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
1351 Patrick Keene 2:10.79 8 B: 1:56.69 (+14.10s | 10.8%) Univ. of Denver Hilltoppers 05/17/2025 2025 CO Hilltopper Invite
50 Back
1:03.88
1:03.88
100 Back
1:06.91
2:10.79
100 Back
2:10.79
1352 Michael Sohn 2:10.82 9 B: 1:56.69 (+14.13s | 10.8%) Front Range Barracudas 07/11/2025 2025 CO NCS Gold District Championships
50 Back
1:01.14
1:01.14
100 Back
1:09.68
2:10.82
100 Back
2:10.82
1353 Aadyant Agrawal 2:10.87 8 B: 1:56.69 (+14.18s | 10.8%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1354 Andrew Mastilenko 2:10.89 9 B: 1:56.69 (+14.20s | 10.8%) Lakeshore Swim Club 06/07/2025 2025 NCAT Summer Swimfest
1355 Amet Cypert 2:10.92 6 B: 1:56.69 (+14.23s | 10.9%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
1356 Leo Sciotto 2:10.93 10 B: 1:56.69 (+14.24s | 10.9%) Mlst 07/12/2025 2025 Silver State Championships
1357 Keaton Poggett 2:10.93 9 B: 1:56.69 (+14.24s | 10.9%) Highland Dolphins Aquatic Club 06/07/2024 Burlingame Aquatic Club Long Course CBA+
1358 Felix Cera 2:11.00 9 B: 1:56.69 (+14.31s | 10.9%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
1359 Flynn Erickson 2:11.05 6 B: 1:56.69 (+14.36s | 11.0%) Watertown Area Swim Club 05/09/2025 2025 SD SFST Ready For Long Course
50 Back
1:04.44
1:04.44
100 Back
1:06.61
2:11.05
100 Back
2:11.05
1360 William Clark 2:11.11 9 B: 1:56.69 (+14.42s | 11.0%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Back
1:06.47
1:06.47
100 Back
1:04.64
2:11.11
100 Back
2:11.11
1361 Kai Johnson 2:11.11 8 B: 1:56.69 (+14.42s | 11.0%) Tide Swimming 07/11/2024 2024 VSI Regional Summer Awards
50 Back
1:06.46
1:06.46
100 Back
1:04.65
2:11.11
100 Back
2:11.11
1362 James Bratten 2:11.13 10 B: 1:56.69 (+14.44s | 11.0%) Thunderbird Aquatic Club 05/02/2025 2025 PN TAC Spring Thunderbird Open
1363 Nolan Austin 2:11.16 8 B: 1:56.69 (+14.47s | 11.0%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
1364 Evan Wang 2:11.18 8 B: 1:56.69 (+14.49s | 11.0%) Olympic Cascade Aquatics 05/16/2025 2025 PN IST Sockeye Springtime Madness
1365 Conor Gardin 2:11.30 8 B: 1:56.69 (+14.61s | 11.1%) California Capital Aquatics 06/20/2025 Reno Aquatic Club Gamble
50 Back
1:01.48
1:01.48
100 Back
1:09.82
2:11.30
100 Back
2:11.30
1366 Quintus Cheung 2:11.31 7 B: 1:56.69 (+14.62s | 11.1%) Milpitas Aquatic Club 05/23/2025 Zone 1 South May Firecracker 500
1367 Liam Adrian 2:11.33 9 B: 1:56.69 (+14.64s | 11.1%) Multnomah Athletic Club 07/05/2025 Pendleton Open 2025
1368 James Gillis 2:11.34 8 B: 1:56.69 (+14.65s | 11.2%) YMCA of the Triangle Area Swim 06/14/2024 SwimRVA Summer Invitational
50 Back
1:02.79
1:02.79
100 Back
1:08.55
2:11.34
100 Back
2:11.34
1369 Jonathan Chen 2:11.34 8 B: 1:56.69 (+14.65s | 11.2%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
1370 Brennan Ransom 2:11.36 10 B: 1:56.69 (+14.67s | 11.2%) Klamath Basin Aquatics 06/20/2025 Prineville Invitational Swim Meet
1371 James Liu 2:11.37 8 B: 1:56.69 (+14.68s | 11.2%) Quicksilver Swimming 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
50 Back
1:07.22
1:07.22
100 Back
1:04.15
2:11.37
100 Back
2:11.37
1372 Peter Choruby 2:11.55 10 B: 1:56.69 (+14.86s | 11.3%) Mount Hood Aquatics 06/26/2025 2025 Howard Jones Open
1373 Ryden Ciammaichella 2:11.67 8 B: 1:56.69 (+14.98s | 11.4%) Piedmont Swim Team 04/12/2025 PC BSW LCM C B BB+ Meet
1374 Titus White 2:11.73 7 B: 1:56.69 (+15.04s | 11.4%) Unattached 05/03/2025 SwimRise IMX IMR Challenge
1375 Colton Tay 2:11.75 9 B: 1:56.69 (+15.06s | 11.4%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
1376 Adrian Real 2:11.76 8 B: 1:56.69 (+15.07s | 11.4%) Race Swami 06/06/2025 Speed Lake City 2025
