Western Zone Zone Boys 17-18 - 400 M Free

These rankings show the swimmers' placement within their Zone.
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
151 Kjell Cady 4:17.04 17 AA Min AAA: 4:16.49 (+0.55s | 0.2%) South Snohomish Co Dolphins 04/25/2025 2025 PN KING Spring Derby
152 Eli Bona 4:17.07 15 AA Min AAA: 4:16.49 (+0.58s | 0.2%) Ies Allstars 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
29.85
29.85
100 Free
31.53
1:01.38
100 Free
1:01.38
150 Free
32.30
1:33.68
200 Free
32.95
2:06.63
100 Free
1:05.25
250 Free
32.67
2:39.30
300 Free
33.04
3:12.34
100 Free
1:05.71
350 Free
32.72
3:45.06
400 Free
32.01
4:17.07
100 Free
1:04.73
153 Bennett Sullivan 4:17.15 16 AA Min AAA: 4:16.49 (+0.66s | 0.3%) Santa Barbara Swim Club 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Free
28.94
28.94
100 Free
32.57
1:01.51
100 Free
1:01.51
150 Free
32.41
1:33.92
200 Free
32.72
2:06.64
100 Free
1:05.13
250 Free
32.52
2:39.16
300 Free
33.11
3:12.27
100 Free
1:05.63
350 Free
32.96
3:45.23
400 Free
31.92
4:17.15
100 Free
1:04.88
154 Edward Kim 4:17.21 15 AA Min AAA: 4:16.49 (+0.72s | 0.3%) Rose Bowl Aquatics 07/06/2023 2023 Los Angeles Invite @ USC
50 Free
29.25
29.25
100 Free
32.38
1:01.63
100 Free
1:01.63
150 Free
32.86
1:34.49
200 Free
32.92
2:07.41
100 Free
1:05.78
250 Free
32.86
2:40.27
300 Free
33.06
3:13.33
100 Free
1:05.92
350 Free
32.68
3:46.01
400 Free
31.20
4:17.21
100 Free
1:03.88
155 Tobin Reed 4:17.27 15 AA Min AAA: 4:16.49 (+0.78s | 0.3%) Clovis Swim Club 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
29.18
29.18
100 Free
32.72
1:01.90
100 Free
1:01.90
150 Free
32.85
1:34.75
200 Free
33.73
2:08.48
100 Free
1:06.58
250 Free
33.02
2:41.50
300 Free
32.50
3:14.00
100 Free
1:05.52
350 Free
32.22
3:46.22
400 Free
31.05
4:17.27
100 Free
1:03.27
156 Brennen Oneil 4:17.34 15 AA Min AAA: 4:16.49 (+0.85s | 0.3%) Fort Collins Area Swim Team 07/26/2022 Finals Western Zone Senior Champs
50 Free
29.15
29.15
100 Free
31.17
1:00.32
100 Free
1:00.32
150 Free
32.33
1:32.65
200 Free
32.84
2:05.50
100 Free
1:05.18
250 Free
33.27
2:38.77
300 Free
33.35
3:12.12
100 Free
1:06.62
350 Free
32.38
3:44.50
400 Free
32.84
4:17.34
100 Free
1:05.22
157 Cody Sprague 4:17.43 14 AA Min AAA: 4:16.49 (+0.94s | 0.4%) Sandpipers of Nevada 07/21/2022 2022 CA RAA Summer JO S
50 Free
28.89
28.89
100 Free
32.18
1:01.07
100 Free
1:01.07
150 Free
32.89
1:33.96
200 Free
32.85
2:06.81
100 Free
1:05.74
250 Free
32.98
2:39.79
300 Free
32.99
3:12.78
100 Free
1:05.97
350 Free
32.96
3:45.74
400 Free
31.69
4:17.43
100 Free
