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

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
1951 Ali'imallu Hamilton 1:30.59 12 B Min BB: 1:29.59 (+1.00s | 1.1%) Hawaii Swimming Club 06/06/2026 2026 15th Annual Wada Rainbow Invitational
1952 Edwar Nunez 1:30.60 12 B Min BB: 1:29.59 (+1.01s | 1.1%) Hialeah Swim Club 04/25/2026 2026 Azura Spring Open LCM Invit
1953 Nolan Chan 1:30.60 11 B Min BB: 1:29.59 (+1.01s | 1.1%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
43.90
43.90
100 Back
46.70
1:30.60
100 Back
1:30.60
1954 Lincoln Dicus 1:30.61 11 B Min BB: 1:29.59 (+1.02s | 1.1%) Woodmoor Tsunamis Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
43.07
43.07
100 Back
47.54
1:30.61
100 Back
1:30.61
1955 William Witt 1:30.63 11 B Min BB: 1:29.59 (+1.04s | 1.1%) Unattached 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
46.19
46.19
100 Back
44.44
1:30.63
100 Back
1:30.63
1956 Luka Cruz 1:30.63 12 B Min BB: 1:29.59 (+1.04s | 1.1%) Metro Aquatic Club of Miami 04/25/2026 2026 Azura Spring Open LCM Invit
1957 Raymond Stoffel 1:30.64 12 B Min BB: 1:29.59 (+1.05s | 1.2%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Back
44.70
44.70
100 Back
45.94
1:30.64
100 Back
1:30.64
1958 Landon Moses 1:30.65 11 B Min BB: 1:29.59 (+1.06s | 1.2%) YMCA of Kanawha Valley Kraken 05/15/2026 Kentucky Aquatics Derby Classic
1959 Henry Bloecher 1:30.67 12 B Min BB: 1:29.59 (+1.08s | 1.2%) Jackson Swim Team 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Back
42.60
42.60
100 Back
48.07
1:30.67
100 Back
1:30.67
1960 Samuel Dirheimer 1:30.68 12 B Min BB: 1:29.59 (+1.09s | 1.2%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
44.05
44.05
100 Back
46.63
1:30.68
100 Back
1:30.68
1961 Camden Ulrich 1:30.68 11 B Min BB: 1:29.59 (+1.09s | 1.2%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
44.85
44.85
100 Back
45.83
1:30.68
100 Back
1:30.68
1962 Cole Li 1:30.70 12 B Min BB: 1:29.59 (+1.11s | 1.2%) Eastside Aquatic Swim Team 07/11/2025 2025 THSC Summer Classic
50 Back
45.12
45.12
100 Back
45.58
1:30.70
100 Back
1:30.70
1963 Levi Garcia 1:30.71 11 B Min BB: 1:29.59 (+1.12s | 1.2%) Gulliver Swim Club 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
1964 James Miller 1:30.71 12 B Min BB: 1:29.59 (+1.12s | 1.2%) Streamline Aquatic Club 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
43.79
43.79
100 Back
46.92
1:30.71
100 Back
1:30.71
1965 Kerry Buckley 1:30.71 11 B Min BB: 1:29.59 (+1.12s | 1.2%) Bolles School Sharks 07/10/2025 2025 FL Summer Age Group Championships
50 Back
44.14
44.14
100 Back
46.57
1:30.71
100 Back
1:30.71
1966 Bosco Ralph 1:30.71 12 B Min BB: 1:29.59 (+1.12s | 1.2%) Hurricane Aquatics 04/25/2026 2026 Azura Spring Open LCM Invit
1967 Jonathan Kimeu 1:30.72 12 B Min BB: 1:29.59 (+1.13s | 1.2%) Rochester Swim Club 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
44.48
44.48
100 Back
46.24
1:30.72
100 Back
1:30.72
1968 David Hinson 1:30.72 11 B Min BB: 1:29.59 (+1.13s | 1.2%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
44.45
44.45
100 Back
46.27
1:30.72
100 Back
1:30.72
1969 Samuel Baisch 1:30.74 12 B Min BB: 1:29.59 (+1.15s | 1.3%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Back
44.38
44.38
100 Back
46.36
1:30.74
100 Back
1:30.74
1970 Vincent Stresen-Reuter 1:30.74 11 B Min BB: 1:29.59 (+1.15s | 1.3%) T2 Aquatics 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
44.47
44.47
100 Back
46.27
1:30.74
100 Back
1:30.74
1971 Yicheng Wang 1:30.74 11 B Min BB: 1:29.59 (+1.15s | 1.3%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
1972 Wyatt Fitzner 1:30.74 11 B Min BB: 1:29.59 (+1.15s | 1.3%) San Gabriel Aquatics 05/15/2026 2026 ST TXLA 11 O End Of School Splash
1973 Charles Aragona 1:30.75 11 B Min BB: 1:29.59 (+1.16s | 1.3%) Lakeside Swim Team 05/15/2026 2026 Triton Summer Launch
50 Back
44.08
44.08
100 Back
46.67
1:30.75
100 Back
1:30.75
1974 Reid McDowell 1:30.75 12 B Min BB: 1:29.59 (+1.16s | 1.3%) Madison Swimming Association 06/06/2026 2026 Jack Barnasastle Invitational
1975 Nathan Li 1:30.76 11 B Min BB: 1:29.59 (+1.17s | 1.3%) Beachwood Bison Swim Club 07/12/2025 LSSC Avon Classic
50 Back
44.15
44.15
100 Back
46.61
1:30.76
100 Back
1:30.76
1976 Wu Zhou 1:30.76 10 B Min BB: 1:29.59 (+1.17s | 1.3%) Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