1377 Declan Carter 2:11.76 9 B: 1:56.69 (+15.07s | 11.4%) Lehi Aquatics 06/27/2025 WFFM Red White And Black 2025
50 Back
1:02.21
1:02.21
100 Back
1:09.55
2:11.76
100 Back
2:11.76
1378 Canon Antonich 2:11.85 7 B: 1:56.69 (+15.16s | 11.5%) Lewis Clark Neptune Swim Team 05/16/2025 2025 Chris Engledow Memorial Meet
50 Back
1:03.80
1:03.80
100 Back
1:08.05
2:11.85
100 Back
2:11.85
1379 Cohen Schauss 2:11.87 8 B: 1:56.69 (+15.18s | 11.5%) St. Thomas Swimming Associatio 06/12/2025 2025 RAFC Summer Solstice
50 Back
1:04.34
1:04.34
100 Back
1:07.53
2:11.87
100 Back
2:11.87
1380 Steven Ibana 2:11.91 8 B: 1:56.69 (+15.22s | 11.5%) Spokane Waves Aquatic Team 06/20/2025 2025 SWAT Summer Solstice
1381 Jackson Bock 2:11.97 9 B: 1:56.69 (+15.28s | 11.6%) Napa Valley Swim Team 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
1382 Zhouhan Yang 2:11.98 8 B: 1:56.69 (+15.29s | 11.6%) Alto Swim Club 04/27/2024 Alto Spring Jam
1383 James Tang 2:12.01 8 B: 1:56.69 (+15.32s | 11.6%) Alto Swim Club 06/22/2024 Alto Beat The Heat Sat Sun
1384 Daniel Brouk 2:12.03 7 B: 1:56.69 (+15.34s | 11.6%) Quicksilver Swimming 06/24/2023 SBA Long Course C B A+
1385 Patrick Zhang 2:12.29 10 B: 1:56.69 (+15.60s | 11.8%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
1386 Skye Gautschi 2:12.32 7 B: 1:56.69 (+15.63s | 11.8%) South Valley Makos 05/18/2024 San Benito Aquatics C B A+
1387 Aiden Moballegh 2:12.36 9 B: 1:56.69 (+15.67s | 11.8%) Life Time Oregon Swim Team 06/06/2025 2025 THSC June Invitational
50 Back
1:02.89
1:02.89
100 Back
1:09.47
2:12.36
100 Back
2:12.36
1388 Luther Zielke 2:12.40 8 B: 1:56.69 (+15.71s | 11.9%) Hurricanes Swim Team 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:04.12
1:04.12
100 Back
1:08.28
2:12.40
100 Back
2:12.40
1389 Hudson Rausch 2:12.41 8 B: 1:56.69 (+15.72s | 11.9%) Brookings Swim Club 06/20/2025 2025 Splash Central Invitational
50 Back
1:01.42
1:01.42
100 Back
1:10.99
2:12.41
100 Back
2:12.41
1390 Roland Pelc 2:12.42 8 B: 1:56.69 (+15.73s | 11.9%) YMCA of the Triangle Area Swim 06/14/2024 SwimRVA Summer Invitational
50 Back
1:02.50
1:02.50
100 Back
1:09.92
2:12.42
100 Back
2:12.42
1391 Foster Jones 2:12.44 9 B: 1:56.69 (+15.75s | 11.9%) Aspire Aquatics of Colorado 04/25/2025 2025 CO TOPS Arena Catch Me If You Can
50 Back
1:03.87
1:03.87
100 Back
1:08.57
2:12.44
100 Back
2:12.44
1392 Sebastian Penarrieta 2:12.49 9 B: 1:56.69 (+15.80s | 11.9%) Issaquah Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
1393 Sullivan Watts 2:12.61 7 B: 1:56.69 (+15.92s | 12.0%) Poseidon Swimming Inc 06/27/2024 NOVA Firecracker Classic
1394 Yusuf Cavcic 2:12.70 9 B: 1:56.69 (+16.01s | 12.1%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1395 John Knudsen 2:12.80 9 B: 1:56.69 (+16.11s | 12.1%) Puget Sound Swim Club 06/20/2025 2025 IE VS Starlight Open
1396 Jasper Olson 2:12.87 10 B: 1:56.69 (+16.18s | 12.2%) Storm Aquatics Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Back
1:02.98
1:02.98
100 Back
1:09.89
2:12.87
100 Back
2:12.87
1397 Elliot Beghtel 2:12.87 7 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
1398 Minjun Park 2:12.96 10 B: 1:56.69 (+16.27s | 12.2%) Chinook Aquatic Club 05/29/2025 2025 IE VS Apple Capital
50 Back
1:02.57
1:02.57
100 Back
1:10.39
2:12.96
100 Back
2:12.96
1399 Gavin Wong 2:13.00 7 B: 1:56.69 (+16.31s | 12.3%) Daly City Dolphins 06/07/2024 Burlingame Aquatic Club Long Course CBA+
1400 Drew DeSautel 2:13.04 8 B: 1:56.69 (+16.35s | 12.3%) West Express Swim Team 06/20/2025 2025 MN MAN Red White Blue Invite
50 Back
1:01.03
1:01.03
100 Back
1:12.01
2:13.04
100 Back
2:13.04

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.