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USA Boys 17-18 - 100 M Free

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
1501 Jason Cobb 56.59 17 AA Min AAA: 54.89 (+1.70s | 3.0%) Rockville Montgomery Swim Club 05/14/2026 2026 EZ LC Speedo Super Sectionals
1502 Talimanaia Leauanae 56.59 18 AA Min AAA: 54.89 (+1.70s | 3.0%) Kamehameha Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
27.35
27.35
100 Free
29.24
56.59
100 Free
56.59
1503 Siyu Wu 56.60 18 AA Min AAA: 54.89 (+1.71s | 3.0%) Pacific Swim 06/20/2025 2025 SI SPLASH AND DASH
50 Free
26.85
26.85
100 Free
29.75
56.60
100 Free
56.60
1504 Jacob Munguia 56.60 18 AA Min AAA: 54.89 (+1.71s | 3.0%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1505 Isaac Rick 56.60 17 AA Min AAA: 54.89 (+1.71s | 3.0%) Gator Swim Club 07/16/2026 2026 Florida Summer Senior Championships
1506 Tieg Henning 56.61 18 AA Min AAA: 54.89 (+1.72s | 3.0%) Apex 07/24/2025 2025 OSI Arena 11 O LC Championships
1507 Oliver Carr 56.61 18 AA Min AAA: 54.89 (+1.72s | 3.0%) Stamford Sailfish Aquatic Club 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
1508 Shinsuke Matsumoto 56.61 18 AA Min AAA: 54.89 (+1.72s | 3.0%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1509 Eric Yuan 56.61 17 AA Min AAA: 54.89 (+1.72s | 3.0%) Pacific Swim 06/19/2026 2026 SI Splash And Dash
50 Free
26.79
26.79
100 Free
29.82
56.61
100 Free
56.61
1510 Christopher Chatelain 56.61 17 AA Min AAA: 54.89 (+1.72s | 3.0%) Piranhas YMCA of the Suncoast 01/17/2025 2025 CAT Al Soltis Memorial Invitational Meet
50 Free
26.91
26.91
100 Free
29.70
56.61
100 Free
56.61
1511 Nathan Maglalang 56.61 18 AA Min AAA: 54.89 (+1.72s | 3.0%) San Ramon Valley Aquatics 07/31/2025 2025 Long Course Far Western Championship
1512 Ryan Rim 56.61 17 AA Min AAA: 54.89 (+1.72s | 3.0%) Alto Swim Club 05/10/2026 2026 Post CCS SR Walk On Meet
50 Free
27.48
27.48
100 Free
29.13
56.61
100 Free
56.61
1513 Kirin Bullock 56.62 16 AA Min AAA: 54.89 (+1.73s | 3.1%) Can Ridge Meadows Swim Club 07/25/2024 2024 Long Course Far Western Championship
1514 Joseph Mottl 56.62 18 AA Min AAA: 54.89 (+1.73s | 3.1%) Punahou Aquatics Institute 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
27.41
27.41
100 Free
29.21
56.62
100 Free
56.62
1515 Porter Mulgrew 56.62 17 AA Min AAA: 54.89 (+1.73s | 3.1%) YMCA of the North Shore Sharks 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Free
27.51
27.51
100 Free
29.11
56.62
100 Free
56.62
1516 Jerry Xu 56.62 17 AA Min AAA: 54.89 (+1.73s | 3.1%) Pro Swimming 07/17/2025 2025 PN 13 O LC Senior Championships
1517 Warre Ceulemans 56.62 17 AA Min AAA: 54.89 (+1.73s | 3.1%) Memphis Thunder Aquatic Club 07/17/2026 2026 SE Southeastern Summer LC Championships
1518 Caleb Jun 56.63 18 AA Min AAA: 54.89 (+1.74s | 3.1%) Nova of Virginia 01/17/2026 NOVA LC Winter Invitational
