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USA Boys 10 & under - 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
2951 Gio Lee 1:33.84 10 B Min BB: 1:30.09 (+3.75s | 4.0%) Ridgewood YMCA Breakers Swim T 11/14/2025 2025 MR COND November IMX Invitational
50 Back
44.77
44.77
100 Back
49.07
1:33.84
100 Back
1:33.84
2952 Henry Hodes 1:33.84 8 B Min BB: 1:30.09 (+3.75s | 4.0%) Executive Swim Club 02/07/2026 2026 NE RAYS Love A Last Chance Specialty
50 Back
46.33
46.33
100 Back
47.51
1:33.84
100 Back
1:33.84
2953 Nishaad Rao 1:33.85 10 B Min BB: 1:30.09 (+3.76s | 4.0%) Shawmut Aquatic Club 03/13/2026 2026 Shawmut NE Cup Championship
50 Back
46.23
46.23
100 Back
47.62
1:33.85
100 Back
1:33.85
2954 Owen Cochrane 1:33.85 8 B Min BB: 1:30.09 (+3.76s | 4.0%) Catawba Valley Aquatic Club 03/20/2026 2026 BRSL Championships
50 Back
45.04
45.04
100 Back
48.81
1:33.85
100 Back
1:33.85
2955 Will Shafer 1:33.85 10 B Min BB: 1:30.09 (+3.76s | 4.0%) Buckeye Swim Club 02/27/2026 2026 OH BSC SC Regional Championships
50 Back
47.25
47.25
100 Back
46.60
1:33.85
100 Back
1:33.85
2956 Wyatt Johnson 1:33.85 9 B Min BB: 1:30.09 (+3.76s | 4.0%) Huntsville Swim Association 02/20/2026 2026 SE Auburn Classic
50 Back
45.19
45.19
100 Back
48.66
1:33.85
100 Back
1:33.85
2957 Alexi Covarrubias 1:33.86 10 B Min BB: 1:30.09 (+3.77s | 4.0%) West Texas Typhoon 01/23/2026 2026 BD JCAT IMX 2026
2958 Dylan Chen 1:33.87 7 B Min BB: 1:30.09 (+3.78s | 4.0%) Harbor Seals 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Back
45.53
45.53
100 Back
48.34
1:33.87
100 Back
1:33.87
2959 Zakhar Biliavskyi 1:33.88 8 B Min BB: 1:30.09 (+3.79s | 4.0%) Tac Titans 10/18/2025 2025 TAC TITANS 12 U Tri Meet
2960 Reid Siemens 1:33.88 8 B Min BB: 1:30.09 (+3.79s | 4.0%) Hurricanes Swim Team 02/07/2026 2026 MN WEST EXPRESS LAST CHANCE MEET
2961 Mac McNabb 1:33.89 10 B Min BB: 1:30.09 (+3.80s | 4.0%) Riptide Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
45.30
45.30
100 Back
48.59
1:33.89
100 Back
1:33.89
2962 George Zhang 1:33.89 9 B Min BB: 1:30.09 (+3.80s | 4.0%) Club Wolverine 03/07/2026 2026 Lake Ontario Regional Meet
50 Back
47.66
47.66
100 Back
46.23
1:33.89
100 Back
1:33.89
2963 Jayden Chen 1:33.89 9 B Min BB: 1:30.09 (+3.80s | 4.0%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
46.23
46.23
100 Back
47.66
1:33.89
100 Back
1:33.89
2964 Lucas Nieves 1:33.92 10 B Min BB: 1:30.09 (+3.83s | 4.1%) San Juan Carib� 11/21/2025 2025 RAFC Almost Turkey Invitational
2965 Porter Harris 1:33.92 9 B Min BB: 1:30.09 (+3.83s | 4.1%) Memphis Thunder Aquatic Club 11/21/2025 2025 GPAC Gravy Bowl Invitational
50 Back
46.47
46.47
100 Back
47.45
1:33.92
100 Back
1:33.92
2966 Daniel Gerasimov 1:33.93 8 B Min BB: 1:30.09 (+3.84s | 4.1%) Los Gatos Swim Club 03/28/2026 Swim South Bay
2967 Caleb McGovern 1:33.93 10 B Min BB: 1:30.09 (+3.84s | 4.1%) Portland Aquatic Club 12/13/2025 2025 OR HEAT Winter Invitational
