USA Boys 15-16 - 400 M Free

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
251 Thomas Everhart 4:21.34 15 AAA Min AAAA: 4:10.59 (+10.75s | 4.1%) Tide Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.25
29.25
100 Free
32.02
1:01.27
100 Free
1:01.27
150 Free
33.14
1:34.41
200 Free
33.45
2:07.86
100 Free
1:06.59
250 Free
34.00
2:41.86
300 Free
33.35
3:15.21
100 Free
1:07.35
350 Free
33.38
3:48.59
400 Free
32.75
4:21.34
100 Free
1:06.13
252 Nikolay Chernev 4:21.35 14 AAA Min AAAA: 4:10.59 (+10.76s | 4.1%) Tidal Wave Swimming 06/20/2025 2025 FAST Independence Invitational
50 Free
30.38
30.38
100 Free
33.32
1:03.70
100 Free
1:03.70
150 Free
32.99
1:36.69
200 Free
33.51
2:10.20
100 Free
1:06.50
250 Free
33.37
2:43.57
300 Free
33.54
3:17.11
100 Free
1:06.91
350 Free
32.69
3:49.80
400 Free
31.55
4:21.35
100 Free
1:04.24
253 Jace Plating 4:21.36 14 AAA Min AAAA: 4:10.59 (+10.77s | 4.1%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
50 Free
29.37
29.37
100 Free
32.71
1:02.08
100 Free
1:02.08
150 Free
33.13
1:35.21
200 Free
33.52
2:08.73
100 Free
1:06.65
250 Free
33.59
2:42.32
300 Free
33.98
3:16.30
100 Free
1:07.57
350 Free
33.53
3:49.83
400 Free
31.53
4:21.36
100 Free
1:05.06
254 Justin Yoo 4:21.42 13 AAA Min AAAA: 4:10.59 (+10.83s | 4.1%) Scarlet Aquatics 07/05/2024 2024 LAI
255 Timothy Riolo 4:21.44 14 AAA Min AAAA: 4:10.59 (+10.85s | 4.2%) Team Minnesota 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Free
29.15
29.15
100 Free
32.76
1:01.91
100 Free
1:01.91
150 Free
33.65
1:35.56
200 Free
33.61
2:09.17
100 Free
1:07.26
250 Free
33.96
2:43.13
300 Free
33.54
3:16.67
100 Free
1:07.50
350 Free
33.58
3:50.25
400 Free
31.19
4:21.44
100 Free
1:04.77
256 Will Moser 4:21.45 15 AAA Min AAAA: 4:10.59 (+10.86s | 4.2%) Palo Alto Stanford Aquatics 07/31/2025 2025 Long Course Far Western Championship
257 Levi Morr 4:21.49 14 AAA Min AAAA: 4:10.59 (+10.90s | 4.2%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
50 Free
29.05
29.05
100 Free
32.08
1:01.13
100 Free
1:01.13
150 Free
32.98
1:34.11
200 Free
33.62
2:07.73
100 Free
1:06.60
250 Free
34.11
2:41.84
300 Free
33.72
3:15.56
100 Free
1:07.83
350 Free
33.83
3:49.39
400 Free
32.10
4:21.49
100 Free
1:05.93
258 Brian Raghunathan 4:21.50 15 AAA Min AAAA: 4:10.59 (+10.91s | 4.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
50 Free
30.27
30.27
100 Free
32.74
1:03.01
100 Free
1:03.01
150 Free
33.53
1:36.54
200 Free
33.36
2:09.90
100 Free
1:06.89
250 Free
33.58
2:43.48
300 Free
33.36
3:16.84
100 Free
1:06.94
350 Free
33.03
3:49.87
400 Free
31.63
4:21.50
100 Free
1:04.66
259 Andrew Hotem 4:21.55 14 AAA Min AAAA: 4:10.59 (+10.96s | 4.2%) Nova of Virginia 07/25/2024 2024 VA LC Age Group Championships
50 Free
29.88
29.88
100 Free
31.91
1:01.79
100 Free
1:01.79
150 Free
33.05
1:34.84
200 Free
33.30
2:08.14
100 Free
1:06.35
250 Free
33.50
2:41.64
300 Free
33.58
3:15.22
100 Free
1:07.08
350 Free
33.44
3:48.66
400 Free
32.89
4:21.55
100 Free
1:06.33
