USA Boys 10 & under - 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
951 Odin Child 1:56.54 10 B Min BB: 1:44.49 (+12.05s | 10.3%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
56.87
56.87
100 Back
59.67
1:56.54
100 Back
1:56.54
952 Romeo Ottaviano 1:56.58 8 B Min BB: 1:44.49 (+12.09s | 10.4%) Sarasota Sharks 04/26/2025 10th Annual Hohne Memorial Invitational
953 Terry Pan 1:56.59 9 B Min BB: 1:44.49 (+12.10s | 10.4%) Cascadia Swimming 11/02/2024 Oregon City Fall Open 2024
50 Back
2:04.10
2:04.10
100 Back
-7.-51
1:56.59
100 Back
1:56.59
954 Colt Rodeheaver 1:56.61 8 B Min BB: 1:44.49 (+12.12s | 10.4%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
50 Back
58.54
58.54
100 Back
58.07
1:56.61
100 Back
1:56.61
955 Lucas Estepa 1:56.62 9 B Min BB: 1:44.49 (+12.13s | 10.4%) Lakeridge Swim Team 06/20/2025 Reno Aquatic Club Gamble
50 Back
54.83
54.83
100 Back
1:01.79
1:56.62
100 Back
1:56.62
956 Ryder McDermitt 1:56.65 7 B Min BB: 1:44.49 (+12.16s | 10.4%) Flatiron Athletic Club 07/11/2025 2025 CO NJ Firecracker Invite
50 Back
56.58
56.58
100 Back
1:00.07
1:56.65
100 Back
1:56.65
957 Silas Roland 1:56.67 8 B Min BB: 1:44.49 (+12.18s | 10.4%) Univ. of Denver Hilltoppers 05/17/2025 2025 CO Hilltopper Invite
958 Sebastian Monroy Reyes 1:56.73 9 B: 1:56.69 (+0.04s | 0.0%) Sunnyvale Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
959 Desmond Kobek 1:56.86 9 B: 1:56.69 (+0.17s | 0.1%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
960 Marek Martini 1:56.86 8 B: 1:56.69 (+0.17s | 0.1%) Blue Dragons Swim Team 05/02/2025 2025 AAA May LC Invitational
50 Back
58.27
58.27
100 Back
58.59
1:56.86
100 Back
1:56.86
961 Roman Milliken 1:56.86 7 B: 1:56.69 (+0.17s | 0.1%) Great Waves Aquatics 05/10/2025 2025 NCAT TYR LC Age Group Open
50 Back
57.23
57.23
100 Back
59.63
1:56.86
100 Back
1:56.86
962 Lehai Li 1:56.91 8 B: 1:56.69 (+0.22s | 0.2%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
963 Alexander Routh 1:56.93 9 B: 1:56.69 (+0.24s | 0.2%) Vacationland Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
57.69
57.69
100 Back
59.24
1:56.93
100 Back
1:56.93
964 Clyde Hanna 1:56.96 9 B: 1:56.69 (+0.27s | 0.2%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
965 Ronan MurdockPerriera 1:56.97 8 B: 1:56.69 (+0.28s | 0.2%) AC Swim Club 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
966 Yunhan Song 1:56.98 9 B: 1:56.69 (+0.29s | 0.2%) Eastside Aquatic Swim Team 07/11/2025 2025 THSC Summer Classic
50 Back
56.11
56.11
100 Back
1:00.87
1:56.98
100 Back
1:56.98
967 Alex van den Berg 1:57.01 8 B: 1:56.69 (+0.32s | 0.3%) Swim Melbourne 05/03/2025 TCSC Go For The Gold Invitational
968 Hohyeon Cho 1:57.02 9 B: 1:56.69 (+0.33s | 0.3%) Santa Clara Swim Club 06/27/2025 Valley Splash
969 Timur Shafigulin 1:57.04 9 B: 1:56.69 (+0.35s | 0.3%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
970 Mark Badziong 1:57.05 7 B: 1:56.69 (+0.36s | 0.3%) Hudson Explorer Aquatic 07/24/2025 2025 LE Age Group And Senior LC Championships
971 James Allen 1:57.11 8 B: 1:56.69 (+0.42s | 0.4%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
50 Back
56.63
56.63
100 Back
1:00.48
1:57.11
100 Back
1:57.11
972 Wesley Zhang 1:57.15 9 B: 1:56.69 (+0.46s | 0.4%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
973 Tony Chen 1:57.18 10 B: 1:56.69 (+0.49s | 0.4%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
974 Ansh Dhuri 1:57.20 9 B: 1:56.69 (+0.51s | 0.4%) Issaquah Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
975 Jacob Gamio 1:57.21 8 B: 1:56.69 (+0.52s | 0.4%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
976 Kepler Ring 1:57.22 9 B: 1:56.69 (+0.53s | 0.5%) Palo Alto Stanford Aquatics 05/17/2025 2025 LAMV SCM C B A+
50 Back
56.12
56.12
100 Back
1:01.10
1:57.22
100 Back
