Waterloo Swimming Boys 15-16 400 M Free

These rankings show the swimmers' placement within their swim team.
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
1 Harrison Tater 4:01.69 16 AAAA Min Waterloo Swimming 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Free
27.38
27.38
100 Free
29.74
57.12
100 Free
57.12
150 Free
30.45
1:27.57
200 Free
30.97
1:58.54
100 Free
1:01.42
250 Free
31.07
2:29.61
300 Free
31.15
3:00.76
100 Free
1:02.22
350 Free
30.93
3:31.69
400 Free
30.00
4:01.69
100 Free
1:00.93
2 Joshua Carmichael 4:14.75 15 AAA Min AAAA: 4:10.59 (+4.16s | 1.6%) Waterloo Swimming 06/20/2025 2025 ST AAAA NS George Block Invite
3 Boburkhon Jakhangirov 4:16.89 14 AAA Min AAAA: 4:10.59 (+6.30s | 2.5%) Unattached 06/20/2024 2024 ST AAAA-NS George Block Invitational
50 Free
28.16
28.16
100 Free
32.02
1:00.18
100 Free
1:00.18
150 Free
32.47
1:32.65
200 Free
33.32
2:05.98
100 Free
1:05.80
250 Free
33.08
2:39.06
300 Free
33.27
3:12.33
100 Free
1:06.35
350 Free
33.05
3:45.38
400 Free
31.51
4:16.89
100 Free
1:04.56
4 Parker Childs 4:17.12 15 AAA Min AAAA: 4:10.59 (+6.53s | 2.5%) Texas Gold Swimming 06/14/2024 2024 ST TXLA Texas Open
50 Free
29.44
29.44
100 Free
31.38
1:00.82
100 Free
1:00.82
150 Free
32.57
1:33.39
200 Free
32.85
2:06.24
100 Free
1:05.42
250 Free
32.91
2:39.15
300 Free
33.30
3:12.45
100 Free
1:06.21
350 Free
33.16
3:45.61
400 Free
31.51
4:17.12
100 Free
1:04.67
5 Julian Rusk 4:27.57 16 AA Min AAA: 4:22.49 (+5.08s | 1.9%) Waterloo Swimming 06/20/2025 2025 ST AAAA NS George Block Invite
6 Henrik Koellhofer 4:34.81 16 A Min AA: 4:34.39 (+0.42s | 0.2%) Waterloo Swimming 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Free
29.87
29.87
100 Free
34.06
1:03.93
100 Free
1:03.93
150 Free
35.46
1:39.39
200 Free
36.12
2:15.51
100 Free
1:11.58
250 Free
36.05
2:51.56
300 Free
35.56
3:27.12
100 Free
1:11.61
350 Free
34.29
4:01.41
400 Free
33.40
4:34.81
100 Free
1:07.69
7 Nathan Tonn 4:37.63 16 A Min AA: 4:34.39 (+3.24s | 1.2%) Waterloo Swimming 05/09/2025 2025 ST TXLA 11 O End Of School Splash
50 Free
31.11
31.11
100 Free
34.72
1:05.83
100 Free
1:05.83
150 Free
35.88
1:41.71
200 Free
36.75
2:18.46
100 Free
1:12.63
250 Free
36.22
2:54.68
300 Free
35.04
3:29.72
100 Free
1:11.26
350 Free
35.29
4:05.01
400 Free
32.62
4:37.63
100 Free
1:07.91
8 Atticus Lewis 4:40.40 15 A Min AA: 4:34.39 (+6.01s | 2.1%) Waterloo Swimming 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Free
30.83
30.83
100 Free
35.04
1:05.87
100 Free
1:05.87
150 Free
35.56
1:41.43
200 Free
36.41
2:17.84
100 Free
1:11.97
250 Free
36.90
2:54.74
300 Free
36.37
3:31.11
100 Free
1:13.27
350 Free
36.60
4:07.71
400 Free
32.69
4:40.40
100 Free
1:09.29
