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
1701 Winston Gu 2:44.88 8 B: 1:56.69 (+48.19s | 29.2%) Monocacy Aquatic Club 06/14/2024 2024 Winchester Long Course Inviational
1702 Samuel Cui 2:44.90 7 B: 1:56.69 (+48.21s | 29.2%) Henson Family YMCA 06/07/2024 2024 TIDE Swimming Schools Out Classic
50 Back
1:22.03
1:22.03
100 Back
1:22.87
2:44.90
100 Back
2:44.90
1703 Bryce Nichols 2:45.00 7 B: 1:56.69 (+48.31s | 29.3%) Humboldt Swim Club 05/17/2024 SRN Long Course CBA+
1704 Orren Harbuck 2:45.10 6 B: 1:56.69 (+48.41s | 29.3%) Swim Dogs 06/19/2025 2025 CO ACES Summer Invite
1705 William Durrant 2:45.38 9 B: 1:56.69 (+48.69s | 29.4%) Wasatch Front Fish Market 08/01/2025 2025 LC Beehive Finale
50 Back
1:13.68
1:13.68
100 Back
1:31.70
2:45.38
100 Back
2:45.38
1706 Constantine Kolosov 2:45.90 9 B: 1:56.69 (+49.21s | 29.7%) Mission Aurora Colorado Swimmi 05/16/2025 2025 CO ACES Spring Invite
1707 Erik Gaona 2:46.00 8 B: 1:56.69 (+49.31s | 29.7%) Swim Houston Aquatics Center 06/20/2025 2025 ST AAAA NS George Block Invite
1708 Clarke Shafer 2:46.19 7 B: 1:56.69 (+49.50s | 29.8%) Winchester Swim Team 07/11/2024 2024 RAYS Summer Awards
1709 Austin Xu 2:46.34 7 B: 1:56.69 (+49.65s | 29.8%) Monocacy Aquatic Club 06/16/2023 Winchester Long Course Invitional
1710 Barrett Torres 2:46.59 10 B: 1:56.69 (+49.90s | 30.0%) Atomic Swim Club 07/05/2025 Pendleton Open 2025
1711 Justice Twum 2:46.98 8 B: 1:56.69 (+50.29s | 30.1%) Stafford Aquatics Team 05/17/2024 HNVR Storm Surge 2024
50 Back
1:28.59
1:28.59
100 Back
1:18.39
2:46.98
100 Back
2:46.98
1712 Barrett Gibson 2:47.05 7 B: 1:56.69 (+50.36s | 30.1%) Winchester Swim Team 06/16/2023 Winchester Long Course Invitional
1713 Luca Ferraz de Toledo 2:47.72 6 B: 1:56.69 (+51.03s | 30.4%) South East Metro Sharks 06/20/2025 2025 MN MAN Red White Blue Invite
1714 Charles Barber 2:48.64 8 B: 1:56.69 (+51.95s | 30.8%) SwimEnergy Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
1715 Oliver Foster 2:49.06 8 B: 1:56.69 (+52.37s | 31.0%) Watertown Area Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:20.36
1:20.36
100 Back
1:28.70
2:49.06
100 Back
2:49.06
1716 Daniel Jia 2:49.11 9 B: 1:56.69 (+52.42s | 31.0%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
1717 Owen Richards 2:49.12 8 B: 1:56.69 (+52.43s | 31.0%) Pierre Swim Team 06/29/2024 Pierre Summer Starter
50 Back
1:18.19
1:18.19
100 Back
1:30.93
2:49.12
100 Back
2:49.12
1718 Rockwell Santos 2:49.37 8 B: 1:56.69 (+52.68s | 31.1%) Monocacy Aquatic Club 06/14/2024 2024 Winchester Long Course Inviational
1719 Charles Yan 2:49.41 8 B: 1:56.69 (+52.72s | 31.1%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
1720 Arkin Jaiswal 2:49.88 10 B: 1:37.19 (+72.69s | 42.8%) Flatiron Athletic Club 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
1:18.92
1:18.92
100 Back
1:30.96
2:49.88
100 Back
2:49.88
1721 Joseph Re 2:50.58 9 B: 1:56.69 (+53.89s | 31.6%) Aberdeen Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
50 Back
1:23.62
1:23.62
100 Back
1:26.96
2:50.58
100 Back
2:50.58
1722 Jason McMahon 2:52.10 8 B: 1:56.69 (+55.41s | 32.2%) Watertown Area Swim Club 06/06/2025 2025 BSC Summer Splash
50 Back
1:25.24
1:25.24
100 Back
1:26.86
2:52.10
100 Back
2:52.10
1723 Jack Murdy 2:52.38 7 B: 1:56.69 (+55.69s | 32.3%) Aberdeen Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:21.12
1:21.12
100 Back
1:31.26
2:52.38
100 Back
2:52.38
1724 Samuel Vito 2:52.69 8 B: 1:56.69 (+56.00s | 32.4%) Durango Swim Club 07/11/2025 2025 CO Western Slope LeagueChampionships
50 Back
1:23.25
1:23.25
100 Back
1:29.44
2:52.69
100 Back
2:52.69
1725 Gage Klein 2:53.13 9 B: 1:56.69 (+56.44s | 32.6%) Vandal Aquatic Club 06/06/2025 2025 TRI CITY INVITATIONAL
1726 Bennett Swaving 2:53.65 7 B: 1:56.69 (+56.96s | 32.8%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