1:57.22
977 Connor Chiang 1:57.32 9 B: 1:56.69 (+0.63s | 0.5%) West Coast Aquatics 04/25/2025 2025 PN KING Spring Derby
978 Matteo Vargas 1:57.32 9 B: 1:56.69 (+0.63s | 0.5%) Life Time Fitness Utah Swim Te 06/06/2025 Speed Lake City 2025
50 Back
57.34
57.34
100 Back
59.98
1:57.32
100 Back
1:57.32
979 William Oubre 1:57.33 9 B: 1:56.69 (+0.64s | 0.5%) Salida Cyclones 06/27/2025 2025 CO Alicia Leavitt Memorial Open
980 Cooper Lerch 1:57.37 7 B: 1:56.69 (+0.68s | 0.6%) Stingrays Swim Team 04/26/2024 2024 Helen Wang Sunflower Classic
981 Austin Headley 1:57.43 9 B: 1:56.69 (+0.74s | 0.6%) Sioux Falls Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
982 Max Madera 1:57.45 9 B: 1:56.69 (+0.76s | 0.6%) Fast Falcons 06/20/2025 2025 FAST Independence Invitational
50 Back
56.20
56.20
100 Back
1:01.25
1:57.45
100 Back
1:57.45
983 Killian Mann 1:57.48 8 B: 1:56.69 (+0.79s | 0.7%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
984 Finn Reimers 1:57.53 9 B: 1:56.69 (+0.84s | 0.7%) Pierre Swim Team 06/28/2025 2025 SD Summer Starter
50 Back
56.22
56.22
100 Back
1:01.31
1:57.53
100 Back
1:57.53
985 Caleb McGovern 1:57.53 10 B: 1:56.69 (+0.84s | 0.7%) Portland Aquatic Club 06/26/2025 2025 Howard Jones Open
986 Harrison Novack 1:57.54 7 B: 1:56.69 (+0.85s | 0.7%) Platinum Aquatics 05/02/2025 2025 ST ASC Cinco De Mayo
50 Back
57.89
57.89
100 Back
59.65
1:57.54
100 Back
1:57.54
987 Anton Todd 1:57.56 10 B: 1:56.69 (+0.87s | 0.7%) Pierre Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Back
58.32
58.32
100 Back
59.24
1:57.56
100 Back
1:57.56
988 Justin Chi 1:57.56 8 B: 1:56.69 (+0.87s | 0.7%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
989 Ethan Zhang 1:57.62 8 B: 1:56.69 (+0.93s | 0.8%) Fmy Gators 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
58.61
58.61
100 Back
59.01
1:57.62
100 Back
1:57.62
990 Van Calicchio 1:57.70 9 B: 1:56.69 (+1.01s | 0.9%) Plantation Swim Team 01/16/2026 January Central Park Series
991 Logan Anderson 1:57.71 8 B: 1:56.69 (+1.02s | 0.9%) Wright County Wave Swim Club 07/18/2025 2025 MN TUNA Minnesota Regional Championship
50 Back
53.92
53.92
100 Back
1:03.79
1:57.71
100 Back
1:57.71
992 Landon Noble 1:57.71 8 B: 1:56.69 (+1.02s | 0.9%) Highlands Ranch Aquatics 07/12/2025 2025 CO TOPS SBL Summer Sizzler
50 Back
57.94
57.94
100 Back
59.77
1:57.71
100 Back
1:57.71
993 Mayson Lu 1:57.71 10 B: 1:56.69 (+1.02s | 0.9%) Racer X Aquatics 06/12/2025 Holtrey Summer Classic
50 Back
55.41
55.41
100 Back
1:02.30
1:57.71
100 Back
1:57.71
994 Elias Wilden 1:57.80 9 B: 1:56.69 (+1.11s | 0.9%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Back
59.91
59.91
100 Back
57.89
1:57.80
100 Back
1:57.80
995 Isaiah Wright 1:57.81 7 B: 1:56.69 (+1.12s | 1.0%) St Cloud YMCA Swim Team 06/14/2024 2024 SD Aberdeen Summer High Point Swim Meet
50 Back
57.94
57.94
100 Back
59.87
1:57.81
100 Back
1:57.81
996 Camden Carlton 1:57.81 9 B: 1:56.69 (+1.12s | 1.0%) Pikes Peak Athletics 04/26/2025 2025 CO FST Spring LC Fever
50 Back
57.72
57.72
100 Back
1:00.09
1:57.81
100 Back
1:57.81
997 Neeson Ayers 1:57.84 7 B: 1:56.69 (+1.15s | 1.0%) Pikes Peak Athletics 04/26/2025 2025 CO FST Spring LC Fever
50 Back
57.70
57.70
100 Back
1:00.14
1:57.84
100 Back
1:57.84
998 Gray Richey 1:57.85 8 B: 1:56.69 (+1.16s | 1.0%) Quest Swimming 05/04/2024 BASS Jim Frye Memorial Invitational May 202
50 Back
56.64
56.64
100 Back
1:01.21
1:57.85
100 Back
1:57.85
999 Henry Krovitz 1:57.88 9 B: 1:56.69 (+1.19s | 1.0%) Univ. of Denver Hilltoppers 06/27/2025 2025 CO Zone 2 DU Meet
50 Back
59.43
59.43
100 Back
58.45
1:57.88
100 Back
1:57.88
1000 Keith Guo 1:57.91 8 B: 1:56.69 (+1.22s | 1.0%) Pacific Dragons Swim Team 06/14/2025 2025 IST June Invtational

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.