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

USA Boys 17-18 - 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
3251 Sebastian Morales 1:16.17 17 B Min BB: 1:11.99 (+4.18s | 5.5%) Swim South Bay 05/22/2026 2026 Zone 1 South Firecracker 400
3252 Sam Fahmy 1:16.19 17 B Min BB: 1:11.99 (+4.20s | 5.5%) Fast Lane Aquatics 06/12/2025 2025 RAFC Summer Solstice
50 Back
37.17
37.17
100 Back
39.02
1:16.19
100 Back
1:16.19
3253 Ethan Brock 1:16.20 18 B Min BB: 1:11.99 (+4.21s | 5.5%) Eugene City Swim Club 05/02/2025 2025 AAA May LC Invitational
50 Back
36.60
36.60
100 Back
39.60
1:16.20
100 Back
1:16.20
3254 Isaac Chau 1:16.21 17 B Min BB: 1:11.99 (+4.22s | 5.5%) Issaquah Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
3255 Gabriel Kane 1:16.21 17 B Min BB: 1:11.99 (+4.22s | 5.5%) South East Metro Sharks 05/16/2025 2025 MN STRM Spring Startup
50 Back
36.61
36.61
100 Back
39.60
1:16.21
100 Back
1:16.21
3256 Ethan Michel 1:16.22 17 B Min BB: 1:11.99 (+4.23s | 5.5%) Mecklenburg Swim Association 07/24/2026 2026 Sailfish Summer Splash
50 Back
36.46
36.46
100 Back
39.75
1:16.21
100 Back
1:16.21
3257 Brian Stankey 1:16.22 17 B Min BB: 1:11.99 (+4.23s | 5.5%) Riptide Swim Team 05/02/2026 2026 MN RSC Pentathlon
3258 Carter Duncan 1:16.22 18 B Min BB: 1:11.99 (+4.23s | 5.5%) Granite City Aquatics 06/28/2024 2024 SD SFST June Invite
50 Back
36.23
36.23
100 Back
39.98
1:16.21
100 Back
1:16.21
3259 Alex Liao 1:16.23 17 B Min BB: 1:11.99 (+4.24s | 5.6%) San Ramon Valley Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
3260 Kyle Kaufert 1:16.23 17 B Min BB: 1:11.99 (+4.24s | 5.6%) Spare Time Aquatics Sacramento 06/24/2023 NVST S LAST CHANCE JO SUMMER PLUNGE 2023
3261 Henry Watercott 1:16.25 18 B Min BB: 1:11.99 (+4.26s | 5.6%) Life Time Minnesota Swim Team 06/07/2025 2025 MN STRM Summer Slam
50 Back
37.17
37.17
100 Back
39.08
1:16.25
100 Back
1:16.25
3262 Landon Votava 1:16.28 18 B Min BB: 1:11.99 (+4.29s | 5.6%) Alexandria Swim Club 07/18/2025 2025 MN TUNA Minnesota Regional Championship
50 Back
36.18
36.18
100 Back
40.10
1:16.28
100 Back
1:16.28
3263 Edson Guerrero Fabela 1:16.28 17 B Min BB: 1:11.99 (+4.29s | 5.6%) Dorados 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Back
37.36
37.36
100 Back
38.92
1:16.28
100 Back
1:16.28
3264 Glendon Liang 1:16.31 18 B Min BB: 1:11.99 (+4.32s | 5.7%) Santa Clara Swim Club 06/27/2024 Arena Grand Challenge 2024
3265 Brady Sharpe 1:16.31 18 B Min BB: 1:11.99 (+4.32s | 5.7%) Laker Swim 06/12/2025 2025 RAFC Summer Solstice
50 Back
37.11
37.11
100 Back
39.19
1:16.30
100 Back
1:16.30
3266 Ezra Jensen 1:16.32 16 B Min BB: 1:11.99 (+4.33s | 5.7%) Wasatch Swim Club 07/28/2023 2023 Beehive LC Finale
50 Back
38.21
38.21
100 Back
38.11
1:16.32
100 Back