1977 Lawson Garrett 1:30.77 12 B Min BB: 1:29.59 (+1.18s | 1.3%) SwimRVA 04/18/2026 2026 SwimRVA Carnation Clash
50 Back
45.60
45.60
100 Back
45.17
1:30.77
100 Back
1:30.77
1978 Joseph Kinard 1:30.80 12 B Min BB: 1:29.59 (+1.21s | 1.3%) Columbia Aquatics Association 06/13/2026 2026 CAC Schools Out For Summer LCM Swim Meet
50 Back
42.69
42.69
100 Back
48.11
1:30.80
100 Back
1:30.80
1979 James Cann 1:30.80 12 B Min BB: 1:29.59 (+1.21s | 1.3%) Atlantic Coast Athletic Club 05/01/2026 2026 HOKI May Day Invite Copied
50 Back
45.35
45.35
100 Back
45.45
1:30.80
100 Back
1:30.80
1980 Brendan Comerford 1:30.81 11 B Min BB: 1:29.59 (+1.22s | 1.3%) Sailfish Swim Team 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Back
44.21
44.21
100 Back
46.60
1:30.81
100 Back
1:30.81
1981 Nathan Cho 1:30.83 11 B Min BB: 1:29.59 (+1.24s | 1.4%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
50 Back
44.89
44.89
100 Back
45.94
1:30.83
100 Back
1:30.83
1982 Elijah Stratton 1:30.84 12 B Min BB: 1:29.59 (+1.25s | 1.4%) Brighton Bullfrogs Swim Club 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Back
44.41
44.41
100 Back
46.43
1:30.84
100 Back
1:30.84
1983 Jack Deng 1:30.84 11 B Min BB: 1:29.59 (+1.25s | 1.4%) SwimMAC Carolina 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
43.95
43.95
100 Back
46.89
1:30.84
100 Back
1:30.84
1984 Sean Tseng 1:30.85 11 B Min BB: 1:29.59 (+1.26s | 1.4%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Back
46.29
46.29
100 Back
44.56
1:30.85
100 Back
1:30.85
1985 Knox Anderson 1:30.86 12 B Min BB: 1:29.59 (+1.27s | 1.4%) City of Charleston Southern M 06/20/2026 2026 NCS QCD Long Course Invite
50 Back
43.14
43.14
100 Back
47.72
1:30.86
100 Back
1:30.86
1986 Ayden McCormick 1:30.87 12 B Min BB: 1:29.59 (+1.28s | 1.4%) Sarasota Tsunami Swim Team 05/02/2026 2026 Sea Dragon May Open
50 Back
44.35
44.35
100 Back
46.52
1:30.87
100 Back
1:30.87
1987 Logan Zahnow 1:30.87 12 B Min BB: 1:29.59 (+1.28s | 1.4%) Southwest Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
44.49
44.49
100 Back
46.38
1:30.87
100 Back
1:30.87
1988 Emerson Young 1:30.88 11 B Min BB: 1:29.59 (+1.29s | 1.4%) South Shore YMCA Strypers 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Back
44.45
44.45
100 Back
46.43
1:30.88
100 Back
1:30.88
1989 Alfred Jaeger 1:30.90 10 B Min BB: 1:29.59 (+1.31s | 1.4%) Quest Swimming 05/02/2026 BASS Jim Frye Memorial Invitational May 2026
1990 Nicolas Rizor 1:30.91 12 B Min BB: 1:29.59 (+1.32s | 1.5%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Back
45.61
45.61
100 Back
45.30
1:30.91
100 Back
1:30.91
1991 Preston Smith 1:30.91 11 B Min BB: 1:29.59 (+1.32s | 1.5%) Highlander Aquatic Club 06/11/2026 2026 RAFC Summer Solstice Invitational
50 Back
44.39
44.39
100 Back
46.52
1:30.91
100 Back
1:30.91
1992 Alexander Tong 1:30.92 12 B Min BB: 1:29.59 (+1.33s | 1.5%) Alpha Aquatics 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Back
44.78
44.78
100 Back
46.14
1:30.92
100 Back
1:30.92
1993 Grady Sontra 1:30.92 11 B Min BB: 1:29.59 (+1.33s | 1.5%) Cascade Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
1994 John Bunnell 1:30.93 12 B Min BB: 1:29.59 (+1.34s | 1.5%) Castle Rock Swimming 06/05/2026 2026 CO FAST June Bonanza Open
50 Back
43.65
43.65
100 Back
47.28
1:30.93
100 Back
1:30.93
1995 Jacob Sanchez 1:30.93 12 B Min BB: 1:29.59 (+1.34s | 1.5%) SOL Swim Team 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
50 Back
44.74
44.74
100 Back
46.19
1:30.93
100 Back
1:30.93
1996 Nathan Fullerton 1:30.93 12 B Min BB: 1:29.59 (+1.34s | 1.5%) South Bay Aquatics 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
1997 Seth Spicola 1:30.93 12 B Min BB: 1:29.59 (+1.34s | 1.5%) Area Tallahassee Aquatic Club 06/26/2026 ATAC Long Course Invitational
1998 Kyle Cao 1:30.93 12 B Min BB: 1:29.59 (+1.34s | 1.5%) Palo Alto Stanford Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
1999 Vedant Jathar 1:30.94 12 B Min BB: 1:29.59 (+1.35s | 1.5%) Fort Collins Area Swim Team 04/25/2025 2025 CO FAST Spring Splash LC Open
50 Back
43.06
43.06
100 Back
47.88
1:30.94
100 Back
1:30.94
2000 Kellan Simpkins 1:30.95 10 B Min BB: 1:29.59 (+1.36s | 1.5%) North Palm Beach Swim Club 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26

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.