260 Bennett Geitz 4:21.55 15 AAA Min AAAA: 4:10.59 (+10.96s | 4.2%) Wave Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
261 Colin Wickwire 4:21.58 14 AAA Min AAAA: 4:10.59 (+10.99s | 4.2%) Lakeridge Swim Team 06/20/2025 Reno Aquatic Club Gamble
50 Free
30.20
30.20
100 Free
32.36
1:02.56
100 Free
1:02.56
150 Free
32.54
1:35.10
200 Free
33.28
2:08.38
100 Free
1:05.82
250 Free
33.28
2:41.66
300 Free
33.62
3:15.28
100 Free
1:06.90
350 Free
33.59
3:48.87
400 Free
32.71
4:21.58
100 Free
1:06.30
262 Charles Russell 4:21.60 15 AAA Min AAAA: 4:10.59 (+11.01s | 4.2%) Bolles School Sharks 06/26/2025 2025 June TYR Classic
50 Free
29.13
29.13
100 Free
32.19
1:01.32
100 Free
1:01.32
150 Free
33.19
1:34.51
200 Free
33.57
2:08.08
100 Free
1:06.76
250 Free
33.86
2:41.94
300 Free
33.81
3:15.75
100 Free
1:07.67
350 Free
33.26
3:49.01
400 Free
32.59
4:21.60
100 Free
1:05.85
263 Samuel Eroh 4:21.64 13 AAA Min AAAA: 4:10.59 (+11.05s | 4.2%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Free
29.06
29.06
100 Free
31.98
1:01.04
100 Free
1:01.04
150 Free
32.65
1:33.69
200 Free
33.43
2:07.12
100 Free
1:06.08
250 Free
33.28
2:40.40
300 Free
34.24
3:14.64
100 Free
1:07.52
350 Free
33.82
3:48.46
400 Free
33.18
4:21.64
100 Free
1:07.00
264 Bryan Zhang 4:21.71 14 AAA Min AAAA: 4:10.59 (+11.12s | 4.2%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Free
29.55
29.55
100 Free
32.64
1:02.19
100 Free
1:02.19
150 Free
34.00
1:36.19
200 Free
33.87
2:10.06
100 Free
1:07.87
250 Free
34.20
2:44.26
300 Free
33.86
3:18.12
100 Free
1:08.06
350 Free
33.08
3:51.20
400 Free
30.51
4:21.71
100 Free
1:03.59
265 Luka Youssef 4:21.74 14 AAA Min AAAA: 4:10.59 (+11.15s | 4.3%) Sarasota Sharks 07/17/2025 2025 Florida Summer Senior Championships
50 Free
29.21
29.21
100 Free
31.79
1:01.00
100 Free
1:01.00
150 Free
33.01
1:34.01
200 Free
33.50
2:07.51
100 Free
1:06.51
250 Free
33.40
2:40.91
300 Free
34.00
3:14.91
100 Free
1:07.40
350 Free
33.51
3:48.42
400 Free
33.32
4:21.74
100 Free
1:06.83
266 Sebastian Hendrawan 4:21.74 16 AAA Min AAAA: 4:10.59 (+11.15s | 4.3%) Scarlet Aquatics 11/15/2025 2025 NC SwimMAC November LC SC Invitational
50 Free
29.67
29.67
100 Free
32.26
1:01.93
100 Free
1:01.93
150 Free
33.04
1:34.97
200 Free
33.03
2:08.00
100 Free
1:06.07
250 Free
33.66
2:41.66
300 Free
33.87
3:15.53
100 Free
1:07.53
350 Free
33.82
3:49.35
400 Free
32.39
4:21.74
100 Free
1:06.21
267 Deco Santana 4:21.85 15 AAA Min AAAA: 4:10.59 (+11.26s | 4.3%) Brea Aquatics 01/16/2026 Finals 2026 Road To Sofi Copied
50 Free
29.72
29.72
100 Free
32.35
1:02.07
100 Free
1:02.07
150 Free
33.28
1:35.35
200 Free
33.30
2:08.65
100 Free
1:06.58
250 Free
33.58
2:42.23
300 Free
33.46
3:15.69
100 Free
1:07.04
350 Free
33.93
3:49.62
400 Free
32.23
4:21.85
100 Free
1:06.16
268 Aiden Zhou 4:21.86 15 AAA Min AAAA: 4:10.59 (+11.27s | 4.3%) Santa Clara Swim Club 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.31
28.31
100 Free
31.53
59.84
100 Free
59.84
150 Free
32.74
