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
7451 Jaxson Swoope 2:10.86 9 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
7452 Runqian Liu 2:10.88 10 B: 1:40.69 (+30.19s | 23.1%) Alto Swim Club 02/01/2025 Alto Swim Club Valentine Classic
50 Back
56.05
56.05
100 Back
1:14.83
2:10.88
100 Back
2:10.88
7453 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
7454 Jaydeniano Lopes Montiero 2:10.91 9 B: 1:40.69 (+30.22s | 23.1%) Highland Dolphins Aquatic Club 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
7455 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
7456 Hudson Magee 2:10.95 8 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
7457 David Sanchez 2:10.95 9 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
7458 Peter Neibaur 2:10.97 7 B: 1:40.69 (+30.28s | 23.1%) Voltage Aquatics 01/24/2025 Tsunami Polar Bear Meet 2024
7459 William Korell 2:10.98 8 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
7460 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
7461 Jack Draa 2:11.04 10 B: 1:40.69 (+30.35s | 23.2%) Alamo Area Aquatic Association 11/24/2025 2025 AAAA AH Turkey Trot
7462 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
7463 Brahm Harrison 2:11.09 9 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
7464 Easton Opitz 2:11.10 10 B: 1:40.69 (+30.41s | 23.2%) Fast Falcons 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
1:03.07
1:03.07
100 Back
1:08.03
2:11.10
100 Back
2:11.10
7465 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
7466 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
7467 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
7468 Ethan Zhong 2:11.25 10 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
7469 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
7470 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
7471 Lawrence Lan 2:11.34 8 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
7472 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
7473 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
7474 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
7475 Silas Calkins-Zimmer 2:11.48 9 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
7476 Dylan Jiang 2:11.72 8 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
7477 Noah Marin 2:11.75 9 B: 1:40.69 (+31.06s | 23.6%) Aptos Cabrillo Swim Club 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
7478 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
7479 Noyan Naderalvojoud 2:11.79 8 B: 1:40.69 (+31.10s | 23.6%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
7480 Carson Roach 2:11.82 8 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
7481 Malachi Torrez 2:11.85 9 B: 1:40.69 (+31.16s | 23.6%) Clearwater Aquatic Team 01/17/2025 2025 CAT Al Soltis Memorial Invitational Meet
50 Back
2:13.25
2:13.25
100 Back
-1.-40
2:11.85
100 Back
2:11.85
7482 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
7483 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
7484 Maximilian Bjorne 2:11.97 9 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
7485 Bryce Thomas 2:12.00 10 B: 1:40.69 (+31.31s | 23.7%) Life Time Fitness New York Swi 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
1:03.44
1:03.44
100 Back
1:08.56
2:12.00
100 Back
2:12.00
7486 Daniel Serraes 2:12.02 9 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
7487 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
7488 Ellis Andrade 2:12.09 8 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
7489 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
7490 Kaleb Kreifels 2:12.15 9 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
7491 Jameson Buckley 2:12.16 9 B: 1:40.69 (+31.47s | 23.8%) Barracuda Swim Club of Northea 11/22/2025 2025 Dragonfly Medical Cranberry Classic
50 Back
1:04.44
1:04.44
100 Back
1:07.72
2:12.16
100 Back
2:12.16
7492 Axel Palmer 2:12.19 10 B: 1:40.69 (+31.50s | 23.8%) Columbia River Swim Team 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
1:00.98
1:00.98
100 Back
1:11.21
2:12.19
100 Back
2:12.19
7493 Xander Cagas 2:12.20 8 B: 1:40.69 (+31.51s | 23.8%) First Colony Swim Team, Inc. 01/19/2025 2025 FCST January Developmental Meet
7494 Hasan Mawji 2:12.21 9 B: 1:40.69 (+31.52s | 23.8%) Dearborn Dolphins 12/13/2025 2025 DRD Winter Solstice Meet
50 Back
1:06.56
1:06.56
100 Back
1:05.65
2:12.21
100 Back
2:12.21
7495 Jake Mason 2:12.24 9 B: 1:40.69 (+31.55s | 23.9%) Smoky Mountain Aquatic Club 01/17/2026 2026 AJCC Snowball Ramble Meet
7496 Samuel Iannarelli 2:12.25 9 B: 1:40.69 (+31.56s | 23.9%) Greater Tampa Swim Association 02/06/2026 CVST Sweetheart Meet
50 Back
1:04.11
1:04.11
100 Back
1:08.14
2:12.25
100 Back
2:12.25
7497 Evan Vantzelfde 2:12.27 7 B: 1:40.69 (+31.58s | 23.9%) Commonwealth Swimming 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
1:02.91
1:02.91
100 Back
1:09.36
2:12.27
100 Back
2:12.27
7498 Orion Bongard 2:12.27 7 B: 1:40.69 (+31.58s | 23.9%) Spokane Waves Aquatic Team 12/05/2025 2025 SWAT Winter Invite
7499 Ezequiel Torres 2:12.29 8 B: 1:40.69 (+31.60s | 23.9%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Back
1:05.50
1:05.50
100 Back
1:06.79
2:12.29
100 Back
2:12.29
7500 Greyson Biegel 2:12.33 6 B: 1:40.69 (+31.64s | 23.9%) Sunnyvale Swim Club 10/11/2025 2025 DACA SC CBA Meet

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.