New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Boys 17-18 - 100 Y 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
1601 Daniel Choi 55.37 18 A Min AA: 53.59 (+1.78s | 3.2%) Eastside Aquatic Swim Team 05/16/2025 2025 PN SRST Pacific Coast Invitational
50 Back
26.58
26.58
100 Back
28.79
55.37
100 Back
55.37
1602 Samuel Marston 55.37 16 A Min AA: 53.59 (+1.78s | 3.2%) Damonte Ranch High School 02/21/2026 2026 MPSSAA_321A State Championships
50 Back
26.68
26.68
100 Back
28.69
55.37
100 Back
55.37
1603 Lucas Brandt 55.37 17 A Min AA: 53.59 (+1.78s | 3.2%) Corvallis Aquatic Team 11/07/2025 2025 THSC November Open
50 Back
26.77
26.77
100 Back
28.60
55.37
100 Back
55.37
1604 Dennis Dragomaretski 55.38 16 A Min AA: 53.59 (+1.79s | 3.2%) Unattached 12/18/2025 2026 NE NSSC Senior Championships
50 Back
26.81
26.81
100 Back
28.57
55.38
100 Back
55.38
1605 Mason Shutter 55.39 18 A Min AA: 53.59 (+1.80s | 3.2%) Aquawolves Swimming 05/01/2026 2026 CO OB Centennial A League
50 Back
26.62
26.62
100 Back
28.77
55.39
100 Back
55.39
1606 Ethan Chen 55.39 18 A Min AA: 53.59 (+1.80s | 3.2%) Monta Vista High School 04/22/2026 SCVAL Champs El Camino Division
50 Back
26.92
26.92
100 Back
28.47
55.39
100 Back
55.39
1607 Mason Dailly 55.39 17 A Min AA: 53.59 (+1.80s | 3.2%) Occoquan Swimming 03/05/2026 2026 PV Short Course Open Championships
50 Back
26.76
26.76
100 Back
28.63
55.39
100 Back
55.39
1608 John Zevgolis 55.40 18 A Min AA: 53.59 (+1.81s | 3.3%) Cavalier Aquatics/Piedmont Fam 02/23/2024 SW District Champs 9 Over
50 Back
27.19
27.19
100 Back
28.21
55.40
100 Back
55.40
1609 Michael Gierucki 55.40 16 A Min AA: 53.59 (+1.81s | 3.3%) Qns Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
26.42
26.42
100 Back
28.98
55.40
100 Back
55.40
1610 Morgan Carr 55.40 18 A Min AA: 53.59 (+1.81s | 3.3%) Sharks Swim Club 12/05/2024 2024 Gulf Southern Senior Championships
50 Back
27.05
27.05
100 Back
28.35
55.40
100 Back
55.40
1611 Cody Sha 55.40 17 A Min AA: 53.59 (+1.81s | 3.3%) North Carolina Aquatic Club 12/12/2025 Triad Tropic Invitational Copied
50 Back
26.45
26.45
100 Back
28.95
55.40
100 Back
55.40
1612 Gabriel Traina 55.40 17 A Min AA: 53.59 (+1.81s | 3.3%) Wave Aquatics 03/12/2026 2026 PN BC Premier Invitational
50 Back
26.74
26.74
100 Back
28.66
55.40
100 Back
55.40
1613 Cole Nelson 55.41 17 A Min AA: 53.59 (+1.82s | 3.3%) Nova of Virginia 11/22/2025 NOVA Cranberry Contender
50 Back
27.01
27.01
100 Back
28.40
55.41
100 Back
55.41
1614 Lucas Zonfrillo 55.41 17 A Min AA: 53.59 (+1.82s | 3.3%) Commonwealth Swimming 02/26/2026 2026 NE CRIM 15 18 AG Championships
50 Back
26.90
26.90
100 Back
28.51
55.41
100 Back
55.41
1615 Luke Stueve 55.41 18 A Min AA: 53.59 (+1.82s | 3.3%) Cincinnati Marlins 03/05/2026 2026 OH Tim Myers SC Senior Champs
50 Back
27.08
27.08
100 Back
28.33
55.41
100 Back
55.41
1616 Nathan Winarto 55.41 16 A Min AA: 53.59 (+1.82s | 3.3%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
26.45
26.45
100 Back
28.96
55.41
100 Back
55.41