1:04.65
158 Jihan Jeon 4:17.46 16 AA Min AAA: 4:16.49 (+0.97s | 0.4%) Evolution Racing Club 07/11/2025 2025 LAI Entries
159 Daniel Lee 4:17.50 17 AA Min AAA: 4:16.49 (+1.01s | 0.4%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
28.48
28.48
100 Free
31.21
59.69
100 Free
59.69
150 Free
32.39
1:32.08
200 Free
32.62
2:04.70
100 Free
1:05.01
250 Free
32.62
2:37.32
300 Free
32.82
3:10.14
100 Free
1:05.44
350 Free
33.75
3:43.89
400 Free
33.61
4:17.50
100 Free
1:07.36
160 Dylan Bonilla 4:17.51 16 AA Min AAA: 4:16.49 (+1.02s | 0.4%) Dart Swimming 04/13/2023 2023 CA MVN Fran Crippen SMOC
50 Free
29.06
29.06
100 Free
32.36
1:01.42
100 Free
1:01.42
150 Free
32.64
1:34.06
200 Free
32.72
2:06.78
100 Free
1:05.36
250 Free
32.50
2:39.28
300 Free
33.41
3:12.69
100 Free
1:05.91
350 Free
33.22
3:45.91
400 Free
31.60
4:17.51
100 Free
1:04.82
161 Juan Maya Palacino 4:17.64 16 AA Min AAA: 4:16.49 (+1.15s | 0.4%) Club Acuatico DE Alto Nivel 07/05/2024 2024 LAI
162 Eric Meng 4:17.76 17 AA Min AAA: 4:16.49 (+1.27s | 0.5%) California Dolphins Swim Team 07/31/2025 2025 Long Course Far Western Championship
50 Free
29.24
29.24
100 Free
32.33
1:01.57
100 Free
1:01.57
150 Free
32.83
1:34.40
200 Free
33.21
2:07.61
100 Free
1:06.04
250 Free
32.57
2:40.18
300 Free
32.72
3:12.90
100 Free
1:05.29
350 Free
32.63
3:45.53
400 Free
32.23
4:17.76
100 Free
1:04.86
163 Martin Klingel 4:17.79 15 AA Min AAA: 4:16.49 (+1.30s | 0.5%) Unattached 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
30.05
30.05
100 Free
32.51
1:02.56
100 Free
1:02.56
150 Free
32.93
1:35.49
200 Free
33.50
2:08.99
100 Free
1:06.43
250 Free
33.30
2:42.29
300 Free
32.40
3:14.69
100 Free
1:05.70
350 Free
32.49
3:47.18
400 Free
30.61
4:17.79
100 Free
1:03.10
164 Brendan Keating 4:17.87 15 AA Min AAA: 4:16.49 (+1.38s | 0.5%) Canyons Aquatic Club 07/06/2023 2023 Los Angeles Invite @ USC
50 Free
30.00
30.00
100 Free
32.13
1:02.13
100 Free
1:02.13
150 Free
32.45
1:34.58
200 Free
32.63
2:07.21
100 Free
1:05.08
250 Free
33.60
2:40.81
300 Free
32.44
3:13.25
100 Free
1:06.04
350 Free
33.00
3:46.25
400 Free
31.62
4:17.87
100 Free
1:04.62
165 Jordan Ragland 4:18.04 16 AA Min AAA: 4:16.49 (+1.55s | 0.6%) Life Time Northern California 05/24/2024 2024 George Haines International Swim Meet
50 Free
29.56
29.56
100 Free
33.33
1:02.89
100 Free
1:02.89
150 Free
33.11
1:36.00
200 Free
32.89
2:08.89
100 Free
1:06.00
250 Free
34.44
2:43.33
300 Free
32.72
3:16.05
100 Free
1:07.16
350 Free
32.03
3:48.09
400 Free
29.95
4:18.04
100 Free
1:01.98
