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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
1651 Waylon Reeves 2:15.79 10 B: 1:56.69 (+19.10s | 14.1%) SwimRise Aquatics 04/10/2026 2026 April Classic
1652 Matthew Liu 2:16.02 9 B: 1:56.69 (+19.33s | 14.2%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
1:00.36
1:00.36
100 Back
1:15.66
2:16.02
100 Back
2:16.02
1653 Arland Tucker 2:16.06 9 B: 1:56.69 (+19.37s | 14.2%) Mjcc Stingrays 04/25/2026 GACC Spring Invitational
50 Back
1:04.07
1:04.07
100 Back
1:11.98
2:16.05
100 Back
2:16.05
1654 Huck Flannery 2:16.16 7 B: 1:56.69 (+19.47s | 14.3%) Yankton Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:06.63
1:06.63
100 Back
1:09.53
2:16.16
100 Back
2:16.16
1655 Joshua Niswonger 2:16.27 9 B: 1:56.69 (+19.58s | 14.4%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
1656 Griffin Grosz 2:16.29 9 B: 1:56.69 (+19.60s | 14.4%) AquaStorm 06/28/2025 2025 SD Summer Starter
1657 Marcus Kulyavtsev 2:16.30 8 B: 1:56.69 (+19.61s | 14.4%) Vallejo Aquatic Club 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
1658 Asher Peacock 2:16.39 9 B: 1:56.69 (+19.70s | 14.4%) Sporting Jax Aquatic Club 04/10/2026 2026 April Classic
50 Back
1:02.75
1:02.75
100 Back
1:13.64
2:16.39
100 Back
2:16.39
1659 Maksym Kotrashchenko 2:16.44 10 B: 1:56.69 (+19.75s | 14.5%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
1:04.77
1:04.77
100 Back
1:11.67
2:16.44
100 Back
2:16.44
1660 Jonathan Fosheim 2:16.50 9 B: 1:56.69 (+19.81s | 14.5%) Webster Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Back
1:06.69
1:06.69
100 Back
1:09.81
2:16.50
100 Back
2:16.50
1661 Miles Ewy 2:16.71 9 B: 1:56.69 (+20.02s | 14.6%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
1662 David Treglown 2:16.72 9 B: 1:56.69 (+20.03s | 14.7%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
1663 James Zanutto 2:16.72 8 B: 1:56.69 (+20.03s | 14.7%) Burlingame Aquatics 07/19/2025 Alto Last Splash
1664 Alexander Shih 2:16.73 8 B: 1:56.69 (+20.04s | 14.7%) Bend Swim Club 05/08/2026 Bend Swim Club May Invitational 2026
1665 Oliver Garcia 2:16.87 9 B: 1:56.69 (+20.18s | 14.7%) Four Corners Aquatic Team 06/19/2025 2025 CO Grand Junction Invitational
1666 John Robbins 2:16.97 10 B: 1:56.69 (+20.28s | 14.8%) Cavalier Aquatics/Piedmont Fam 07/12/2024 2024 CCA Summer Awards
50 Back
1:07.00
1:07.00
100 Back
1:09.97
2:16.97
100 Back
2:16.97
1667 Dylan Jiang 2:17.09 9 B: 1:56.69 (+20.40s | 14.9%) Fort Collins Area Swim Team 04/24/2026 2026 CO FAST Spring Splash
50 Back
1:05.53
1:05.53
100 Back
1:11.56
2:17.09
100 Back
2:17.09
1668 Aiden Matzke 2:17.18 7 B: 1:56.69 (+20.49s | 14.9%) Great Wolf Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:05.96
1:05.96
100 Back
1:11.22
2:17.18
100 Back
2:17.18
1669 Mathis Lewis-Hyder 2:17.20 10 B: 1:56.69 (+20.51s | 14.9%) Sarasota Tsunami Swim Team 05/02/2026 2026 Sea Dragon May Open
1670 Christopher Rasmuson 2:17.20 9 B: 1:56.69 (+20.51s | 14.9%) Bishop Swim Team 06/21/2024 Reno Aquatic Club Gamble
1671 Max Gordon 2:17.23 9 B: 1:56.69 (+20.54s | 15.0%) Castle Rock Swimming 04/24/2026 2026 CO Arena Catch Me If You Can
1672 Kent Carnahan 2:17.24 10 B: 1:56.69 (+20.55s | 15.0%) Platinum Aquatics 05/02/2025 2025 ST ASC Cinco De Mayo
1673 Reese Baxter 2:17.31 10 B: 1:56.69 (+20.62s | 15.0%) Maine Gators 07/13/2023 2023 ME LCM CHAMPS
50 Back
1:07.20
1:07.20
100 Back
1:10.11
2:17.31
100 Back
2:17.31
1674 Mason McBride 2:17.37 7 B: 1:56.69 (+20.68s | 15.1%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
1:06.53
1:06.53
100 Back
1:10.84
2:17.37
100 Back
2:17.37