1617 Thomas Jorgensen 55.41 17 A Min AA: 53.59 (+1.82s | 3.3%) Fog City Hammerheads 01/24/2026 2026 Zone 1 North Championships
50 Back
27.17
27.17
100 Back
28.24
55.41
100 Back
55.41
1618 Kenny Jiang 55.42 17 A Min AA: 53.59 (+1.83s | 3.3%) Monterey Park Manta Rays 12/12/2025 2025 CA SCS RAA WAG
50 Back
26.82
26.82
100 Back
28.60
55.42
100 Back
55.42
1619 Brayden Joslin 55.42 17 A Min AA: 53.59 (+1.83s | 3.3%) GRAND BLANC HIGH SCHOOL 01/30/2026 2026 HS Boys MISCA Meet
50 Back
26.83
26.83
100 Back
28.59
55.42
100 Back
55.42
1620 Simon AlfonsoFrank 55.42 16 A Min AA: 53.59 (+1.83s | 3.3%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
26.89
26.89
100 Back
28.53
55.42
100 Back
55.42
1621 Karson Otwell 55.43 16 A Min AA: 53.59 (+1.84s | 3.3%) Swim Streamline at Northampton 12/05/2024 2024 Gulf Southern Senior Championships
50 Back
26.73
26.73
100 Back
28.70
55.43
100 Back
55.43
1622 Jacoby Corn 55.43 18 A Min AA: 53.59 (+1.84s | 3.3%) Sarasota Tsunami Swim Team 03/12/2026 2026 Fl Swimming Spring Senior Championships
50 Back
27.18
27.18
100 Back
28.25
55.43
100 Back
55.43
1623 Blake Moss 55.43 17 A Min AA: 53.59 (+1.84s | 3.3%) South East Metro Sharks 03/13/2025 2025 MN AQJT Senior Short Course State Champi
1624 Mason Burton 55.43 18 A Min AA: 53.59 (+1.84s | 3.3%) Streamline Aquatic Club 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
27.02
27.02
100 Back
28.41
55.43
100 Back
55.43
1625 Dane Erickson 55.43 17 A Min AA: 53.59 (+1.84s | 3.3%) Sioux Falls Swim Team 02/26/2026 2026 13 Over SCY SD State A Championship
50 Back
27.28
27.28
100 Back
28.15
55.43
100 Back
55.43
1626 Ayaan Deshmukh 55.44 17 A Min AA: 53.59 (+1.85s | 3.3%) Unattached 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
26.71
26.71
100 Back
28.73
55.44
100 Back
55.44
1627 Aidan Arthurs 55.44 17 A Min AA: 53.59 (+1.85s | 3.3%) Oly Swimming 03/27/2026 2026 SCY ULTRA Championship Meet
1628 Jarett Zito 55.44 18 A Min AA: 53.59 (+1.85s | 3.3%) Crimson Aquatics 09/28/2025 2025 NE CRIM Battle Of The Branches Copied
50 Back
27.15
27.15
100 Back
28.29
55.44
100 Back
55.44
1629 Henry Wise 55.44 17 A Min AA: 53.59 (+1.85s | 3.3%) Greenwich Ywca Swim Team 03/26/2026 2026 Sun Kissed Invitational Jr Sr Champs C
50 Back
27.12
27.12
100 Back
28.32
55.44
100 Back
55.44
1630 Charles Bronk 55.44 18 A Min AA: 53.59 (+1.85s | 3.3%) Princeton Tiger Aquatic Club 01/10/2026 2026 PTAC Tiger Invitational
50 Back
26.54
26.54
100 Back
28.90
55.44
100 Back
55.44
1631 Jonathan Renninger 55.44 18 A Min AA: 53.59 (+1.85s | 3.3%) King Aquatic Club 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Back
26.93
26.93
100 Back
28.51
55.44
100 Back
55.44
1632 Nicholas Miller 55.44 17 A Min AA: 53.59 (+1.85s | 3.3%) Sparks Piranhas Swim Team 01/15/2026 2026 PN VAST 49th Annual Washington Open APP
50 Back
26.77
26.77
100 Back
28.67
55.44
100 Back
55.44
1633 Benjamin Gilbert 55.44 18 A Min AA: 53.59 (+1.85s | 3.3%) Burlingame Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
50 Back
26.45
26.45
100 Back
28.99
55.44
100 Back
55.44
1634 Sawyer Stolarczyk 55.45 18 A Min AA: 53.59 (+1.86s | 3.4%) Streamline Aquatics 10/18/2024 2024 ST ASC Bob Thompson Open
