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USA Boys 10 & under - 100 M 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
3501 Peter Liu 2:18.58 8 B: 1:56.69 (+21.89s | 15.8%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
3502 Andy Wang 2:18.59 10 B: 1:56.69 (+21.90s | 15.8%) DeAnza Cupertino Aquatics 06/12/2026 2026 DACA LC CBA Meet
3503 Marco Hernandez 2:18.68 9 B: 1:56.69 (+21.99s | 15.9%) Brownsville Aquatics 05/16/2026 2026 ST LC BAS May Swim Meet
50 Back
1:08.08
1:08.08
100 Back
1:10.60
2:18.68
100 Back
2:18.68
3504 Dean Bishop 2:18.77 10 B: 1:56.69 (+22.08s | 15.9%) Lakeview Swim Team 06/20/2025 Prineville Invitational Swim Meet
3505 Amit Revvah 2:18.78 8 B: 1:56.69 (+22.09s | 15.9%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
3506 Bryce Milos 2:18.79 9 B: 1:56.69 (+22.10s | 15.9%) Lakeshore Swim Club 07/12/2025 LSSC Avon Classic
50 Back
1:08.93
1:08.93
100 Back
1:09.86
2:18.79
100 Back
2:18.79
3507 Ethan Zhou 2:18.82 8 B: 1:56.69 (+22.13s | 15.9%) South East Metro Sharks 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:09.11
1:09.11
100 Back
1:09.71
2:18.82
100 Back
2:18.82
3508 Enoch Yeh 2:18.90 7 B: 1:56.69 (+22.21s | 16.0%) YMCA of the Triangle Area Swim 05/15/2026 2026 EAC Memorial Invite
3509 Cassius Bui 2:18.92 9 B: 1:56.69 (+22.23s | 16.0%) Front Range Barracudas 06/12/2026 2026 RST Coach Beth Rushmore Classic
50 Back
1:02.57
1:02.57
100 Back
1:16.35
2:18.92
100 Back
2:18.92
3510 Maxim Paromov 2:18.94 9 B: 1:56.69 (+22.25s | 16.0%) Commonwealth Swimming 05/16/2026 2026 NE CS Spring Fever
50 Back
1:07.69
1:07.69
100 Back
1:11.25
2:18.94
100 Back
2:18.94
3511 Enzo Giampolo 2:19.01 9 B: 1:56.69 (+22.32s | 16.1%) Hastings Area Swim Team 06/07/2025 2025 MN STRM Summer Slam
50 Back
1:11.38
1:11.38
100 Back
1:07.63
2:19.01
100 Back
2:19.01
3512 Clark Leopold 2:19.06 8 B: 1:56.69 (+22.37s | 16.1%) Rochester Swim Club 05/30/2026 2026 MN RSC Summer Jam
50 Back
1:08.49
1:08.49
100 Back
1:10.57
2:19.06
100 Back
2:19.06
3513 Emiliano Reyes 2:19.08 9 B: 1:56.69 (+22.39s | 16.1%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
1:14.19
1:14.19
100 Back
1:04.89
2:19.08
100 Back
2:19.08
3514 River Cohen 2:19.13 9 B: 1:56.69 (+22.44s | 16.1%) Cascade Swim Club 09/20/2025 2025 PN CSC September Shakeout
50 Back
1:08.82
1:08.82
100 Back
1:10.31
2:19.13
100 Back
2:19.13
3515 Kainalu Rivera 2:19.18 9 B: 1:56.69 (+22.49s | 16.2%) Hilo Aquatic Club 06/06/2026 BIG ISLAND SWIMMING @ KSH
3516 Leo Taylor 2:19.19 8 B: 1:56.69 (+22.50s | 16.2%) Surge Aquatics 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
3517 August Hanke 2:19.24 8 B: 1:56.69 (+22.55s | 16.2%) Blackline Aquatics 05/30/2026 2026 MN RSC Summer Jam
3518 Adrian Pierre 2:19.28 10 B: 1:56.69 (+22.59s | 16.2%) Cascade Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
3519 Khai Vo 2:19.29 9 B: 1:56.69 (+22.60s | 16.2%) Aspire Aquatics of Colorado 05/15/2026 2026 CO ACES Spring Invite
3520 Emmett Baertlein 2:19.32 10 B: 1:56.69 (+22.63s | 16.2%) Prineville Swim Team 06/19/2026 Prineville Invitational Swim Meet
3521 Evan Lippmann 2:19.34 9 B: 1:56.69 (+22.65s | 16.3%) Ensworth Aquatics 05/15/2026 2026 Officially Summer Invitational
50 Back
1:06.43
1:06.43
100 Back
1:12.91
2:19.34
100 Back
2:19.34
3522 Caleb Kurniawan 2:19.42 10 B: 1:56.69 (+22.73s | 16.3%) Orca Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
3523 Jaxon Smiley 2:19.49 7 B: 1:56.69 (+22.80s | 16.3%) Spokane Waves Aquatic Team 05/15/2026 2026 Chris Engledow Memorial Meet
3524 Ayden Watson 2:19.53 10 B: 1:56.69 (+22.84s | 16.4%) Blue Marlins Aquatic Club 05/02/2026 2026 Sea Dragon May Open
50 Back
1:04.92
1:04.92
100 Back
1:14.61
2:19.53
100 Back
2:19.53
3525 SaiShyam Nagarajan 2:19.59 9 B: 1:56.69 (+22.90s | 16.4%) Issaquah Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
1:02.86
