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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
1401 Tristan Shen 1:34.37 10 B Min BB: 1:29.59 (+4.78s | 5.1%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1402 Stephen Zhang 1:34.38 11 B Min BB: 1:29.59 (+4.79s | 5.1%) Alto Swim Club 07/19/2025 Alto Last Splash
1403 Selom Ahouandjinou 1:34.39 11 B Min BB: 1:29.59 (+4.80s | 5.1%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Back
45.89
45.89
100 Back
48.50
1:34.39
100 Back
1:34.39
1404 Kai Taylor 1:34.40 11 B Min BB: 1:29.59 (+4.81s | 5.1%) Cougar Aquatics 05/15/2026 2026 Chris Engledow Memorial Meet
1405 Aaron Ren 1:34.42 12 B Min BB: 1:29.59 (+4.83s | 5.1%) Eastside Aquatic Swim Team 04/25/2025 2025 PN KING Spring Derby
50 Back
45.61
45.61
100 Back
48.81
1:34.42
100 Back
1:34.42
1406 Ryan Mccann 1:34.42 12 B Min BB: 1:29.59 (+4.83s | 5.1%) Piranhas YMCA of the Suncoast 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
45.81
45.81
100 Back
48.61
1:34.42
100 Back
1:34.42
1407 Gabriel Purnomo 1:34.42 12 B Min BB: 1:29.59 (+4.83s | 5.1%) Milpitas Aquatic Club 06/27/2025 Valley Splash
1408 Julian Tang 1:34.44 11 B Min BB: 1:29.59 (+4.85s | 5.1%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
1409 Jay Andresen 1:34.44 11 B Min BB: 1:29.59 (+4.85s | 5.1%) Lakeridge Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
45.72
45.72
100 Back
48.72
1:34.44
100 Back
1:34.44
1410 Luca Holban 1:34.49 11 B Min BB: 1:29.59 (+4.90s | 5.2%) Jbarracudas Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
45.19
45.19
100 Back
49.30
1:34.49
100 Back
1:34.49
1411 Leo Coghill 1:34.49 12 B Min BB: 1:29.59 (+4.90s | 5.2%) SwimEnergy Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
1412 William DeBoer 1:34.51 11 B Min BB: 1:29.59 (+4.92s | 5.2%) Denver Swim Academy 07/25/2025 2025 CO CSI Age Group Championships
50 Back
46.33
46.33
100 Back
48.18
1:34.51
100 Back
1:34.51
1413 Kyler Bowe 1:34.51 12 B Min BB: 1:29.59 (+4.92s | 5.2%) Wasatch Front Fish Market 06/27/2025 WFFM Red White And Black 2025
50 Back
46.56
46.56
100 Back
47.95
1:34.51
100 Back
1:34.51
1414 Jeremiah O'Keefe 1:34.53 11 B Min BB: 1:29.59 (+4.94s | 5.2%) North Coast Aquatics 07/24/2025 2025 SI LC AG CHAMPS
50 Back
45.07
45.07
100 Back
49.46
1:34.53
100 Back
1:34.53
1415 Ryan Hornecker 1:34.57 12 B Min BB: 1:29.59 (+4.98s | 5.3%) Rockets Swimming 05/02/2026 TCSC Go For The Gold Invitational
1416 Dean Weinberg 1:34.57 11 B Min BB: 1:29.59 (+4.98s | 5.3%) All Star Aquatics 05/17/2024 HNVR Storm Surge 2024
50 Back
46.79
46.79
100 Back
47.78
1:34.57
100 Back
1:34.57
1417 Om Passi 1:34.58 11 B Min BB: 1:29.59 (+4.99s | 5.3%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
50 Back
46.09
46.09
100 Back
48.49
1:34.58
100 Back
1:34.58
1418 Ethan Xu 1:34.61 12 B Min BB: 1:29.59 (+5.02s | 5.3%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
1419 John Meyerdirk 1:34.63 12 B Min BB: 1:29.59 (+5.04s | 5.3%) The Olympic Club 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
1420 Fred Chase 1:34.64 12 B Min BB: 1:29.59 (+5.05s | 5.3%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Back
45.19
45.19
100 Back
49.45
1:34.64
100 Back
1:34.64
1421 Haoyi Guo 1:34.64 12 B Min BB: 1:29.59 (+5.05s | 5.3%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
1422 Max Lichman-Paul 1:34.64 12 B Min BB: 1:29.59 (+5.05s | 5.3%) Long Reach Swim Club 07/11/2024 2024 ME 3rd Annual LCM Championships
50 Back
46.22
46.22
100 Back
48.42
1:34.64
100 Back
1:34.64
1423 Nolan Gu 1:34.65 11 B Min BB: 1:29.59 (+5.06s | 5.3%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
1424 William Stewart 1:34.65 12 B Min BB: 1:29.59 (+5.06s | 5.3%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
1425 Oliver Lee Chan Kam 1:34.66 12 B Min BB: 1:29.59 (+5.07s | 5.4%) Alto Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