9 Nathaniel Gonzales 4:41.66 16 A Min AA: 4:34.39 (+7.27s | 2.6%) Waterloo Swimming 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Free
30.44
30.44
100 Free
34.84
1:05.28
100 Free
1:05.28
150 Free
36.10
1:41.38
200 Free
36.24
2:17.62
100 Free
1:12.34
250 Free
36.59
2:54.21
300 Free
36.77
3:30.98
100 Free
1:13.36
350 Free
36.62
4:07.60
400 Free
34.06
4:41.66
100 Free
1:10.68
10 Rayyan Boughaleb Hassani 4:43.81 15 A Min AA: 4:34.39 (+9.42s | 3.3%) Waterloo Swimming 06/14/2024 2024 ST ASC Firecracker
50 Free
31.10
31.10
100 Free
34.33
1:05.43
100 Free
1:05.43
150 Free
36.17
1:41.60
200 Free
37.00
2:18.60
100 Free
1:13.17
250 Free
36.96
2:55.56
300 Free
37.80
3:33.36
100 Free
1:14.76
350 Free
35.62
4:08.98
400 Free
34.83
4:43.81
100 Free
1:10.45
11 Kai Liu 4:45.94 13 A Min AA: 4:34.39 (+11.55s | 4.0%) Waterloo Swimming 05/19/2023 TXLA - 11 & Over End of School Splash
12 Max Laine 4:49.80 13 BB Min A: 4:46.39 (+3.41s | 1.2%) Waterloo Swimming 07/08/2022 2022 Long Course STX Champs
13 Decker Coffey 4:50.18 15 BB Min A: 4:46.39 (+3.79s | 1.3%) Waterloo Swimming 05/09/2025 2025 ST TXLA 11 O End Of School Splash
50 Free
32.40
32.40
100 Free
36.21
1:08.62
100 Free
1:08.62
150 Free
37.08
1:45.70
200 Free
37.33
2:23.03
100 Free
1:14.41
250 Free
37.34
3:00.37
300 Free
37.62
3:37.99
100 Free
1:14.96
350 Free
37.91
4:15.90
400 Free
34.28
4:50.18
100 Free
1:12.19
14 Elias Lee 5:03.44 14 BB Min A: 4:46.39 (+17.05s | 5.6%) Waterloo Swimming 05/19/2023 TXLA - 11 & Over End of School Splash
15 Alexander Zhao 5:04.36 14 BB Min A: 4:46.39 (+17.97s | 5.9%) Waterloo Swimming 06/08/2023 ASC Firecracker Open - LCM Prelim/Finals
16 Johan Jin 5:07.80 14 BB Min A: 4:46.39 (+21.41s | 7.0%) Waterloo Swimming 04/11/2025 2025 ST TXLA 11 Over Long Course Kick Off
17 Julian Sevilla Ruiz 5:12.43 13 B Min BB: 5:10.19 (+2.24s | 0.7%) Waterloo Swimming 05/20/2022 TXLA 11 & Over End of School Splash
18 Atharva Anand 5:13.18 13 B Min BB: 5:10.19 (+2.99s | 1.0%) Waterloo Swimming 06/08/2023 ASC Firecracker Open - LCM Prelim/Finals
19 Jordan Baek 5:13.32 14 B Min BB: 5:10.19 (+3.13s | 1.0%) Waterloo Swimming 06/08/2023 ASC Firecracker Open - LCM Prelim/Finals
20 Sutton Powell 5:13.83 16 B Min BB: 5:10.19 (+3.64s | 1.2%) Waterloo Swimming 06/13/2025 2025 ST ASC Firecracker
50 Free
33.99
33.99
100 Free
38.97
1:12.96
100 Free
1:12.96
150 Free
40.47
1:53.43
200 Free
39.36
2:32.79
100 Free
1:19.83
250 Free
41.69
3:14.48
300 Free
40.79
3:55.27
100 Free
1:22.48
350 Free
40.17
4:35.44
400 Free
38.39
5:13.83
100 Free
1:18.56
21 Ian Leong 5:13.96 13 B Min BB: 5:10.19 (+3.77s | 1.2%) Waterloo Swimming 06/23/2024 2024 ST WLOO LC Last Chance (closed)