1:02.86
100 Back
1:16.73
2:19.59
100 Back
2:19.59
3526 Marcelo De La Fuente 2:19.59 10 B: 1:56.69 (+22.90s | 16.4%) Rattlers Swim Club 06/12/2026 2026 BD DSSC Poppas Day
50 Back
1:03.90
1:03.90
100 Back
1:15.69
2:19.59
100 Back
2:19.59
3527 Rocky Tauanuu 2:19.68 8 B: 1:56.69 (+22.99s | 16.5%) Pearl City Aquatics 05/23/2026 OSL A+ LCM Meet
3528 Giancarlo Rodriguez 2:19.80 9 B: 1:56.69 (+23.11s | 16.5%) Unattached 04/17/2026 1st Annual SAW Vs Streamline Fiesta Showdown
3529 Walter Kohlmorgen 2:19.86 10 B: 1:56.69 (+23.17s | 16.6%) Greater Tampa Swim Association 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
1:09.29
1:09.29
100 Back
1:10.57
2:19.86
100 Back
2:19.86
3530 Roy Shen 2:19.90 8 B: 1:56.69 (+23.21s | 16.6%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
3531 Joshua Miller 2:19.93 9 B: 1:56.69 (+23.24s | 16.6%) Parkway-Rockwood Gateway Swim 05/01/2026 John Traube Memorial 2026
3532 Nicholas Mazzone 2:19.95 9 B: 1:56.69 (+23.26s | 16.6%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
1:08.18
1:08.18
100 Back
1:11.76
2:19.95
100 Back
2:19.95
3533 Oscar Deans 2:19.97 10 B: 1:56.69 (+23.28s | 16.6%) Richmond Sailfish 06/13/2026 Orinda PC LC AG C B BB+
3534 Liam Black 2:20.07 8 B: 1:56.69 (+23.38s | 16.7%) Manta Ray Aquatics 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
50 Back
1:09.39
1:09.39
100 Back
1:10.68
2:20.07
100 Back
2:20.07
3535 Riley Buckingham 2:20.12 9 B: 1:56.69 (+23.43s | 16.7%) Rogue Rapids 06/26/2026 2026 TEAM Summer Invitational
3536 Landon Giesey 2:20.18 9 B: 1:56.69 (+23.49s | 16.8%) SwimMAC Carolina 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
1:08.63
1:08.63
100 Back
1:11.55
2:20.18
100 Back
2:20.18
3537 Mithiran Arun 2:20.22 10 B: 1:56.69 (+23.53s | 16.8%) Sailfish 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Back
1:06.56
1:06.56
100 Back
1:13.66
2:20.22
100 Back
2:20.22
3538 Carter Dawson 2:20.26 9 B: 1:56.69 (+23.57s | 16.8%) Lake Erie Silver Dolphins 07/12/2025 LSSC Avon Classic
50 Back
1:04.13
1:04.13
100 Back
1:16.13
2:20.26
100 Back
2:20.26
3539 Bodi Wotsch 2:20.27 10 B: 1:56.69 (+23.58s | 16.8%) Swim Tampa Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
1:03.98
1:03.98
100 Back
1:16.29
2:20.27
100 Back
2:20.27
3540 Wesley Hill 2:20.32 7 B: 1:56.69 (+23.63s | 16.8%) Spokane Waves Aquatic Team 06/19/2026 2026 SWAT Summer Solstice
3541 Jean Guerra-Willis 2:20.43 10 B: 1:56.69 (+23.74s | 16.9%) Portland Aquatic Club 06/12/2026 73rd Ted Walker Invitational 2026
3542 Mason Slocumb 2:20.43 10 B: 1:56.69 (+23.74s | 16.9%) Hydro Swim Club 05/29/2026 2026 Hydro Summer Open
3543 Robert Meehan 2:20.46 9 B: 1:56.69 (+23.77s | 16.9%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
1:07.50
1:07.50
100 Back
1:12.96
2:20.46
100 Back
2:20.46
3544 Weston Klundt 2:20.60 8 B: 1:56.69 (+23.91s | 17.0%) Spokane Waves Aquatic Team 06/20/2025 2025 SWAT Summer Solstice
50 Back
1:06.70
1:06.70
100 Back
1:13.90
2:20.60
100 Back
2:20.60
3545 Hunter Hall 2:20.72 10 B: 1:56.69 (+24.03s | 17.1%) The Dalles Swim Team 07/05/2025 Pendleton Open 2025
3546 Isaiah Fadillah 2:20.73 10 B: 1:56.69 (+24.04s | 17.1%) California Dolphins Swim Team 04/12/2025 PC BSW LCM C B BB+ Meet
3547 Reed Williams 2:20.75 9 B: 1:56.69 (+24.06s | 17.1%) Black Hills Gold Swimming 06/27/2026 2026 SD Summer Starter
50 Back
1:08.78
1:08.78
100 Back
1:11.97
2:20.75
100 Back
2:20.75
3548 Jack Rehmer 2:20.77 9 B: 1:56.69 (+24.08s | 17.1%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
1:06.89
1:06.89
100 Back
1:13.88
2:20.77
100 Back
2:20.77
3549 Hunter Sparks 2:20.78 10 B: 1:56.69 (+24.09s | 17.1%) SE Missouri Aquatic League 04/11/2026 2026 Saluki International
3550 Keagan Welter 2:20.79 9 B: 1:56.69 (+24.10s | 17.1%) Aces Swim Club 05/16/2025 2025 CO ACES Spring Invite

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.