50 Back
27.18
27.18
100 Back
28.27
55.45
100 Back
55.45
1635 Cale Barker 55.45 17 A Min AA: 53.59 (+1.86s | 3.4%) Revolution Swim Club 03/13/2026 2026 NE INST NE Cup
50 Back
26.04
26.04
100 Back
29.41
55.45
100 Back
55.45
1636 Brian Raghunathan 55.45 17 A Min AA: 53.59 (+1.86s | 3.4%) Palo Alto Stanford Aquatics 01/24/2026 2026 Zone 1 North Championships
50 Back
27.12
27.12
100 Back
28.33
55.45
100 Back
55.45
1637 Matthew Wei 55.45 18 A Min AA: 53.59 (+1.86s | 3.4%) Palo Alto Stanford Aquatics 11/22/2025 Pacific Swim SC Senior Open Hosted By TERA
50 Back
27.27
27.27
100 Back
28.18
55.45
100 Back
55.45
1638 Jack Borraga 55.45 17 A Min AA: 53.59 (+1.86s | 3.4%) Lakeside Swim Team 10/16/2026 2026 SwimVille USA Jack Thompson Classic
50 Back
27.13
27.13
100 Back
28.32
55.45
100 Back
55.45
1639 Matthew Vander Neut 55.46 16 A Min AA: 53.59 (+1.87s | 3.4%) Trident Aquatic Club 01/16/2026 GSA January Jump Start 2026
50 Back
26.65
26.65
100 Back
28.81
55.46
100 Back
55.46
1640 Cameron Sustala 55.46 18 A Min AA: 53.59 (+1.87s | 3.4%) Sharks Swim Club 03/12/2026 2026 Bellevue Club Premier Invite Approved
50 Back
26.65
26.65
100 Back
28.81
55.46
100 Back
55.46
1641 Connor Price 55.46 17 A Min AA: 53.59 (+1.87s | 3.4%) Tahoma 02/20/2026 2026 WIAA 4A Boys HS State Champs OB
50 Back
26.92
26.92
100 Back
28.54
55.46
100 Back
55.46
1642 Miles Landon 55.46 18 A Min AA: 53.59 (+1.87s | 3.4%) Tri-city Channel Cats 03/27/2025 2025 Four Corners Speedo Sectionals Austin
50 Back
26.94
26.94
100 Back
28.52
55.46
100 Back
55.46
1643 Dominic Davis 55.46 17 A Min AA: 53.59 (+1.87s | 3.4%) Racer X Aquatics 11/14/2025 2025 NBAC Thanksgiving Meet
50 Back
27.02
27.02
100 Back
28.44
55.46
100 Back
55.46
1644 Aiden Lee 55.46 17 A Min AA: 53.59 (+1.87s | 3.4%) Mecklenburg Swim Association 12/05/2025 ATOM Winter Invite 2025
50 Back
26.94
26.94
100 Back
28.52
55.46
100 Back
55.46
1645 David Diaz 55.46 18 A Min AA: 53.59 (+1.87s | 3.4%) El Paso Aqua Posse 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
50 Back
26.75
26.75
100 Back
28.71
55.46
100 Back
55.46
1646 Troy Salpeter 55.46 17 A Min AA: 53.59 (+1.87s | 3.4%) Tide Swimming 01/31/2026 2026 SwimRVA Heavyweight Battle
50 Back
26.64
26.64
100 Back
28.82
55.46
100 Back
55.46
1647 Cole Lewis 55.46 17 A Min AA: 53.59 (+1.87s | 3.4%) Bayside Aquatics 02/19/2026 2026 Speedo MD LSC Senior Champs
50 Back
26.91
26.91
100 Back
28.55
55.46
100 Back
55.46
1648 Lincoln Gage 55.46 17 A Min AA: 53.59 (+1.87s | 3.4%) Marlins Of Raleigh 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
27.32
27.32
100 Back
28.14
55.46
100 Back
55.46
1649 Cole Krabak 55.46 18 A Min AA: 53.59 (+1.87s | 3.4%) Seattle Metropolitan Aquatic C 12/19/2024 2024 WA State Senior Short Course Champs
50 Back
27.32
27.32
100 Back
28.14
55.46
100 Back
55.46
1650 Eddie Pursley 55.46 17 A Min AA: 53.59 (+1.87s | 3.4%) Evergreen Hurricanes 10/09/2026 2026 CO Gian Luc Jordan Open
50 Back
27.21
27.21
100 Back
28.25
55.46
100 Back
55.46

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.