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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
7001 Alexander Hector 2:10.40 9 B: 1:40.69 (+29.71s | 22.8%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
1:03.35
1:03.35
100 Back
1:07.05
2:10.40
100 Back
2:10.40
7002 Finn Tolsdorf 2:10.42 10 B: 1:40.69 (+29.73s | 22.8%) Arlington Aquatic Club 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 Back
1:02.74
1:02.74
100 Back
1:07.68
2:10.42
100 Back
2:10.42
7003 Liam Norouzi 2:10.44 9 B: 1:40.69 (+29.75s | 22.8%) Ridgewood YMCA Breakers Swim T 11/14/2025 2025 MR COND November IMX Invitational
50 Back
1:04.08
1:04.08
100 Back
1:06.36
2:10.44
100 Back
2:10.44
7004 Connor Foley 2:10.46 9 B: 1:40.69 (+29.77s | 22.8%) Stingrays Swim Team 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Back
1:01.51
1:01.51
100 Back
1:08.95
2:10.46
100 Back
2:10.46
7005 Montgomery Glucksman 2:10.48 9 B: 1:40.69 (+29.79s | 22.8%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Back
1:01.79
1:01.79
100 Back
1:08.69
2:10.48
100 Back
2:10.48
7006 Mark Pivtoraiko 2:10.48 10 B: 1:40.69 (+29.79s | 22.8%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
1:01.59
1:01.59
100 Back
1:08.89
2:10.48
100 Back
2:10.48
7007 Jack Murdy 2:10.50 7 B: 1:40.69 (+29.81s | 22.8%) Aberdeen Swim Club 10/18/2025 2025 SD Spooktacular Intrasquad
50 Back
59.64
59.64
100 Back
1:10.86
2:10.50
100 Back
2:10.50
7008 Calvin Gross 2:10.54 7 B: 1:40.69 (+29.85s | 22.9%) Naval Academy Aquatic Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
1:05.62
1:05.62
100 Back
1:04.92
2:10.54
100 Back
2:10.54
7009 Mariano Sanchez Nava 2:10.55 10 B: 1:40.69 (+29.86s | 22.9%) Tornadoes Swim Team 02/06/2026 2026 Forest Grove Coast Range Qualifier
7010 Edward Chen 2:10.57 10 B: 1:40.69 (+29.88s | 22.9%) Siouxland Wave Aquatic Team 12/13/2025 VAST Winter Invitational
50 Back
58.15
58.15
100 Back
1:12.42
2:10.57
100 Back
2:10.57
7011 Osip Shapirovskiy 2:10.58 8 B: 1:40.69 (+29.89s | 22.9%) Wild West Aquatic Club 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
7012 Ryder Hunt 2:10.61 8 B: 1:40.69 (+29.92s | 22.9%) Fast Falcons 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
1:06.63
1:06.63
100 Back
1:03.98
2:10.61
100 Back
2:10.61
7013 William Durrant 2:10.71 9 B: 1:40.69 (+30.02s | 23.0%) Wasatch Front Fish Market 11/12/2025 WFFM November Developmental
7014 Marcus Zheng 2:10.71 9 B: 1:40.69 (+30.02s | 23.0%) Pacifica Sea Lions 11/14/2025 PSL Pumpkin Spice Lovers 25 129
7015 Greysen Coore 2:10.72 10 B: 1:40.69 (+30.03s | 23.0%) Mid Hudson Heatwaves 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
50 Back
1:01.94
1:01.94
100 Back
1:08.78
2:10.72
100 Back
2:10.72
7016 Anthony Gregory 2:10.74 10 B: 1:40.69 (+30.05s | 23.0%) Retriever Aquatic Club 09/26/2025 RAC First Splash 2025
50 Back
1:04.30
1:04.30
100 Back
1:06.44
2:10.74
100 Back
2:10.74
7017 Wyatt White 2:10.74 10 B: 1:40.69 (+30.05s | 23.0%) Poseidon Aquatic Club 01/25/2025 2025 PN IST Janurary Invitational
