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

USA Boys 15-16 - 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
901 Ryan Huang 55.40 16 AA Min AAA: 53.09 (+2.31s | 4.2%) Alto Swim Club 01/24/2026 2026 Zone 1 North Championships
50 Back
27.01
27.01
100 Back
28.39
55.40
100 Back
55.40
902 Michael Gierucki 55.40 16 AA Min AAA: 53.09 (+2.31s | 4.2%) 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
903 James Farrell 55.40 15 AA Min AAA: 53.09 (+2.31s | 4.2%) Las Cruces Aquatic Team 10/25/2025 2025 Bd Swatoberfest Sprintacular All
50 Back
27.22
27.22
100 Back
28.18
55.40
100 Back
55.40
904 Nathan Winarto 55.41 16 AA Min AAA: 53.09 (+2.32s | 4.2%) 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
905 Sebastian Kohl 55.41 16 AA Min AAA: 53.09 (+2.32s | 4.2%) Calvert Aquatics Club 03/26/2026 2026 SwimRVA Shamrock Showdown
906 Marcus Krahe 55.41 16 AA Min AAA: 53.09 (+2.32s | 4.2%) Manhattan Makos 02/12/2026 2026 MR TYR Senior Mets Winter Championship
50 Back
26.90
26.90
100 Back
28.51
55.41
100 Back
55.41
907 Nolan Kurtz 55.41 16 AA Min AAA: 53.09 (+2.32s | 4.2%) Saint Petersburg Aquatics 12/05/2025 2025 Speedo Gator Holiday Classic
50 Back
27.24
27.24
100 Back
28.17
55.41
100 Back
55.41
908 Lucas Zonfrillo 55.41 16 AA Min AAA: 53.09 (+2.32s | 4.2%) 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
909 Daniil Zabolotckii 55.41 15 AA Min AAA: 53.09 (+2.32s | 4.2%) Freedom Aquatics 03/13/2026 2026 MR 15 18 Age Group Team Challenge
50 Back
27.20
27.20
100 Back
28.21
55.41
100 Back
55.41
910 Milo Marrero 55.42 16 AA Min AAA: 53.09 (+2.33s | 4.2%) Huntington YMCA Bluefish 02/12/2026 2026 MR TYR Senior Mets Winter Championship
50 Back
26.89
26.89
100 Back
28.53
55.42
100 Back
55.42
911 Garrett Kile 55.42 16 AA Min AAA: 53.09 (+2.33s | 4.2%) Kingfish Swimming Medfield 12/18/2025 2026 NE NSSC Senior Championships
50 Back
26.24
26.24
100 Back
29.18
55.42
100 Back
55.42
912 Simon AlfonsoFrank 55.42 16 AA Min AAA: 53.09 (+2.33s | 4.2%) 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
913 Jackson Garrett 55.43 15 AA Min AAA: 53.09 (+2.34s | 4.2%) YMCA of the Triangle Area Swim 03/06/2026 Jon Jolley GYSSA 2026
50 Back
27.20
27.20
100 Back
28.23
55.43
100 Back
55.43
914 Campbell Johnson 55.43 15 AA Min AAA: 53.09 (+2.34s | 4.2%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
26.47
26.47
100 Back
28.96
55.43
100 Back
55.43
915 Karson Otwell 55.43 16 AA Min AAA: 53.09 (+2.34s | 4.2%) 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
916 Daniel Mulla 55.43 15 AA Min AAA: 53.09 (+2.34s | 4.2%) Rockville Montgomery Swim Club 11/07/2025 2025 HOKI November Invitational Copied
50 Back
27.27
27.27
100 Back
28.16
55.43
100 Back
55.43
917 Sean Hwang 55.44 16 AA Min AAA: 53.09 (+2.35s | 4.2%) Rockville Montgomery Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
26.88
26.88
100 Back
28.56
55.44
