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USA Boys 11-12 - 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
1251 Alex Deng 1:32.79 11 B Min BB: 1:29.59 (+3.20s | 3.4%) Issaquah Swim Team 07/24/2025 2025 PN LC 12 U Championships
1252 Nolan Markowski 1:32.79 11 B Min BB: 1:29.59 (+3.20s | 3.4%) Great Wolf Swim Team 05/16/2025 2025 MN STRM Spring Startup
50 Back
44.60
44.60
100 Back
48.19
1:32.79
100 Back
1:32.79
1253 Paxton Reburn 1:32.81 12 B Min BB: 1:29.59 (+3.22s | 3.5%) Red Dragon Swimming 07/18/2025 2025 MN TUNA Minnesota Regional Championship
50 Back
44.09
44.09
100 Back
48.72
1:32.81
100 Back
1:32.81
1254 Aaron Cho 1:32.81 10 B Min BB: 1:29.59 (+3.22s | 3.5%) Blast Sharks 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Back
43.96
43.96
100 Back
48.85
1:32.81
100 Back
1:32.81
1255 Tadhg Canning 1:32.82 12 B Min BB: 1:29.59 (+3.23s | 3.5%) Park City Swimming 06/27/2025 2nd Annual Water Dragon Open
50 Back
45.40
45.40
100 Back
47.42
1:32.82
100 Back
1:32.82
1256 Xavier Pok 1:32.84 11 B Min BB: 1:29.59 (+3.25s | 3.5%) Burlingame Aquatics 05/02/2026 Alto Spring Jam CBA
1257 Amos Taussig 1:32.84 11 B Min BB: 1:29.59 (+3.25s | 3.5%) Denver Swim Academy 07/25/2025 2025 CO CSI Age Group Championships
1258 Martin Decotigny 1:32.84 11 B Min BB: 1:29.59 (+3.25s | 3.5%) Alto Swim Club 06/27/2025 Alto Summer Swelter
1259 kai Yeon 1:32.84 12 B Min BB: 1:29.59 (+3.25s | 3.5%) Maywood Sparks Swim Team 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Back
44.45
44.45
100 Back
48.39
1:32.84
100 Back
1:32.84
1260 Weihan Wang 1:32.84 12 B Min BB: 1:29.59 (+3.25s | 3.5%) Pleasanton Seahawks 06/29/2024 Alto Summer Swelter
1261 Martin Petzov 1:32.85 12 B Min BB: 1:29.59 (+3.26s | 3.5%) Santa Barbara Swim Club 06/16/2023 2023 CA SCS CANY JAG
50 Back
46.22
46.22
100 Back
46.63
1:32.85
100 Back
1:32.85
1262 Julius Vo 1:32.87 11 B Min BB: 1:29.59 (+3.28s | 3.5%) Trinity Prep Aquatics (Winter 05/15/2026 2026 PA Long Course Invite
50 Back
46.48
46.48
100 Back
46.39
1:32.87
100 Back
1:32.87
1263 Hayden Welter 1:32.88 12 B Min BB: 1:29.59 (+3.29s | 3.5%) Swim Houston Aquatics Center 06/20/2025 2025 ST AAAA NS George Block Invite
1264 Cameron Young 1:32.88 12 B Min BB: 1:29.59 (+3.29s | 3.5%) Utah Valley Aquatics 06/27/2025 WFFM Red White And Black 2025
1265 Brody Whitfield 1:32.90 11 B Min BB: 1:29.59 (+3.31s | 3.6%) University Place Aquatic Club 06/20/2025 2025 IE VS Starlight Open
1266 Wyatt Reid 1:32.92 11 B Min BB: 1:29.59 (+3.33s | 3.6%) Bellingham Bay Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
1267 Paul Geletko 1:32.92 11 B Min BB: 1:29.59 (+3.33s | 3.6%) Area Tallahassee Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
45.67
45.67
100 Back
47.25
1:32.92
100 Back
1:32.92
