USA Boys 10 & under - 100 Y 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
4551 Lincoln Zolnierek 1:44.57 10 B: 1:40.69 (+3.88s | 3.7%) Annapolis Swim Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
51.42
51.42
100 Back
53.15
1:44.57
100 Back
1:44.57
4552 Benjamin Orellana 1:44.57 10 B: 1:40.69 (+3.88s | 3.7%) Ridgewood YMCA Breakers Swim T 10/10/2025 2025 MR COND October Fall Festival
50 Back
50.72
50.72
100 Back
53.85
1:44.57
100 Back
1:44.57
4553 Holden Hoffman 1:44.58 9 B: 1:40.69 (+3.89s | 3.7%) Terrapins Swim Team 11/08/2025 Brentwood Seawolves SCY C B BB+
4554 Isaac Kaplan 1:44.58 8 B: 1:40.69 (+3.89s | 3.7%) 92ny Flying Dolphins 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
50.76
50.76
100 Back
53.82
1:44.58
100 Back
1:44.58
4555 Krosby Thomure 1:44.59 10 B: 1:40.69 (+3.90s | 3.7%) Spokane Waves Aquatic Team 10/18/2025 2025 SWAT Fall Challenge
50 Back
52.23
52.23
100 Back
52.36
1:44.59
100 Back
1:44.59
4556 Collin Hodges 1:44.60 10 B: 1:40.69 (+3.91s | 3.7%) Cullman Swim Association 12/05/2025 2025 Holiday Classic
50 Back
49.64
49.64
100 Back
54.96
1:44.60
100 Back
1:44.60
4557 Ridge Lewis 1:44.61 9 B: 1:40.69 (+3.92s | 3.7%) Anniston Barracudas Swim Team 02/06/2026 2026 SES Region 3 Champions
50 Back
51.21
51.21
100 Back
53.40
1:44.61
100 Back
1:44.61
4558 Emmett Fredericksen 1:44.61 9 B: 1:40.69 (+3.92s | 3.7%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
49.79
49.79
100 Back
54.82
1:44.61
100 Back
1:44.61
4559 Oskar Davidsen 1:44.62 9 B: 1:40.69 (+3.93s | 3.8%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Back
51.37
51.37
100 Back
53.25
1:44.62
100 Back
1:44.62
4560 Weston Morton 1:44.62 9 B: 1:40.69 (+3.93s | 3.8%) Twin Rivers YMCA 10/11/2025 2025 CAT Rock The Block
50 Back
49.73
49.73
100 Back
54.89
1:44.62
100 Back
1:44.62
4561 Samuel Lin 1:44.63 6 B: 1:40.69 (+3.94s | 3.8%) Dads Club Swim Team 10/12/2024 2024 DADS October Developmental Tri Meet
50 Back
49.20
49.20
100 Back
55.43
1:44.63
100 Back
1:44.63
4562 Smith Larsen 1:44.63 9 B: 1:40.69 (+3.94s | 3.8%) Magic Valley Marlins 12/13/2025 2025 Holiday Classic
50 Back
51.97
51.97
100 Back
52.66
1:44.63
100 Back
1:44.63
4563 Rodion Podliesnov 1:44.64 8 B: 1:40.69 (+3.95s | 3.8%) Longhorn Aquatics 01/17/2026 2026 ST AQTX B Champs North
50 Back
50.58
50.58
100 Back
54.06
1:44.64
100 Back
1:44.64
4564 Coen Martin 1:44.66 9 B: 1:40.69 (+3.97s | 3.8%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Back
49.99
49.99
100 Back
54.67
1:44.66
100 Back
1:44.66
4565 Easton Takeda 1:44.67 7 B: 1:40.69 (+3.98s | 3.8%) Sharks Swim Club 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
4566 Weston Jaegers 1:44.67 9 B: 1:40.69 (+3.98s | 3.8%) Mlst 08/02/2024 High Country Short Course Championship
50 Back
47.83
47.83
100 Back
56.84
1:44.67
100 Back
1:44.67
