USA Boys 17-18 - 200 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
201 Matthew Karasek 2:13.06 14 AA Min AAA: 2:12.89 (+0.17s | 0.1%) Unattached 08/03/2023 2023 Central Zone 14 U Championship KS
50 Back
31.14
31.14
100 Back
33.77
1:04.91
100 Back
1:04.91
150 Back
34.22
1:39.13
200 Back
33.93
2:13.06
100 Back
1:08.15
202 Avi Mahajan 2:13.09 17 AA Min AAA: 2:12.89 (+0.20s | 0.2%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
50 Back
30.44
30.44
100 Back
33.79
1:04.23
100 Back
1:04.23
150 Back
34.50
1:38.73
200 Back
34.36
2:13.09
100 Back
1:08.86
203 Kenji Kasubuchi 2:13.09 16 AA Min AAA: 2:12.89 (+0.20s | 0.2%) Legacy Aquatics 11/02/2024 Oregon City Fall Open 2024
50 Back
31.93
31.93
100 Back
33.93
1:05.86
100 Back
1:05.86
150 Back
34.13
1:39.99
200 Back
33.10
2:13.09
100 Back
1:07.23
204 Derek Ho 2:13.09 14 AA Min AAA: 2:12.89 (+0.20s | 0.2%) Rancho San Dieguito 05/26/2023 2023 CA NOVA Speedo Grand Challenge
50 Back
31.08
31.08
100 Back
33.93
1:05.01
100 Back
1:05.01
150 Back
34.42
1:39.43
200 Back
33.66
2:13.09
100 Back
1:08.08
205 Daniel Major 2:13.10 17 AA Min AAA: 2:12.89 (+0.21s | 0.2%) Pro Swimming 07/17/2025 2025 PN 13 O LC Senior Championships
206 Cullen Descalzo 2:13.11 16 AA Min AAA: 2:12.89 (+0.22s | 0.2%) Panama City Swim Team 07/23/2025 2025 TYR FUTURES OCALA
50 Back
30.49
30.49
100 Back
32.92
1:03.41
100 Back
1:03.41
150 Back
34.73
1:38.14
200 Back
34.97
2:13.11
100 Back
1:09.70
207 Jackson Graham 2:13.12 17 AA Min AAA: 2:12.89 (+0.23s | 0.2%) Sporting Jax Aquatic Club 06/20/2025 2025 FAST Independence Invitational
50 Back
30.77
30.77
100 Back
33.52
1:04.29
100 Back
1:04.29
150 Back
34.61
1:38.90
200 Back
34.22
2:13.12
100 Back
1:08.83
208 Tyler Young 2:13.14 16 AA Min AAA: 2:12.89 (+0.25s | 0.2%) Boise YMCA Swim Team 06/28/2024 2024 BY Summer Invitational
50 Back
31.41
31.41
100 Back
34.10
1:05.51
100 Back
1:05.51
150 Back
34.15
1:39.66
200 Back
33.48
2:13.14
100 Back
1:07.63
209 Reid Magner 2:13.15 16 AA Min AAA: 2:12.89 (+0.26s | 0.2%) Denver Swim Academy 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Back
30.55
30.55
100 Back
33.76
1:04.31
100 Back
1:04.31
150 Back
34.79
1:39.10
200 Back
34.05
2:13.15
100 Back
1:08.84
210 Tristan McCain 2:13.16 18 AA Min AAA: 2:12.89 (+0.27s | 0.2%) Longhorn Aquatics 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Back
30.95
30.95
100 Back
33.73
1:04.68
100 Back
1:04.68
150 Back
34.94
1:39.62
200 Back
33.54
2:13.16
100 Back
1:08.48
211 Jacob Kim 2:13.19 17 AA Min AAA: 2:12.89 (+0.30s | 0.2%) Scarlet Aquatics 07/11/2025 2025 LAI Entries
212 Kjell Cady 2:13.19 17 AA Min AAA: 2:12.89 (+0.30s | 0.2%) South Snohomish Co Dolphins 04/25/2025 2025 PN KING Spring Derby
50 Back
31.61
31.61
100 Back
33.29
1:04.90
100 Back
1:04.90
150 Back
34.25
1:39.15
200 Back
34.04
2:13.19
100 Back
1:08.29
213 Jackson Irwin 2:13.20 17 AA Min AAA: 2:12.89 (+0.31s | 0.2%) Sarasota Tsunami Swim Team 02/13/2026 Florida Long Course Winter Invitational
