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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
6351 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
6352 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
6353 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
6354 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
6355 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
6356 Makar Zverev 2:10.78 10 B: 1:40.69 (+30.09s | 23.0%) Livermore AquaCowboys 09/27/2025 PC LAC C B BB
6357 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
6358 Timotey Vinauger 2:10.86 8 B: 1:40.69 (+30.17s | 23.1%) H2okie Aquatics 11/07/2025 2025 HOKI November Invitational Copied
6359 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
6360 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
6361 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
6362 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
6363 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
6364 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
6365 Peter Neibaur 2:10.97 8 B: 1:40.69 (+30.28s | 23.1%) Voltage Aquatics 01/24/2025 Tsunami Polar Bear Meet 2024
6366 William Korell 2:10.98 10 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
6367 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
6368 Joseph Zottola 2:11.08 10 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
6369 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
6370 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
6371 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
6372 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
6373 Ethan Zhong 2:11.25 11 B: 1:40.69 (+30.56s | 23.3%) Columbia Aquatics Association 09/26/2025 RAC First Splash 2025
50 Back
59.98
59.98
100 Back
1:11.27
2:11.25
100 Back
2:11.25
6374 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
6375 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
6376 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
6377 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
6378 Theo Smith 2:11.39 9 B: 1:40.69 (+30.70s | 23.4%) Academy Swim Club 04/05/2026 2026 HI BIG ISLAND SWIMMING
50 Back
1:04.50
1:04.50
100 Back
1:06.89
2:11.39
100 Back
2:11.39
6379 Esteban Jacques 2:11.39 10 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
6380 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
6381 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
6382 Wesley Wang 2:11.57 7 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
6383 Ethan Rogers 2:11.58 10 B: 1:40.69 (+30.89s | 23.5%) Thurston Olympians Swim Club 05/16/2026 2026 PN TOSC OST PAC May Meet Approved
6384 Brock Georgievski 2:11.62 9 B: 1:40.69 (+30.93s | 23.5%) Wave Aquatics 04/25/2026 2026 PN SSCD Spring Open Approved
50 Back
1:01.00
1:01.00
100 Back
1:10.62
2:11.62
100 Back
2:11.62
6385 Christian Hairston 2:11.66 8 B: 1:40.69 (+30.97s | 23.5%) FireFish Swim Team 05/15/2026 2026 NE CCSC Medley Mayhem At Sandwich High
50 Back
56.66
56.66
100 Back
1:15.00
2:11.66
100 Back
2:11.66
6386 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
6387 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
6388 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+
6389 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
6390 Noyan Naderalvojoud 2:11.79 9 B: 1:40.69 (+31.10s | 23.6%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
6391 Bryce Thomas 2:11.81 10 B: 1:40.69 (+31.12s | 23.6%) Life Time Fitness New York Swi 03/27/2026 2026 MR Bronze Championships Central KBM
50 Back
1:04.68
1:04.68
100 Back
1:07.13
2:11.81
100 Back
2:11.81
6392 Carson Roach 2:11.82 9 B: 1:40.69 (+31.13s | 23.6%) YMCA of Northwest North Caroli 12/05/2025 2025 TYDE Winter Championship
50 Back
1:03.53
1:03.53
100 Back
1:08.29
2:11.82
100 Back
2:11.82
6393 Olin Hargrove 2:11.92 10 B: 1:40.69 (+31.23s | 23.7%) Storm Aquatics 10/10/2025 2025 MR YMID Fall Festival Invitational
50 Back
1:01.00
1:01.00
100 Back
1:10.92
2:11.92
100 Back
2:11.92
6394 David Nordquist 2:11.95 9 B: 1:40.69 (+31.26s | 23.7%) Northern Lights Swimming Assoc 02/14/2026 2026 MN NLSA Marlins Swimming FEBRUARY Invite
50 Back
1:01.04
1:01.04
100 Back
1:10.91
2:11.95
100 Back
2:11.95
6395 Maximilian Bjorne 2:11.97 10 B: 1:40.69 (+31.28s | 23.7%) Dexter Community Aquatic Club 11/07/2025 25th Annual A3 Red, White, And Blue Classic
50 Back
1:01.63
1:01.63
100 Back
1:10.34
2:11.97
100 Back
2:11.97
6396 Daniel Serraes 2:12.02 10 B: 1:40.69 (+31.33s | 23.7%) Saint Andrew\\\\\\'s Aquatics 09/13/2025 Scotty Invite
50 Back
1:02.40
1:02.40
100 Back
1:09.62
2:12.02
100 Back
2:12.02
6397 Lorenzo Melchior 2:12.08 8 B: 1:40.69 (+31.39s | 23.8%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
50 Back
1:03.08
1:03.08
100 Back
1:09.00
2:12.08
100 Back
2:12.08
6398 Ellis Andrade 2:12.09 9 B: 1:40.69 (+31.40s | 23.8%) South Shore Sails 12/20/2024 2024 Gulf Fall Champs (SHRK)
50 Back
1:03.97
1:03.97
100 Back
1:08.12
2:12.09
100 Back
2:12.09
6399 Trace Smith 2:12.11 9 B: 1:40.69 (+31.42s | 23.8%) Sunkist Swim Team 11/21/2025 2025 Tiger Turkey Tumble
50 Back
1:00.76
1:00.76
100 Back
1:11.35
2:12.11
100 Back
2:12.11
6400 Kaleb Kreifels 2:12.15 10 B: 1:40.69 (+31.46s | 23.8%) Sioux Falls Swim Team 02/07/2025 2025 SD Short Course B Championship
50 Back
1:01.38
1:01.38
100 Back
1:10.77
2:12.15
100 Back
2:12.15

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.