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
1651 Eunhoo Lee 1:37.04 10 B Min BB: 1:29.59 (+7.45s | 7.7%) Maywood Sparks Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
47.37
47.37
100 Back
49.67
1:37.04
100 Back
1:37.04
1652 Max Chen 1:37.05 10 B Min BB: 1:29.59 (+7.46s | 7.7%) Aquawolves Swimming 06/27/2025 2025 CO Zone 2 VMAC Meet
1653 Samuel Branch 1:37.05 9 B Min BB: 1:29.59 (+7.46s | 7.7%) Monocacy Aquatic Club 06/16/2023 Winchester Long Course Invitional
1654 Gavin King 1:37.07 11 B Min BB: 1:29.59 (+7.48s | 7.7%) Lowes YMCA Lightning Swim Team 05/31/2024 2024 Virginia Commonwealth Games
50 Back
48.48
48.48
100 Back
48.59
1:37.07
100 Back
1:37.07
1655 Risto Wong 1:37.08 11 B Min BB: 1:29.59 (+7.49s | 7.7%) Fog City Hammerheads 04/19/2025 Alto Spring Jam Meet
1656 Matthew Hehn 1:37.09 11 B Min BB: 1:29.59 (+7.50s | 7.7%) Valley Aquatics 06/20/2025 2025 IE VS Starlight Open
1657 Blake Tidwell 1:37.10 12 B Min BB: 1:29.59 (+7.51s | 7.7%) Lehi Aquatics 06/27/2025 WFFM Red White And Black 2025
1658 Ian Lowther 1:37.10 11 B Min BB: 1:29.59 (+7.51s | 7.7%) YMCA of the Triangle Area Swim 06/14/2024 SwimRVA Summer Invitational
50 Back
47.85
47.85
100 Back
49.25
1:37.10
100 Back
1:37.10
1659 Will Dai 1:37.11 10 B Min BB: 1:29.59 (+7.52s | 7.7%) San Ramon Valley Aquatics 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
1660 Jettrin Sokolowski 1:37.12 11 B Min BB: 1:29.59 (+7.53s | 7.8%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
46.17
46.17
100 Back
50.95
1:37.12
100 Back
1:37.12
1661 Neo Rae 1:37.13 10 B Min BB: 1:29.59 (+7.54s | 7.8%) Seattle Metropolitan Aquatic C 07/24/2025 2025 PN LC 12 U Championships
1662 Andrew Dong 1:37.13 10 B Min BB: 1:29.59 (+7.54s | 7.8%) Foothills Swim Team 04/26/2025 2025 CO FST Spring LC Fever
50 Back
46.46
46.46
100 Back
50.67
1:37.13
100 Back
1:37.13
1663 Amos Louie 1:37.14 11 B Min BB: 1:29.59 (+7.55s | 7.8%) Burlingame Aquatics 06/06/2025 BAC C B A Meet
1664 Krish Shah 1:37.14 10 B Min BB: 1:29.59 (+7.55s | 7.8%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
1665 Brayden Jiang 1:37.15 10 B Min BB: 1:29.59 (+7.56s | 7.8%) All Star Aquatics 05/17/2024 HNVR Storm Surge 2024
50 Back
47.21
47.21
100 Back
49.94
1:37.15
100 Back
1:37.15
1666 Logan King 1:37.16 11 B Min BB: 1:29.59 (+7.57s | 7.8%) Denver Swim Academy 06/19/2025 2025 CO ACES Summer Invite
1667 Alexander Liang 1:37.18 11 B Min BB: 1:29.59 (+7.59s | 7.8%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Back
46.72
46.72
100 Back
50.46
1:37.18
100 Back
1:37.18
1668 Callan DesMarteau 1:37.19 10 B Min BB: 1:29.59 (+7.60s | 7.8%) SwimRVA 06/14/2024 SwimRVA Summer Invitational
50 Back
47.88
47.88
100 Back
49.31
1:37.19
100 Back
1:37.19
1669 Omar Abolfadl 1:37.21 10 B: 1:37.19 (+0.02s | 0.0%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
1670 Noah Rozboril 1:37.22 10 B: 1:37.19 (+0.03s | 0.0%) Cca Marlins of Virginia 06/16/2023 2023 SMAC Summer Classic
1671 Oliver Cordero 1:37.27 11 B: 1:37.19 (+0.08s | 0.1%) Utah Valley Aquatics 05/02/2025 2025 UVrays LC May Invitational
50 Back
47.41
47.41
100 Back
49.86
1:37.27
100 Back
1:37.27
1672 Ethan Liu 1:37.29 10 B: 1:37.19 (+0.10s | 0.1%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
1673 Jeremy Fu 1:37.29 11 B: 1:37.19 (+0.10s | 0.1%) Olympic Cascade Aquatics 05/16/2025 2025 PN IST Sockeye Springtime Madness
1674 Declan Mou 1:37.30 11 B: 1:37.19 (+0.11s | 0.1%) South San Francisco Aquatics 05/16/2025 2025 DACA LC CBA Meet
1675 Brendan Warhus 1:37.30 11 B: 1:37.19 (+0.11s | 0.1%) San Ramon Valley Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
1676 Oliver Makkai-Dutchievici 1:37.31 12 B: 1:37.19 (+0.12s | 0.1%) Front Range Barracudas 07/11/2025 2025 CO NCS Gold District Championships
50 Back
48.18
48.18
100 Back
49.13
1:37.31
100 Back
1:37.31
1677 James Haney 1:37.31 10 B: 1:37.19 (+0.12s | 0.1%) Minnetonka Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Back