50 Back
1:03.81
1:03.81
100 Back
1:06.93
2:10.74
100 Back
2:10.74
7018 Teo Yoon 2:10.76 10 B: 1:40.69 (+30.07s | 23.0%) Cascade Swim Club 10/12/2024 2024 PN CSC Fall Classic Invitational
7019 Gregory Guenther 2:10.78 8 B: 1:40.69 (+30.09s | 23.0%) Hockomock Area YMCA Lightning 12/07/2025 2025 NE NSSC December 7 SJP
50 Back
1:02.00
1:02.00
100 Back
1:08.77
2:10.78
100 Back
2:10.78
7020 Elan Gill 2:10.78 9 B: 1:40.69 (+30.09s | 23.0%) Wtrc Sharks 02/20/2026 2026 OH WAVE SC Regional Championships
50 Back
1:06.10
1:06.10
100 Back
1:04.68
2:10.78
100 Back
2:10.78
7021 Colby Dolan 2:10.85 10 B: 1:40.69 (+30.16s | 23.0%) Herndon Aquatic Club 11/21/2025 2025 Swim Rock
50 Back
1:04.13
1:04.13
100 Back
1:06.72
2:10.85
100 Back
2:10.85
7022 Tanush Balaji 2:10.86 9 B: 1:40.69 (+30.17s | 23.1%) Edina Swim Club 02/21/2026 2026 MN MONC MN Bronze Championship Copied
7023 Timotey Vinauger 2:10.86 8 B: 1:40.69 (+30.17s | 23.1%) H2okie Aquatics 11/07/2025 2025 HOKI November Invitational Copied
7024 Jaxson Swoope 2:10.86 10 B: 1:40.69 (+30.17s | 23.1%) Swim Houston Aquatics Center 10/05/2024 SPA Fall Annual Fall Invite 2024
50 Back
1:00.76
1:00.76
100 Back
1:10.10
2:10.86
100 Back
2:10.86
7025 Sebastian Heinrich 2:10.89 7 B: 1:40.69 (+30.20s | 23.1%) Old Dominion Aquatic Club 12/12/2025 2025 HVAC Winterfest Invitational
50 Back
1:02.53
1:02.53
100 Back
1:08.36
2:10.89
100 Back
2:10.89
7026 Jaydeniano Lopes Montiero 2:10.91 10 B: 1:40.69 (+30.22s | 23.1%) Highland Dolphins Aquatic Club 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
7027 Charles Hall 2:10.93 7 B: 1:40.69 (+30.24s | 23.1%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
1:02.40
1:02.40
100 Back
1:08.53
2:10.93
100 Back
2:10.93
7028 Hudson Magee 2:10.95 9 B: 1:40.69 (+30.26s | 23.1%) Premier Aquatics Club of Klein 12/20/2024 2024 Gulf Fall Champs (TASC)
50 Back
1:00.87
1:00.87
100 Back
1:10.08
2:10.95
100 Back
2:10.95
7029 David Sanchez 2:10.95 10 B: 1:40.69 (+30.26s | 23.1%) Episcopal AmberJax 03/01/2025 2025 Area 1 Spring Championships
50 Back
1:00.82
1:00.82
100 Back
1:10.13
2:10.95
100 Back
2:10.95
7030 Peter Neibaur 2:10.97 8 B: 1:40.69 (+30.28s | 23.1%) Voltage Aquatics 01/24/2025 Tsunami Polar Bear Meet 2024
7031 William Korell 2:10.98 9 B: 1:40.69 (+30.29s | 23.1%) Castle Rock Swimming 10/30/2024 2024 O ROCK Monster Mash
50 Back
57.59
57.59
100 Back
1:13.39
2:10.98
100 Back
2:10.98
7032 Thomas Betzold 2:11.00 9 B: 1:40.69 (+30.31s | 23.1%) Trident Aquatic Club 11/01/2025 2025 MR TRI Fall SCY Invitational
50 Back
1:02.70
1:02.70
100 Back
1:08.30
2:11.00
100 Back
2:11.00
7033 Joseph Zottola 2:11.08 9 B: 1:40.69 (+30.39s | 23.2%) Jcc Stingrays Swim Team 10/25/2025 2025 MR QNS Can I Kick It Invitational
50 Back
1:01.58
1:01.58
100 Back
1:09.50
2:11.08
100 Back
2:11.08
7034 Brahm Harrison 2:11.09 10 B: 1:40.69 (+30.40s | 23.2%) Hub Fins 10/04/2025 2025 CMSA Vance Rose Invitational
50 Back
1:03.54
1:03.54
100 Back
1:07.55
2:11.09
100 Back
2:11.09
