Ryan Ko

Age: 14 years old
Age Category: 13-14
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 24.34 14 12/20/2025 AA AAA: 23.49 (+0.85s | 3.5%) 69 5
Free 100 Y 54.94 14 07/20/2025 A AA: 53.39 (+1.55s | 2.8%) 141 13
50 Free
26.82
26.82
100 Free
28.12
54.94
100 Free
54.94
Free 200 Y 1:58.05 14 12/20/2025 A AA: 1:57.09 (+0.96s | 0.8%) 78 8
50 Free
27.08
27.08
100 Free
30.18
57.26
100 Free
57.26
150 Free
31.07
1:28.33
200 Free
29.72
1:58.05
100 Free
1:00.79
Free 500 Y 5:20.36 14 11/01/2025 A AA: 5:16.89 (+3.47s | 1.1%) 76 13
Free 1000 Y 11:05.36 14 11/15/2025 A AA: 10:55.49 (+9.87s | 1.5%) 43 11
Back 100 Y 1:01.69 14 01/24/2026 BB A: 1:01.09 (+0.60s | 1.0%) 96 14
50 Back
29.89
29.89
100 Back
31.80
1:01.69
100 Back
1:01.69
Back 200 Y 2:13.19 14 12/20/2025 BB A: 2:12.59 (+0.60s | 0.5%) 75 12
50 Back
32.25
32.25
100 Back
33.89
1:06.15
100 Back
1:06.15
150 Back
33.81
1:39.96
200 Back
33.23
2:13.19
100 Back
1:07.04
Breast 100 Y 1:10.13 14 01/10/2026 BB A: 1:08.99 (+1.14s | 1.6%) 121 13
Breast 200 Y 2:53.12 13 12/21/2024 B BB: 2:42.39 (+10.73s | 6.2%) 270 23
50 Breast
40.18
40.18
100 Breast
43.97
1:24.15
100 Breast
1:24.15
150 Breast
46.02
2:10.17
200 Breast
42.95
2:53.12
100 Breast
1:28.97
Fly 100 Y 1:00.36 14 01/24/2026 A AA: 57.89 (+2.47s | 4.1%) 99 12
50 Fly
29.07
29.07
100 Fly
31.29
1:00.36
100 Fly
1:00.36
Fly 200 Y 2:20.64 14 10/25/2025 BB A: 2:14.39 (+6.25s | 4.4%) 70 13
50 Fly
31.47
31.47
100 Fly
36.21
1:07.68
100 Fly
1:07.68
150 Fly
37.50
1:45.18
200 Fly
35.46
2:20.64
100 Fly
1:12.96
IM 200 Y 2:13.36 14 01/24/2026 A AA: 2:09.79 (+3.57s | 2.7%) 91 13
50 Fly
28.89
28.89
100 Back
34.00
1:02.89
100 IM
1:02.89
150 Breast
40.50
1:43.39
200 Free
29.97
2:13.36
100 IM
1:10.47
IM 400 Y 4:44.18 14 11/15/2025 A AA: 4:37.39 (+6.79s | 2.4%) 71 11

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Palo Alto Stanford Aquatics
Free 50 M 28.67 14 06/26/2025 A AA: 28.19 (+0.48s | 1.7%) 108 8
Free 100 M 1:02.89 14 06/26/2025 A AA: 1:01.69 (+1.20s | 1.9%) 96 7
Free 200 M 2:24.85 13 05/24/2025 BB A: 2:20.59 (+4.26s | 2.9%) 151 20
50 Free
33.21
33.21
100 Free
37.34
1:10.55
100 Free
1:10.55
150 Free
37.64
1:48.19
200 Free
36.66
2:24.85
100 Free
1:14.30
Free 400 M 5:06.81 13 04/26/2025 BB A: 4:58.69 (+8.12s | 2.6%) 106 14
50 Free
34.23
34.23
100 Free
39.06
1:13.29
100 Free
1:13.29
150 Free
39.65
1:52.94
200 Free
40.50
2:33.44
100 Free
1:20.15
250 Free
39.35
3:12.79
300 Free
39.38
3:52.17
100 Free
1:18.73
350 Free
38.39
4:30.56
400 Free
36.25
5:06.81
100 Free
1:14.64
Back 100 M 1:12.04 14 06/26/2025 BB A: 1:11.69 (+0.35s | 0.5%) 71 7
Back 200 M 2:36.80 14 06/26/2025 BB A: 2:35.79 (+1.01s | 0.6%) 60 9
100 Back
1:17.10
1:17.10
100 Back
1:17.10
200 Back
1:19.70
2:36.80
100 Back
1:19.70
Breast 100 M 1:24.24 13 05/24/2025 BB A: 1:20.39 (+3.85s | 4.6%) 103 12
50 Breast
39.82
39.82
100 Breast
44.42
1:24.24
100 Breast
1:24.24
Fly 100 M 1:08.74 14 06/26/2025 A AA: 1:05.99 (+2.75s | 4.0%) 67 9
50 Fly
32.92
32.92
100 Fly
35.82
1:08.74
100 Fly
1:08.74
IM 200 M 2:39.79 14 06/06/2025 BB A: 2:36.69 (+3.10s | 1.9%) 115 16
50 Fly
34.28
34.28
100 Back
41.71
1:15.99
100 IM
1:15.99
150 Breast
48.40
2:04.39
200 Free
35.40
2:39.79
100 IM
1:23.80
IM 400 M 5:31.27 14 06/06/2025 A AA: 5:20.89 (+10.38s | 3.1%) 56 7

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