166 Nathan Qiu 4:18.11 16 AA Min AAA: 4:16.49 (+1.62s | 0.6%) Irvine Novaquatics 07/11/2025 2025 LAI Entries
167 Phil Lin 4:18.12 17 AA Min AAA: 4:16.49 (+1.63s | 0.6%) Unattached 05/11/2025 PACIFIC SWIMMING SCY LCM SENIOR POST NCS MEET
168 Yo Kim 4:18.30 15 AA Min AAA: 4:16.49 (+1.81s | 0.7%) Irvine Novaquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Free
29.57
29.57
100 Free
31.80
1:01.37
100 Free
1:01.37
150 Free
32.48
1:33.85
200 Free
33.66
2:07.51
100 Free
1:06.14
250 Free
34.43
2:41.94
300 Free
33.68
3:15.62
100 Free
1:08.11
350 Free
33.25
3:48.87
400 Free
29.43
4:18.30
100 Free
1:02.68
169 Dylan Fisk 4:18.35 17 AA Min AAA: 4:16.49 (+1.86s | 0.7%) Bellingham Bay Swim Team 06/14/2025 2025 IST June Invtational
170 Yury Bychkov 4:18.39 15 AA Min AAA: 4:16.49 (+1.90s | 0.7%) Ladera Oaks 02/29/2024 2024 PC CA NV Speedo Sectionals Hosted By TCA
171 Gavin Keogh 4:18.39 14 AA Min AAA: 4:16.49 (+1.90s | 0.7%) Flatiron Athletic Club 07/26/2022 Finals Western Zone Senior Champs
50 Free
29.14
29.14
100 Free
32.04
1:01.18
100 Free
1:01.18
150 Free
32.48
1:33.66
200 Free
33.05
2:06.71
100 Free
1:05.53
250 Free
32.84
2:39.55
300 Free
32.78
3:12.33
100 Free
1:05.62
350 Free
33.80
3:46.13
400 Free
32.26
4:18.39
100 Free
1:06.06
172 Matthew Ko 4:18.40 14 AA Min AAA: 4:16.49 (+1.91s | 0.7%) Irvine Novaquatics 07/07/2022 2022 CA Southern California Invitational
50 Free
29.77
29.77
100 Free
32.19
1:01.96
100 Free
1:01.96
150 Free
33.20
1:35.16
200 Free
33.34
2:08.50
100 Free
1:06.54
250 Free
33.57
2:42.07
300 Free
32.98
3:15.05
100 Free
1:06.55
350 Free
32.53
3:47.58
400 Free
30.82
4:18.40
100 Free
1:03.35
173 Joseph Capra 4:18.46 17 AA Min AAA: 4:16.49 (+1.97s | 0.8%) Arroyo Grande Aquatic Club 06/27/2024 Arena Grand Challenge 2024
50 Free
29.66
29.66
100 Free
31.99
1:01.65
100 Free
1:01.65
150 Free
32.38
1:34.03
200 Free
32.81
2:06.84
100 Free
1:05.19
250 Free
32.81
2:39.65
300 Free
33.02
3:12.67
100 Free
1:05.83
350 Free
33.32
3:45.99
400 Free
32.47
4:18.46
100 Free
1:05.79
174 Dylan Myrick 4:18.54 17 AA Min AAA: 4:16.49 (+2.05s | 0.8%) Team Eugene Aquatics 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
29.38
29.38
100 Free
31.90
1:01.28
100 Free
1:01.28
150 Free
32.52
1:33.80
200 Free
32.72
2:06.52
100 Free
1:05.24
250 Free
32.94
2:39.46
300 Free
33.40
3:12.86
100 Free
1:06.34
350 Free
33.11
3:45.97
400 Free
32.57
4:18.54
100 Free
1:05.68
175 Ethan Difronzo 4:18.57 15 AA Min AAA: 4:16.49 (+2.08s | 0.8%) Flatiron Athletic Club 07/26/2022 Finals Western Zone Senior Champs
50 Free
28.73
28.73
100 Free
31.32
1:00.05
100 Free
1:00.05