4567 Landon Fradua 1:44.67 9 B: 1:40.69 (+3.98s | 3.8%) Sachem Swim Club 10/11/2025 2025 MR TVSC Ann Wycoff Memorial Swim Meet
4568 Isaiah Wright 1:44.68 8 B: 1:40.69 (+3.99s | 3.8%) Central Minnesota Aquatics 11/02/2024 2024 MN Tuna Fall Meet
50 Back
51.33
51.33
100 Back
53.35
1:44.68
100 Back
1:44.68
4569 Michael O'Connell 1:44.69 9 B: 1:40.69 (+4.00s | 3.8%) Riptide Swim Team 12/12/2025 2025 MN SCSC Winter Carnival
50 Back
52.43
52.43
100 Back
52.26
1:44.69
100 Back
1:44.69
4570 Marvin Yang 1:44.71 8 B: 1:40.69 (+4.02s | 3.8%) Annapolis Swim Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
50.29
50.29
100 Back
54.42
1:44.71
100 Back
1:44.71
4571 Jonah Densberger 1:44.72 9 B: 1:40.69 (+4.03s | 3.8%) Blue Dolfins 02/15/2025 2025 PA Sweetheart Special
4572 Charles Baccich 1:44.72 10 B: 1:40.69 (+4.03s | 3.8%) Team Charlotte Swimming 02/14/2026 2026 SwimMAC Qualifier Festival
4573 Lennox Thomas 1:44.72 9 B: 1:40.69 (+4.03s | 3.8%) United Swim Club 01/30/2026 2026 Mac Crutchfield Invitational
50 Back
49.01
49.01
100 Back
55.71
1:44.72
100 Back
1:44.72
4574 Julius Zhu 1:44.73 9 B: 1:40.69 (+4.04s | 3.9%) Pearland Aquatics 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Back
50.00
50.00
100 Back
54.73
1:44.73
100 Back
1:44.73
4575 Terry Pan 1:44.74 9 B: 1:40.69 (+4.05s | 3.9%) Cascadia Swimming 02/07/2025 2025 Forest Grove Coast Range Qualifier
50 Back
47.77
47.77
100 Back
56.97
1:44.74
100 Back
1:44.74
4576 Norman Matthew 1:44.75 9 B: 1:40.69 (+4.06s | 3.9%) Edina Swim Club 10/05/2025 2025 EDI October Sunday At The Races
50 Back
49.92
49.92
100 Back
54.83
1:44.75
100 Back
1:44.75
4577 Ben Wood 1:44.75 9 B: 1:40.69 (+4.06s | 3.9%) Indian River Aquatics 03/01/2025 Area 6 Spring Championships
50 Back
50.79
50.79
100 Back
53.96
1:44.75
100 Back
1:44.75
4578 Maverick Meyers 1:44.76 10 B: 1:40.69 (+4.07s | 3.9%) FireFish Swim Team 11/14/2025 2025 NE KING CAC Fall Invite Copied
50 Back
49.04
49.04
100 Back
55.72
1:44.76
100 Back
1:44.76
4579 Matthew Wei 1:44.77 8 B: 1:40.69 (+4.08s | 3.9%) Tac Titans 12/19/2025 2025 TAC TITANS Jingle Bells Meet
4580 Nathan Bailey 1:44.77 9 B: 1:40.69 (+4.08s | 3.9%) Canyons Aquatic Club 10/25/2025 CANY Harry Potter Meet
4581 Louis Liu 1:44.77 8 B: 1:40.69 (+4.08s | 3.9%) H2okie Aquatics 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
49.91
49.91
100 Back
54.86
1:44.77
100 Back
1:44.77
4582 William Riederer 1:44.77 10 B: 1:40.69 (+4.08s | 3.9%) Memphis Tiger Swimming 10/03/2025 2025 Tiger Fall Classic
50 Back
51.29
51.29
100 Back
53.48
1:44.77
100 Back
1:44.77
4583 Ethan Shannon 1:44.77 10 B: 1:40.69 (+4.08s | 3.9%) Club Talon 10/25/2025 2025 Martha Bass Invitational Copied
50 Back
54.73
54.73
50 Back
54.73
100 Back
50.04
1:44.77
50 Back
50.04
4584 Easton Couck 1:44.79 10 B: 1:40.69 (+4.10s | 3.9%) Macomb Octopus Swim Team 01/10/2026 2026 LIFE Royal Swimming Winter Fest