50 Free
26.99
26.99
100 Free
29.64
56.63
100 Free
56.63
1519 Matt Boyden 56.63 18 AA Min AAA: 54.89 (+1.74s | 3.1%) Tide Swimming 07/09/2026 2026 VA LC Senior Champs
50 Free
26.64
26.64
100 Free
29.99
56.63
100 Free
56.63
1520 Jonathan Hlavinka 56.63 18 AA Min AAA: 54.89 (+1.74s | 3.1%) Roseburg Y Swim Team 07/23/2026 2026 OSI Arena 13 O LC Championships Update
50 Free
27.51
27.51
100 Free
29.12
56.63
100 Free
56.63
1521 Kai Chung 56.63 17 AA Min AAA: 54.89 (+1.74s | 3.1%) Palo Alto Stanford Aquatics 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
50 Free
27.29
27.29
100 Free
29.34
56.63
100 Free
56.63
1522 Aiden Shih 56.63 18 AA Min AAA: 54.89 (+1.74s | 3.1%) Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
50 Free
27.07
27.07
100 Free
29.56
56.63
100 Free
56.63
1523 Oliver Quinones 56.63 16 AA Min AAA: 54.89 (+1.74s | 3.1%) Coronado Swim -team Elite 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Free
26.01
26.01
100 Free
30.62
56.63
100 Free
56.63
1524 Dawson Gramling 56.63 17 AA Min AAA: 54.89 (+1.74s | 3.1%) Volusia Swim Club 05/15/2026 2026 PA Long Course Invite
50 Free
27.07
27.07
100 Free
29.56
56.63
100 Free
56.63
1525 Kian Lihalakha 56.63 18 AA Min AAA: 54.89 (+1.74s | 3.1%) Aquawolves Swimming 06/12/2026 2026 CO CSI Long Course Open
50 Free
26.22
26.22
100 Free
30.41
56.63
100 Free
56.63
1526 Deven Shah 56.64 17 AA Min AAA: 54.89 (+1.75s | 3.1%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1527 Harrison Seavey 56.64 16 AA Min AAA: 54.89 (+1.75s | 3.1%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
50 Free
27.55
27.55
100 Free
29.09
56.64
100 Free
56.64
1528 Connor Holland 56.64 17 AA Min AAA: 54.89 (+1.75s | 3.1%) New York Sharks Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
27.02
27.02
100 Free
29.62
56.64
100 Free
56.64
1529 Conor Petri 56.64 18 AA Min AAA: 54.89 (+1.75s | 3.1%) Colorado Stingrays Swim Team 06/26/2026 2026 CO Zone 2 District Meet DU
50 Free
26.79
26.79
100 Free
29.85
56.64
100 Free
56.64
1530 Michael Shailos 56.64 18 AA Min AAA: 54.89 (+1.75s | 3.1%) Hillsboro Swim Team 06/12/2026 2026 THSC June Open
50 Free
27.02
27.02
100 Free
29.62
56.64
100 Free
56.64
1531 Lucas Chai 56.64 17 AA Min AAA: 54.89 (+1.75s | 3.1%) Stingray Swim Team 06/13/2026 2026 PN IST June Invtational Approved
1532 Mason Barnett 56.64 16 AA Min AAA: 54.89 (+1.75s | 3.1%) SwimMAC Carolina 07/09/2026 2026 NC LC SR Championships
50 Free
27.35
27.35
100 Free
29.29
56.64
100 Free
56.64
1533 Tim Dodd 56.65 17 AA Min AAA: 54.89 (+1.76s | 3.1%) Executive Swim Club 07/23/2026 2026 NE CS LCM 13 O Championships
1534 Solomon Osborne 56.65 17 AA Min AAA: 54.89 (+1.76s | 3.1%) Area Tallahassee Aquatic Club 07/17/2025 2025 Florida Summer Senior Championships
50 Free
27.39
27.39
100 Free
29.26
56.65
100 Free
56.65