150 Free
32.70
1:32.75
200 Free
33.19
2:05.94
100 Free
1:05.89
250 Free
33.32
2:39.26
300 Free
33.01
3:12.27
100 Free
1:06.33
350 Free
33.42
3:45.69
400 Free
32.88
4:18.57
100 Free
1:06.30
176 Tyler Lee 4:18.58 16 AA Min AAA: 4:16.49 (+2.09s | 0.8%) Irvine Novaquatics 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Free
28.98
28.98
100 Free
31.93
1:00.91
100 Free
1:00.91
150 Free
32.84
1:33.75
200 Free
33.19
2:06.94
100 Free
1:06.03
250 Free
33.55
2:40.49
300 Free
33.79
3:14.28
100 Free
1:07.34
350 Free
33.22
3:47.50
400 Free
31.08
4:18.58
100 Free
1:04.30
177 Matthew Wei 4:18.62 17 AA Min AAA: 4:16.49 (+2.13s | 0.8%) Palo Alto Stanford Aquatics 06/26/2025 2025 TYR GO Challenge
100 Free
59.08
59.08
100 Free
59.08
200 Free
1:05.13
2:04.21
100 Free
1:05.13
300 Free
1:07.32
3:11.53
100 Free
1:07.32
400 Free
1:07.09
4:18.62
100 Free
1:07.09
178 Brandon Sumino 4:18.64 16 AA Min AAA: 4:16.49 (+2.15s | 0.8%) Irvine Novaquatics 06/14/2024 2024 FAST Jon Urbanchek Invitational
50 Free
30.26
30.26
100 Free
32.54
1:02.80
100 Free
1:02.80
150 Free
32.99
1:35.79
200 Free
32.84
2:08.63
100 Free
1:05.83
250 Free
32.75
2:41.38
300 Free
32.52
3:13.90
100 Free
1:05.27
350 Free
32.64
3:46.54
400 Free
32.10
4:18.64
100 Free
1:04.74
179 Liam Paxton-Horn 4:18.67 17 AA Min AAA: 4:16.49 (+2.18s | 0.8%) Durango Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
180 William Titley 4:18.72 15 AA Min AAA: 4:16.49 (+2.23s | 0.9%) Wolverine Aquatics 02/29/2024 2024 PC CA NV Speedo Sectionals Hosted By TCA
181 Luke Weibel 4:18.85 16 AA Min AAA: 4:16.49 (+2.36s | 0.9%) Flying Fish Arizona Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
182 Kotaro Bell 4:18.89 14 AA Min AAA: 4:16.49 (+2.40s | 0.9%) Beach Cities Swimming 07/21/2022 2022 CA RAA Summer JO S
50 Free
28.72
28.72
100 Free
31.89
1:00.61
100 Free
1:00.61
150 Free
32.78
1:33.39
200 Free
33.56
2:06.95
100 Free
1:06.34
250 Free
33.41
2:40.36
300 Free
33.93
3:14.29
100 Free
1:07.34
350 Free
33.41
3:47.70
400 Free
31.19
4:18.89
100 Free
1:04.60
183 Flynn Van Auker 4:19.00 16 AA Min AAA: 4:16.49 (+2.51s | 1.0%) Ojai Heat Waves 06/12/2025 2025 June Age Group Invite
50 Free
29.52
29.52
100 Free
32.00
1:01.52
100 Free
1:01.52
150 Free
32.97
1:34.49
200 Free
33.21
2:07.70
100 Free
1:06.18
250 Free
32.69
2:40.39
300 Free
34.17
3:14.56
100 Free
1:06.86
350 Free
33.66
3:48.22
400 Free
30.78
4:19.00
100 Free
1:04.44
184 Anthony Yang 4:19.11 16 AA Min AAA: 4:16.49 (+2.62s | 1.0%) Rancho San Dieguito 05/24/2024 2024 CA NOVA Speedo Grand Challenge
50 Free
29.54
29.54
100 Free