50 Back
46.13
46.13
100 Back
47.80
1:33.93
100 Back
1:33.93
2968 Sullivan Nelson 1:33.94 10 B Min BB: 1:30.09 (+3.85s | 4.1%) Evergreen Hurricanes 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
45.31
45.31
100 Back
48.63
1:33.94
100 Back
1:33.94
2969 Dominic Pescarino 1:33.94 9 B Min BB: 1:30.09 (+3.85s | 4.1%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Back
46.81
46.81
100 Back
47.13
1:33.94
100 Back
1:33.94
2970 Luca Thompson 1:33.95 10 B Min BB: 1:30.09 (+3.86s | 4.1%) Bayside Aquatics 02/06/2026 2026 Last Chance Qualifying Meet
2971 Kabir Mangani 1:33.96 9 B Min BB: 1:30.09 (+3.87s | 4.1%) Crimson Aquatics 01/16/2026 2026 NE CRIM Bronze Championship
50 Back
42.35
42.35
100 Back
51.61
1:33.96
100 Back
1:33.96
2972 Remington Kang 1:33.96 9 B Min BB: 1:30.09 (+3.87s | 4.1%) Issaquah Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
45.11
45.11
100 Back
48.85
1:33.96
100 Back
1:33.96
2973 Carter Kolakowski 1:33.98 10 B Min BB: 1:30.09 (+3.89s | 4.1%) Naval Academy Aquatic Club 02/14/2026 EST Vs NAAC Dual Meet
50 Back
46.89
46.89
100 Back
47.09
1:33.98
100 Back
1:33.98
2974 Marsel Saidashev 1:33.98 8 B Min BB: 1:30.09 (+3.89s | 4.1%) SwimRight Team 10/25/2025 2025 FG YSF October Invite
50 Back
45.68
45.68
100 Back
48.30
1:33.98
100 Back
1:33.98
2975 Liam Benson 1:33.98 10 B Min BB: 1:30.09 (+3.89s | 4.1%) Sea Devils 11/22/2025 2025 MN HTSC Harvest Classic
50 Back
45.83
45.83
100 Back
48.15
1:33.98
100 Back
1:33.98
2976 Aiden Serralta 1:33.98 10 B Min BB: 1:30.09 (+3.89s | 4.1%) Blue Marlins Of Hialeah Garden 02/14/2026 NMST BMHG February BC Invite 26
50 Back
44.49
44.49
100 Back
49.49
1:33.98
100 Back
1:33.98
2977 William Chen 1:33.99 10 B Min BB: 1:30.09 (+3.90s | 4.1%) Rancho San Dieguito 03/21/2026 2026 SI CAST All Ages NTS Meet South
2978 Darryl Davis 1:33.99 9 B Min BB: 1:30.09 (+3.90s | 4.1%) Pueblo County Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
46.53
46.53
100 Back
47.46
1:33.99
100 Back
1:33.99
2979 Jace Gordon 1:33.99 9 B Min BB: 1:30.09 (+3.90s | 4.1%) Los Gatos Swim Club 02/28/2026 Swim South Bay
2980 John Coimbra 1:33.99 10 B Min BB: 1:30.09 (+3.90s | 4.1%) Tampa Y Swimming 08/23/2025 2025 TYR Stingrays SCY Season Opener
2981 Benjamin Khotsin 1:34.00 8 B Min BB: 1:30.09 (+3.91s | 4.2%) Sarasota Sharks 02/27/2026 2026 T2 Area 5 Championships
50 Back
46.17
46.17
100 Back
47.83
1:34.00
100 Back
1:34.00
2982 David Zheng 1:34.00 9 B Min BB: 1:30.09 (+3.91s | 4.2%) Cypress Fairbanks Swim Club 12/20/2024 2024 Gulf Fall Champs (KATY)
50 Back
45.86
45.86
100 Back
48.14
1:34.00
100 Back
1:34.00
2983 Shepard Elenkiwich 1:34.01 9 B Min BB: 1:30.09 (+3.92s | 4.2%) Minnetonka Swim Club 02/27/2026 2026 MN MTKA Minnesota Regional Championship
50 Back
45.87
45.87
100 Back
48.14
1:34.01
100 Back
1:34.01
2984 Wyatt Conroy 1:34.01 9 B Min BB: 1:30.09 (+3.92s | 4.2%) Annapolis Swim Club 03/13/2026 2026 Speedo Maryland Junior Championship Si