1:32.58
200 Free
32.02
2:04.60
100 Free
1:04.76
250 Free
32.91
2:37.51
300 Free
34.76
3:12.27
100 Free
1:07.67
400 Free
1:09.59
4:21.86
100 Free
1:09.59
269 Andrew Gerhardt 4:21.89 14 AAA Min AAAA: 4:10.59 (+11.30s | 4.3%) Desert Storm Swimming 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.05
30.05
100 Free
33.13
1:03.18
100 Free
1:03.18
150 Free
32.76
1:35.94
200 Free
33.89
2:09.83
100 Free
1:06.65
250 Free
33.00
2:42.83
300 Free
34.04
3:16.87
100 Free
1:07.04
350 Free
33.03
3:49.90
400 Free
31.99
4:21.89
100 Free
1:05.02
270 Thomas Little 4:21.91 14 AAA Min AAAA: 4:10.59 (+11.32s | 4.3%) Multnomah Athletic Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
28.59
28.59
100 Free
32.38
1:00.97
100 Free
1:00.97
150 Free
34.26
1:35.23
200 Free
33.34
2:08.57
100 Free
1:07.60
250 Free
34.01
2:42.58
300 Free
34.41
3:16.99
100 Free
1:08.42
350 Free
34.34
3:51.33
400 Free
30.58
4:21.91
100 Free
1:04.92
271 Parker Childs 4:21.91 16 AAA Min AAAA: 4:10.59 (+11.32s | 4.3%) Unattached 06/13/2025 2025 ST ASC Firecracker
50 Free
29.43
29.43
100 Free
32.41
1:01.84
100 Free
1:01.84
150 Free
33.04
1:34.88
200 Free
33.40
2:08.28
100 Free
1:06.44
250 Free
33.28
2:41.56
300 Free
34.28
3:15.84
100 Free
1:07.56
350 Free
34.73
3:50.57
400 Free
31.34
4:21.91
100 Free
1:06.07
272 Luke Schaefer 4:21.93 15 AAA Min AAAA: 4:10.59 (+11.34s | 4.3%) Nitro Swimming 06/20/2025 2025 ST NTRO LC Prelim Final Invite
50 Free
28.90
28.90
100 Free
31.85
1:00.75
100 Free
1:00.75
150 Free
32.76
1:33.51
200 Free
33.33
2:06.84
100 Free
1:06.09
250 Free
34.20
2:41.04
300 Free
33.78
3:14.82
100 Free
1:07.98
350 Free
33.97
3:48.79
400 Free
33.14
4:21.93
100 Free
1:07.11
273 Nathan Agens 4:21.93 15 AAA Min AAAA: 4:10.59 (+11.34s | 4.3%) Fox Chapel Killer Whales 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
30.73
30.73
100 Free
33.31
1:04.04
100 Free
1:04.04
150 Free
34.04
1:38.08
200 Free
33.98
2:12.06
100 Free
1:08.02
250 Free
33.43
2:45.49
300 Free
32.69
3:18.18
100 Free
1:06.12
350 Free
32.55
3:50.73
400 Free
31.20
4:21.93
100 Free
1:03.75
274 Noland Barrett 4:21.98 13 AAA Min AAAA: 4:10.59 (+11.39s | 4.3%) Westchester Aquatic Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Free
29.29
29.29
100 Free
32.04
1:01.33
100 Free
1:01.33
150 Free
33.22
1:34.55
200 Free
34.13
2:08.68
100 Free
1:07.35
250 Free
32.96
2:41.64
300 Free
33.69
3:15.33
100 Free
1:06.65
350 Free
34.35
3:49.68
400 Free
32.30
4:21.98
100 Free
1:06.65
275 Stuart Wineman 4:22.00 16 AAA Min AAAA: 4:10.59 (+11.41s | 4.4%) Santa Maria Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:02.45
1:02.45
100 Free
1:02.45
200 Free
1:08.23
2:10.68
100 Free
1:08.23
300 Free
1:07.62
3:18.30
100 Free
1:07.62
400 Free
1:03.70
4:22.00
100 Free
1:03.70
276 Rayan Engineer 4:22.01 16 AAA Min AAAA: 4:10.59 (+11.42s | 4.4%) Alpha Aquatics 07/11/2025 2025 LAI Entries
277 Jackson Carpenter 4:22.02 14 AAA Min AAAA: 4:10.59 (+11.43s | 4.4%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Free