31.84
1:01.38
100 Free
1:01.38
150 Free
33.08
1:34.46
200 Free
32.96
2:07.42
100 Free
1:06.04
250 Free
33.19
2:40.61
300 Free
33.00
3:13.61
100 Free
1:06.19
350 Free
33.66
3:47.27
400 Free
31.84
4:19.11
100 Free
1:05.50
185 Caleb Kattau 4:19.18 15 AA Min AAA: 4:16.49 (+2.69s | 1.0%) Sandpipers of Nevada 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Free
29.49
29.49
100 Free
32.22
1:01.71
100 Free
1:01.71
150 Free
33.08
1:34.79
200 Free
33.31
2:08.10
100 Free
1:06.39
250 Free
33.23
2:41.33
300 Free
33.56
3:14.89
100 Free
1:06.79
350 Free
32.53
3:47.42
400 Free
31.76
4:19.18
100 Free
1:04.29
186 Van Haney 4:19.20 16 AA Min AAA: 4:16.49 (+2.71s | 1.0%) Hilltop Aquatic Swim Team 07/18/2024 2024 LC SR CHAMPS
50 Free
29.53
29.53
100 Free
31.86
1:01.39
100 Free
1:01.39
150 Free
32.34
1:33.73
200 Free
33.16
2:06.89
100 Free
1:05.50
250 Free
32.56
2:39.45
300 Free
33.91
3:13.36
100 Free
1:06.47
350 Free
32.99
3:46.35
400 Free
32.85
4:19.20
100 Free
1:05.84
187 Evan Angeline 4:19.21 16 AA Min AAA: 4:16.49 (+2.72s | 1.0%) Seattle Metropolitan Aquatic C 01/12/2024 1st Annual Sawtooth Winter Invitational
50 Free
28.93
28.93
100 Free
32.08
1:01.01
100 Free
1:01.01
150 Free
32.60
1:33.61
200 Free
33.35
2:06.96
100 Free
1:05.95
250 Free
33.59
2:40.55
300 Free
33.89
3:14.44
100 Free
1:07.48
350 Free
32.98
3:47.42
400 Free
31.79
4:19.21
100 Free
1:04.77
188 Trenton Reimer 4:19.23 15 AA Min AAA: 4:16.49 (+2.74s | 1.1%) Socal Aquatics Association 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Free
30.27
30.27
100 Free
32.75
1:03.02
100 Free
1:03.02
150 Free
32.64
1:35.66
200 Free
32.60
2:08.26
100 Free
1:05.24
250 Free
33.11
2:41.37
300 Free
33.12
3:14.49
100 Free
1:06.23
350 Free
33.19
3:47.68
400 Free
31.55
4:19.23
100 Free
1:04.74
189 Jack True 4:19.23 16 AA Min AAA: 4:16.49 (+2.74s | 1.1%) Tri Valley Aquatics 02/29/2024 2024 PC CA NV Speedo Sectionals Hosted By TCA
190 Brody Chandler 4:19.28 14 AA Min AAA: 4:16.49 (+2.79s | 1.1%) Sierra Marlins Swim Team 08/03/2022 Western Zones Age Group Championships
191 Ezekiel Rasmussen 4:19.45 16 AA Min AAA: 4:16.49 (+2.96s | 1.1%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
29.82
29.82
100 Free
32.54
1:02.36
100 Free
1:02.36
150 Free
32.87
1:35.23
200 Free
32.90
2:08.13
100 Free
1:05.77
250 Free
32.84
2:40.97
300 Free
33.34
3:14.31
100 Free
1:06.18
350 Free
32.79
3:47.10
400 Free
32.35
4:19.45
100 Free
1:05.14
192 Stanley Oka 4:19.63 17 AA Min AAA: 4:16.49 (+3.14s | 1.2%) Fresno Dolphins Swim Team 07/11/2025 2025 LAI Entries