22 Augustus Lott 5:21.29 13 B Min BB: 5:10.19 (+11.10s | 3.5%) Unattached 05/06/2022 19th Annual Cinco de Mayo International Invitational
23 Braden Bugbee 5:23.19 12 B Min BB: 5:10.19 (+13.00s | 4.0%) Waterloo Swimming 06/24/2022 2022 TXLA Texas Open
24 James Ackerman 5:26.15 13 B Min BB: 5:10.19 (+15.96s | 4.9%) Waterloo Swimming 04/10/2022 2022 WLOO Spring Splash - Closed meet
25 Suhaan Gopal 5:45.65 13 B: 5:34.09 (+11.56s | 3.3%) Waterloo Swimming 04/28/2023 2023 ASC Spring Slam - LCM
26 Parker Hill 5:47.11 13 B: 5:34.09 (+13.02s | 3.8%) Waterloo Swimming 05/20/2022 TXLA 11 & Over End of School Splash
27 Alex Peng 5:51.97 15 B: 5:34.09 (+17.88s | 5.1%) Waterloo Swimming 05/02/2025 2025 ST ASC Cinco De Mayo
50 Free
36.59
36.59
100 Free
43.95
1:20.54
100 Free
1:20.54
150 Free
45.39
2:05.93
200 Free
46.52
2:52.45
100 Free
1:31.91
250 Free
46.42
3:38.87
300 Free
45.23
4:24.10
100 Free
1:31.65
350 Free
46.86
5:10.96
400 Free
41.01
5:51.97
100 Free
1:27.87
28 William Pemberton 5:53.94 11 B: 5:34.09 (+19.85s | 5.6%) Waterloo Swimming 05/14/2021 2021 ASC Cinco De Mayo Invitational- LCM
29 Caden Li 5:55.27 13 B: 5:34.09 (+21.18s | 6.0%) Waterloo Swimming 06/08/2023 ASC Firecracker Open - LCM Prelim/Finals
30 Ben Britva 5:57.12 13 B: 5:34.09 (+23.03s | 6.4%) Waterloo Swimming 06/08/2023 ASC Firecracker Open - LCM Prelim/Finals
31 Matteo Gerchow 5:59.64 14 B: 5:34.09 (+25.55s | 7.1%) Waterloo Swimming 06/23/2023 ASC Summer Sizzler
32 Aidan Mora 6:14.65 14 B: 5:34.09 (+40.56s | 10.8%) Waterloo Swimming 05/03/2024 2024 ST ASC Cinco De Mayo
50 Free
40.99
40.99
100 Free
49.34
1:30.33
100 Free
1:30.33
150 Free
49.56
2:19.89
200 Free
49.27
3:09.16
100 Free
1:38.83
250 Free
49.27
3:58.43
300 Free
49.39
4:47.82
100 Free
1:38.66
350 Free
44.42
5:32.24
400 Free
42.41
6:14.65
100 Free
1:26.83
33 Bradley Rogers 6:42.33 14 B: 5:34.09 (+68.24s | 17.0%) Waterloo Swimming 04/13/2024 2024 ST ASC Long Course Kickoff
50 Free
43.45
43.45
100 Free
49.85
1:33.30
100 Free
1:33.30
150 Free
51.12
2:24.42
200 Free
52.68
3:17.10
100 Free
1:43.80
250 Free
53.47
4:10.57
300 Free
52.55
5:03.12
100 Free
1:46.02
350 Free
52.41
5:55.53
400 Free
46.80
6:42.33
100 Free
1:39.21
34 Jackson Wear 7:03.25 12 B: 5:34.09 (+89.16s | 21.1%) Waterloo Swimming 05/07/2022 2022 WLOO Make Your Mother Proud
35 Nicholas Ruiz 7:29.71 15 B: 5:34.09 (+115.62s | 25.7%) Waterloo Swimming 05/31/2025 2025 ST ASC June Bug
50 Free
42.62
42.62
100 Free
53.24
1:35.86
100 Free
1:35.86
150 Free
56.78
2:32.64
200 Free
59.18
3:31.82
100 Free
1:55.96
250 Free
1:00.03
4:31.85
300 Free
1:00.97
5:32.82
100 Free
2:01.00
350 Free
58.81
6:31.63
400 Free
58.08
7:29.71
100 Free
1:56.89

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.