USA Boys 11-12 - 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
8451 Lachlan Kleinbergs 1:39.45 10 B: 1:22.19 (+17.26s | 17.4%) Greater Kalamazoo Crocs 11/01/2025 Greater Kalamazoo Arena Challenge
50 Back
47.57
47.57
100 Back
51.88
1:39.45
100 Back
1:39.45
8452 Santiago Culhuac 1:39.45 11 B: 1:22.19 (+17.26s | 17.4%) Watertown Area Swim Club 12/05/2025 2025 Candy Cane Swim Meet
50 Back
47.86
47.86
100 Back
51.59
1:39.45
100 Back
1:39.45
8453 Dylan Walker 1:39.45 11 B: 1:22.19 (+17.26s | 17.4%) Southeast Tennessee Swimming 09/20/2025 2025 Fall Kickoff Classic Meet Copied
50 Back
49.52
49.52
50 Back
49.52
100 Back
49.93
1:39.45
50 Back
49.93
8454 ian Mamiya 1:39.46 11 B: 1:22.19 (+17.27s | 17.4%) Thurston Olympians Swim Club 12/06/2025 2025 PN Fall Divisionals, Division 1 OCA
50 Back
47.57
47.57
100 Back
51.89
1:39.46
100 Back
1:39.46
8455 Everett Lent 1:39.46 10 B: 1:22.19 (+17.27s | 17.4%) Sailfish Aquatics 12/12/2025 Triad Tropic Invitational Copied
50 Back
47.63
47.63
100 Back
51.83
1:39.46
100 Back
1:39.46
8456 Kai Sikand 1:39.48 10 B: 1:22.19 (+17.29s | 17.4%) San Francisco Seals Swim Team 09/27/2025 Neptune Swimming Fall Classic
50 Back
48.78
48.78
100 Back
50.70
1:39.48
100 Back
1:39.48
8457 James Johnston 1:39.48 10 B: 1:22.19 (+17.29s | 17.4%) Aberdeen Swim Club 01/06/2024 2024 SD ASC Winter High Point
50 Back
47.37
47.37
100 Back
52.11
1:39.48
100 Back
1:39.48
8458 Nicholas Bednarski 1:39.48 10 B: 1:22.19 (+17.29s | 17.4%) Texas Elite Swim Team 02/21/2025 2025 Gulf 12 Under Champs (DADS)
8459 Ethan Chung 1:39.48 12 B: 1:22.19 (+17.29s | 17.4%) Life Time Fitness New York Swi 02/28/2026 2026 MR QNS I Know I Can Invitational
8460 John Schilling 1:39.49 12 B: 1:22.19 (+17.30s | 17.4%) Cape Cod Swim Club 09/27/2025 2025 NE NANT Scallop Season Invite Copied
50 Back
47.99
47.99
100 Back
51.50
1:39.49
100 Back
1:39.49
8461 Soren Dickerson 1:39.52 11 B: 1:22.19 (+17.33s | 17.4%) Walla Walla Swim Club 01/03/2026 January Storm
50 Back
49.24
49.24
100 Back
50.28
1:39.52
100 Back
1:39.52
8462 Andrei Kuznetsov 1:39.52 11 B: 1:22.19 (+17.33s | 17.4%) YMCA of Central Florida 11/21/2025 2025 RAFC Almost Turkey Invitational
50 Back
47.69
47.69
100 Back
51.83
1:39.52
100 Back
1:39.52
8463 Henry Kosky 1:39.52 12 B: 1:22.19 (+17.33s | 17.4%) Great Lakes Tritons 02/06/2026 2026 Michigan Open
50 Back
47.44
47.44
100 Back
52.08
1:39.52
100 Back
1:39.52
8464 Graham Kohel 1:39.53 11 B: 1:22.19 (+17.34s | 17.4%) Bgc-N. Westchester Marlins 12/05/2025 2025 MR BGNW December 14 Under Invitational
50 Back
48.23
48.23
100 Back
51.30
1:39.53
100 Back
1:39.53
8465 Brody Bingham 1:39.53 11 B: 1:22.19 (+17.34s | 17.4%) Southern Utah Swimming Associa 02/20/2025 2025 CSC Final Countdown
50 Back
46.51
46.51
100 Back
53.02
1:39.53
100 Back
1:39.53
8466 Luke Antonos 1:39.53 11 B: 1:22.19 (+17.34s | 17.4%) Southwest Stars Swim Club 02/28/2026 2026 Spring Area 2 Championships
