New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Boys 10 & under - 100 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
2551 Eric Feng 1:58.35 9 B: 1:56.69 (+1.66s | 1.4%) Marlins Of Raleigh 04/25/2026 2026 NCAC Quad Meet
50 Back
55.38
55.38
100 Back
1:02.97
1:58.35
100 Back
1:58.35
2552 Aiden Liang 1:58.38 10 B: 1:56.69 (+1.69s | 1.4%) South Shore YMCA Strypers 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
2553 Jason Ma 1:58.39 10 B: 1:56.69 (+1.70s | 1.4%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
2554 George Burkhardt 1:58.39 8 B: 1:56.69 (+1.70s | 1.4%) Firefish Aquatics 06/19/2026 2026 Firefish June Jam
2555 Theodore Goldstein 1:58.40 10 B: 1:56.69 (+1.71s | 1.4%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
2556 Gavin Merrill 1:58.41 9 B: 1:56.69 (+1.72s | 1.5%) Olympus Aquatics 04/25/2025 2025 Stingrays LC Kickoff
2557 Nolan Hunter 1:58.42 10 B: 1:56.69 (+1.73s | 1.5%) Rushmore Swim Team 06/28/2025 2025 SD Summer Starter
50 Back
57.73
57.73
100 Back
1:00.69
1:58.42
100 Back
1:58.42
2558 Reid Siemens 1:58.42 9 B: 1:56.69 (+1.73s | 1.5%) Hurricanes Swim Team 05/10/2025 2025 MN HURR LC Spring Opener
50 Back
56.66
56.66
100 Back
1:01.76
1:58.42
100 Back
1:58.42
2559 Will Flynn 1:58.44 9 B: 1:56.69 (+1.75s | 1.5%) FireFish Swim Team 06/06/2026 2026 NE KING CAC Almost Summer Invite
2560 Ryder Schultz 1:58.44 9 B: 1:56.69 (+1.75s | 1.5%) Reno Aquatic Club 06/19/2026 Reno Aquatic Club Gamble
50 Back
58.59
58.59
100 Back
59.85
1:58.44
100 Back
1:58.44
2561 Zaine Ferguson 1:58.45 9 B: 1:56.69 (+1.76s | 1.5%) Bluefish Swim Club 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Back
1:00.28
1:00.28
100 Back
58.17
1:58.45
100 Back
1:58.45
2562 Jeffrey Liu 1:58.47 10 B: 1:56.69 (+1.78s | 1.5%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
2563 Youssef Aba 1:58.47 9 B: 1:56.69 (+1.78s | 1.5%) Front Range Barracudas 06/27/2026 2026 CO CUDA Summer Kicker
50 Back
57.13
57.13
100 Back
1:01.34
1:58.47
100 Back
1:58.47
2564 Ezekiel Ortez 1:58.48 10 B: 1:56.69 (+1.79s | 1.5%) Norfolk YMCA Aquajets 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
59.75
59.75
100 Back
58.73
1:58.48
100 Back
1:58.48
2565 Elijah Wieczorek 1:58.49 10 B: 1:56.69 (+1.80s | 1.5%) Canon City Piranhas 06/27/2025 2025 CO Alicia Leavitt Memorial Open
2566 Vedant Tomar 1:58.49 9 B: 1:56.69 (+1.80s | 1.5%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074
2567 Elliot Kang 1:58.51 9 B: 1:56.69 (+1.82s | 1.5%) San Ramon Valley Aquatics 06/13/2026 Orinda PC LC AG C B BB+
2568 Tristan Miller 1:58.52 9 B: 1:56.69 (+1.83s | 1.5%) Aquatex Swim & Water Polo Team 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
57.67
57.67
100 Back
1:00.85
1:58.52
100 Back
1:58.52
2569 Rex Ji 1:58.59 9 B: 1:56.69 (+1.90s | 1.6%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
2570 Adrian Balasa 1:58.60 8 B: 1:56.69 (+1.91s | 1.6%) Nova of Virginia 05/15/2026 NOVA Spring Splash
2571 Grayson Newman 1:58.64 10 B: 1:56.69 (+1.95s | 1.6%) Annapolis Swim Club 04/11/2026 2026 Fox April Long Course Invitational
2572 Ian Campbell 1:58.64 10 B: 1:56.69 (+1.95s | 1.6%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
2573 Jonah Rosengarten 1:58.64 8 B: 1:56.69 (+1.95s | 1.6%) North Carolina Aquatic Club 04/25/2026 2026 NCAC Quad Meet
2574 Sikander Manocha 1:58.67 8 B: 1:56.69 (+1.98s | 1.7%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Back
56.54
56.54
100 Back
1:02.13
1:58.67
100 Back
1:58.67
2575 Mingzuo Cheng 1:58.68 10 B: 1:56.69 (+1.99s | 1.7%) Rancho San Dieguito 06/06/2026 2026 SI JBST SPLASH DASH MAX
2576 Thomas Yamamoto 1:58.69 10 B: 1:56.69 (+2.00s | 1.7%) Cedar Swim Club 06/04/2025 2025 Utah Summer Games Age Group Long Course
50 Back
59.23
59.23
100 Back