29.41
29.41
100 Free
32.81
1:02.22
100 Free
1:02.22
150 Free
33.08
1:35.30
200 Free
33.58
2:08.88
100 Free
1:06.66
250 Free
33.73
2:42.61
300 Free
33.57
3:16.18
100 Free
1:07.30
350 Free
33.65
3:49.83
400 Free
32.19
4:22.02
100 Free
1:05.84
278 Ethan Dirkin 4:22.10 15 AAA Min AAAA: 4:10.59 (+11.51s | 4.4%) Evolution Racing Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
279 Jordan Chiang 4:22.18 14 AAA Min AAAA: 4:10.59 (+11.59s | 4.4%) Irvine Novaquatics 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
50 Free
30.09
30.09
100 Free
32.66
1:02.75
100 Free
1:02.75
150 Free
33.44
1:36.19
200 Free
33.56
2:09.75
100 Free
1:07.00
250 Free
33.52
2:43.27
300 Free
33.42
3:16.69
100 Free
1:06.94
350 Free
33.16
3:49.85
400 Free
32.33
4:22.18
100 Free
1:05.49
280 Yari Calabrese 4:22.19 15 AAA Min AAAA: 4:10.59 (+11.60s | 4.4%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
281 Alexander Jones 4:22.31 14 AAA Min AAAA: 4:10.59 (+11.72s | 4.5%) Bellevue Swim Club 06/06/2025 2025 BSC Summer Splash
50 Free
30.13
30.13
100 Free
33.17
1:03.30
100 Free
1:03.30
150 Free
34.09
1:37.39
200 Free
34.22
2:11.61
100 Free
1:08.31
250 Free
33.15
2:44.76
300 Free
33.15
3:17.91
100 Free
1:06.30
350 Free
32.69
3:50.60
400 Free
31.71
4:22.31
100 Free
1:04.40
282 Caleb Wherry 4:22.37 15 AAA Min AAAA: 4:10.59 (+11.78s | 4.5%) North Jeffco Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
283 Quinn Hung 4:22.39 14 AAA Min AAAA: 4:10.59 (+11.80s | 4.5%) Crow Canyon Sharks 05/25/2024 2024 Tiger Aquatics C B BB+ Memorial Day Meet
284 Barnaby Cotterill 4:22.45 15 AAA Min AAAA: 4:10.59 (+11.86s | 4.5%) T2 Aquatics 07/17/2025 2025 Florida Summer Senior Championships
50 Free
29.70
29.70
100 Free
31.90
1:01.60
100 Free
1:01.60
150 Free
32.83
1:34.43
200 Free
32.80
2:07.23
100 Free
1:05.63
250 Free
33.32
2:40.55
300 Free
34.43
3:14.98
100 Free
1:07.75
350 Free
34.18
3:49.16
400 Free
33.29
4:22.45
100 Free
1:07.47
285 Cooper Gill 4:22.48 16 AAA Min AAAA: 4:10.59 (+11.89s | 4.5%) Team Eugene Aquatics 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
286 William Roberts 4:22.54 16 AA Min AAA: 4:22.49 (+0.05s | 0.0%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
287 Jackson Garrett 4:22.57 14 AA Min AAA: 4:22.49 (+0.08s | 0.0%) YMCA of the Triangle Area Swim 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
30.10
30.10
100 Free
34.05
1:04.15
100 Free
1:04.15
150 Free
32.27
1:36.42
200 Free
33.70
2:10.12
100 Free
1:05.97
250 Free
32.92
2:43.04
300 Free
34.06
3:17.10
100 Free
1:06.98
350 Free
32.85
3:49.95
400 Free
32.62
4:22.57
100 Free
1:05.47
288 Caelan Tracy 4:22.58 14 AA Min AAA: 4:22.49 (+0.09s | 0.0%) Highlander Aquatic Club 06/12/2025 2025 RAFC Summer Solstice
50 Free
28.80
28.80
100 Free
32.02
1:00.82
100 Free
1:00.82
150 Free
33.28
1:34.10
200 Free
33.54
2:07.64
100 Free
1:06.82
250 Free
34.31
2:41.95
300 Free
34.22
3:16.17
100 Free
1:08.53
350 Free
33.78
3:49.95
400 Free
32.63
4:22.58
100 Free
