New! ScoreMeUp is now available on the App Store. Download the iOS app →

Jonathan Korby

Age: 15 years old
Age Category: 15-16
Team: Lynchburg YMCA Swim Team | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Lynchburg YMCA Swim Team Virginia Swimming Eastern Zone USA
Free 50 Y 27.43 15 02/27/2026 B BB: 26.29 (+1.14s | 4.2%) 18 305 1,000+ 1,000+
Free 100 Y 1:00.94 Analysis 15 01/31/2026 B BB: 57.59 (+3.35s | 5.5%) 18 308 1,000+ 1,000+
50 Free
29.49
29.49
100 Free
31.45
1:00.94
100 Free
1:00.94
Free 200 Y 2:18.67 Analysis 15 01/31/2026 B: 2:15.99 (+2.68s | 1.9%) 19 293 1,000+ 1,000+
50 Free
31.66
31.66
100 Free
35.77
1:07.43
100 Free
1:07.43
150 Free
37.15
1:44.58
200 Free
34.09
2:18.67
100 Free
1:11.24
Free 500 Y 6:16.41 Analysis 15 01/02/2026 B: 6:08.39 (+8.02s | 2.1%) 20 248 1,000+ 1,000+
50 Free
33.57
33.57
100 Free
36.97
1:10.54
100 Free
1:10.54
150 Free
38.30
1:48.84
200 Free
38.36
2:27.20
100 Free
1:16.66
250 Free
39.28
3:06.48
300 Free
39.06
3:45.54
100 Free
1:18.34
350 Free
38.54
4:24.08
400 Free
38.22
5:02.30
100 Free
1:16.76
450 Free
38.80
5:41.10
500 Free
35.31
6:16.41
100 Free
1:14.11
Back 50 Y 34.93 15 01/27/2024 17 261 1,000+ 1,000+
Back 100 Y 1:13.63 Analysis 15 01/31/2026 B: 1:07.49 (+6.14s | 8.3%) 19 289 1,000+ 1,000+
50 Back
36.61
36.61
100 Back
37.02
1:13.63
100 Back
1:13.63
Back 200 Y 2:43.12 Analysis 15 01/02/2026 B: 2:27.59 (+15.53s | 9.5%) 15 247 1,000+ 1,000+
50 Back
39.54
39.54
100 Back
41.26
1:20.80
100 Back
1:20.80
150 Back
41.48
2:02.28
200 Back
40.84
2:43.12
100 Back
1:22.32
Breast 50 Y 38.17 15 02/23/2024 12 230 1,000+ 1,000+
Breast 100 Y 1:13.68 Analysis 15 03/19/2026 B BB: 1:11.39 (+2.29s | 3.1%) 11 190 1,000+ 1,000+
50 Breast
34.17
34.17
100 Breast
39.51
1:13.68
100 Breast
1:13.68
Breast 200 Y 2:42.58 Analysis 15 02/27/2026 B BB: 2:35.19 (+7.39s | 4.5%) 9 173 947 1,000+
50 Breast
36.22
36.22
100 Breast
42.03
1:18.25
100 Breast
1:18.25
150 Breast
42.89
2:01.14
200 Breast
41.44
2:42.58
100 Breast
1:24.33
Fly 50 Y 34.96 15 03/14/2024 19 292 1,000+ 1,000+
Fly 100 Y 1:16.07 Analysis 15 01/31/2026 B: 1:07.19 (+8.88s | 11.7%) 18 293 1,000+ 1,000+
50 Fly
36.56
36.56
100 Fly
39.51
1:16.07
100 Fly
1:16.07
IM 200 Y 2:31.66 Analysis 15 03/19/2026 B: 2:30.89 (+0.77s | 0.5%) 18 259 1,000+ 1,000+
50 Fly
33.60
33.60
100 Back
39.72
1:13.32
100 IM
1:13.32
150 Breast
43.67
1:56.99
200 Free
34.67
2:31.66
100 IM
1:18.34
IM 400 Y 5:33.56 Analysis 15 01/02/2026 B: 5:22.19 (+11.37s | 3.4%) 15 201 977 1,000+
50 Fly
36.09
36.09
100 Fly
43.33
1:19.42
100 Fly
1:19.42
150 Back
42.36
2:01.78
200 Back
42.50
2:44.28
100 Back
1:24.86
250 Breast
46.36
3:30.64
300 Breast
47.01
4:17.65
100 Breast
1:33.37
350 Free
39.25
4:56.90
400 Free
36.66
5:33.56
100 Free
1:15.91

Long course distance

Event Time Age Date Standard Next Standard Lynchburg YMCA Swim Team Virginia Swimming Eastern Zone USA
Free 50 M 37.11 15 04/28/2023 B: 32.89 (+4.22s | 11.4%) 17 235 574 1,000+
Back 100 M 1:43.02 Analysis 15 04/28/2023 B: 1:19.39 (+23.63s | 22.9%) 14 234 502 1,000+
50 Back
49.53
49.53
100 Back
53.49
1:43.02
100 Back
1:43.02
Breast 100 M 1:53.98 Analysis 15 04/28/2023 B: 1:29.49 (+24.49s | 21.5%) 14 218 457 1,000+
50 Breast
53.58
53.58
100 Breast
1:00.40
1:53.98
100 Breast
1:53.98
Fly 50 M 50.76 15 04/28/2023 13 204 348 1,000+

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