1426 Maxwell Sathre 1:34.70 11 B Min BB: 1:29.59 (+5.11s | 5.4%) Cascade Swim Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1427 Kareem Omar 1:34.71 12 B Min BB: 1:29.59 (+5.12s | 5.4%) What Swimming 08/06/2025 2025 Summer Elite Showcase
1428 Alfred Forsyth 1:34.71 12 B Min BB: 1:29.59 (+5.12s | 5.4%) YMCA of Austin Swim Alliance 04/24/2026 2026 ST TXLA 11 O Long Course Kick Off
1429 Arvin Fategh 1:34.72 11 B Min BB: 1:29.59 (+5.13s | 5.4%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
46.22
46.22
100 Back
48.50
1:34.72
100 Back
1:34.72
1430 Eins Tan 1:34.72 12 B Min BB: 1:29.59 (+5.13s | 5.4%) Alto Swim Club 06/22/2024 Alto Beat The Heat Sat Sun
1431 Collin Liu 1:34.72 12 B Min BB: 1:29.59 (+5.13s | 5.4%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1432 Dylan Nguyen 1:34.75 11 B Min BB: 1:29.59 (+5.16s | 5.4%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
45.97
45.97
100 Back
48.78
1:34.75
100 Back
1:34.75
1433 Jasper Fu 1:34.76 11 B Min BB: 1:29.59 (+5.17s | 5.5%) Circle City Aquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Back
45.86
45.86
100 Back
48.90
1:34.76
100 Back
1:34.76
1434 Jayden Lequerica 1:34.76 12 B Min BB: 1:29.59 (+5.17s | 5.5%) Carson Tigersharks 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
47.51
47.51
100 Back
47.25
1:34.76
100 Back
1:34.76
1435 Chase Garcia 1:34.76 12 B Min BB: 1:29.59 (+5.17s | 5.5%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
1436 Vincent Torres 1:34.78 12 B Min BB: 1:29.59 (+5.19s | 5.5%) Hurricane Aquatics 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
47.47
47.47
100 Back
47.31
1:34.78
100 Back
1:34.78
1437 Jasen Brice 1:34.79 11 B Min BB: 1:29.59 (+5.20s | 5.5%) Tampa Bay Aquatic Club 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Back
45.64
45.64
100 Back
49.15
1:34.79
100 Back
1:34.79
1438 Theodore Colby 1:34.79 12 B Min BB: 1:29.59 (+5.20s | 5.5%) Riptide Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Back
47.39
47.39
100 Back
47.40
1:34.79
100 Back
1:34.79
1439 Makai Hamilton 1:34.79 11 B Min BB: 1:29.59 (+5.20s | 5.5%) 757swim 05/17/2024 Freedom Splash
1440 Elijah Kassem 1:34.80 12 B Min BB: 1:29.59 (+5.21s | 5.5%) Sporting Jax Aquatic Club 04/10/2026 2026 April Classic
50 Back
46.07
46.07
100 Back
48.73
1:34.80
100 Back
1:34.80
1441 Hayden Baker 1:34.82 11 B Min BB: 1:29.59 (+5.23s | 5.5%) Dart Swimming 06/21/2024 Reno Aquatic Club Gamble
1442 Ryan Nicolai 1:34.84 11 B Min BB: 1:29.59 (+5.25s | 5.5%) Laker Swim 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
1443 Gianfranco Polo 1:34.85 11 B Min BB: 1:29.59 (+5.26s | 5.5%) Miami Swimming 04/25/2026 2026 Azura Spring Open LCM Invit
1444 Kohler Levi 1:34.87 12 B Min BB: 1:29.59 (+5.28s | 5.6%) Aspire Aquatics of Colorado 06/19/2025 2025 CO ACES Summer Invite
1445 Hernan Michelot 1:34.93 11 B Min BB: 1:29.59 (+5.34s | 5.6%) Speed Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1446 Alexander Ketz 1:34.94 11 B Min BB: 1:29.59 (+5.35s | 5.6%) Great Wolf Swim Team 06/07/2025 2025 MN STRM Summer Slam
50 Back
46.25
46.25
100 Back
48.69
1:34.94
100 Back
1:34.94
1447 Canon Crawford 1:34.95 11 B Min BB: 1:29.59 (+5.36s | 5.6%) Makos Aquatics Club of Gainesv 07/10/2025 2025 FL Summer Age Group Championships
50 Back
45.81
45.81
100 Back
49.14
1:34.95
100 Back
1:34.95
1448 Lucas Santos 1:34.96 10 B Min BB: 1:29.59 (+5.37s | 5.7%) Golden West Swim Club 07/23/2025 2025 CA SCS Summer A G Champs
1449 Petr Chervonogradskii 1:34.96 11 B Min BB: 1:29.59 (+5.37s | 5.7%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Back
46.36
46.36
100 Back
48.60
1:34.96
100 Back
1:34.96
1450 Hudson Rarick 1:34.98 11 B Min BB: 1:29.59 (+5.39s | 5.7%) Apex 07/24/2025 2025 OSI Arena 11 O LC Championships

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.