193 Colin Yang 4:19.63 16 AA Min AAA: 4:16.49 (+3.14s | 1.2%) Lake Oswego Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
194 Logan Divine 4:19.71 17 AA Min AAA: 4:16.49 (+3.22s | 1.2%) Canyons Aquatic Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
29.05
29.05
100 Free
32.45
1:01.50
100 Free
1:01.50
150 Free
32.65
1:34.15
200 Free
33.57
2:07.72
100 Free
1:06.22
250 Free
33.42
2:41.14
300 Free
34.49
3:15.63
100 Free
1:07.91
350 Free
33.10
3:48.73
400 Free
30.98
4:19.71
100 Free
1:04.08
195 Jaimeson Taylor 4:19.72 17 AA Min AAA: 4:16.49 (+3.23s | 1.2%) Park City Swimming 07/18/2024 2024 LC SR CHAMPS
50 Free
29.31
29.31
100 Free
32.30
1:01.61
100 Free
1:01.61
150 Free
32.27
1:33.88
200 Free
32.89
2:06.77
100 Free
1:05.16
250 Free
32.83
2:39.60
300 Free
33.38
3:12.98
100 Free
1:06.21
350 Free
33.57
3:46.55
400 Free
33.17
4:19.72
100 Free
1:06.74
196 Shahbaz Grewal 4:19.80 17 AA Min AAA: 4:16.49 (+3.31s | 1.3%) King Aquatic Club 05/16/2025 2025 PN IST Sockeye Springtime Madness
50 Free
29.80
29.80
100 Free
32.83
1:02.63
100 Free
1:02.63
150 Free
33.52
1:36.15
200 Free
33.80
2:09.95
100 Free
1:07.32
250 Free
33.27
2:43.22
300 Free
33.46
3:16.68
100 Free
1:06.73
350 Free
32.14
3:48.82
400 Free
30.98
4:19.80
100 Free
1:03.12
197 Brandon Ha 4:19.84 16 AA Min AAA: 4:16.49 (+3.35s | 1.3%) Dart Swimming 01/11/2024 2024 Road To Paris Senior Invite_Armada
50 Free
30.34
30.34
100 Free
33.15
1:03.49
100 Free
1:03.49
150 Free
33.35
1:36.84
200 Free
33.58
2:10.42
100 Free
1:06.93
250 Free
33.38
2:43.80
300 Free
33.28
3:17.08
100 Free
1:06.66
350 Free
32.08
3:49.16
400 Free
30.68
4:19.84
100 Free
1:02.76
198 Halcyon Lee 4:19.87 17 AA Min AAA: 4:16.49 (+3.38s | 1.3%) Orange County Gold 07/23/2025 2025 CA SCS Summer A G Champs
199 Dionisio Martinez-Spencer 4:19.87 16 AA Min AAA: 4:16.49 (+3.38s | 1.3%) Unattached 05/05/2024 2024 POST CIF Long Course Meet
50 Free
29.25
29.25
100 Free
31.84
1:01.09
100 Free
1:01.09
150 Free
32.81
1:33.90
200 Free
32.89
2:06.79
100 Free
1:05.70
250 Free
33.41
2:40.20
300 Free
33.85
3:14.05
100 Free
1:07.26
350 Free
33.69
3:47.74
400 Free
32.13
4:19.87
100 Free
1:05.82
200 John Luisetti 4:19.97 15 AA Min AAA: 4:16.49 (+3.48s | 1.3%) Northern Sierra Swimming 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
29.81
29.81
100 Free
31.97
1:01.78
100 Free
1:01.78
150 Free
33.25
1:35.03
200 Free
33.29
2:08.32
100 Free
1:06.54
250 Free
33.16
2:41.48
300 Free
33.53
3:15.01
100 Free
1:06.69
350 Free
33.46
3:48.47
400 Free
31.50
4:19.97
100 Free
1:04.96

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.