50 Back
49.57
49.57
100 Back
49.96
1:39.53
100 Back
1:39.53
8467 Murari Maddineni 1:39.55 11 B: 1:22.19 (+17.36s | 17.4%) Cumming Waves 01/16/2026 2026 SE Ralph Crocker Classic
50 Back
46.53
46.53
100 Back
53.02
1:39.55
100 Back
1:39.55
8468 Brady Mills 1:39.58 12 B: 1:22.19 (+17.39s | 17.5%) Circle C Select Swim Team 10/25/2025 2025 ST CCSS SC Unclassified
8469 Jay Seth 1:39.58 10 B: 1:22.19 (+17.39s | 17.5%) Palo Alto Stanford Aquatics 11/04/2023 2023 Joyce Lanphere Invitational
8470 Christian Lopez 1:39.58 11 B: 1:22.19 (+17.39s | 17.5%) South Davis Aquatics Team 09/20/2024 SDAT September 20th Intrasquad Meet
50 Back
48.20
48.20
100 Back
51.38
1:39.58
100 Back
1:39.58
8471 Adam Routh 1:39.58 11 B: 1:22.19 (+17.39s | 17.5%) Vacationland Swim Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Back
47.07
47.07
100 Back
52.51
1:39.58
100 Back
1:39.58
8472 Yunqi Chen 1:39.59 11 B: 1:22.19 (+17.40s | 17.5%) Wave Aquatics 06/20/2025 2025 PN SRST StingRay Invitational
50 Back
46.60
46.60
100 Back
52.99
1:39.59
100 Back
1:39.59
8473 Micah Walker 1:39.61 11 B: 1:22.19 (+17.42s | 17.5%) Pipeline Swimming 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
50 Back
47.41
47.41
100 Back
52.20
1:39.61
100 Back
1:39.61
8474 Joel Hernandez 1:39.61 11 B: 1:22.19 (+17.42s | 17.5%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
50 Back
48.93
48.93
100 Back
50.68
1:39.61
100 Back
1:39.61
8475 Ivan Levin 1:39.62 11 B: 1:22.19 (+17.43s | 17.5%) Long Island Express 11/07/2025 2025 MR LIE Fall Classic Invitational
50 Back
48.19
48.19
100 Back
51.43
1:39.62
100 Back
1:39.62
8476 Radek Ferry 1:39.62 11 B: 1:22.19 (+17.43s | 17.5%) Pueblo County Swim Team 02/13/2026 2026 CO Valentine Open
50 Back
48.48
48.48
100 Back
51.14
1:39.62
100 Back
1:39.62
8477 Henry Teng 1:39.62 11 B: 1:22.19 (+17.43s | 17.5%) H2okie Aquatics 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
46.41
46.41
100 Back
53.21
1:39.62
100 Back
1:39.62
8478 Connor Thompson 1:39.63 11 B: 1:22.19 (+17.44s | 17.5%) Riptide Swim Team 01/25/2025 2025 MN AQJT Winter Invite
50 Back
47.41
47.41
100 Back
52.22
1:39.63
100 Back
1:39.63
8479 Liam Torres 1:39.63 11 B: 1:22.19 (+17.44s | 17.5%) South Miami Senior High School 10/22/2025 20254 FHSAA 2A District 12
50 Back
47.20
47.20
100 Back
52.43
1:39.63
100 Back
1:39.63
8480 Henry Creamer 1:39.64 11 B: 1:22.19 (+17.45s | 17.5%) Meadowbrook Swim Team 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
49.84
49.84
100 Back
49.80
1:39.64
100 Back
1:39.64
8481 Svaransh Sapre 1:39.64 13 B: 1:22.19 (+17.45s | 17.5%) Blackline Aquatics 02/07/2026 2026 MN PRNH Winter Whiteout
8482 Italo Morara 1:39.66 11 B: 1:22.19 (+17.47s | 17.5%) Bay Club Panthers 10/05/2024 2024 DACA CBA SC Meet
8483 Colten Preikschas 1:39.66 12 B: 1:22.19 (+17.47s | 17.5%) Area Tallahassee Aquatic Club 01/30/2026 2026 Mac Crutchfield Invitational
