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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
4951 Michael Dewitt 1:51.00 9 B: 1:40.69 (+10.31s | 9.3%) Thurston 02/12/2026 2026 OR HS 5A 2
50 Back
51.80
51.80
100 Back
59.20
1:51.00
100 Back
1:51.00
4952 Kaiden Fontilus 1:51.00 10 B: 1:40.69 (+10.31s | 9.3%) Long Island Aquatic Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
51.69
51.69
100 Back
59.31
1:51.00
100 Back
1:51.00
4953 Mitchell McCombs 1:51.00 10 B: 1:40.69 (+10.31s | 9.3%) WeAquatics 02/08/2026 Munchkin Mania 2026
50 Back
51.53
51.53
100 Back
59.47
1:51.00
100 Back
1:51.00
4954 Cash Svenby 1:51.02 10 B: 1:40.69 (+10.33s | 9.3%) Valley Dolphins Swim Team 07/11/2025 2025 CO AP Rocky Mountain State Games
50 Back
50.83
50.83
100 Back
1:00.19
1:51.02
100 Back
1:51.02
4955 Grayson Bennett 1:51.02 8 B: 1:40.69 (+10.33s | 9.3%) Spokane Waves Aquatic Team 12/05/2025 2025 SWAT Winter Invite
50 Back
53.24
53.24
100 Back
57.78
1:51.02
100 Back
1:51.02
4956 Liam Carolan 1:51.03 10 B: 1:40.69 (+10.34s | 9.3%) Pine Bush Piranhas 03/27/2026 2026 MR Metro Bronze Championship North
50 Back
53.86
53.86
100 Back
57.17
1:51.03
100 Back
1:51.03
4957 Bruce Asmega 1:51.03 10 B: 1:40.69 (+10.34s | 9.3%) Pacifica Sea Lions 12/06/2025 DCD Winter Holiday Splash CBA+
4958 Owen Holleran 1:51.04 10 B: 1:40.69 (+10.35s | 9.3%) Connetquot Swim Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Back
57.02
57.02
100 Back
54.02
1:51.04
100 Back
1:51.04
4959 Raymond Zhang 1:51.04 9 B: 1:40.69 (+10.35s | 9.3%) Long Island Aquatic Club 11/01/2025 2025 MR TRI Fall SCY Invitational
50 Back
54.17
54.17
100 Back
56.87
1:51.04
100 Back
1:51.04
4960 Ian Badgett 1:51.05 9 B: 1:40.69 (+10.36s | 9.3%) Smac 02/27/2026 2026 SW District Champs 9 Over
4961 Andrew Kaplan 1:51.07 9 B: 1:40.69 (+10.38s | 9.3%) SwimRise Aquatics 11/01/2025 2025 SwimRise Fall Festival
50 Back
53.82
53.82
100 Back
57.25
1:51.07
100 Back
1:51.07
4962 Michael Reinhart 1:51.08 10 B: 1:40.69 (+10.39s | 9.4%) Long Island Express 03/27/2026 2026 MR Bronze Championship South LIE
50 Back
55.06
55.06
100 Back
56.02
1:51.08
100 Back
1:51.08
4963 Michael Simpson 1:51.08 8 B: 1:40.69 (+10.39s | 9.4%) Fairfax Foxes Swimming 03/20/2026 2026 SwimRVA Clover Cup
50 Back
54.08
54.08
100 Back
57.00
1:51.08
100 Back
1:51.08
4964 Jacob Strickland 1:51.09 10 B: 1:40.69 (+10.40s | 9.4%) The Woodlands Swim Team 10/04/2024 2024 Fleet Fall Kickoff Invitational
50 Back
53.25
53.25
100 Back
57.84
1:51.09
100 Back
1:51.09
4965 Colton Predoehl 1:51.10 10 B: 1:40.69 (+10.41s | 9.4%) Macomb Octopus Swim Team 12/12/2025 2025 GLT Tsunami
50 Back
51.61
51.61
100 Back
59.49
1:51.10
100 Back
1:51.10
4966 Leon Lv 1:51.10 9 B: 1:40.69 (+10.41s | 9.4%) Mecklenburg Swim Association 12/05/2025 2025 NC SwimMAC December Invite