1675 Ryan Li 2:17.40 10 B: 1:56.69 (+20.71s | 15.1%) Blazing Barracudas 05/16/2025 Busbey Invitational 2025
50 Back
1:07.83
1:07.83
100 Back
1:09.57
2:17.40
100 Back
2:17.40
1676 Oliver Brown 2:17.45 7 B: 1:56.69 (+20.76s | 15.1%) Lewis Clark Neptune Swim Team 05/15/2026 2026 Chris Engledow Memorial Meet
1677 Maxwell Wyllie 2:17.52 9 B: 1:56.69 (+20.83s | 15.1%) Fort Collins Area Swim Team 04/24/2026 2026 CO FAST Spring Splash
50 Back
1:12.13
1:12.13
100 Back
1:05.39
2:17.52
100 Back
2:17.52
1678 Ethan Shiflet 2:17.67 8 B: 1:56.69 (+20.98s | 15.2%) Montclair Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
1679 Lucas Fleck 2:17.72 10 B: 1:56.69 (+21.03s | 15.3%) AC Swim Club 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
1680 Lochlan Tresemer 2:17.73 7 B: 1:56.69 (+21.04s | 15.3%) San Antonio Wave 04/18/2026 2026 ST NIST Spring Into Long Course
1681 Declan Vandegrift 2:17.77 9 B: 1:56.69 (+21.08s | 15.3%) Front Range Barracudas 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
1:04.59
1:04.59
100 Back
1:13.18
2:17.77
100 Back
2:17.77
1682 Rhett Berdzar 2:17.84 8 B: 1:56.69 (+21.15s | 15.3%) Cortez Water Dragons 07/11/2025 2025 CO Western Slope LeagueChampionships
50 Back
1:06.33
1:06.33
100 Back
1:11.51
2:17.84
100 Back
2:17.84
1683 Alexander Scullin 2:17.84 8 B: 1:56.69 (+21.15s | 15.3%) West Valley Aquatics 05/20/2025 Kearns LC Classic
1684 Alonzo Rodriguez 2:17.99 7 B: 1:56.69 (+21.30s | 15.4%) Fast Falcons 05/16/2025 2025 FAST May Invite
50 Back
1:07.15
1:07.15
100 Back
1:10.84
2:17.99
100 Back
2:17.99
1685 Giovanni Grace 2:18.29 6 B: 1:56.69 (+21.60s | 15.6%) Lakewood Ranch Swim Associatio 05/02/2026 2026 Sea Dragon May Open
50 Back
1:09.89
1:09.89
100 Back
1:08.40
2:18.29
100 Back
2:18.29
1686 Nehemiah Petros 2:18.30 10 B: 1:56.69 (+21.61s | 15.6%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Back
1:06.42
1:06.42
100 Back
1:11.88
2:18.30
100 Back
2:18.30
1687 Louis Vito 2:18.34 7 B: 1:56.69 (+21.65s | 15.6%) Durango Swim Club 07/11/2025 2025 CO Western Slope LeagueChampionships
50 Back
1:05.06
1:05.06
100 Back
1:13.28
2:18.34
100 Back
2:18.34
1688 Robert Bray 2:18.46 10 B: 1:56.69 (+21.77s | 15.7%) Maverick Aquatics 07/11/2025 2025 CO Western Slope LeagueChampionships
50 Back
1:07.12
1:07.12
100 Back
1:11.34
2:18.46
100 Back
2:18.46
1689 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+
1690 Asher Friedlander 2:18.62 9 B: 1:56.69 (+21.93s | 15.8%) Life Time Colorado Swim Club 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
1:07.04
1:07.04
100 Back
1:11.58
2:18.62
100 Back
2:18.62
1691 Harry Judge 2:18.67 8 B: 1:56.69 (+21.98s | 15.9%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
1692 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
1693 Dean Bishop 2:18.77 10 B: 1:56.69 (+22.08s | 15.9%) Lakeview Swim Team 06/20/2025 Prineville Invitational Swim Meet
1694 Amit Revvah 2:18.78 8 B: 1:56.69 (+22.09s | 15.9%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
1695 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
1696 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
1697 Carter Easton 2:18.82 5 B: 1:56.69 (+22.13s | 15.9%) Front Range Barracudas 04/24/2026 2026 CO Steve Drozda LC Shotgun
1698 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
1699 Henry Huisenga 2:19.09 10 B: 1:56.69 (+22.40s | 16.1%) Riptide Swim Team 07/12/2025 2025 CO TOPS SBL Summer Sizzler
50 Back
1:10.65
1:10.65
100 Back
1:08.44
2:19.09
100 Back
2:19.09
1700 Emerson Bruton 2:19.11 8 B: 1:56.69 (+22.42s | 16.1%) Schertz YMCA Swim Team 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial

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.