8484 Patrick Plowshay 1:39.66 11 B: 1:22.19 (+17.47s | 17.5%) Greenwood Tiger Sharks 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
46.07
46.07
100 Back
53.59
1:39.66
100 Back
1:39.66
8485 Ethan Bai 1:39.67 11 B: 1:22.19 (+17.48s | 17.5%) El Cerrito Gators 09/27/2025 Orinda Aquatics SC C B BB+ Meet
8486 Guillermo Vargas 1:39.67 10 B: 1:22.19 (+17.48s | 17.5%) North Channel Aquatics 11/16/2024 2024 NOCH Turkey Classic
50 Back
50.83
50.83
100 Back
48.84
1:39.67
100 Back
1:39.67
8487 Colton Hahn 1:39.67 11 B: 1:22.19 (+17.48s | 17.5%) Brighton Aquatics Bull Sharks 01/16/2026 SLA Arctic Blast 2026
50 Back
47.42
47.42
100 Back
52.25
1:39.67
100 Back
1:39.67
8488 Neal Labalan 1:39.67 13 B: 1:22.19 (+17.48s | 17.5%) New Bedford YMCA Hurricanes 01/24/2026 2026 NE KCY New Year S Splash
8489 Noah Nieves 1:39.67 12 B: 1:22.19 (+17.48s | 17.5%) South Florida Aquatic Club 01/16/2026 2026 Speedo SoFlo Open
50 Back
45.07
45.07
100 Back
54.60
1:39.67
100 Back
1:39.67
8490 Jamie Chuang 1:39.68 11 B: 1:22.19 (+17.49s | 17.5%) Otter Swim Club 10/11/2025 2025 DACA SC CBA Meet
8491 Terrence Thurmon 1:39.70 12 B: 1:22.19 (+17.51s | 17.6%) Great Mills Aquatic Club 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Back
46.85
46.85
100 Back
52.85
1:39.70
100 Back
1:39.70
8492 Noah Mafanire 1:39.70 11 B: 1:22.19 (+17.51s | 17.6%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 Back
47.04
47.04
100 Back
52.66
1:39.70
100 Back
1:39.70
8493 Gabriel Berko 1:39.71 12 B: 1:22.19 (+17.52s | 17.6%) Northern Dutchess Aquatic Club 12/06/2025 2025 MR NDAC Kevin Storrs Winter Festival
50 Back
47.44
47.44
100 Back
52.27
1:39.71
100 Back
1:39.71
8494 Ameer Wardany 1:39.72 9 B: 1:22.19 (+17.53s | 17.6%) Dart Swimming 10/28/2023 SCSC Vs DART Dual Meet
8495 Charles Thrall 1:39.72 11 B: 1:22.19 (+17.53s | 17.6%) Longmont Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
46.89
46.89
50 Back
46.89
100 Back
52.83
1:39.72
50 Back
52.83
8496 Aaron Avellar 1:39.72 12 B: 1:22.19 (+17.53s | 17.6%) Oakland Undercurrent Swim Team 04/12/2025 Sebastopol Sea Serpents April Fools CBA+
8497 Emanuel Lacefield 1:39.75 10 B: 1:22.19 (+17.56s | 17.6%) Houston Hydra 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Back
49.04
49.04
100 Back
50.71
1:39.75
100 Back
1:39.75
8498 Luka Rotula 1:39.76 11 B: 1:22.19 (+17.57s | 17.6%) Texas Elite Swim Team 02/21/2025 2025 Gulf 12 Under Champs (DADS)
8499 Elias Smith 1:39.76 12 B: 1:22.19 (+17.57s | 17.6%) Valley Swim Team Phoenix 11/08/2025 2025 PWSC Fall Aqua Fest
50 Back
50.54
50.54
100 Back
49.22
1:39.76
100 Back
1:39.76
8500 Arvaan Deshmukh 1:39.76 10 B: 1:22.19 (+17.57s | 17.6%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
49.28
49.28
100 Back
50.48
1:39.76
100 Back
1:39.76

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.