1535 Clark Montgomery 56.65 17 AA Min AAA: 54.89 (+1.76s | 3.1%) Parkway-Rockwood Gateway Swim 04/17/2026 2026 METS Long Course Kickoff
1536 Jaxson Mania 56.65 17 AA Min AAA: 54.89 (+1.76s | 3.1%) Fort Collins Area Swim Team 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Free
27.31
27.31
100 Free
29.34
56.65
100 Free
56.65
1537 Jack Mathewson 56.65 18 AA Min AAA: 54.89 (+1.76s | 3.1%) Thunder Coast Aquatics 05/10/2026 Pacific Swimming SCY LCM Senior Post NCS Meet
50 Free
26.89
26.89
100 Free
29.76
56.65
100 Free
56.65
1538 Leo Mayzel 56.65 16 AA Min AAA: 54.89 (+1.76s | 3.1%) Scarlet Aquatics 07/24/2025 2025 NJ Swim LC Gold Championships
50 Free
27.40
27.40
100 Free
29.25
56.65
100 Free
56.65
1539 Aidan Grant 56.65 18 AA Min AAA: 54.89 (+1.76s | 3.1%) Condors Swim Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
27.20
27.20
100 Free
29.45
56.65
100 Free
56.65
1540 Logan Marotta-Cerwonka 56.65 18 AA Min AAA: 54.89 (+1.76s | 3.1%) Kamehameha Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
26.99
26.99
100 Free
29.66
56.65
100 Free
56.65
1541 Justin Leyba 56.66 17 AA Min AAA: 54.89 (+1.77s | 3.1%) Riptide Swim Team 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Free
26.97
26.97
100 Free
29.69
56.66
100 Free
56.66
1542 Jaden Garcia 56.66 17 AA Min AAA: 54.89 (+1.77s | 3.1%) Montverde Aquatic Club 06/25/2026 2026 FAST Independence Invitational
50 Free
27.05
27.05
100 Free
29.61
56.66
100 Free
56.66
1543 Cristian Nichi 56.67 16 AA Min AAA: 54.89 (+1.78s | 3.1%) Sarasota Sharks 07/16/2026 2026 Florida Summer Senior Championships
50 Free
27.11
27.11
100 Free
29.56
56.67
100 Free
56.67
1544 Caleb Sandvig 56.67 18 AA Min AAA: 54.89 (+1.78s | 3.1%) Golden West Swim Club 07/23/2025 2025 CA SCS Summer A G Champs
1545 Brent Dahl 56.68 18 AA Min AAA: 54.89 (+1.79s | 3.2%) Rochester Swim Club 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Free
27.56
27.56
100 Free
29.12
56.68
100 Free
56.68
1546 Michael Murdono 56.68 17 AA Min AAA: 54.89 (+1.79s | 3.2%) North Florida Swimming 07/22/2026 2026 RAFC Last Splash Invitational
50 Free
27.48
27.48
100 Free
29.20
56.68
100 Free
56.68
1547 Graham Eckard 56.68 17 AA Min AAA: 54.89 (+1.79s | 3.2%) Huntsville Swim Association 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Free
26.87
26.87
100 Free
29.81
56.68
100 Free
56.68
1548 Samuel Kvam 56.69 17 AA Min AAA: 54.89 (+1.80s | 3.2%) West Express Swim Team 07/31/2025 2025 ND DRGN MN Senior LC State Championship
50 Free
27.11
27.11
100 Free
29.58
56.69
100 Free
56.69
1549 Bjorn Pederson 56.69 17 AA Min AAA: 54.89 (+1.80s | 3.2%) Sea Devils 07/23/2026 2026 MN STRM Senior LC State Championship
1550 Spike Stedman 56.69 17 AA Min AAA: 54.89 (+1.80s | 3.2%) Iolani Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
27.09
27.09
100 Free
29.60
56.69
100 Free
56.69

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.