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Nikolaos Rentzios

Age: 16 years old
Age Category: 15-16
Team: Aquawolves Swimming | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Aquawolves Swimming Colorado Swimming Western Zone USA
Free 50 Y 23.02 16 02/20/2026 AA AAA: 22.19 (+0.83s | 3.6%) 5 49 425 1,000+
Free 100 Y 50.77 16 01/16/2026 AA AAA: 48.79 (+1.98s | 3.9%) 3 48 586 1,000+
50 Free
24.44
24.44
100 Free
26.33
50.77
100 Free
50.77
Free 500 Y 5:21.15 16 01/16/2026 BB A: 5:15.79 (+5.36s | 1.7%) 4 97 825 1,000+
50 Free
27.07
27.07
100 Free
30.42
57.49
100 Free
57.49
150 Free
31.56
1:29.05
200 Free
32.21
2:01.26
100 Free
1:03.77
250 Free
33.02
2:34.28
300 Free
33.13
3:07.41
100 Free
1:06.15
350 Free
33.79
3:41.20
400 Free
33.96
4:15.16
100 Free
1:07.75
450 Free
33.75
4:48.91
500 Free
32.24
5:21.15
100 Free
1:05.99
Back 100 Y 58.01 16 02/20/2026 BB A: 57.89 (+0.12s | 0.2%) 7 59 508 1,000+
50 Back
27.94
27.94
100 Back
30.07
58.01
100 Back
58.01
Breast 50 Y 31.15 15 09/13/2024 2 35 458 1,000+
Breast 100 Y 1:00.73 16 02/20/2026 AA AAA: 1:00.39 (+0.34s | 0.6%) 2 12 162 534
50 Breast
28.44
28.44
100 Breast
32.29
1:00.73
100 Breast
1:00.73
Breast 200 Y 2:15.98 16 02/14/2026 AA AAA: 2:11.29 (+4.69s | 3.4%) 2 19 242 712
50 Breast
30.25
30.25
100 Breast
34.63
1:04.88
100 Breast
1:04.88
150 Breast
35.36
1:40.24
200 Breast
35.74
2:15.98
100 Breast
1:11.10
Fly 100 Y 57.76 16 01/16/2026 BB A: 57.59 (+0.17s | 0.3%) 8 80 767 1,000+
50 Fly
26.50
26.50
100 Fly
31.26
57.76
100 Fly
57.76
IM 200 Y 2:02.76 16 02/20/2026 AA AAA: 1:58.59 (+4.17s | 3.4%) 3 38 346 1,000+
50 Fly
26.22
26.22
100 Back
31.80
58.02
100 IM
58.02
150 Breast
34.92
1:32.94
200 Free
29.82
2:02.76
100 IM
1:04.74
IM 400 Y 4:44.40 15 12/06/2024 BB A: 4:36.19 (+8.21s | 2.9%) 5 77 670 1,000+
50 Fly
29.28
29.28
100 Fly
34.44
1:03.72
100 Fly
1:03.72
150 Back
38.03
1:41.75
200 Back
36.13
2:17.88
100 Back
1:14.16
250 Breast
39.46
2:57.34
300 Breast
40.27
3:37.61
100 Breast
1:19.73
350 Free
33.38
4:10.99
400 Free
33.41
4:44.40
100 Free
1:06.79

Long course distance

Event Time Age Date Standard Next Standard Aquawolves Swimming Colorado Swimming Western Zone USA
Free 50 M 27.08 16 06/13/2025 A AA: 26.99 (+0.09s | 0.3%) 3 50 524 1,000+
Free 100 M 59.25 16 06/27/2025 A AA: 58.99 (+0.26s | 0.4%) 2 48 510 1,000+
Free 200 M 2:14.38 16 06/27/2025 BB A: 2:14.29 (+0.09s | 0.1%) 2 69 696 1,000+
50 Free
30.67
30.67
100 Free
34.21
1:04.88
100 Free
1:04.88
150 Free
35.63
1:40.51
200 Free
33.87
2:14.38
100 Free
1:09.50
Back 50 M 33.44 16 06/11/2025 6 57 414 942
Back 100 M 1:10.84 16 06/13/2025 BB A: 1:07.99 (+2.85s | 4.0%) 6 68 567 1,000+
50 Back
33.41
33.41
100 Back
37.43
1:10.84
100 Back
1:10.84
Back 200 M 2:44.87 16 05/30/2025 B BB: 2:39.99 (+4.88s | 3.0%) 7 109 782 1,000+
50 Back
37.63
37.63
100 Back
41.19
1:18.82
100 Back
1:18.82
150 Back
42.53
2:01.35
200 Back
43.52
2:44.87
100 Back
1:26.05
Breast 50 M 32.80 16 07/17/2025 2 4 59 160
Breast 100 M 1:13.35 16 06/27/2025 AA AAA: 1:10.29 (+3.06s | 4.2%) 2 20 228 468
50 Breast
35.09
35.09
100 Breast
38.26
1:13.35
100 Breast
1:13.35
Breast 200 M 2:40.67 16 07/17/2025 A AA: 2:39.79 (+0.88s | 0.5%) 2 16 189 399
50 Breast
37.05
37.05
100 Breast
40.60
1:17.65
100 Breast
1:17.65
150 Breast
42.36
2:00.01
200 Breast
40.66
2:40.67
100 Breast
1:23.02
Fly 50 M 30.81 16 06/11/2025 6 52 328 886
Fly 100 M 1:06.06 16 05/17/2025 BB A: 1:05.79 (+0.27s | 0.4%) 6 45 476 1,000+
50 Fly
30.40
30.40
100 Fly
35.66
1:06.06
100 Fly
1:06.06
IM 200 M 2:23.47 16 07/17/2025 AA AAA: 2:18.39 (+5.08s | 3.5%) 3 24 282 641
50 Fly
30.73
30.73
100 Back
37.93
1:08.66
100 IM
1:08.66
150 Breast
41.42
1:50.08
200 Free
33.39
2:23.47
100 IM
1:14.81
IM 400 M 5:33.91 16 06/27/2025 BB A: 5:21.19 (+12.72s | 3.8%) 2 56 504 1,000+
50 Fly
33.14
33.14
100 Fly
41.84
1:14.98
100 Fly
1:14.98
150 Back
45.21
2:00.19
200 Back
46.12
2:46.31
100 Back
1:31.33
250 Breast
44.07
3:30.38
300 Breast
46.14
4:16.52
100 Breast
1:30.21
350 Free
39.25
4:55.77
400 Free
38.14
5:33.91
100 Free
1:17.39

Above are the fastest times that Nikolaos Rentzios has achieved in his swimming career. For each event, you can find Nikolaos's best time, the corresponding time standard, as well as how much faster Nikolaos needs to be to reach the next level. The last columns provide Nikolaos rankings at the team and LSC levels. These rankings are based on the Nikolaos's personal best, his current age category, and team; and are calculated from all the meets results.

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.