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Nathan Caswell

Age: 17 years old
Age Category: 17-18
Team: Planet Swim Aquatics | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Planet Swim Aquatics Florida Swimming Southern Zone USA
Free 50 Y 21.47 17 03/12/2026 AAA AAAA: 20.69 (+0.78s | 3.6%) 1 47 171 614
Free 100 Y 47.44 Analysis 17 03/12/2026 AA AAA: 47.39 (+0.05s | 0.1%) 2 74 261 918
Free 200 Y 1:53.26 Analysis 17 01/18/2025 A AA: 1:49.69 (+3.57s | 3.2%) 5 218 979 1,000+
50 Free
25.22
25.22
100 Free
28.13
53.35
100 Free
53.35
150 Free
29.55
1:22.90
200 Free
30.36
1:53.26
100 Free
59.91
Back 50 Y 22.34 17 03/12/2026 1 2 5 21
Back 100 Y 47.57 Analysis 17 03/12/2026 AAAA 1 1 6 22
50 Back
22.63
22.63
100 Back
24.94
47.57
100 Back
47.57
Back 200 Y 1:56.30 Analysis 17 03/13/2025 AA AAA: 1:53.09 (+3.21s | 2.8%) 1 45 209 624
50 Back
26.60
26.60
100 Back
28.58
55.18
100 Back
55.18
150 Back
30.08
1:25.26
200 Back
31.04
1:56.30
100 Back
1:01.12
Breast 100 Y 1:01.40 Analysis 17 01/18/2025 A AA: 1:01.39 (+0.01s | 0.0%) 3 83 353 1,000+
50 Breast
28.76
28.76
100 Breast
32.64
1:01.40
100 Breast
1:01.40
Breast 200 Y 2:21.87 Analysis 17 10/10/2025 BB A: 2:19.09 (+2.78s | 2.0%) 3 111 451 1,000+
50 Breast
31.40
31.40
100 Breast
35.61
1:07.01
100 Breast
1:07.01
150 Breast
37.59
1:44.60
200 Breast
37.27
2:21.87
100 Breast
1:14.86
Fly 50 Y 23.04 17 03/12/2026 2 19 45 200
Fly 100 Y 49.79 Analysis 17 03/12/2026 AAA AAAA: 49.09 (+0.70s | 1.4%) 2 20 71 242
50 Fly
23.11
23.11
100 Fly
26.68
49.79
100 Fly
49.79
Fly 200 Y 2:04.22 Analysis 17 10/11/2024 A AA: 2:00.29 (+3.93s | 3.2%) 3 103 440 1,000+
50 Fly
26.26
26.26
100 Fly
30.89
57.15
100 Fly
57.15
150 Fly
32.91
1:30.06
200 Fly
34.16
2:04.22
100 Fly
1:07.07
IM 200 Y 2:01.21 Analysis 17 09/21/2025 A AA: 2:01.09 (+0.12s | 0.1%) 3 116 460 1,000+
50 Fly
26.05
26.05
100 Back
31.96
58.01
100 IM
58.01
150 Breast
35.26
1:33.27
200 Free
27.94
2:01.21
100 IM
1:03.20
IM 400 Y 4:13.91 Analysis 17 03/13/2025 AA AAA: 4:09.39 (+4.52s | 1.8%) 1 67 220 701
50 Fly
26.07
26.07
100 Fly
30.12
56.19
100 Fly
56.19
150 Back
33.62
1:29.81
200 Back
32.19
2:02.00
100 Back
1:05.81
250 Breast
35.83
2:37.84
300 Breast
36.66
3:14.50
100 Breast
1:12.49
350 Free
29.79
3:44.29
400 Free
29.62
4:13.91
100 Free
59.41

Long course distance

Event Time Age Date Standard Next Standard Planet Swim Aquatics Florida Swimming Southern Zone USA
Free 50 M 25.23 17 04/25/2025 AA AAA: 25.09 (+0.14s | 0.6%) 2 75 245 717
Free 100 M 55.14 Analysis 17 04/25/2025 AA AAA: 54.89 (+0.25s | 0.5%) 2 99 288 743
50 Free
26.12
26.12
100 Free
29.02
55.14
100 Free
55.14
Back 50 M 28.05 17 04/25/2025 1 25 57 150
Back 100 M 58.60 Analysis 17 06/20/2025 AAA AAAA: 58.19 (+0.41s | 0.7%) 1 12 41 93
50 Back
27.87
27.87
100 Back
30.73
58.60
100 Back
58.60
Back 200 M 2:12.06 Analysis 17 06/20/2025 AAA AAAA: 2:06.89 (+5.17s | 3.9%) 1 26 83 204
50 Back
29.84
29.84
100 Back
32.65
1:02.49
100 Back
1:02.49
200 Back
1:09.57
2:12.06
100 Back
1:09.57
Breast 50 M 42.23 17 08/01/2019 6 241 574 1,000+
Breast 100 M 1:13.63 Analysis 17 05/16/2026 A AA: 1:11.29 (+2.34s | 3.2%) 3 86 283 1,000+
50 Breast
33.98
33.98
100 Breast
39.65
1:13.63
100 Breast
1:13.63
Breast 200 M 2:39.52 Analysis 17 04/25/2025 A AA: 2:35.39 (+4.13s | 2.6%) 3 68 204 688
50 Breast
35.06
35.06
100 Breast
39.73
1:14.79
100 Breast
1:14.79
150 Breast
42.06
1:56.85
200 Breast
42.67
2:39.52
100 Breast
1:24.73
Fly 100 M 57.85 Analysis 17 06/20/2025 AAA AAAA: 55.99 (+1.86s | 3.2%) 1 23 89 237
50 Fly
26.78
26.78
100 Fly
31.07
57.85
100 Fly
57.85
IM 200 M 2:10.80 Analysis 17 06/20/2025 AAA AAAA: 2:08.99 (+1.81s | 1.4%) 2 17 62 160
50 Fly
27.68
27.68
100 Back
32.90
1:00.58
100 IM
1:00.58
150 Breast
38.69
1:39.27
200 Free
31.53
2:10.80
100 IM
1:10.22

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