47.85
47.85
100 Back
49.46
1:37.31
100 Back
1:37.31
1678 Alexander Ignatov 1:37.33 12 B: 1:37.19 (+0.14s | 0.1%) SwimStrongsville 05/31/2025 CCS Age Group And Open Long Course Meet
1679 Eli Klekar 1:37.34 11 B: 1:37.19 (+0.15s | 0.2%) Capital of Texas Aquatics 05/02/2025 2025 ST ASC Cinco De Mayo
50 Back
45.07
45.07
100 Back
52.27
1:37.34
100 Back
1:37.34
1680 William Klasic 1:37.40 11 B: 1:37.19 (+0.21s | 0.2%) St Croix Swim Club 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Back
50.01
50.01
100 Back
47.39
1:37.40
100 Back
1:37.40
1681 Savva Aseev 1:37.40 12 B: 1:37.19 (+0.21s | 0.2%) Bay Club Panthers 05/17/2025 2025 LAMV SCM C B A+
50 Back
46.58
46.58
100 Back
50.82
1:37.40
100 Back
1:37.40
1682 Auggie Brewster 1:37.42 10 B: 1:37.19 (+0.23s | 0.2%) Watertown Area Swim Club 07/21/2023 2023 SD State A Long Course Meet
50 Back
48.99
48.99
100 Back
48.43
1:37.42
100 Back
1:37.42
1683 Wyatt Tugwell 1:37.44 11 B: 1:37.19 (+0.25s | 0.3%) Cocoa Beach Tsunami Swimmers 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Back
46.82
46.82
100 Back
50.62
1:37.44
100 Back
1:37.44
1684 John Styles 1:37.44 10 B: 1:37.19 (+0.25s | 0.3%) Yucaipa Swim Team 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Back
47.60
47.60
100 Back
49.84
1:37.44
100 Back
1:37.44
1685 Aleksandr Levin 1:37.45 10 B: 1:37.19 (+0.26s | 0.3%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
1686 Henry Johannsen 1:37.46 11 B: 1:37.19 (+0.27s | 0.3%) Livermore AquaCowboys 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
1687 Matthew Hao 1:37.46 11 B: 1:37.19 (+0.27s | 0.3%) South East Metro Sharks 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Back
47.75
47.75
100 Back
49.71
1:37.46
100 Back
1:37.46
1688 Samuel Stevens 1:37.46 11 B: 1:37.19 (+0.27s | 0.3%) Westlake Aquatic Facility 04/11/2025 2025 ST TXLA 11 Over Long Course Kick Off
1689 Ian Ou 1:37.46 9 B: 1:37.19 (+0.27s | 0.3%) All Star Aquatics 05/17/2024 HNVR Storm Surge 2024
50 Back
49.71
49.71
100 Back
47.75
1:37.46
100 Back
1:37.46
1690 Zachary Wagner 1:37.50 10 B: 1:37.19 (+0.31s | 0.3%) Blazing Barracudas 06/12/2025 Holtrey Summer Classic
50 Back
46.46
46.46
100 Back
51.04
1:37.50
100 Back
1:37.50
1691 Roger Madilao 1:37.57 10 B: 1:37.19 (+0.38s | 0.4%) Quicksilver Swimming 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
1692 Aarav Naiknavare 1:37.59 11 B: 1:37.19 (+0.40s | 0.4%) Blue Wave Swimming 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
48.05
48.05
100 Back
49.54
1:37.59
100 Back
1:37.59
1693 Jacob Parr 1:37.60 11 B: 1:37.19 (+0.41s | 0.4%) H2okie Aquatics 06/22/2024 2024 HOKI VT PRVT TT LCM
1694 Ari Bachan 1:37.60 11 B: 1:37.19 (+0.41s | 0.4%) Swim South Bay 07/12/2025 2025 Silver State Championships
50 Back
47.99
47.99
100 Back
49.61
1:37.60
100 Back
1:37.60
1695 Doyeol Yang 1:37.62 11 B: 1:37.19 (+0.43s | 0.4%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1696 Alistair Meyer 1:37.62 11 B: 1:37.19 (+0.43s | 0.4%) Nebraska Aquatics 04/25/2025 Augustana Spring Splash 2025
50 Back
47.81
47.81
100 Back
49.81
1:37.62
100 Back
1:37.62
1697 Jonathan Zhang 1:37.63 11 B: 1:37.19 (+0.44s | 0.5%) Tualatin Hills Swim Club 07/11/2025 2025 THSC Summer Classic
50 Back
47.10
47.10
100 Back
50.53
1:37.63
100 Back
1:37.63
1698 Adrian Cang 1:37.65 10 B: 1:37.19 (+0.46s | 0.5%) Great Lakes Sailfish Swimming 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
46.81
46.81
100 Back
50.84
1:37.65
100 Back
1:37.65
1699 Tavita Kozlowski 1:37.66 10 B: 1:37.19 (+0.47s | 0.5%) Life Time Fitness Utah Swim Te 07/17/2025 2025 UTAGS LC Championships
50 Back
46.50
46.50
100 Back
51.16
1:37.66
100 Back
1:37.66
1700 Samuel Wells 1:37.68 9 B: 1:37.19 (+0.49s | 0.5%) Lynchburg YMCA Swim Team 05/31/2024 2024 Virginia Commonwealth Games
50 Back
48.06
48.06
100 Back
49.62
1:37.68
100 Back
1:37.68

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.