan Goiffon | 1:18.94 | 8 | B: 55.39 (+23.55s | 29.8%) | Tuna Swim Club | 06/20/2026 | 2026 MN TUNA Summer Splash | ||
| 5670 | Alex Chen | 1:19.09 | 7 | B: 55.39 (+23.70s | 30.0%) | Cascadia Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 5671 | Vihaan Mahesh | 1:19.17 | 8 | B: 55.39 (+23.78s | 30.0%) | Mount Carmel Force Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 5672 | James Harrison | 1:19.21 | 7 | B: 55.39 (+23.82s | 30.1%) | Austin Swim Club | 05/02/2025 | 2025 ST ASC Cinco De Mayo | ||
| 5673 | Kayden Lam | 1:19.24 | 9 | B: 55.39 (+23.85s | 30.1%) | Crimson Aquatics | 05/16/2026 | 2026 NE CS Spring Fever | ||
| 5674 | Adler Anglea | 1:19.30 | 9 | B: 55.39 (+23.91s | 30.2%) | SeaWolves Swim Team | 05/16/2026 | 2026 Opelika Open | ||
| 5675 | Rockson Zhou | 1:19.33 | 6 | B: 55.39 (+23.94s | 30.2%) | Wtrc Sharks | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 5676 | Quinn Conway | 1:19.47 | 9 | B: 55.39 (+24.08s | 30.3%) | Harbor Aquatics Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 5677 | Thomas Clarke | 1:19.47 | 5 | B: 55.39 (+24.08s | 30.3%) | Greenwood Tiger Sharks | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 5678 | Anders Nordlund | 1:19.49 | 10 | B: 55.39 (+24.10s | 30.3%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout | ||
| 5679 | Zale Brammer | 1:19.50 | 7 | B: 55.39 (+24.11s | 30.3%) | Lahaina Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | ||
| 5680 | Micah Iburg | 1:19.51 | 10 | B: 55.39 (+24.12s | 30.3%) | Dakota Riptide | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 5681 | Bennett Allen | 1:19.65 | 9 | B: 55.39 (+24.26s | 30.5%) | Camden County Boomers Swim Clu | 05/17/2025 | 2025 PSA May Invite | ||
| 5682 | Benjamin Fleming | 1:19.65 | 9 | B: 55.39 (+24.26s | 30.5%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 5683 | Wyatt Scott | 1:19.66 | 8 | B: 55.39 (+24.27s | 30.5%) | Meeker Marlins | 06/18/2026 | 2026 CO Grand Junction Invitational | ||
| 5684 | James Carter | 1:19.80 | 8 | B: 55.39 (+24.41s | 30.6%) | Rush | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 5685 | Thiago Losada Agudelo | 1:19.80 | 8 | B: 55.39 (+24.41s | 30.6%) | Piranhas YMCA of the Suncoast | 05/01/2026 | 2026 WFLA SPRING OPEN | ||
| 5686 | Thomas Travnicek | 1:19.87 | 9 | B: 55.39 (+24.48s | 30.6%) | Sandpoint Sharks Swim Club | 06/19/2026 | 2026 SWAT Summer Solstice | ||
| 5687 | Bryce Nichols | 1:20.00 | 9 | B: 55.39 (+24.61s | 30.8%) | Humboldt Swim Club | 05/17/2024 | SRN Long Course CBA+ | ||
| 5688 | James Schneider | 1:20.11 | 8 | B: 55.39 (+24.72s | 30.9%) | Eastmont | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 5689 | Chase Kress | 1:20.18 | 10 | B: 55.39 (+24.79s | 30.9%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 5690 | Nathaniel Laubach | 1:20.24 | 8 | B: 55.39 (+24.85s | 31.0%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 5691 | Owen Konechne | 1:20.29 | 7 | B: 55.39 (+24.90s | 31.0%) | Brookings Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 5692 | Justin Toney | 1:20.34 | 8 | B: 55.39 (+24.95s | 31.1%) | Hi-Desert Swim Team | 06/19/2026 | Prineville Invitational Swim Meet | ||
| 5693 | Nicolas Aleman | 1:20.34 | 10 | B: 55.39 (+24.95s | 31.1%) | Rattlers Swim Club | 06/12/2026 | 2026 BD DSSC Poppas Day | ||
| 5694 | Colin Carver | 1:20.35 | 9 | B: 55.39 (+24.96s | 31.1%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 5695 | Ethan Nguyen | 1:20.40 | 8 | B: 55.39 (+25.01s | 31.1%) | Gilroy Gators Swim Team | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5696 | Ashtyn Biswas | 1:20.53 | 6 | B: 55.39 (+25.14s | 31.2%) | Cranston YMCA Marlins | 05/16/2026 | 2026 NE KCY Invitational | ||
| 5697 | Cooper Belisle | 1:20.59 | 7 | B: 55.39 (+25.20s | 31.3%) | City of Mobile Swim Associatio | 04/18/2026 | 2026 CMSA First Chance LCM | ||
| 5698 | Jaechul Jung | 1:20.61 | 9 | B: 55.39 (+25.22s | 31.3%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Mayhem LCM Meet | ||
| 5699 | Colson Craig | 1:20.63 | 7 | B: 55.39 (+25.24s | 31.3%) | Area Tallahassee Aquatic Club | 06/27/2025 | ATAC Long Course | ||
| 5700 | Cyrus Inboden | 1:20.71 | 9 | B: 55.39 (+25.32s | 31.4%) | Makos Aquatics Club of Gainesv | 05/16/2025 | 2025 FAST May Invite | ||
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.