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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
1601 John Knudsen 2:12.80 10 B: 1:56.69 (+16.11s | 12.1%) Puget Sound Swim Club 06/20/2025 2025 IE VS Starlight Open
1602 Allan Sucandy 2:12.81 10 B: 1:56.69 (+16.12s | 12.1%) Florida Elite Swimming 04/25/2026 11th Annual Hohne Memorial Invitational
1603 Elliot Beghtel 2:12.87 10 B: 1:56.69 (+16.18s | 12.2%) Ybac Hurricanes 06/16/2023 2023 Virginia Commonwealth Games
50 Back
1:04.30
1:04.30
100 Back
1:08.57
2:12.87
100 Back
2:12.87
1604 Lucien Dickert 2:12.98 10 B: 1:56.69 (+16.29s | 12.2%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
1:09.02
1:09.02
100 Back
1:03.96
2:12.98
100 Back
2:12.98
1605 George Zidon 2:12.99 8 B: 1:56.69 (+16.30s | 12.3%) Hastings Area Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:07.61
1:07.61
100 Back
1:05.38
2:12.99
100 Back
2:12.99
1606 Gavin Wong 2:13.00 9 B: 1:56.69 (+16.31s | 12.3%) Daly City Dolphins 06/07/2024 Burlingame Aquatic Club Long Course CBA+
1607 Cohen Groboske 2:13.05 9 B: 1:56.69 (+16.36s | 12.3%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
1608 Eli Shin 2:13.13 9 B: 1:56.69 (+16.44s | 12.3%) South Snohomish Co Dolphins 04/25/2025 2025 PN KING Spring Derby
50 Back
1:06.32
1:06.32
100 Back
1:06.81
2:13.13
100 Back
2:13.13
1609 Charlie Oconnor 2:13.14 10 B: 1:56.69 (+16.45s | 12.4%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
1610 Holden Gustin 2:13.15 9 B: 1:56.69 (+16.46s | 12.4%) Hurricanes Swim Team 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
1611 Rorick Umbras 2:13.17 10 B: 1:56.69 (+16.48s | 12.4%) Legacy Aquatics 06/20/2025 72nd Annual Ted Walker Invitational
1612 Eason Liu 2:13.19 8 B: 1:56.69 (+16.50s | 12.4%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
1613 Felix Jiang 2:13.22 8 B: 1:56.69 (+16.53s | 12.4%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
1614 Elijah Johnson 2:13.31 10 B: 1:56.69 (+16.62s | 12.5%) Barracuda Aquatics Club 06/07/2025 2025 MN STRM Summer Slam
50 Back
1:04.96
1:04.96
100 Back
1:08.35
2:13.31
100 Back
2:13.31
1615 Ezekiel Tally 2:13.49 10 B: 1:56.69 (+16.80s | 12.6%) Vandal Aquatic Club 05/16/2025 2025 Chris Engledow Memorial Meet
50 Back
1:00.24
1:00.24
100 Back
1:13.25
2:13.49
100 Back
2:13.49
1616 Samuel Cerni 2:13.50 9 B: 1:56.69 (+16.81s | 12.6%) Great Lakes Sailfish Swimming 07/12/2025 LSSC Avon Classic
50 Back
1:04.00
1:04.00
100 Back
1:09.50
2:13.50
100 Back
2:13.50
1617 Henry Yuska 2:13.65 9 B: 1:56.69 (+16.96s | 12.7%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Back
1:03.01
1:03.01
100 Back
1:10.64
2:13.65
100 Back
2:13.65
1618 Sage McGoogan 2:13.67 8 B: 1:56.69 (+16.98s | 12.7%) Portland Aquatic Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
1619 Benjamin Roy 2:13.85 9 B: 1:56.69 (+17.16s | 12.8%) Lewis Clark Neptune Swim Team 05/15/2026 2026 Chris Engledow Memorial Meet
1620 Landon Hoots 2:13.98 10 B: 1:56.69 (+17.29s | 12.9%) Watertown Area Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:06.50
1:06.50
100 Back
1:07.48
2:13.98
100 Back
2:13.98
1621 Isaac Franklin 2:14.03 9 B: 1:56.69 (+17.34s | 12.9%) Nitro Swimming 05/09/2026 2026 ST NTRO LC School S Out
50 Back
1:05.02
1:05.02
100 Back
1:09.01
2:14.03
100 Back
2:14.03
1622 Dean Wu 2:14.30 7 B: 1:56.69 (+17.61s | 13.1%) Burlingame Aquatics 06/06/2025 BAC C B A Meet
1623 Benjamin Kearney 2:14.38 10 B: 1:56.69 (+17.69s | 13.2%) Burlingame Aquatics 06/06/2025 BAC C B A Meet
1624 Arad Bokanian 2:14.44 10 B: 1:56.69 (+17.75s | 13.2%) Life Time Swim Team - Central 05/01/2026 2026 ST HCA Long Course Invitational
50 Back
1:05.21
1:05.21
100 Back
1:09.23
2:14.44
100 Back
2:14.44
1625 Jase Bergquist 2:14.53 9 B: 1:56.69 (+17.84s | 13.3%) Delta Barracudas 07/11/2025 2025 CO Western Slope LeagueChampionships
1626 Eshaan Yanamandra 2:14.73 10 B: 1:56.69 (+18.04s | 13.4%) SwimStrongsville 07/12/2025 LSSC Avon Classic
