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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
1851 Colin Hobbs 2:33.78 7 B: 1:56.69 (+37.09s | 24.1%) Rawlins Rebels Swim Team 04/25/2025 2025 CO FAST Spring Splash LC Open
50 Back
1:17.69
1:17.69
100 Back
1:16.09
2:33.78
100 Back
2:33.78
1852 Jasper Williams 2:34.04 8 B: 1:56.69 (+37.35s | 24.2%) Pierre Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Back
1:12.74
1:12.74
100 Back
1:21.30
2:34.04
100 Back
2:34.04
1853 Philip Mansfield 2:34.16 10 B: 1:56.69 (+37.47s | 24.3%) Lehi Aquatics 08/01/2025 2025 LC Beehive Finale
1854 Barrett Kaiser 2:34.34 9 B: 1:56.69 (+37.65s | 24.4%) Front Range Barracudas 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Back
1:15.71
1:15.71
100 Back
1:18.63
2:34.34
100 Back
2:34.34
1855 Jacob Sherban 2:34.38 7 B: 1:56.69 (+37.69s | 24.4%) Torpedo Swim School 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
1:15.70
1:15.70
100 Back
1:18.68
2:34.38
100 Back
2:34.38
1856 Noah Shaw 2:34.47 8 B: 1:56.69 (+37.78s | 24.5%) Desert Shark Swim Club 06/28/2024 2024 EPAP Jack White Classic
50 Back
1:12.75
1:12.75
100 Back
1:21.72
2:34.47
100 Back
2:34.47
1857 Maximus Johnson 2:34.55 9 B: 1:56.69 (+37.86s | 24.5%) Bolles School Sharks 04/11/2025 2025 April Classic
50 Back
1:14.13
1:14.13
100 Back
1:20.42
2:34.55
100 Back
2:34.55
1858 Calvin Dell 2:34.63 9 B: 1:56.69 (+37.94s | 24.5%) San Benito Aquatics 05/18/2024 San Benito Aquatics C B A+
1859 Thomas Woodson 2:34.76 9 B: 1:56.69 (+38.07s | 24.6%) Prince William Swim Club 07/11/2024 2024 RAYS Summer Awards
1860 Parth Sinha 2:34.98 10 B: 1:56.69 (+38.29s | 24.7%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
1861 Pete Hubbard 2:35.03 9 B: 1:56.69 (+38.34s | 24.7%) Southern Utah Swim Association 06/04/2025 2025 Utah Summer Games Age Group Long Course
50 Back
1:12.60
1:12.60
100 Back
1:22.43
2:35.03
100 Back
2:35.03
1862 Finn McGrath 2:35.18 7 B: 1:56.69 (+38.49s | 24.8%) Multnomah Athletic Club 07/05/2025 Pendleton Open 2025
1863 Mark Pivtoraiko 2:35.30 10 B: 1:56.69 (+38.61s | 24.9%) Alto Swim Club 07/19/2025 Alto Last Splash
1864 Elias Damkjer 2:35.32 9 B: 1:56.69 (+38.63s | 24.9%) Brevard Swim Club 05/03/2025 TCSC Go For The Gold Invitational
1865 Raynaldo Grunert 2:36.26 10 B: 1:56.69 (+39.57s | 25.3%) Lakeshore Swim Club 07/12/2025 LSSC Avon Classic
50 Back
1:10.56
1:10.56
100 Back
1:25.70
2:36.26
100 Back
2:36.26
1866 Aldo Anglade 2:37.25 8 B: 1:56.69 (+40.56s | 25.8%) Boulder Swim Team 04/24/2026 2026 CO FAST Spring Splash
50 Back
1:17.46
1:17.46
100 Back
1:19.79
2:37.25
100 Back
2:37.25
1867 Ryan Ream 2:37.55 9 B: 1:56.69 (+40.86s | 25.9%) Reno Aquatic Club 06/21/2024 Reno Aquatic Club Gamble
1868 Lucas Cortes 2:37.69 9 B: 1:56.69 (+41.00s | 26.0%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Back
1:15.40
1:15.40
100 Back
1:22.29
2:37.69
100 Back
2:37.69
1869 Levi Fusselman 2:37.80 9 B: 1:56.69 (+41.11s | 26.1%) Portneuf Valley Swim Team 06/07/2025 Summer Classics 2025
1870 Rex Landry 2:37.99 9 B: 1:56.69 (+41.30s | 26.1%) Treasure Coast Aquatics 06/07/2025 2025 TCA Aaron Vaughn Memorial
1871 Daeton Scott 2:38.31 10 B: 1:56.69 (+41.62s | 26.3%) Lehi Aquatics 06/07/2024 The Normal Meet
1872 Amaru Cabra 2:38.46 10 B: 1:56.69 (+41.77s | 26.4%) Richmond Sailfish 06/07/2025 Orinda Aquatics LC C B BB+ Meet
1873 Liam Kwon 2:38.58 10 B: 1:56.69 (+41.89s | 26.4%) Alto Swim Club 06/29/2024 Alto Summer Swelter
1874 Wyatt MacKinnon 2:38.77 7 B: 1:56.69 (+42.08s | 26.5%) Sarasota Sharks 04/25/2026 11th Annual Hohne Memorial Invitational
1875 Maximus Iverson 2:38.94 9 B: 1:56.69 (+42.25s | 26.6%) Fort Collins Area Swim Team 06/06/2025 2025 CO FAST June Bonanza
50 Back
1:20.72
1:20.72
100 Back
1:18.22