2985 Hunter Olson 1:34.01 9 B Min BB: 1:30.09 (+3.92s | 4.2%) Bergen Barracudas Swim Team 10/10/2025 2025 MR COND October Fall Festival
50 Back
46.64
46.64
100 Back
47.37
1:34.01
100 Back
1:34.01
2986 Soren Niessen 1:34.02 9 B Min BB: 1:30.09 (+3.93s | 4.2%) Edina Swim Club 12/12/2025 2025 MN SCSC Winter Carnival
2987 Troy Williams 1:34.03 9 B Min BB: 1:30.09 (+3.94s | 4.2%) York Swim Club of Northern Vir 11/21/2025 2025 Swim Rock
50 Back
45.87
45.87
100 Back
48.16
1:34.03
100 Back
1:34.03
2988 Thomas Wyss 1:34.03 9 B Min BB: 1:30.09 (+3.94s | 4.2%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Back
46.74
46.74
100 Back
47.29
1:34.03
100 Back
1:34.03
2989 Charles Wright 1:34.05 9 B Min BB: 1:30.09 (+3.96s | 4.2%) Montrose Marlins Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Back
45.45
45.45
100 Back
48.60
1:34.05
100 Back
1:34.05
2990 Brody Laster 1:34.06 10 B Min BB: 1:30.09 (+3.97s | 4.2%) Huntsville Swim Association 02/06/2026 2026 SES Region 3 Champions
50 Back
45.15
45.15
100 Back
48.91
1:34.06
100 Back
1:34.06
2991 Kane Hopperstad 1:34.07 10 B Min BB: 1:30.09 (+3.98s | 4.2%) Blue Tide Aquatics 10/18/2024 BATS 2024 October Invite
50 Back
45.74
45.74
100 Back
48.33
1:34.07
100 Back
1:34.07
2992 Allen Kolodny 1:34.07 9 B Min BB: 1:30.09 (+3.98s | 4.2%) Bravo Swim Team 09/05/2025 September Central Park Series
50 Back
46.16
46.16
100 Back
47.91
1:34.07
100 Back
1:34.07
2993 Ryan Karapostoles 1:34.07 9 B Min BB: 1:30.09 (+3.98s | 4.2%) Swim Melbourne 02/28/2026 Spring Area 6 Championships 2026
50 Back
45.19
45.19
100 Back
48.88
1:34.07
100 Back
1:34.07
2994 Oliver Shalvey 1:34.07 10 B Min BB: 1:30.09 (+3.98s | 4.2%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Back
45.94
45.94
100 Back
48.13
1:34.07
100 Back
1:34.07
2995 Ryan Howsare 1:34.08 9 B Min BB: 1:30.09 (+3.99s | 4.2%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 Back
47.47
47.47
100 Back
46.61
1:34.08
100 Back
1:34.08
2996 Aemon Meenaghan 1:34.08 9 B Min BB: 1:30.09 (+3.99s | 4.2%) Team Eugene Aquatics 03/14/2026 2026 TEAM Shootout
50 Back
47.07
47.07
100 Back
47.01
1:34.08
100 Back
1:34.08
2997 Nolan Loera 1:34.09 9 B Min BB: 1:30.09 (+4.00s | 4.3%) Prince William Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
44.47
44.47
100 Back
49.62
1:34.09
100 Back
1:34.09
2998 Adam Ellingwood 1:34.09 10 B Min BB: 1:30.09 (+4.00s | 4.3%) Pleasanton Seahawks 03/07/2026 SRVA Last Chance Meet B BB+
2999 Ibrahim Ghanem 1:34.10 9 B Min BB: 1:30.09 (+4.01s | 4.3%) Romulus Torpedoes Swim Club 11/07/2025 25th Annual A3 Red, White, And Blue Classic
50 Back
45.55
45.55
100 Back
48.55
1:34.10
100 Back
1:34.10
3000 Blake Morris 1:34.10 10 B Min BB: 1:30.09 (+4.01s | 4.3%) Naval Academy Aquatic Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
45.98
45.98
100 Back
48.12
1:34.10
100 Back
1:34.10

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.