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

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
2801 Alex Hirata 2:02.04 10 B: 1:56.69 (+5.35s | 4.4%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
2802 Alejandro Rigual Osorno 2:02.05 10 B: 1:56.69 (+5.36s | 4.4%) Fast Falcons 06/25/2026 2026 FAST Independence Invitational
50 Back
59.12
59.12
100 Back
1:02.93
2:02.05
100 Back
2:02.05
2803 Nicholas Baxter 2:02.08 9 B: 1:56.69 (+5.39s | 4.4%) East Bay Silver Dolphins 06/13/2026 Orinda PC LC AG C B BB+
2804 Daiao Wu 2:02.10 8 B: 1:56.69 (+5.41s | 4.4%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
2805 Colin Chin 2:02.18 9 B: 1:56.69 (+5.49s | 4.5%) Highlander Aquatic Club 05/15/2026 2026 PA Long Course Invite
50 Back
59.70
59.70
100 Back
1:02.48
2:02.18
100 Back
2:02.18
2806 Zachary Sun 2:02.20 7 B: 1:56.69 (+5.51s | 4.5%) Tiburon Swim Club 05/15/2026 2026 NE YNS May Specialty Meet
50 Back
58.95
58.95
100 Back
1:03.25
2:02.20
100 Back
2:02.20
2807 Reece McCormick 2:02.22 9 B: 1:56.69 (+5.53s | 4.5%) Harbor Aquatics Club 05/28/2026 2026 IE VS Apple Capital
50 Back
56.69
56.69
100 Back
1:05.53
2:02.22
100 Back
2:02.22
2808 Mario Avila 2:02.24 8 B: 1:56.69 (+5.55s | 4.5%) Streamline Aquatics 04/17/2026 2026 ST SAW Vs SASA Fiesta Showdown
2809 Landon Carroll 2:02.27 9 B: 1:56.69 (+5.58s | 4.6%) Inland Coastal Aquatic Club 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
1:01.20
1:01.20
100 Back
1:01.07
2:02.27
100 Back
2:02.27
2810 Ostap Naumenko 2:02.29 9 B: 1:56.69 (+5.60s | 4.6%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
59.71
59.71
100 Back
1:02.58
2:02.29
100 Back
2:02.29
2811 Alexander Toohey 2:02.29 10 B: 1:56.69 (+5.60s | 4.6%) Parkway-Rockwood Gateway Swim 06/26/2026 88th CSP Summer Invitational
50 Back
58.38
58.38
100 Back
1:03.91
2:02.29
100 Back
2:02.29
2812 Gordon Tai 2:02.29 10 B: 1:56.69 (+5.60s | 4.6%) Otter Swim Club 06/12/2026 2026 DACA LC CBA Meet
2813 Gabriel Russell 2:02.30 7 B: 1:56.69 (+5.61s | 4.6%) Csp Tideriders 05/01/2026 John Traube Memorial 2026
2814 Shane Randell 2:02.31 9 B: 1:56.69 (+5.62s | 4.6%) United Swim Club 06/05/2026 2026 Sunshine State Games
50 Back
1:00.50
1:00.50
100 Back
1:01.81
2:02.31
100 Back
2:02.31
2815 Charles Kozina 2:02.32 8 B: 1:56.69 (+5.63s | 4.6%) Front Range Barracudas 06/27/2026 2026 CO CUDA Summer Kicker
50 Back
58.90
58.90
100 Back
1:03.42
2:02.32
100 Back
2:02.32
2816 Keo Strong 2:02.33 9 B: 1:56.69 (+5.64s | 4.6%) Piedmont Swim Team 06/27/2026 NVST Summer Plunge 2026
2817 Noah Kim 2:02.34 10 B: 1:56.69 (+5.65s | 4.6%) North Coast Aquatics 06/06/2026 2026 SI JBST SPLASH DASH MAX
2818 Theodore Lundeen 2:02.35 10 B: 1:56.69 (+5.66s | 4.6%) YMCA of the Triangle Area Swim 04/24/2026 2026 RSA Warm Up To LC Copied Copied
50 Back
58.57
58.57
100 Back
1:03.78
2:02.35
100 Back
2:02.35
2819 Nathaniel Chiang 2:02.35 10 B: 1:56.69 (+5.66s | 4.6%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
2820 Wesley Hu 2:02.36 10 B: 1:56.69 (+5.67s | 4.6%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Back
59.23
59.23
100 Back
1:03.13
2:02.36
100 Back
2:02.36
2821 Alexander Hector 2:02.37 9 B: 1:56.69 (+5.68s | 4.6%) Front Range Barracudas 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
2822 Arjun Nirnjan Shetty 2:02.38 8 B: 1:56.69 (+5.69s | 4.6%) South Valley Makos 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
2823 Finnegan McCallen 2:02.40 9 B: 1:56.69 (+5.71s | 4.7%) Coast Aquatics 04/11/2026 CAT5 LC Open 2026
50 Back
59.81
59.81
100 Back
1:02.59
2:02.40
100 Back
2:02.40
2824 William Spurlock 2:02.40 9 B: 1:56.69 (+5.71s | 4.7%) Sailfish Swim Team 05/16/2026 2026 NE CS Spring Fever
50 Back
59.04
59.04
100 Back
1:03.36
2:02.40
100 Back
2:02.40
2825 Otto Myers 2:02.46 8 B: 1:56.69 (+5.77s | 4.7%) Greater Orlando Aquatics Team 04/25/2026 11th Annual Hohne Memorial Invitational