50 Back
31.70
31.70
100 Back
33.51
1:05.21
100 Back
1:05.21
150 Back
33.97
1:39.18
200 Back
34.02
2:13.20
100 Back
1:07.99
214 Tony Cui 2:13.24 16 AA Min AAA: 2:12.89 (+0.35s | 0.3%) Alto Swim Club 05/24/2024 2024 George Haines International Swim Meet
50 Back
31.63
31.63
100 Back
33.52
1:05.15
100 Back
1:05.15
150 Back
34.62
1:39.77
200 Back
33.47
2:13.24
100 Back
1:08.09
215 Andrew Huang 2:13.34 14 AA Min AAA: 2:12.89 (+0.45s | 0.3%) Unattached 08/04/2022 2022 IN Central Zone 14 U Championship
50 Back
30.94
30.94
100 Back
33.05
1:03.99
100 Back
1:03.99
150 Back
34.52
1:38.51
200 Back
34.83
2:13.34
100 Back
1:09.35
216 Thomas Senfield 2:13.36 16 AA Min AAA: 2:12.89 (+0.47s | 0.4%) SwimRVA 07/18/2024 2024 VA LC Senior Champs
50 Back
31.26
31.26
100 Back
33.38
1:04.64
100 Back
1:04.64
150 Back
34.65
1:39.29
200 Back
34.07
2:13.36
100 Back
1:08.72
217 Mark O'Mara 2:13.37 16 AA Min AAA: 2:12.89 (+0.48s | 0.4%) Rose Bowl Aquatics 07/20/2023 2023 CA SCS Summer @ BREA
50 Back
31.32
31.32
100 Back
33.88
1:05.20
100 Back
1:05.20
150 Back
35.03
1:40.23
200 Back
33.14
2:13.37
100 Back
1:08.17
218 Aidan Palaj 2:13.40 17 AA Min AAA: 2:12.89 (+0.51s | 0.4%) What Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
30.51
30.51
100 Back
33.13
1:03.64
100 Back
1:03.64
150 Back
34.44
1:38.08
200 Back
35.32
2:13.40
100 Back
1:09.76
219 Guanghao Shao 2:13.44 17 AA Min AAA: 2:12.89 (+0.55s | 0.4%) Alto Swim Club 05/29/2025 2025 George Haines International Swim Meet
50 Back
31.52
31.52
100 Back
34.07
1:05.59
100 Back
1:05.59
150 Back
34.59
1:40.18
200 Back
33.26
2:13.44
100 Back
1:07.85
220 Brig Barnett 2:13.44 15 AA Min AAA: 2:12.89 (+0.55s | 0.4%) Rockville Montgomery Swim Club 05/18/2023 2023 EZ LC Speedo Super Sectional
50 Back
30.92
30.92
100 Back
33.50
1:04.42
100 Back
1:04.42
150 Back
34.78
1:39.20
200 Back
34.24
2:13.44
100 Back
1:09.02
221 Tyler Hebert 2:13.45 17 AA Min AAA: 2:12.89 (+0.56s | 0.4%) Waterloo Swimming 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Back
30.91
30.91
100 Back
33.38
1:04.29
100 Back
1:04.29
150 Back
34.56
1:38.85
200 Back
34.60
2:13.45
100 Back
1:09.16
222 William Charlton 2:13.46 15 AA Min AAA: 2:12.89 (+0.57s | 0.4%) Cavalier Aquatics/Piedmont Fam 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
31.24
31.24
100 Back
33.39
1:04.63
100 Back
1:04.63
150 Back
34.68
1:39.31
200 Back
34.15
2:13.46
100 Back
1:08.83
223 Cesar Hermosillo Salgado 2:13.48 15 AA Min AAA: 2:12.89 (+0.59s | 0.4%) Olympic 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
31.42
31.42
100 Back
34.32
1:05.74
100 Back
1:05.74
150 Back
34.69
1:40.43
200 Back
33.05
2:13.48
100 Back
1:07.74
224 Caleb Purtee 2:13.48 16 AA Min AAA: 2:12.89 (+0.59s | 0.4%) Wtrc Sharks 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
30.73
30.73
100 Back
34.02
1:04.75
100 Back
1:04.75