7035 Tobias Carpenter 2:11.19 9 B: 1:40.69 (+30.50s | 23.2%) Champlain Valley Swim Academy- 11/07/2025 2025 NE UVAC Dorsi Raynolds Memorial Meet C
50 Back
1:04.76
1:04.76
100 Back
1:06.43
2:11.19
100 Back
2:11.19
7036 Kace Vavruska 2:11.21 9 B: 1:40.69 (+30.52s | 23.3%) Black Hills Gold Swimming 02/13/2026 2026 SD Short Course Rising Stars
50 Back
1:03.04
1:03.04
100 Back
1:08.17
2:11.21
100 Back
2:11.21
7037 Josh Franco 2:11.24 8 B: 1:40.69 (+30.55s | 23.3%) Lakeshore Swim Club 02/19/2026 2026 OH Cleveland SC Regional Championships
50 Back
1:03.99
1:03.99
100 Back
1:07.25
2:11.24
100 Back
2:11.24
7038 Brandon Zhao 2:11.27 7 B: 1:40.69 (+30.58s | 23.3%) Bluefish Swim Club 11/21/2025 2025 NE ABF Nov Trials And Final Meet
50 Back
1:00.43
1:00.43
100 Back
1:10.84
2:11.27
100 Back
2:11.27
7039 Bradley Micourt 2:11.33 10 B: 1:40.69 (+30.64s | 23.3%) Long Island Express 01/30/2026 2026 MR LIE Second Chance Invitational
7040 Lawrence Lan 2:11.34 9 B: 1:40.69 (+30.65s | 23.3%) Alto Swim Club 03/29/2025 Alto Rock The Blocks Invitational
50 Back
1:02.26
1:02.26
100 Back
1:09.08
2:11.34
100 Back
2:11.34
7041 Henry Wheeler 2:11.36 10 B: 1:40.69 (+30.67s | 23.3%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/27/2026 2026 Junior Cup
50 Back
1:07.85
1:07.85
100 Back
1:03.51
2:11.36
100 Back
2:11.36
7042 Esteban Jacques 2:11.39 9 B: 1:40.69 (+30.70s | 23.4%) Raleigh Swimming Association 02/14/2026 2026 CAT Valentine Splash
50 Back
1:01.46
1:01.46
100 Back
1:09.93
2:11.39
100 Back
2:11.39
7043 Samyam Rijal 2:11.46 9 B: 1:40.69 (+30.77s | 23.4%) Treasure Coast Aquatics 01/24/2026 2026 TCA Winter Open
50 Back
1:03.52
1:03.52
100 Back
1:07.94
2:11.46
100 Back
2:11.46
7044 Silas Calkins-Zimmer 2:11.48 10 B: 1:40.69 (+30.79s | 23.4%) Port Angeles Swim Club 10/25/2025 2025 PN PASC Spooktacular
50 Back
1:07.73
1:07.73
100 Back
1:03.75
2:11.48
100 Back
2:11.48
7045 Vincent Gismonde 2:11.49 9 B: 1:40.69 (+30.80s | 23.4%) South Lake Aquatic Club 03/26/2026 Destination Athlete Centennial Invite 2026
50 Back
1:04.24
1:04.24
100 Back
1:07.25
2:11.49
100 Back
2:11.49
7046 Wesley Wang 2:11.57 6 B: 1:40.69 (+30.88s | 23.5%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Back
1:01.16
1:01.16
100 Back
1:10.41
2:11.57
100 Back
2:11.57
7047 Dylan Jiang 2:11.72 9 B: 1:40.69 (+31.03s | 23.6%) Fort Collins Area Swim Team 01/11/2025 2025 CO FAST Vs TOPS Dual
50 Back
1:02.63
1:02.63
100 Back
1:09.09
2:11.72
100 Back
2:11.72
7048 Adrian Gut 2:11.75 8 B: 1:40.69 (+31.06s | 23.6%) Frederick Area Swim Team 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Back
1:03.11
1:03.11
100 Back
1:08.64
2:11.75
100 Back
2:11.75
7049 Noah Marin 2:11.75 10 B: 1:40.69 (+31.06s | 23.6%) Aptos Cabrillo Swim Club 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
7050 Nischal Gupta 2:11.76 10 B: 1:40.69 (+31.07s | 23.6%) Town of Concord 01/16/2026 2026 NE CRIM Bronze Championship
50 Back
1:01.29
1:01.29
100 Back
1:10.47
2:11.76
100 Back
2:11.76

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.