4967 Noah Mautte 1:51.10 7 B: 1:40.69 (+10.41s | 9.4%) Hanover Aquatics 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
52.23
52.23
100 Back
58.87
1:51.10
100 Back
1:51.10
4968 John Breault 1:51.16 10 B: 1:40.69 (+10.47s | 9.4%) T2 Aquatics 02/27/2026 2026 T2 Area 5 Championships
50 Back
54.72
54.72
100 Back
56.44
1:51.16
100 Back
1:51.16
4969 Hunter McCormick 1:51.17 9 B: 1:40.69 (+10.48s | 9.4%) Arizona Dolphins 12/04/2025 2025 Holiday Swim Festival
50 Back
53.62
53.62
100 Back
57.55
1:51.17
100 Back
1:51.17
4970 Colton Weeks 1:51.17 10 B: 1:40.69 (+10.48s | 9.4%) St Albans Sharks 11/14/2025 2025 NECRA Nov Distance Specialty Meet Co
50 Back
54.50
54.50
100 Back
56.67
1:51.17
100 Back
1:51.17
4971 Crew Kimmons 1:51.17 9 B: 1:40.69 (+10.48s | 9.4%) Granite Falls Makos 03/27/2026 2026 ECA ECSL Championships
50 Back
56.16
56.16
100 Back
55.01
1:51.17
100 Back
1:51.17
4972 Alexander Martinez 1:51.19 9 B: 1:40.69 (+10.50s | 9.4%) Alamo Area Aquatic Association 02/24/2026 2026 ST AAAA NS End Of Season Race Nights
50 Back
53.62
53.62
100 Back
57.57
1:51.19
100 Back
1:51.19
4973 Jayden Olsen 1:51.20 10 B: 1:40.69 (+10.51s | 9.5%) North Shore Swim Club 03/13/2026 2026 NE NSSC NE Cup Championship
50 Back
52.20
52.20
100 Back
59.00
1:51.20
100 Back
1:51.20
4974 Jett Reardon 1:51.21 10 B: 1:40.69 (+10.52s | 9.5%) South Snohomish Co Dolphins 11/16/2024 2024 PN MMSC November Invitational
50 Back
52.97
52.97
100 Back
58.24
1:51.21
100 Back
1:51.21
4975 Choeyang Gyaltso 1:51.21 10 B: 1:40.69 (+10.52s | 9.5%) Montrose Marlins Swim Club 06/05/2026 2026 CO Gunnison Invitational
50 Back
54.36
54.36
100 Back
56.85
1:51.21
100 Back
1:51.21
4976 Nick Gianotti 1:51.23 10 B: 1:40.69 (+10.54s | 9.5%) Belleville High School 02/26/2026 2026 KLAA B Conference Swim Meet
50 Back
49.96
49.96
100 Back
1:01.27
1:51.23
100 Back
1:51.23
4977 Lucas Li 1:51.25 9 B: 1:40.69 (+10.56s | 9.5%) Alto Swim Club 02/22/2025 De Anza C B A+
4978 Thomas Bangert 1:51.27 9 B: 1:40.69 (+10.58s | 9.5%) All Star Aquatics 03/20/2026 March Madness 2026
4979 Cavan Threlkeld 1:51.27 9 B: 1:40.69 (+10.58s | 9.5%) Hampton Virginia Current 11/01/2025 ODAC Rising Stars Meet #2
50 Back
54.48
54.48
100 Back
56.79
1:51.27
100 Back
1:51.27
4980 Owen Deis 1:51.28 10 B: 1:40.69 (+10.59s | 9.5%) Clovis Swim Club 11/23/2024 2024 FDST ABC Meet Dr Dowain Wright Memorial
4981 Luke Maendel 1:51.28 10 B: 1:40.69 (+10.59s | 9.5%) Ski Hi Aquatics 06/19/2026 2026 Max Shirley Radiff Memorial
50 Back
55.40
55.40
100 Back
55.88
1:51.28
100 Back
1:51.28
4982 William McDowell 1:51.29 8 B: 1:40.69 (+10.60s | 9.5%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Back
51.95
51.95
100 Back
59.34
1:51.29
100 Back
1:51.29
4983 Connor Osborne 1:51.29 10 B: 1:40.69 (+10.60s | 9.5%) Prineville Swim Team 07/10/2025 2025 Madras Summer Race Fun Series #2