1268 Samuel Baisch 1:32.93 12 B Min BB: 1:29.59 (+3.34s | 3.6%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
50 Back
45.50
45.50
100 Back
47.43
1:32.93
100 Back
1:32.93
1269 Iyerafei Tsimashenka 1:32.93 11 B Min BB: 1:29.59 (+3.34s | 3.6%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
45.43
45.43
100 Back
47.50
1:32.93
100 Back
1:32.93
1270 Grayson Cheng 1:32.93 11 B Min BB: 1:29.59 (+3.34s | 3.6%) South East Metro Sharks 05/08/2026 2026 MN STRM Spring Startup
50 Back
45.68
45.68
100 Back
47.25
1:32.93
100 Back
1:32.93
1271 Nikolaus Anders 1:32.94 11 B Min BB: 1:29.59 (+3.35s | 3.6%) Riverside Aquatics Association 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
45.83
45.83
100 Back
47.11
1:32.94
100 Back
1:32.94
1272 Edmund Bao 1:32.95 12 B Min BB: 1:29.59 (+3.36s | 3.6%) Blue Dolphin Swim Team 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
47.08
47.08
100 Back
45.87
1:32.95
100 Back
1:32.95
1273 Benjamin Schwimmer 1:32.95 11 B Min BB: 1:29.59 (+3.36s | 3.6%) Mission Viejo Nadadores 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Back
44.85
44.85
100 Back
48.10
1:32.95
100 Back
1:32.95
1274 Henry Tackett 1:32.96 12 B Min BB: 1:29.59 (+3.37s | 3.6%) Vacationland Swim Club 07/12/2025 LSSC Avon Classic
50 Back
43.17
43.17
100 Back
49.79
1:32.96
100 Back
1:32.96
1275 Asher Place 1:32.97 12 B Min BB: 1:29.59 (+3.38s | 3.6%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
45.86
45.86
100 Back
47.11
1:32.97
100 Back
1:32.97
1276 Jacob Klecha 1:32.98 12 B Min BB: 1:29.59 (+3.39s | 3.6%) Marlins Of Raleigh 06/16/2023 2023 Virginia Commonwealth Games
50 Back
45.47
45.47
100 Back
47.51
1:32.98
100 Back
1:32.98
1277 Conner Carpenter 1:33.02 11 B Min BB: 1:29.59 (+3.43s | 3.7%) Minnetonka Swim Club 05/08/2026 2026 MN STRM Spring Startup
50 Back
46.06
46.06
100 Back
46.96
1:33.02
100 Back
1:33.02
1278 Hudson Wade 1:33.03 11 B Min BB: 1:29.59 (+3.44s | 3.7%) Florida Atlantic Aquatics 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
45.18
45.18
100 Back
47.85
1:33.03
100 Back
1:33.03
1279 James Abadam 1:33.09 11 B Min BB: 1:29.59 (+3.50s | 3.8%) Schertz YMCA Swim Team 07/10/2025 2025 ST AAAA STAGS LC Championship
50 Back
44.39
44.39
100 Back
48.70
1:33.09
100 Back
1:33.09
1280 Liam Houchin 1:33.10 11 B Min BB: 1:29.59 (+3.51s | 3.8%) Issaquah Swim Team 07/24/2025 2025 PN LC 12 U Championships
1281 Thomas Hurley 1:33.11 11 B Min BB: 1:29.59 (+3.52s | 3.8%) Swim Team of Placentia 07/25/2024 2024 CA SCS BREA Summer A G Champs
1282 Grant Mcclellan 1:33.12 11 B Min BB: 1:29.59 (+3.53s | 3.8%) Coastal Machine Aquatics Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
46.77
46.77
100 Back
46.35
1:33.12
100 Back
1:33.12
1283 Luka Anderson 1:33.13 11 B Min BB: 1:29.59 (+3.54s | 3.8%) Hurricanes Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