100 Back
55.44
918 Joshua Peters 55.44 16 AA Min AAA: 53.09 (+2.35s | 4.2%) Edina Swim Club 03/13/2025 2025 MN AQJT Senior Short Course State Champi
50 Back
27.63
27.63
100 Back
27.81
55.44
100 Back
55.44
919 Jesse Zhao 55.45 16 AA Min AAA: 53.09 (+2.36s | 4.3%) Eagle Swim Team Inc. 02/19/2026 2026 Speedo MD LSC Senior Champs
50 Back
27.50
27.50
100 Back
27.95
55.45
100 Back
55.45
920 James Hewitt 55.45 16 AA Min AAA: 53.09 (+2.36s | 4.3%) Virginia Gators 11/06/2025 2025 TAC TITANS Big Southern Classic
50 Back
27.05
27.05
100 Back
28.40
55.45
100 Back
55.45
921 Brian Raghunathan 55.45 16 AA Min AAA: 53.09 (+2.36s | 4.3%) 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
922 Dominic Davis 55.46 16 AA Min AAA: 53.09 (+2.37s | 4.3%) 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
923 Nikolaus Bujak 55.46 15 AA Min AAA: 53.09 (+2.37s | 4.3%) Windsor Aquatic Club 02/06/2026 2026 Michigan Open
50 Back
27.16
27.16
100 Back
28.30
55.46
100 Back
55.46
924 Daniel Szatmari-Bashtovyy 55.46 15 AA Min AAA: 53.09 (+2.37s | 4.3%) East Carolina Aquatics 02/19/2026 2026 NCS SC SR Champs
50 Back
26.96
26.96
100 Back
28.50
55.46
100 Back
55.46
925 Matthew Vander Neut 55.46 16 AA Min AAA: 53.09 (+2.37s | 4.3%) 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
926 Mauricio Gonzalez 55.48 15 AA Min AAA: 53.09 (+2.39s | 4.3%) El Paso Aqua Posse 02/27/2026 2026 BD SCY Border Champs
50 Back
27.05
27.05
100 Back
28.43
55.48
100 Back
55.48
927 Jake Vitucci 55.48 15 AA Min AAA: 53.09 (+2.39s | 4.3%) Farmingdale Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
27.02
27.02
100 Back
28.46
55.48
100 Back
55.48
928 Guy Wood 55.48 15 AA Min AAA: 53.09 (+2.39s | 4.3%) Indian River Aquatics 02/06/2026 2026 Stanton C Craigie Memorial Invite
50 Back
27.03
27.03
100 Back
28.45
55.48
100 Back
55.48
929 Andrew He 55.48 16 AA Min AAA: 53.09 (+2.39s | 4.3%) Irvine Novaquatics 03/14/2024 2024 SCS Spring Age Group Champshipson
930 Ryder Liberman 55.48 15 AA Min AAA: 53.09 (+2.39s | 4.3%) Rocky Mountain Rapids 02/20/2026 2026 CO Colorado Senior Meet
50 Back
27.14
27.14
100 Back
28.34
55.48
100 Back
55.48
931 Liam Peterson 55.49 15 AA Min AAA: 53.09 (+2.40s | 4.3%) Potomac Marlins 03/05/2026 2026 PV Short Course Open Championships
50 Back
26.74
26.74
100 Back
28.75
55.49
100 Back
55.49
932 Colin Schaefer 55.49 16 AA Min AAA: 53.09 (+2.40s | 4.3%) Long Island Express 03/13/2026 2026 MR 15 18 Age Group Team Challenge
50 Back
27.43
27.43
100 Back
28.06
55.49
100 Back
55.49
933 Shou Iimi 55.49 15 AA Min AAA: 53.09 (+2.40s | 4.3%) Rockville Montgomery Swim Club 11/07/2025 2025 HOKI November Invitational Copied
50 Back
26.96
26.96
100 Back
28.53
55.49
100 Back
55.49
934 Zak Cinek 55.49 15 AA Min AAA: 53.09 (+2.40s | 4.3%) 02/12/2026 2026 MR TYR Senior Mets Winter Championship