2:38.94
100 Back
2:38.94
1876 Cyrus Iburg 2:39.29 8 B: 1:56.69 (+42.60s | 26.7%) Dakota Riptide 07/11/2025 2025 SD Long Course State B Swim Meet
50 Back
1:16.42
1:16.42
100 Back
1:22.87
2:39.29
100 Back
2:39.29
1877 Gage Klein 2:39.52 10 B: 1:56.69 (+42.83s | 26.8%) Vandal Aquatic Club 05/15/2026 2026 Chris Engledow Memorial Meet
1878 Henry McDougall 2:39.73 7 B: 1:56.69 (+43.04s | 26.9%) Coronado Swim -team Elite 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
1879 Nicolas Villarruel 2:39.88 7 B: 1:56.69 (+43.19s | 27.0%) St. Cloud Thunderbolts Aquatic 04/26/2025 10th Annual Hohne Memorial Invitational
1880 Ethan Zhou 2:39.92 8 B: 1:56.69 (+43.23s | 27.0%) South East Metro Sharks 06/20/2025 2025 MN MAN Red White Blue Invite
1881 Holden Goering 2:40.01 8 B: 1:56.69 (+43.32s | 27.1%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
1882 Benson Hundley 2:40.49 9 B: 1:56.69 (+43.80s | 27.3%) Hilltop Aquatic Swim Team 05/29/2025 2025 UVRays Oviatt Open
50 Back
1:19.02
1:19.02
100 Back
1:21.47
2:40.49
100 Back
2:40.49
1883 Bodi Wotsch 2:40.66 10 B: 1:56.69 (+43.97s | 27.4%) Swim Tampa Aquatics 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
1:15.70
1:15.70
100 Back
1:24.96
2:40.66
100 Back
2:40.66
1884 Darius Parineh 2:41.03 9 B: 1:56.69 (+44.34s | 27.5%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
1885 Emile Webber 2:41.44 8 B: 1:56.69 (+44.75s | 27.7%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
1886 Kian Mansfield 2:41.56 8 B: 1:56.69 (+44.87s | 27.8%) Lehi Aquatics 06/06/2025 Speed Lake City 2025
50 Back
1:18.71
1:18.71
100 Back
1:22.85
2:41.56
100 Back
2:41.56
1887 Sidharth Iyer 2:42.08 8 B: 1:56.69 (+45.39s | 28.0%) Flatiron Athletic Club 04/24/2026 2026 CO Steve Drozda LC Shotgun
1888 Avyaan Wasuja 2:42.11 10 B: 1:56.69 (+45.42s | 28.0%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1889 Joshua Tao 2:42.40 9 B: 1:56.69 (+45.71s | 28.1%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
1:20.08
1:20.08
100 Back
1:22.32
2:42.40
100 Back
2:42.40
1890 Rocky Kuzera 2:42.46 8 B: 1:56.69 (+45.77s | 28.2%) Form Swim Team 04/24/2026 2026 CO Arena Catch Me If You Can
1891 Daniel Rodichev 2:42.76 9 B: 1:56.69 (+46.07s | 28.3%) St. Augustine Cyclones 05/16/2026 2026 PSA May Invite
1892 Leo Jeffers 2:42.81 7 B: 1:56.69 (+46.12s | 28.3%) Blazing Barracudas 05/16/2025 Busbey Invitational 2025
50 Back
1:16.20
1:16.20
100 Back
1:26.61
2:42.81
100 Back
2:42.81
1893 Wade Hamilton 2:43.47 9 B: 1:56.69 (+46.78s | 28.6%) Prineville Swim Team 06/20/2025 Prineville Invitational Swim Meet
1894 Lincoln Messenger 2:43.52 7 B: 1:56.69 (+46.83s | 28.6%) Voltage Aquatics 07/18/2025 2025 LCM Summer Championships
50 Back
1:21.62
1:21.62
100 Back
1:21.90
2:43.52
100 Back
2:43.52
1895 Luke Murphy 2:43.57 9 B: 1:56.69 (+46.88s | 28.7%) Palo Alto Stanford Aquatics 04/26/2025 Merced Skimmers Long Course Meet
1896 Naitian Yao 2:43.73 10 B: 1:56.69 (+47.04s | 28.7%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
1897 Sebastian Harvey 2:43.89 10 B: 1:56.69 (+47.20s | 28.8%) Sarasota Tsunami Swim Team 05/02/2026 2026 Sea Dragon May Open
1898 Reyansh Vinoth 2:44.57 10 B: 1:56.69 (+47.88s | 29.1%) Waterloo Swimming 05/08/2026 2026 ST ASC Cinco De Mayo
50 Back
1:19.89
1:19.89
100 Back
1:24.68
2:44.57
100 Back
2:44.57
1899 William Zhang 2:44.66 9 B: 1:56.69 (+47.97s | 29.1%) Issaquah Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Back
1:21.89
1:21.89
100 Back
1:22.77
2:44.66
100 Back
2:44.66
1900 Connor Hill 2:44.74 10 B: 1:56.69 (+48.05s | 29.2%) Treasure Coast Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
50 Back
1:14.82
1:14.82
100 Back
1:29.92
2:44.74
100 Back
2:44.74

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.