45.63
45.63
100 Back
47.50
1:33.13
100 Back
1:33.13
1284 Alexander Korolis 1:33.16 12 B Min BB: 1:29.59 (+3.57s | 3.8%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
1285 Harrison Ngo 1:33.16 10 B Min BB: 1:29.59 (+3.57s | 3.8%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
44.43
44.43
100 Back
48.73
1:33.16
100 Back
1:33.16
1286 Timothy Keychenko 1:33.16 12 B Min BB: 1:29.59 (+3.57s | 3.8%) Jbarracudas Swim Team 07/11/2025 2025 SI JBST All Ages NTS Meet
1287 Brian Li 1:33.18 12 B Min BB: 1:29.59 (+3.59s | 3.9%) San Ramon Valley Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
1288 Zane Stephenson 1:33.18 12 B Min BB: 1:29.59 (+3.59s | 3.9%) Green YMCA Barracudas Swim Tea 05/31/2025 CCS Age Group And Open Long Course Meet
1289 Griffin Robertson 1:33.19 12 B Min BB: 1:29.59 (+3.60s | 3.9%) Gold\\\\\\'s Aquatics Club (Camas) 11/02/2024 Oregon City Fall Open 2024
50 Back
45.64
45.64
100 Back
47.55
1:33.19
100 Back
1:33.19
1290 Hayden Hackney 1:33.20 12 B Min BB: 1:29.59 (+3.61s | 3.9%) Granite Falls Makos 06/13/2024 2024 CGBD Steve Hennessy Summer Madness
50 Back
44.48
44.48
100 Back
48.72
1:33.20
100 Back
1:33.20
1291 Carlos Li 1:33.21 11 B Min BB: 1:29.59 (+3.62s | 3.9%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
1292 Thomas Coffey 1:33.31 12 B Min BB: 1:29.59 (+3.72s | 4.0%) Stingrays Swim Team 06/14/2024 SwimRVA Summer Invitational
50 Back
45.59
45.59
100 Back
47.72
1:33.31
100 Back
1:33.31
1293 Roman Euseppi 1:33.32 11 B Min BB: 1:29.59 (+3.73s | 4.0%) Jupiter Dragons Swim Team 05/08/2026 2026 Wellington May Long Course Meet
50 Back
46.03
46.03
100 Back
47.29
1:33.32
100 Back
1:33.32
1294 Gavin Song 1:33.33 10 B Min BB: 1:29.59 (+3.74s | 4.0%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1295 Yibo Song 1:33.33 11 B Min BB: 1:29.59 (+3.74s | 4.0%) Gator Swim Club 06/06/2025 2025 MAKOS Summer Splash
1296 Hunter Davidson 1:33.37 11 B Min BB: 1:29.59 (+3.78s | 4.0%) Southern Utah Swimming Associa 07/17/2025 2025 UTAGS LC Championships
50 Back
42.58
42.58
100 Back
50.79
1:33.37
100 Back
1:33.37
1297 Nico Chen 1:33.38 12 B Min BB: 1:29.59 (+3.79s | 4.1%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
1298 Francis Flaherty 1:33.39 11 B Min BB: 1:29.59 (+3.80s | 4.1%) Olympus Aquatics 05/20/2025 Kearns LC Classic
50 Back
44.73
44.73
100 Back
48.66
1:33.39
100 Back
1:33.39
1299 Samuel Ji 1:33.39 11 B Min BB: 1:29.59 (+3.80s | 4.1%) Alamo Area Aquatic Association 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
1300 Vincent Chen 1:33.40 12 B Min BB: 1:29.59 (+3.81s | 4.1%) Nitro Swimming 05/11/2025 2025 ST NTRO LC Springing Into May
50 Back
45.78
45.78
100 Back
47.62
1:33.40
100 Back
1:33.40

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.