50 Back
1:29.06
1:29.06
100 Back
1:24.59
2:53.65
100 Back
2:53.65
1727 Hollis Beam 2:54.44 7 B: 1:56.69 (+57.75s | 33.1%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
1728 Harvey Klimek 2:54.81 8 B: 1:56.69 (+58.12s | 33.2%) Pine Island Aquatics 05/16/2025 2025 SYS Memorial Meet
50 Back
1:18.38
1:18.38
100 Back
1:36.43
2:54.81
100 Back
2:54.81
1729 Gordon Rabine 2:54.81 10 B: 1:56.69 (+58.12s | 33.2%) Watertown Area Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:19.10
1:19.10
100 Back
1:35.71
2:54.81
100 Back
2:54.81
1730 Jack Dokus 2:54.97 6 B: 1:56.69 (+58.28s | 33.3%) Stingrays Swim Team 07/11/2024 2024 RAYS Summer Awards
50 Back
1:27.65
1:27.65
100 Back
1:27.32
2:54.97
100 Back
2:54.97
1731 Owen Nail 2:55.65 8 B: 1:56.69 (+58.96s | 33.6%) Winchester Swim Team 06/14/2024 2024 Winchester Long Course Inviational
1732 Sage McGoogan 2:57.33 7 B: 1:56.69 (+60.64s | 34.2%) Portland Aquatic Club 06/20/2025 72nd Annual Ted Walker Invitational
1733 Nathaniel Kornfeld 2:57.35 9 B: 1:56.69 (+60.66s | 34.2%) Swim Dogs 06/27/2025 2025 CO Zone 2 DU Meet
50 Back
1:29.57
1:29.57
100 Back
1:27.78
2:57.35
100 Back
2:57.35
1734 Wesley Hill 2:58.18 6 B: 1:56.69 (+61.49s | 34.5%) Spokane Waves Aquatic Team 05/16/2025 2025 Chris Engledow Memorial Meet
1735 Steven Scoville 2:59.78 9 B: 1:56.69 (+63.09s | 35.1%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
1736 Paxton Kohase 3:00.21 7 B: 1:56.69 (+63.52s | 35.2%) Plantation Swim Team 01/16/2026 January Central Park Series
1737 Vignesh Vadivelan 3:00.21 9 B: 1:56.69 (+63.52s | 35.2%) Cascadia Swimming 11/01/2025 Oregon City Fall Open 2025
50 Back
1:09.98
1:09.98
100 Back
1:50.23
3:00.21
100 Back
3:00.21
1738 Lincoln Wodke 3:01.13 7 B: 1:56.69 (+64.44s | 35.6%) Eugene City Swim Club 06/13/2025 2025 Mike Morris Memorial Invitational
50 Back
1:26.80
1:26.80
100 Back
1:34.33
3:01.13
100 Back
3:01.13
1739 Kellen Lambrechts 3:03.85 8 B: 1:56.69 (+67.16s | 36.5%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Back
1:31.12
1:31.12
100 Back
1:32.73
3:03.85
100 Back
3:03.85
1740 William Broms 3:03.90 6 B: 1:56.69 (+67.21s | 36.5%) Reno Aquatic Club 06/21/2024 Reno Aquatic Club Gamble
1741 Ian Ma 3:04.76 6 B: 1:56.69 (+68.07s | 36.8%) Pacifica Sea Lions 07/12/2025 2025 Silver State Championships
50 Back
1:28.27
1:28.27
100 Back
1:36.49
3:04.76
100 Back
3:04.76
1742 Maxwell Logan 3:05.50 9 B: 1:56.69 (+68.81s | 37.1%) Falfins Swimming 07/12/2025 2025 CO Southern Colorado LC Championship
50 Back
1:25.45
1:25.45
100 Back
1:40.05
3:05.50
100 Back
3:05.50
1743 Lucca Sassaki 3:06.36 7 B: 1:56.69 (+69.67s | 37.4%) Alto Swim Club 05/18/2024 Alto May Cray Invitational
1744 Micah Iburg 3:09.48 9 B: 1:56.69 (+72.79s | 38.4%) Dakota Riptide 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:28.73
1:28.73
100 Back
1:40.75
3:09.48
100 Back
3:09.48
1745 Avyay Lingam 3:15.55 8 B: 1:56.69 (+78.86s | 40.3%) Front Range Barracudas 04/25/2025 2025 CO Steve Drozda LC Shotgun
1746 Leonel Creeden 3:20.13 5 B: 1:56.69 (+83.44s | 41.7%) Tide Swimming 06/02/2023 2023 TIDE Swimming School S Out Classic
50 Back
1:39.59
1:39.59
100 Back
1:40.54
3:20.13
100 Back
3:20.13
1747 Yuvaan Patel 3:20.38 6 B: 1:56.69 (+83.69s | 41.8%) Savannah Swim Team 05/23/2025 EAJ Mayhem 2025
1748 Surin Kanabe 3:23.82 7 B: 1:56.69 (+87.13s | 42.7%) Alto Swim Club 04/29/2023 ALTO C B A+ Long Course Meet
1749 Carter Duffy 3:24.26 9 B: 1:56.69 (+87.57s | 42.9%) Alamo Area Aquatic Association 04/11/2025 2025 ST AAAA NS Spring Into Long Course
50 Back
1:45.01
1:45.01
100 Back
1:39.25
3:24.26
100 Back
3:24.26
1750 Caleb Luecker 3:24.61 9 B: 1:56.69 (+87.92s | 43.0%) Madras Swim Team 06/20/2025 Prineville Invitational Swim 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.