Nathaniel Yoon

Age: 18 years old
Age Category: 17-18
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming Palo Alto Stanford Aquatics
Free 50 Y 21.66 18 10/25/2025 AAA AAAA: 20.69 (+0.97s | 4.5%) 38 7
Free 100 Y 46.33 17 12/21/2024 AAA AAAA: 45.29 (+1.04s | 2.2%) 16 2
50 Free
22.19
22.19
100 Free
24.14
46.33
100 Free
46.33
Free 200 Y 1:39.79 17 12/21/2024 AAAA 10 2
50 Free
23.30
23.30
100 Free
25.16
48.46
100 Free
48.46
150 Free
25.65
1:14.11
200 Free
25.68
1:39.79
100 Free
51.33
Free 500 Y 4:36.42 18 11/01/2025 AAA AAAA: 4:32.39 (+4.03s | 1.5%) 23 2
Free 1000 Y 10:43.71 18 09/20/2025 A AA: 10:24.49 (+19.22s | 3.0%) 86 7
Back 100 Y 49.14 18 11/01/2025 AAA AAAA: 48.89 (+0.25s | 0.5%) 2 1
Back 200 Y 1:47.61 18 11/01/2025 AAAA 3 1
Breast 100 Y 56.76 17 04/03/2025 AAA AAAA: 55.99 (+0.77s | 1.4%) 14 3
50 Breast
26.72
26.72
100 Breast
30.04
56.76
100 Breast
56.76
Breast 200 Y 2:05.43 18 11/01/2025 AAA AAAA: 2:01.69 (+3.74s | 3.0%) 22 3
Fly 100 Y 48.93 18 11/01/2025 AAAA 4 1
Fly 200 Y 1:51.96 17 04/03/2025 AAA AAAA: 1:49.79 (+2.17s | 1.9%) 16 2
50 Fly
24.23
24.23
100 Fly
27.38
51.61
100 Fly
51.61
150 Fly
29.01
1:20.62
200 Fly
31.34
1:51.96
100 Fly
1:00.35
IM 200 Y 1:50.38 17 01/25/2025 AAAA 3 1
50 Fly
23.48
23.48
100 Back
27.66
51.14
100 IM
51.14
150 Breast
32.52
1:23.66
200 Free
26.72
1:50.38
100 IM
59.24
IM 400 Y 4:01.59 17 01/11/2025 AAA AAAA: 3:57.99 (+3.60s | 1.5%) 12 2
50 Fly
24.59
24.59
100 Fly
28.80
53.39
100 Fly
53.39
150 Back
31.35
1:24.74
200 Back
31.14
1:55.88
100 Back
1:02.49
250 Breast
34.58
2:30.46
300 Breast
34.83
3:05.29
100 Breast
1:09.41
350 Free
29.26
3:34.55
400 Free
27.04
4:01.59
100 Free
56.30

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Palo Alto Stanford Aquatics
Free 50 M 25.07 17 06/06/2025 AAA AAAA: 23.99 (+1.08s | 4.3%) 52 10
Free 100 M 54.35 17 05/29/2025 AAA AAAA: 52.39 (+1.96s | 3.6%) 38 5
50 Free
26.08
26.08
100 Free
28.27
54.35
100 Free
54.35
Free 200 M 1:56.10 17 06/26/2025 AAA AAAA: 1:54.69 (+1.41s | 1.2%) 10 2
100 Free
56.81
56.81
100 Free
56.81
200 Free
59.29
1:56.10
100 Free
59.29
Free 400 M 4:12.43 17 05/29/2025 AAA AAAA: 4:04.89 (+7.54s | 3.0%) 20 2
50 Free
28.35
28.35
100 Free
32.25
1:00.60
100 Free
1:00.60
150 Free
32.57
1:33.17
200 Free
32.72
2:05.89
100 Free
1:05.29
250 Free
32.38
2:38.27
300 Free
32.23
3:10.50
100 Free
1:04.61
350 Free
31.43
3:41.93
400 Free
30.50
4:12.43
100 Free
1:01.93
Back 100 M 1:00.10 17 06/26/2025 AAA AAAA: 58.19 (+1.91s | 3.2%) 13 1
Back 200 M 2:12.38 17 05/29/2025 AAA AAAA: 2:06.89 (+5.49s | 4.1%) 14 1
50 Back
31.14
31.14
100 Back
33.61
1:04.75
100 Back
1:04.75
150 Back
34.02
1:38.77
200 Back
33.61
2:12.38
100 Back
1:07.63
Breast 100 M 1:11.22 16 06/07/2024 AA AAA: 1:08.19 (+3.03s | 4.3%) 66 8
Breast 200 M 2:40.76 16 05/24/2024 A AA: 2:35.39 (+5.37s | 3.3%) 68 9
50 Breast
37.24
37.24
100 Breast
40.88
1:18.12
100 Breast
1:18.12
150 Breast
41.19
1:59.31
200 Breast
41.45
2:40.76
100 Breast
1:22.64
Fly 100 M 57.18 17 06/26/2025 AAA AAAA: 55.99 (+1.19s | 2.1%) 12 1
Fly 200 M 2:12.12 17 06/26/2025 AA AAA: 2:11.29 (+0.83s | 0.6%) 32 3
100 Fly
1:01.69
1:01.69
100 Fly
1:01.69
200 Fly
1:10.43
2:12.12
100 Fly
1:10.43
IM 200 M 2:10.73 16 06/07/2024 AAA AAAA: 2:08.99 (+1.74s | 1.3%) 13 1
IM 400 M 4:44.03 17 06/06/2025 AAA AAAA: 4:35.69 (+8.34s | 2.9%) 12 2

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