1:06.41
289 Kaiden Rockey 4:22.59 15 AA Min AAA: 4:22.49 (+0.10s | 0.0%) Unattached 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Free
28.47
28.47
100 Free
31.32
59.79
100 Free
59.79
150 Free
32.52
1:32.31
200 Free
33.28
2:05.59
100 Free
1:05.80
250 Free
33.91
2:39.50
300 Free
34.27
3:13.77
100 Free
1:08.18
350 Free
34.62
3:48.39
400 Free
34.20
4:22.59
100 Free
1:08.82
290 Jack Griswold 4:22.62 15 AA Min AAA: 4:22.49 (+0.13s | 0.0%) Life Time Georgia 06/20/2025 2025 Planet Swim Summer Championships
50 Free
29.35
29.35
100 Free
32.78
1:02.13
100 Free
1:02.13
150 Free
33.18
1:35.31
200 Free
33.74
2:09.05
100 Free
1:06.92
250 Free
33.73
2:42.78
300 Free
33.27
3:16.05
100 Free
1:07.00
350 Free
33.41
3:49.46
400 Free
33.16
4:22.62
100 Free
1:06.57
291 Robert Shapovalov 4:22.67 15 AA Min AAA: 4:22.49 (+0.18s | 0.1%) Swim Florida 04/11/2025 2025 GCST Spring Invite
50 Free
29.56
29.56
100 Free
32.43
1:01.99
100 Free
1:01.99
150 Free
33.83
1:35.82
200 Free
33.76
2:09.58
100 Free
1:07.59
250 Free
33.79
2:43.37
300 Free
34.19
3:17.56
100 Free
1:07.98
350 Free
33.53
3:51.09
400 Free
31.58
4:22.67
100 Free
1:05.11
292 Jacob Beugelmans 4:22.67 15 AA Min AAA: 4:22.49 (+0.18s | 0.1%) Orinda Aquatics 07/31/2025 2025 Long Course Far Western Championship
293 Andrew Larson 4:22.74 15 AA Min AAA: 4:22.49 (+0.25s | 0.1%) Thunder Coast Aquatics 06/26/2025 2025 TYR GO Challenge
100 Free
1:02.13
1:02.13
100 Free
1:02.13
200 Free
1:06.80
2:08.93
100 Free
1:06.80
300 Free
1:07.21
3:16.14
100 Free
1:07.21
400 Free
1:06.59
4:22.74
100 Free
1:06.59
294 Max Manaois 4:22.75 16 AA Min AAA: 4:22.49 (+0.26s | 0.1%) North Coast Aquatics 07/11/2025 2025 LAI Entries
295 Brady Jordan 4:22.80 14 AA Min AAA: 4:22.49 (+0.31s | 0.1%) Unattached 08/03/2023 2023 Central Zone 14 U Championship KS
50 Free
29.40
29.40
100 Free
32.89
1:02.29
100 Free
1:02.29
150 Free
33.14
1:35.43
200 Free
33.69
2:09.12
100 Free
1:06.83
250 Free
33.13
2:42.25
300 Free
34.11
3:16.36
100 Free
1:07.24
350 Free
33.76
3:50.12
400 Free
32.68
4:22.80
100 Free
1:06.44
296 Brenden Mahoney 4:22.81 15 AA Min AAA: 4:22.49 (+0.32s | 0.1%) Naval Academy Aquatic Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
28.56
28.56
100 Free
31.95
1:00.51
100 Free
1:00.51
150 Free
33.22
1:33.73
200 Free
33.23
2:06.96
100 Free
1:06.45
250 Free
33.87
2:40.83
300 Free
34.07
3:14.90
100 Free
1:07.94
350 Free
34.67
3:49.57
400 Free
33.24
4:22.81
100 Free
1:07.91
297 Antonio Liang 4:22.83 15 AA Min AAA: 4:22.49 (+0.34s | 0.1%) Brea Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
298 Leo Rea 4:22.86 15 AA Min AAA: 4:22.49 (+0.37s | 0.1%) Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
299 Ethan Kow 4:22.88 14 AA Min AAA: 4:22.49 (+0.39s | 0.1%) La Mirada Armada 07/11/2025 2025 LAI Entries
300 Evan Petrov 4:22.90 15 AA Min AAA: 4:22.49 (+0.41s | 0.2%) Walnut Creek Aquabears 06/28/2025 Orinda Aquatics LC Senior Open Meet

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