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Isaac Nieves

Age: 16 years old
Age Category: 15-16
Team: Sierra Marlins Swim Team | Sierra Nevada Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sierra Marlins Swim Team Sierra Nevada Swimming Western Zone USA
Free 50 Y 24.05 16 12/21/2024 A AA: 23.19 (+0.86s | 3.6%) 8 40 1,000+ 1,000+
Free 100 Y 47.67 Analysis 16 02/26/2026 AAA AAAA: 46.49 (+1.18s | 2.5%) 1 7 97 339
50 Free
23.20
23.20
100 Free
24.47
47.67
100 Free
47.67
Free 200 Y 1:44.29 Analysis 16 02/26/2026 AAA AAAA: 1:41.99 (+2.30s | 2.2%) 2 8 103 382
50 Free
24.30
24.30
100 Free
26.34
50.64
100 Free
50.64
150 Free
27.02
1:17.66
200 Free
26.63
1:44.29
100 Free
53.65
Free 500 Y 4:37.40 Analysis 16 02/26/2026 AAA AAAA: 4:36.29 (+1.11s | 0.4%) 2 3 41 129
50 Free
24.76
24.76
100 Free
27.36
52.12
100 Free
52.12
150 Free
27.90
1:20.02
200 Free
28.21
1:48.23
100 Free
56.11
250 Free
28.22
2:16.45
300 Free
28.44
2:44.89
100 Free
56.66
350 Free
28.35
3:13.24
400 Free
28.70
3:41.94
100 Free
57.05
450 Free
28.41
4:10.35
500 Free
27.05
4:37.40
100 Free
55.46
Back 50 Y 28.01 16 12/21/2024 2 14 537 1,000+
Back 100 Y 53.01 Analysis 16 02/26/2026 AAA AAAA: 50.69 (+2.32s | 4.4%) 2 6 82 360
50 Back
25.75
25.75
100 Back
27.26
53.01
100 Back
53.01
Back 200 Y 1:59.64 Analysis 16 02/20/2025 AA AAA: 1:55.99 (+3.65s | 3.1%) 3 6 173 664
50 Back
28.57
28.57
100 Back
30.05
58.62
100 Back
58.62
150 Back
30.75
1:29.37
200 Back
30.27
1:59.64
100 Back
1:01.02
Breast 100 Y 1:06.13 Analysis 16 11/08/2025 BB A: 1:05.89 (+0.24s | 0.4%) 11 26 647 1,000+
50 Breast
30.94
30.94
100 Breast
35.19
1:06.13
100 Breast
1:06.13
Fly 100 Y 57.02 Analysis 16 11/09/2024 A AA: 55.19 (+1.83s | 3.2%) 8 27 678 1,000+
50 Fly
27.15
27.15
100 Fly
29.87
57.02
100 Fly
57.02
IM 200 Y 2:00.03 Analysis 16 11/08/2025 AA AAA: 1:58.59 (+1.44s | 1.2%) 4 6 216 679
50 Fly
25.88
25.88
100 Back
30.63
56.51
100 IM
56.51
150 Breast
35.60
1:32.11
200 Free
27.92
2:00.03
100 IM
1:03.52

Long course distance

Event Time Age Date Standard Next Standard Sierra Marlins Swim Team Sierra Nevada Swimming Western Zone USA
Free 50 M 26.82 16 06/26/2025 AA AAA: 25.89 (+0.93s | 3.5%) 5 17 413 990
Free 100 M 57.00 Analysis 16 07/12/2025 AA AAA: 56.39 (+0.61s | 1.1%) 3 11 214 516
50 Free
27.41
27.41
100 Free
29.59
57.00
100 Free
57.00
Free 200 M 1:59.38 Analysis 16 07/31/2025 AAA AAAA: 1:57.49 (+1.89s | 1.6%) 1 3 44 105
Free 400 M 4:17.26 Analysis 16 06/26/2025 AAA AAAA: 4:10.59 (+6.67s | 2.6%) 2 4 67 149
50 Free
29.27
29.27
100 Free
32.17
1:01.44
100 Free
1:01.44
150 Free
33.12
1:34.56
200 Free
33.10
2:07.66
100 Free
1:06.22
250 Free
33.03
2:40.69
300 Free
32.56
3:13.25
100 Free
1:05.59
350 Free
32.42
3:45.67
400 Free
31.59
4:17.26
100 Free
1:04.01
Back 50 M 30.33 16 06/26/2025 1 3 113 291
Back 100 M 1:04.37 Analysis 16 06/26/2025 AA AAA: 1:02.39 (+1.98s | 3.1%) 2 5 140 354
50 Back
31.15
31.15
100 Back
33.22
1:04.37
100 Back
1:04.37
Back 200 M 2:19.35 Analysis 16 06/26/2025 AA AAA: 2:15.39 (+3.96s | 2.8%) 2 3 97 259
50 Back
32.22
32.22
100 Back
35.61
1:07.83
100 Back
1:07.83
150 Back
36.33
1:44.16
200 Back
35.19
2:19.35
100 Back
1:11.52
Fly 100 M 1:05.98 Analysis 16 07/25/2024 BB A: 1:05.79 (+0.19s | 0.3%) 3 15 471 1,000+
Fly 200 M 2:27.66 Analysis 16 07/25/2024 BB A: 2:27.19 (+0.47s | 0.3%) 2 5 248 551

Above are the fastest times that Isaac Nieves has achieved in his swimming career. For each event, you can find Isaac's best time, the corresponding time standard, as well as how much faster Isaac needs to be to reach the next level. The last columns provide Isaac rankings at the team and LSC levels. These rankings are based on the Isaac'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.