1:16.32
3267 Vernon Meade 1:16.32 18 B Min BB: 1:11.99 (+4.33s | 5.7%) Legacy Aquatics 05/30/2025 LA OPEN 2025
50 Back
37.95
37.95
100 Back
38.37
1:16.32
100 Back
1:16.32
3268 Ryan Choong 1:16.32 17 B Min BB: 1:11.99 (+4.33s | 5.7%) Otter Swim Club 06/24/2023 2023 SUNN Silicon Valley LC Age Group Meet
3269 Ethan Tayco 1:16.33 18 B Min BB: 1:11.99 (+4.34s | 5.7%) Quicksilver Swimming 07/23/2021 Quicksilver End Of Season LC T F Meet
50 Back
37.25
37.25
100 Back
39.07
1:16.32
100 Back
1:16.32
3270 Hunter Siewell 1:16.33 17 B Min BB: 1:11.99 (+4.34s | 5.7%) Stayton Manta Rays Inc 04/26/2025 April Invitational 2025
50 Back
37.20
37.20
100 Back
39.12
1:16.32
100 Back
1:16.32
3271 Robert San Mateo 1:16.33 16 B Min BB: 1:11.99 (+4.34s | 5.7%) Unattached 04/25/2025 2025 SI Pacific Swim A BB LCM Group A
50 Back
36.20
36.20
100 Back
40.12
1:16.32
100 Back
1:16.32
3272 Adrian Keyser 1:16.33 17 B Min BB: 1:11.99 (+4.34s | 5.7%) Tsunami Swimming 06/26/2026 2026 VSI LC Northern District Champs
3273 Hugh Hoff 1:16.34 17 B Min BB: 1:11.99 (+4.35s | 5.7%) Cascade Swim Club 06/26/2025 2025 PN CSC 104th Annual Senior Seattle Open
3274 Joshua Fox 1:16.34 18 B Min BB: 1:11.99 (+4.35s | 5.7%) Southern Utah Swimming Associa 06/18/2025 2025 UT CHAT INVITATIONAL
50 Back
36.82
36.82
100 Back
39.52
1:16.34
100 Back
1:16.34
3275 Rhett Loughmiller 1:16.36 17 B Min BB: 1:11.99 (+4.37s | 5.7%) The Dalles Swim Team 06/19/2026 Prineville Invitational Swim Meet
3276 Jose Becerra 1:16.38 17 B Min BB: 1:11.99 (+4.39s | 5.7%) Neptune Swimming 06/12/2026 Neptune Swimming June LC Meet
50 Back
36.29
36.29
100 Back
40.08
1:16.37
100 Back
1:16.37
3277 Ryan Juzmeski 1:16.40 17 B Min BB: 1:11.99 (+4.41s | 5.8%) Cougar Aquatic Team 07/22/2026 2026 RAFC Last Splash Invitational
50 Back
37.08
37.08
100 Back
39.32
1:16.40
100 Back
1:16.40
3278 Cristian Suescun 1:16.40 17 B Min BB: 1:11.99 (+4.41s | 5.8%) Sarasota Tsunami Swim Team 06/07/2025 2025 SRQ SUMMER AGE GROUP MEET
3279 Logan Cumming 1:16.41 17 B Min BB: 1:11.99 (+4.42s | 5.8%) Southern Utah Swimming Associa 04/26/2024 2024 Stingrays LC Kickoff
50 Back
37.14
37.14
100 Back
39.27
1:16.41
100 Back
1:16.41
3280 Kyle Corbett 1:16.41 18 B Min BB: 1:11.99 (+4.42s | 5.8%) Univ. Of Michigan Swim Team 06/11/2022 2022 Central Zone Multi Cultural Meet
50 Back
37.70
37.70
100 Back
38.71
1:16.41
100 Back
1:16.41
3281 Finn O'Shannon 1:16.43 17 B Min BB: 1:11.99 (+4.44s | 5.8%) Tampa Elite Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
37.22
37.22
100 Back
39.21
1:16.43
100 Back
1:16.43
3282 Matthew Castaing 1:16.43 16 B Min BB: 1:11.99 (+4.44s | 5.8%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
3283 Matthew McNab 1:16.44 17 B Min BB: 1:11.99 (+4.45s | 5.8%) Makos Aquatics Club of Gainesv 06/05/2026 2026 Sunshine State Games