150 Back
34.73
1:39.48
200 Back
34.00
2:13.48
100 Back
1:08.73
225 Brecken Egeland 2:13.53 17 AA Min AAA: 2:12.89 (+0.64s | 0.5%) Bend Swim Club 06/26/2025 2025 Howard Jones Open
226 Vincent Gookin 2:13.56 16 AA Min AAA: 2:12.89 (+0.67s | 0.5%) Asphalt Green Unified Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
31.63
31.63
100 Back
33.74
1:05.37
100 Back
1:05.37
150 Back
34.60
1:39.97
200 Back
33.59
2:13.56
100 Back
1:08.19
227 Finnigan Slattery 2:13.67 17 AA Min AAA: 2:12.89 (+0.78s | 0.6%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
228 Levi Skaistis 2:13.67 17 AA Min AAA: 2:12.89 (+0.78s | 0.6%) Longhorn Aquatics 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Back
31.68
31.68
100 Back
34.13
1:05.81
100 Back
1:05.81
150 Back
34.39
1:40.20
200 Back
33.47
2:13.67
100 Back
1:07.86
229 Joseph Sudermann 2:13.67 17 AA Min AAA: 2:12.89 (+0.78s | 0.6%) Univ. of Denver Hilltoppers 06/13/2025 2025 CO CSI Long Course Open
50 Back
30.92
30.92
100 Back
34.25
1:05.17
100 Back
1:05.17
150 Back
34.26
1:39.43
200 Back
34.24
2:13.67
100 Back
1:08.50
230 Crawford Craig 2:13.67 16 AA Min AAA: 2:12.89 (+0.78s | 0.6%) SwimRVA 07/18/2024 2024 VA LC Senior Champs
50 Back
31.34
31.34
100 Back
33.77
1:05.11
100 Back
1:05.11
150 Back
34.84
1:39.95
200 Back
33.72
2:13.67
100 Back
1:08.56
231 Grant McElwain 2:13.68 17 AA Min AAA: 2:12.89 (+0.79s | 0.6%) St Croix Swim Club 07/31/2025 2025 ND DRGN MN Senior LC State Championship
50 Back
30.82
30.82
100 Back
34.29
1:05.11
100 Back
1:05.11
150 Back
34.45
1:39.56
200 Back
34.12
2:13.68
100 Back
1:08.57
232 Aiden Shih 2:13.71 17 AA Min AAA: 2:12.89 (+0.82s | 0.6%) Los Angeles Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
30.97
30.97
100 Back
33.59
1:04.56
100 Back
1:04.56
150 Back
35.12
1:39.68
200 Back
34.03
2:13.71
100 Back
1:09.15
233 Owen Friedman 2:13.76 17 AA Min AAA: 2:12.89 (+0.87s | 0.7%) Nation\\\\\\'s Capital Swim Club 01/03/2026 2026 AAC LC Invite
50 Back
30.74
30.74
100 Back
34.00
1:04.74
100 Back
1:04.74
150 Back
35.17
1:39.91
200 Back
33.85
2:13.76
100 Back
1:09.02
234 Andrew Deng 2:13.85 16 AA Min AAA: 2:12.89 (+0.96s | 0.7%) Seattle Metropolitan Aquatic C 07/17/2025 2025 PN 13 O LC Senior Championships
235 Benjamin Ohrr 2:13.90 18 AA Min AAA: 2:12.89 (+1.01s | 0.8%) Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Back
31.37
31.37
100 Back
33.46
1:04.83
100 Back
1:04.83
150 Back
34.78
1:39.61
200 Back
34.29
2:13.90
100 Back
1:09.07
236 Samuel Shuler 2:13.90 17 AA Min AAA: 2:12.89 (+1.01s | 0.8%) Boise YMCA Swim Team 05/16/2025 2025 Spring Fling LC Invitational
50 Back
31.28
31.28
100 Back
33.74
1:05.02
100 Back
1:05.02
150 Back
35.26
1:40.28
200 Back
33.62
2:13.90
100 Back
1:08.88
237 Flynn Van Auker 2:13.91 16 AA Min AAA: 2:12.89 (+1.02s | 0.8%) Ojai Heat Waves 06/12/2025 2025 June Age Group Invite
50 Back
31.07
31.07
100 Back
33.73
1:04.80
100 Back
1:04.80
150 Back