2826 Lucas Tang 2:02.47 10 B: 1:56.69 (+5.78s | 4.7%) Alamo Area Aquatic Association 07/25/2025 2025 ST AAAA NE LC End Of Season Splash
2827 Hasan Burnett 2:02.48 8 B: 1:56.69 (+5.79s | 4.7%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
1:00.41
1:00.41
100 Back
1:02.07
2:02.48
100 Back
2:02.48
2828 Ezra Deal 2:02.51 8 B: 1:56.69 (+5.82s | 4.8%) Triton Swimming of Louisville 04/25/2026 2026 Triton Derby Swim Festival
50 Back
1:00.49
1:00.49
100 Back
1:02.02
2:02.51
100 Back
2:02.51
2829 John Perleberg 2:02.52 10 B: 1:56.69 (+5.83s | 4.8%) Prairie Rose Aquatics 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:00.41
1:00.41
100 Back
1:02.11
2:02.52
100 Back
2:02.52
2830 Ryan McGarry 2:02.56 8 B: 1:56.69 (+5.87s | 4.8%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
2831 Asher Wilson 2:02.58 10 B: 1:56.69 (+5.89s | 4.8%) Martin County Swimming 06/13/2026 2026 TCA Aaron Vaughn Memorial
50 Back
59.58
59.58
100 Back
1:03.00
2:02.58
100 Back
2:02.58
2832 Rafael Ochoa 2:02.58 9 B: 1:56.69 (+5.89s | 4.8%) Tuna Swim Club 06/20/2026 2026 MN TUNA Summer Splash
2833 Logan Irizarry 2:02.60 9 B: 1:56.69 (+5.91s | 4.8%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Back
58.33
58.33
100 Back
1:04.27
2:02.60
100 Back
2:02.60
2834 Nathaniel Frantescu 2:02.61 8 B: 1:56.69 (+5.92s | 4.8%) Nova of Virginia 05/15/2026 NOVA Spring Splash
2835 Alden Porter 2:02.62 7 B: 1:56.69 (+5.93s | 4.8%) Virginia Gators 05/01/2026 2026 HOKI May Day Invite Copied
2836 Hudson Kraner 2:02.65 10 B: 1:56.69 (+5.96s | 4.9%) Fast 05/01/2026 John Traube Memorial 2026
2837 Alec Henriques 2:02.66 10 B: 1:56.69 (+5.97s | 4.9%) Napa Valley Swim Team 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
2838 Lucas Liu 2:02.67 9 B: 1:56.69 (+5.98s | 4.9%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
1:02.18
1:02.18
100 Back
1:00.49
2:02.67
100 Back
2:02.67
2839 Joshua Thomas 2:02.67 10 B: 1:56.69 (+5.98s | 4.9%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
2840 Benson Brewer 2:02.68 9 B: 1:56.69 (+5.99s | 4.9%) Sporting Jax Aquatic Club 05/22/2026 EAJ Mayhem 2026
50 Back
59.53
59.53
100 Back
1:03.15
2:02.68
100 Back
2:02.68
2841 Hayden Borgen 2:02.70 8 B: 1:56.69 (+6.01s | 4.9%) Legacy Aquatics 06/12/2026 73rd Ted Walker Invitational 2026
2842 David Tan 2:02.78 9 B: 1:56.69 (+6.09s | 5.0%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
2843 Joseph Slicer 2:02.79 7 B: 1:56.69 (+6.10s | 5.0%) Wright County Wave Swim Club 06/05/2026 2026 MN NSAC Summer Invite
50 Back
1:02.22
1:02.22
100 Back
1:00.57
2:02.79
100 Back
2:02.79
2844 Carter Lohser 2:02.79 8 B: 1:56.69 (+6.10s | 5.0%) Unattached 06/21/2025 2025 T2 June Saturday Showcase
2845 Kynan Wiseman 2:02.81 10 B: 1:56.69 (+6.12s | 5.0%) Longmont Swim Club 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Back
1:02.29
1:02.29
100 Back
1:00.52
2:02.81
100 Back
2:02.81
2846 Amir Hassan 2:02.82 8 B: 1:56.69 (+6.13s | 5.0%) Nashville Aquatic Club 04/18/2026 HSA April LC Meet
50 Back
59.94
59.94
100 Back
1:02.88
2:02.82
100 Back
2:02.82
2847 Gabriel Dunn 2:02.84 9 B: 1:56.69 (+6.15s | 5.0%) Multnomah Athletic Club 05/01/2026 2026 THSC Spring Invite
50 Back
1:01.10
1:01.10
100 Back
1:01.74
2:02.84
100 Back
2:02.84
2848 Phinnaeus Johnson 2:02.86 10 B: 1:56.69 (+6.17s | 5.0%) South Valley Makos 07/22/2023 Z1S SAGC Minus LCM Summer Championships
50 Back
1:02.14
1:02.14
100 Back
1:00.72
2:02.86
100 Back
2:02.86
2849 Riley Wright 2:02.86 9 B: 1:56.69 (+6.17s | 5.0%) Southwest Aquatic Team 05/16/2026 2026 BD SWAT School S Out Summer Bash
50 Back
59.85
59.85
100 Back
1:03.01
2:02.86
100 Back
2:02.86
2850 Matvey Molchanov 2:02.92 10 B: 1:56.69 (+6.23s | 5.1%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074

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.