59.46
1:58.69
100 Back
1:58.69
2577 Hudson Zenk 1:58.69 9 B: 1:56.69 (+2.00s | 1.7%) Parkway-Rockwood Gateway Swim 06/26/2026 88th CSP Summer Invitational
50 Back
57.99
57.99
100 Back
1:00.70
1:58.69
100 Back
1:58.69
2578 Theodore Puscas 1:58.69 9 B: 1:56.69 (+2.00s | 1.7%) Issaquah Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
58.19
58.19
100 Back
1:00.50
1:58.69
100 Back
1:58.69
2579 Mohammed Samren 1:58.71 10 B: 1:56.69 (+2.02s | 1.7%) Prince William Swim Club 05/01/2026 2026 Helen Wang Sunflower Classic
50 Back
57.56
57.56
100 Back
1:01.15
1:58.71
100 Back
1:58.71
2580 Daniel McLain 1:58.71 9 B: 1:56.69 (+2.02s | 1.7%) Huntsville Swim Association 04/18/2026 HSA April LC Meet
50 Back
58.35
58.35
100 Back
1:00.36
1:58.71
100 Back
1:58.71
2581 Colin Camalier 1:58.72 10 B: 1:56.69 (+2.03s | 1.7%) Monocacy Aquatic Club 06/14/2024 2024 Winchester Long Course Inviational
2582 Jesper Zhang 1:58.75 10 B: 1:56.69 (+2.06s | 1.7%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
2583 Liam Chen 1:58.75 9 B: 1:56.69 (+2.06s | 1.7%) San Ramon Valley Aquatics 06/27/2026 NVST Summer Plunge 2026
2584 Hank Yu 1:58.75 9 B: 1:56.69 (+2.06s | 1.7%) SwimMAC Carolina 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
59.50
59.50
100 Back
59.25
1:58.75
100 Back
1:58.75
2585 Logan Anderson 1:58.75 10 B: 1:56.69 (+2.06s | 1.7%) Velocity Aquatics 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
56.95
56.95
100 Back
1:01.80
1:58.75
100 Back
1:58.75
2586 Brady Hoff 1:58.77 9 B: 1:56.69 (+2.08s | 1.8%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
2587 Charles Kirby 1:58.78 7 B: 1:56.69 (+2.09s | 1.8%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
50 Back
56.74
56.74
100 Back
1:02.04
1:58.78
100 Back
1:58.78
2588 Ean Lozada Ortiz 1:58.80 9 B: 1:56.69 (+2.11s | 1.8%) South Shore Sails 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
2589 Wells Holliday 1:58.81 8 B: 1:56.69 (+2.12s | 1.8%) Huntsville Swim Association 05/16/2026 NAC LC May Classic
2590 Leo Wu 1:58.81 10 B: 1:56.69 (+2.12s | 1.8%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
2591 Adam Salhia 1:58.81 10 B: 1:56.69 (+2.12s | 1.8%) Sporting Jax Aquatic Club 04/10/2026 2026 April Classic
50 Back
56.54
56.54
100 Back
1:02.27
1:58.81
100 Back
1:58.81
2592 Ryan Casillo 1:58.83 10 B: 1:56.69 (+2.14s | 1.8%) Annapolis Swim Club 04/11/2026 2026 Fox April Long Course Invitational
2593 Maxx Yu 1:58.85 10 B: 1:56.69 (+2.16s | 1.8%) Burlingame Aquatics 06/12/2026 BAC Long Course
2594 Luca Ferraz de Toledo 1:58.86 7 B: 1:56.69 (+2.17s | 1.8%) South East Metro Sharks 05/03/2026 2026 MN SEMS LC Invite
50 Back
57.59
57.59
100 Back
1:01.27
1:58.86
100 Back
1:58.86
2595 Oliver Rasmussen 1:58.87 9 B: 1:56.69 (+2.18s | 1.8%) Chamberlain Swim Team 06/12/2026 2026 Splash Central Invitational
50 Back
55.68
55.68
100 Back
1:03.19
1:58.87
100 Back
1:58.87
2596 Evan Morehouse 1:58.88 10 B: 1:56.69 (+2.19s | 1.8%) Brookings Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Back
55.03
55.03
100 Back
1:03.85
1:58.88
100 Back
1:58.88
2597 Charlie Uranga 1:58.89 9 B: 1:56.69 (+2.20s | 1.9%) Blue Marlins Of Hialeah Garden 05/22/2026 2026 Doral Swim Club LCM Spring Invite
50 Back
1:00.46
1:00.46
100 Back
58.43
1:58.89
100 Back
1:58.89
2598 Gabriel Saldanha 1:58.93 9 B: 1:56.69 (+2.24s | 1.9%) Wasatch Front Fish Market 05/23/2025 Sizzlin Summer Invite May 2025
2599 Nathaniel Baumert 1:58.95 9 B: 1:56.69 (+2.26s | 1.9%) Hickory Foundation YMCA Seahor 06/19/2026 19th Annual Bob Pratt Invitational Copied
2600 Noel Sea 1:58.95 9 B: 1:56.69 (+2.26s | 1.9%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Back
58.21
58.21
100 Back
1:00.74
1:58.95
100 Back
1:58.95

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.