34.93
1:39.73
200 Back
34.18
2:13.91
100 Back
1:09.11
238 Sam Gao 2:13.93 15 AA Min AAA: 2:12.89 (+1.04s | 0.8%) Sandpipers of Nevada 07/25/2024 2024 CA SCS BREA Summer A G Champs
50 Back
31.42
31.42
100 Back
33.64
1:05.06
100 Back
1:05.06
150 Back
34.69
1:39.75
200 Back
34.18
2:13.93
100 Back
1:08.87
239 Landon Schemel 2:14.00 17 AA Min AAA: 2:12.89 (+1.11s | 0.8%) Sarasota Sharks 06/19/2025 2025 Shark Open
50 Back
31.30
31.30
100 Back
33.86
1:05.16
100 Back
1:05.16
150 Back
34.65
1:39.81
200 Back
34.19
2:14.00
100 Back
1:08.84
240 Brian Wukitch 2:14.01 17 AA Min AAA: 2:12.89 (+1.12s | 0.8%) Kingfish Swimming Medfield 07/23/2025 2025 TYR FUTURES OCALA
50 Back
30.96
30.96
100 Back
33.99
1:04.95
100 Back
1:04.95
150 Back
34.87
1:39.82
200 Back
34.19
2:14.01
100 Back
1:09.06
241 Andrew Vet 2:14.06 17 AA Min AAA: 2:12.89 (+1.17s | 0.9%) La Mirada Armada 01/16/2026 Finals 2026 Road To Sofi Copied
50 Back
32.68
32.68
100 Back
34.11
1:06.79
100 Back
1:06.79
150 Back
34.19
1:40.98
200 Back
33.08
2:14.06
100 Back
1:07.27
242 Ethan Soni 2:14.10 17 AA Min AAA: 2:12.89 (+1.21s | 0.9%) Canyons Aquatic Club 07/05/2024 2024 LAI
243 Bennett Jones 2:14.13 16 AA Min AAA: 2:12.89 (+1.24s | 0.9%) Seattle Metropolitan Aquatic C 07/17/2025 2025 PN 13 O LC Senior Championships
244 Silas Zaitzew 2:14.15 16 AA Min AAA: 2:12.89 (+1.26s | 0.9%) Riptide Swim Team 06/13/2025 2025 CO CSI Long Course Open
50 Back
32.10
32.10
100 Back
33.95
1:06.05
100 Back
1:06.05
150 Back
34.29
1:40.34
200 Back
33.81
2:14.15
100 Back
1:08.10
245 Braden Guzman 2:14.16 17 AA Min AAA: 2:12.89 (+1.27s | 0.9%) North Coast Aquatics 06/20/2025 2025 SI SPLASH AND DASH
50 Back
31.73
31.73
100 Back
34.38
1:06.11
100 Back
1:06.11
150 Back
34.63
1:40.74
200 Back
33.42
2:14.16
100 Back
1:08.05
246 Alexandru Epifanov 2:14.16 17 AA Min AAA: 2:12.89 (+1.27s | 0.9%) Lake Oswego Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Back
30.12
30.12
100 Back
33.14
1:03.26
100 Back
1:03.26
150 Back
35.34
1:38.60
200 Back
35.56
2:14.16
100 Back
1:10.90
247 Ethan Ng 2:14.20 16 AA Min AAA: 2:12.89 (+1.31s | 1.0%) Kona Aquatics Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
31.35
31.35
100 Back
33.50
1:04.85
100 Back
1:04.85
200 Back
1:09.35
2:14.20
100 Back
1:09.35
248 Kevin Tu 2:14.25 16 AA Min AAA: 2:12.89 (+1.36s | 1.0%) Olympus Aquatics 07/18/2024 2024 LC SR CHAMPS
50 Back
31.48
31.48
100 Back
33.62
1:05.10
100 Back
1:05.10
150 Back
34.56
1:39.66
200 Back
34.59
2:14.25
100 Back
1:09.15
249 Otis Tsai 2:14.25 17 AA Min AAA: 2:12.89 (+1.36s | 1.0%) Rose Bowl Aquatics 07/11/2025 2025 LAI Entries
250 Thomas Lathrop 2:14.28 14 AA Min AAA: 2:12.89 (+1.39s | 1.0%) Unattached 08/03/2023 2023 Central Zone 14 U Championship IN
50 Back
32.18
32.18
100 Back
33.48
1:05.67
100 Back
1:05.67
150 Back
34.53
1:40.20
200 Back
34.08
2:14.28
100 Back
1:08.61

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.