4984 Miles Zhang 1:51.31 9 B: 1:40.69 (+10.62s | 9.5%) Milpitas Aquatic Club 02/07/2026 Valley Splash Short Course C B A Meet
4985 Jason Ni 1:51.31 8 B: 1:40.69 (+10.62s | 9.5%) Mei\\\\\\'s Typhoons Swimming Club 06/07/2026 2026 NE NSSC June Invitational At BC High
50 Back
53.16
53.16
100 Back
58.15
1:51.31
100 Back
1:51.31
4986 Jackson Kemp 1:51.34 10 B: 1:40.69 (+10.65s | 9.6%) Dothan Dolphins Swim Team 11/01/2025 2025 Peanut Invitational Copied
25 Back
24.87
24.87
50 Back
28.20
53.07
50 Back
53.07
75 Back
30.48
1:23.55
100 Back
27.79
1:51.34
50 Back
58.27
4987 Evan Zhou 1:51.34 9 B: 1:40.69 (+10.65s | 9.6%) Tac Titans 11/15/2025 2025 TAC TITANS Turkey Squad Meet
4988 Bhargav Yalavarthy 1:51.35 10 B: 1:40.69 (+10.66s | 9.6%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Back
55.22
55.22
100 Back
56.13
1:51.35
100 Back
1:51.35
4989 Aiden Armeen 1:51.35 9 B: 1:40.69 (+10.66s | 9.6%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
50 Back
53.11
53.11
100 Back
58.24
1:51.35
100 Back
1:51.35
4990 Oliver Nazarek 1:51.36 10 B: 1:40.69 (+10.67s | 9.6%) Hargrave Aquatics 01/16/2026 GSA January Jump Start 2026
4991 Aadyant Agrawal 1:51.36 9 B: 1:40.69 (+10.67s | 9.6%) Wave Aquatics 09/27/2025 2025 PN SSCD Autumn Open
4992 Benjamin Scheckter 1:51.36 10 B: 1:40.69 (+10.67s | 9.6%) Houston Cougars 02/21/2025 2025 Gulf 12 Under Champs (DADS)
50 Back
52.46
52.46
100 Back
58.90
1:51.36
100 Back
1:51.36
4993 William Koelle 1:51.39 9 B: 1:40.69 (+10.70s | 9.6%) Jcc Sea Serpents 12/07/2025 2025 NE NSSC December 7 SJP
50 Back
56.68
56.68
100 Back
54.71
1:51.39
100 Back
1:51.39
4994 Kyle Furtah 1:51.39 9 B: 1:40.69 (+10.70s | 9.6%) Hampton Virginia Current 03/21/2026 HVAC Spring Intra Squad Meet
4995 Sahaan Iyer 1:51.40 8 B: 1:40.69 (+10.71s | 9.6%) Long Island Aquatic Club 01/10/2026 2026 MR FA Iron Dragon Invitational
50 Back
53.88
53.88
100 Back
57.52
1:51.40
100 Back
1:51.40
4996 Jayden Castillo Pineda 1:51.41 9 B: 1:40.69 (+10.72s | 9.6%) Viking Aquatic Club 03/27/2026 2026 MR Metro Bronze Championship North
50 Back
55.93
55.93
100 Back
55.48
1:51.41
100 Back
1:51.41
4997 Theodore George 1:51.42 10 B: 1:40.69 (+10.73s | 9.6%) Lakeridge Swim Team 02/06/2026 2026 Valentines Day Age Group Open
50 Back
55.63
55.63
100 Back
55.79
1:51.42
100 Back
1:51.42
4998 Samuel Troup 1:51.42 10 B: 1:40.69 (+10.73s | 9.6%) Hanover Aquatics 01/17/2026 2026 Duck Bowl
50 Back
55.72
55.72
100 Back
55.70
1:51.42
100 Back
1:51.42
4999 Maxwell Pennington 1:51.43 8 B: 1:40.69 (+10.74s | 9.6%) Lynchburg YMCA Swim Team 02/07/2026 SW District 8 Under Championship
5000 Grayson Julien 1:51.45 10 B: 1:40.69 (+10.76s | 9.7%) South Valley Makos 03/01/2025 Santa Clara Swim Club Race To AG Champs
50 Back
54.91
54.91
100 Back
56.54
1:51.45
100 Back
1:51.45

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.