935 Christopher Seawell 55.50 16 A Min AA: 55.49 (+0.01s | 0.0%) Carolina Aquatic Team 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Back
26.61
26.61
50 Back
26.61
100 Back
28.89
55.50
50 Back
28.89
936 Thesath Wickramasinghe 55.50 15 A Min AA: 55.49 (+0.01s | 0.0%) Blazing Barracudas 03/05/2026 2026 OH Tim Myers SC Senior Champs
937 James Cosgrove 55.50 16 A Min AA: 55.49 (+0.01s | 0.0%) Condors Swim Club 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Back
26.87
26.87
100 Back
28.63
55.50
100 Back
55.50
938 Ewan Weyhing 55.51 15 A Min AA: 55.49 (+0.02s | 0.0%) Ann Arbor Pioneer 02/27/2026 Boy S SEC Red Championship 2026
50 Back
26.40
26.40
100 Back
29.11
55.51
100 Back
55.51
939 Gabriel Van 55.51 16 A Min AA: 55.49 (+0.02s | 0.0%) THORNAPPLE KELLOGG HIGH SCHOOL 01/30/2026 2026 HS Boys MISCA Meet
50 Back
27.06
27.06
100 Back
28.45
55.51
100 Back
55.51
940 Gibson Jones 55.51 15 A Min AA: 55.49 (+0.02s | 0.0%) Nova of Virginia 10/10/2025 TAC V NOVA Dual Meet Copied
50 Back
27.93
27.93
100 Back
27.58
55.51
100 Back
55.51
941 Ryan Schreiber 55.51 16 A Min AA: 55.49 (+0.02s | 0.0%) Edge Swim Club 02/26/2026 2026 NE CRIM 15 18 AG Championships
50 Back
26.49
26.49
100 Back
29.02
55.51
100 Back
55.51
942 Alvin Yang 55.52 15 A Min AA: 55.49 (+0.03s | 0.1%) Edina Swim Club 03/20/2025 2025 MN NSAC Short Course 11 14 State Champio
50 Back
27.15
27.15
100 Back
28.37
55.52
100 Back
55.52
943 Caleb Blair 55.52 16 A Min AA: 55.49 (+0.03s | 0.1%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
944 Shane Kahn 55.53 16 A Min AA: 55.49 (+0.04s | 0.1%) Park City Swimming 12/04/2025 2025 UT SC Senior Championships
50 Back
27.43
27.43
100 Back
28.10
55.53
100 Back
55.53
945 William McConlogue 55.53 15 A Min AA: 55.49 (+0.04s | 0.1%) San Ramon Valley Aquatics 12/19/2024 2024 CA NV December Sectionals At BREA
50 Back
27.27
27.27
100 Back
28.26
55.53
100 Back
55.53
946 Isaac Sohn 55.53 15 A Min AA: 55.49 (+0.04s | 0.1%) Swim Birmingham YMCA 09/20/2025 2025 SE BSL Sprint Into Fall Invitational
50 Back
26.55
26.55
100 Back
28.98
55.53
100 Back
55.53
947 Hampton Frank 55.53 15 A Min AA: 55.49 (+0.04s | 0.1%) Waves Of Wilmington Inc 03/27/2026 2026 ECA ECSL Championships
50 Back
26.83
26.83
100 Back
28.70
55.53
100 Back
55.53
948 Jorge Guerra 55.54 15 A Min AA: 55.49 (+0.05s | 0.1%) North Channel Aquatics 01/10/2025 2025 Tracey Harper Santiago Memorial Meet
50 Back
26.88
26.88
100 Back
28.66
55.54
100 Back
55.54
949 Elijah Kang 55.54 16 A Min AA: 55.49 (+0.05s | 0.1%) Hill Country Aquatics 02/27/2026 2026 ST AAAA SC Senior Champs
25 Back
13.16
13.16
50 Back
13.54
26.70
50 Back
26.70
75 Back
14.83
41.53
100 Back
14.01
55.54
50 Back
28.84
950 Tien Nguyen 55.54 16 A Min AA: 55.49 (+0.05s | 0.1%) Santa Clara Swim Club 11/22/2025 Pacific Swim SC Senior Open Hosted By TERA
50 Back
26.36
26.36
100 Back
29.18
55.54
100 Back
55.54

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.