50 Back
51.28
51.28
100 Back
53.51
1:44.79
100 Back
1:44.79
4585 Rex Ji 1:44.79 8 B: 1:40.69 (+4.10s | 3.9%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
52.30
52.30
100 Back
52.49
1:44.79
100 Back
1:44.79
4586 Ian Wiesner 1:44.79 10 B: 1:40.69 (+4.10s | 3.9%) Arena Club Aquatics 09/26/2025 RAC First Splash 2025
50 Back
51.73
51.73
100 Back
53.06
1:44.79
100 Back
1:44.79
4587 Joshua Kang 1:44.80 10 B: 1:40.69 (+4.11s | 3.9%) Asphalt Green Unified Aquatics 11/07/2025 2025 MR LIE Fall Classic Invitational
50 Back
50.89
50.89
100 Back
53.91
1:44.80
100 Back
1:44.80
4588 Cameron Suther 1:44.80 10 B: 1:40.69 (+4.11s | 3.9%) Red Piranha Swimming 01/24/2026 2026 BSC Polar Bear Meet
50 Back
53.09
53.09
100 Back
51.71
1:44.80
100 Back
1:44.80
4589 Nicolas Vasilev 1:44.80 10 B: 1:40.69 (+4.11s | 3.9%) Crimson Aquatics 11/14/2025 2025 NE CRIM November Specialty Copied C
50 Back
50.20
50.20
100 Back
54.60
1:44.80
100 Back
1:44.80
4590 Jusung Park 1:44.81 9 B: 1:40.69 (+4.12s | 3.9%) Life Time Fitness New York Swi 10/10/2025 2025 MR YMID Fall Festival Invitational
50 Back
48.44
48.44
100 Back
56.37
1:44.81
100 Back
1:44.81
4591 George Sollog 1:44.82 8 B: 1:40.69 (+4.13s | 3.9%) Nova of Virginia 10/04/2025 NOVA 12 Under Kick Off Copied
50 Back
52.77
52.77
100 Back
52.05
1:44.82
100 Back
1:44.82
4592 Maddox Schulte 1:44.83 10 B: 1:40.69 (+4.14s | 3.9%) Piedmont Swim Team 10/18/2025 PC CDST SC C B BB+
4593 Peter Lemker 1:44.84 8 B: 1:40.69 (+4.15s | 4.0%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
51.70
51.70
100 Back
53.14
1:44.84
100 Back
1:44.84
4594 Alexander Suits 1:44.84 8 B: 1:40.69 (+4.15s | 4.0%) Tampa Y Swimming 01/09/2026 2026 FAST Polar Plunge
50 Back
50.62
50.62
100 Back
54.22
1:44.84
100 Back
1:44.84
4595 Charles McAffee 1:44.84 10 B: 1:40.69 (+4.15s | 4.0%) Douglas Dolfins Swim Team 10/17/2025 2025 KING OF THE HILL CHALLENGE
4596 William Rondeau 1:44.84 10 B: 1:40.69 (+4.15s | 4.0%) North Shore Swim Club 12/12/2025 2025 NE NSSC Dec Holiday Celebration!
50 Back
52.36
52.36
100 Back
52.48
1:44.84
100 Back
1:44.84
4597 Elliot Bixler 1:44.85 9 B: 1:40.69 (+4.16s | 4.0%) Dexter Community Aquatic Club 01/10/2026 DCAC Go The Distance 2026
50 Back
1:45.50
1:45.50
100 Back
0.-65
1:44.85
100 Back
1:44.85
4598 Weibo Gao 1:44.86 9 B: 1:40.69 (+4.17s | 4.0%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
47.77
47.77
100 Back
57.09
1:44.86
100 Back
1:44.86
4599 Quinn Cherefko 1:44.86 9 B: 1:40.69 (+4.17s | 4.0%) Evergreen Hurricanes 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
4600 Jacob Tilman 1:44.86 10 B: 1:40.69 (+4.17s | 4.0%) Newport County YMCA Wahoos 10/11/2025 2025 YMCA Fall Virtual Meet
50 Back
51.66
51.66
100 Back
53.20
1:44.86
100 Back
1:44.86

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.