3284 Aidan O'Brien 1:16.44 17 B Min BB: 1:11.99 (+4.45s | 5.8%) Team Eugene Aquatics 05/16/2026 2026 TEAM Showdown
3285 Lynx Chiang 1:16.44 16 B Min BB: 1:11.99 (+4.45s | 5.8%) Quicksilver Swimming 07/22/2023 Z1S SAGC Minus LCM Summer Championships
3286 Max Ziegler 1:16.48 17 B Min BB: 1:11.99 (+4.49s | 5.9%) Boise Swim Club 07/19/2024 2024 SRS Summer Championships
50 Back
36.60
36.60
100 Back
39.88
1:16.48
100 Back
1:16.48
3287 Benjamin Taylor 1:16.48 17 B Min BB: 1:11.99 (+4.49s | 5.9%) Hydra Aquatics 07/30/2026 2026 OH Tim Myers LC Senior Champs
50 Back
36.09
36.09
100 Back
40.39
1:16.48
100 Back
1:16.48
3288 Aiden Hammer 1:16.50 18 B Min BB: 1:11.99 (+4.51s | 5.9%) Unattached 08/07/2019 2019 Western Zone Age Group Championships
3289 Anthony Kye 1:16.50 16 B Min BB: 1:11.99 (+4.51s | 5.9%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
3290 Brylan Chapman 1:16.50 17 B Min BB: 1:11.99 (+4.51s | 5.9%) Sharks Aquatic Club 06/26/2026 Sharks Aquatic Club Last Chance Qualifier
50 Back
36.01
36.01
100 Back
40.49
1:16.50
100 Back
1:16.50
3291 Andrew Liu 1:16.51 17 B Min BB: 1:11.99 (+4.52s | 5.9%) Boulder Swim Team 07/11/2025 2025 CO NJ Firecracker Invite
50 Back
36.73
36.73
100 Back
39.78
1:16.51
100 Back
1:16.51
3292 David Miller 1:16.51 17 B Min BB: 1:11.99 (+4.52s | 5.9%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
37.63
37.63
100 Back
38.88
1:16.51
100 Back
1:16.51
3293 Mukul Kanda 1:16.51 18 B Min BB: 1:11.99 (+4.52s | 5.9%) Quicksilver Swimming 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
50 Back
38.04
38.04
100 Back
38.47
1:16.51
100 Back
1:16.51
3294 Gavin Yang 1:16.52 17 B Min BB: 1:11.99 (+4.53s | 5.9%) Riptide Swim Team 06/25/2026 2026 MN ASF Touring Into Summer 2026 Copied
50 Back
36.28
36.28
100 Back
40.24
1:16.52
100 Back
1:16.52
3295 Pragyan Ramamoorthy 1:16.54 18 B Min BB: 1:11.99 (+4.55s | 5.9%) San Ramon Valley Aquatics 05/13/2023 SRVA LCM CBBB+
3296 Cristopher Cabrero-Ruiz 1:16.57 17 B Min BB: 1:11.99 (+4.58s | 6.0%) Gulliver Swim Club 07/23/2026 2026 FG Senior LCM Championships
50 Back
36.54
36.54
100 Back
40.03
1:16.57
100 Back
1:16.57
3297 Aiden Madaras 1:16.57 16 B Min BB: 1:11.99 (+4.58s | 6.0%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
50 Back
36.27
36.27
100 Back
40.30
1:16.57
100 Back
1:16.57
3298 Sebastian Aamoth 1:16.57 17 B Min BB: 1:11.99 (+4.58s | 6.0%) Unattached 04/12/2025 PC BSW LCM C B BB+ Meet
3299 Bruno Haggard 1:16.57 18 B Min BB: 1:11.99 (+4.58s | 6.0%) The Fish 06/17/2022 2022 VA WST Long Course Invitional
3300 Carson Wall 1:16.58 17 B Min BB: 1:11.99 (+4.59s | 6.0%) Eastmont 07/25/2025 2025 IES LC CHAMPIONSHIPS

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.