50 Back
1:01.01
1:01.01
100 Back
1:13.72
2:14.73
100 Back
2:14.73
1627 Owen Gray 2:14.78 9 B: 1:56.69 (+18.09s | 13.4%) Life Time Swim Team - Central 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
1628 Abraham Sacal 2:14.82 9 B: 1:56.69 (+18.13s | 13.4%) Jbarracudas Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
1:06.31
1:06.31
100 Back
1:08.51
2:14.82
100 Back
2:14.82
1629 Logan Shen 2:14.87 10 B: 1:56.69 (+18.18s | 13.5%) Alto Swim Club 04/27/2024 Alto Spring Jam
1630 Maxwell Sis 2:14.90 9 B: 1:56.69 (+18.21s | 13.5%) Great Wolf Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:07.38
1:07.38
100 Back
1:07.52
2:14.90
100 Back
2:14.90
1631 Desmond Hammond 2:14.98 9 B: 1:56.69 (+18.29s | 13.6%) Pirate Swim Club 05/21/2024 Kearns LC Classic
1632 Ishaan Mittal 2:14.99 10 B: 1:56.69 (+18.30s | 13.6%) Rogue Rapids 06/27/2025 TEAM Summer Invitational
50 Back
1:06.49
1:06.49
100 Back
1:08.50
2:14.99
100 Back
2:14.99
1633 Gabriel Nguyen 2:15.00 10 B: 1:56.69 (+18.31s | 13.6%) Elk Grove Aquatics Club 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1634 Mark Molochko 2:15.05 8 B: 1:56.69 (+18.36s | 13.6%) San Ramon Valley Aquatics 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
1635 Mark Tulchinskiy 2:15.08 10 B: 1:56.69 (+18.39s | 13.6%) Jbarracudas Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
1:07.56
1:07.56
100 Back
1:07.52
2:15.08
100 Back
2:15.08
1636 Mark Ilin 2:15.11 10 B: 1:56.69 (+18.42s | 13.6%) VillaSport Swim Team 07/11/2025 2025 THSC Summer Classic
50 Back
1:08.96
1:08.96
100 Back
1:06.15
2:15.11
100 Back
2:15.11
1637 William Wang 2:15.15 9 B: 1:56.69 (+18.46s | 13.7%) Charlotte County Swimming 05/15/2026 2026 Kent B Holdren Memorial Meet
1638 Jace Flores 2:15.21 9 B: 1:56.69 (+18.52s | 13.7%) Waterloo Swimming 05/08/2026 2026 ST ASC Cinco De Mayo
1639 Paul Groza 2:15.26 10 B: 1:56.69 (+18.57s | 13.7%) Vandal Aquatic Club 07/05/2025 Pendleton Open 2025
1640 Daniel Mcconnell 2:15.31 8 B: 1:56.69 (+18.62s | 13.8%) Rushmore Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Back
1:07.52
1:07.52
100 Back
1:07.79
2:15.31
100 Back
2:15.31
1641 Gavin Gregory 2:15.35 10 B: 1:56.69 (+18.66s | 13.8%) Foothills Swim Team 04/26/2025 2025 CO FST Spring LC Fever
50 Back
1:06.92
1:06.92
100 Back
1:08.43
2:15.35
100 Back
2:15.35
1642 Cian Stiff 2:15.51 9 B: 1:56.69 (+18.82s | 13.9%) Front Range Barracudas 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Back
1:05.95
1:05.95
100 Back
1:09.56
2:15.51
100 Back
2:15.51
1643 Trace Takahashi 2:15.52 7 B: 1:56.69 (+18.83s | 13.9%) Beaverton Area Aquatics Club 06/26/2025 2025 Howard Jones Open
1644 Brooks Anderson 2:15.54 9 B: 1:56.69 (+18.85s | 13.9%) Minnetonka Swim Club 06/07/2025 2025 MN STRM Summer Slam
50 Back
1:05.05
1:05.05
100 Back
1:10.49
2:15.54
100 Back
2:15.54
1645 Isaac Murray 2:15.56 10 B: 1:56.69 (+18.87s | 13.9%) St. Augustine Cyclones 04/25/2025 14th Annual JAX50 Sprint Dual Challenge
1646 Avyan Pinapala 2:15.60 10 B: 1:56.69 (+18.91s | 13.9%) Life Time Michigan Swim Team 02/11/2026 February 2026 Life Time Michigan Intersquad
1647 Camden Evenson 2:15.66 9 B: 1:56.69 (+18.97s | 14.0%) Aberdeen Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
50 Back
1:02.88
1:02.88
100 Back
1:12.78
2:15.66
100 Back
2:15.66
1648 Knox Ingle 2:15.73 7 B: 1:56.69 (+19.04s | 14.0%) Charlotte County Swimming 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
1:07.61
1:07.61
100 Back
1:08.12
2:15.73
100 Back
2:15.73
1649 Theodore Hall 2:15.75 9 B: 1:56.69 (+19.06s | 14.0%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:07.73
1:07.73
100 Back
1:08.02
2:15.75
100 Back
2:15.75
1650 Diego Flores 2:15.76 9 B: 1:56.69 (+19.07s | 14.0%) SwimRVA 05/31/2024 2024 SwimRVA Success Bell
50 Back
1:05.52
1:05.52
100 Back
1:10.24
2:15.76
100 Back
2:15.76

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.