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

Chan Na

Age: 17 years old
Age Category: 17-18
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 Y 23.81 17 12/19/2025 BB A: 23.59 (+0.22s | 0.9%) 16 288 1,000+ 1,000+
Free 100 Y 52.06 Analysis 17 01/24/2026 BB A: 51.69 (+0.37s | 0.7%) 17 301 1,000+ 1,000+
50 Free
24.98
24.98
100 Free
27.08
52.06
100 Free
52.06
Free 200 Y 1:55.98 Analysis 17 12/19/2025 BB A: 1:54.49 (+1.49s | 1.3%) 18 274 1,000+ 1,000+
Free 500 Y 5:18.71 Analysis 17 12/19/2025 BB A: 5:11.39 (+7.32s | 2.3%) 15 209 934 1,000+
50 Free
28.08
28.08
100 Free
30.88
58.96
100 Free
58.96
150 Free
32.34
1:31.30
200 Free
31.84
2:03.14
100 Free
1:04.18
250 Free
31.78
2:34.92
300 Free
33.17
3:08.09
100 Free
1:04.95
350 Free
32.84
3:40.93
400 Free
33.94
4:14.87
100 Free
1:06.78
450 Free
32.52
4:47.39
500 Free
31.32
5:18.71
100 Free
1:03.84
Back 50 Y 40.17 17 10/08/2021 21 372 1,000+ 1,000+
Back 100 Y 1:03.28 Analysis 17 01/24/2026 B BB: 1:00.59 (+2.69s | 4.3%) 19 301 1,000+ 1,000+
50 Back
30.80
30.80
100 Back
32.48
1:03.28
100 Back
1:03.28
Back 200 Y 2:16.67 Analysis 17 12/19/2025 B BB: 2:13.59 (+3.08s | 2.3%) 15 183 979 1,000+
Breast 50 Y 31.11 17 12/19/2025 9 82 572 1,000+
Breast 100 Y 1:07.10 Analysis 17 01/24/2026 BB A: 1:03.99 (+3.11s | 4.6%) 18 223 1,000+ 1,000+
50 Breast
31.39
31.39
100 Breast
35.71
1:07.10
100 Breast
1:07.10
Breast 200 Y 2:31.23 Analysis 17 01/17/2026 B BB: 2:30.69 (+0.54s | 0.4%) 18 198 930 1,000+
50 Breast
32.36
32.36
100 Breast
38.87
1:11.23
100 Breast
1:11.23
150 Breast
40.00
1:51.23
200 Breast
40.00
2:31.23
100 Breast
1:20.00
Fly 50 Y 32.05 17 03/25/2023 19 297 1,000+ 1,000+
Fly 100 Y 59.56 Analysis 17 11/15/2025 BB A: 56.09 (+3.47s | 5.8%) 20 293 1,000+ 1,000+
50 Fly
27.44
27.44
100 Fly
32.12
59.56
100 Fly
59.56
Fly 200 Y 2:19.59 Analysis 17 12/06/2025 B BB: 2:15.99 (+3.60s | 2.6%) 16 178 823 1,000+
50 Fly
29.60
29.60
100 Fly
35.15
1:04.75
100 Fly
1:04.75
150 Fly
37.84
1:42.59
200 Fly
37.00
2:19.59
100 Fly
1:14.84
IM 200 Y 2:10.44 Analysis 17 01/24/2026 BB A: 2:06.39 (+4.05s | 3.1%) 16 242 1,000+ 1,000+
50 Fly
27.20
27.20
100 Back
33.86
1:01.06
100 IM
1:01.06
150 Breast
38.99
1:40.05
200 Free
30.39
2:10.44
100 IM
1:09.38
IM 400 Y 4:42.97 Analysis 17 11/15/2025 BB A: 4:31.99 (+10.98s | 3.9%) 18 161 748 1,000+
50 Fly
27.79
27.79
100 Fly
35.97
1:03.76
100 Fly
1:03.76
150 Back
38.14
1:41.90
200 Back
36.41
2:18.31
100 Back
1:14.55
250 Breast
40.29
2:58.60
300 Breast
41.62
3:40.22
100 Breast
1:21.91
350 Free
32.56
4:12.78
400 Free
30.19
4:42.97
100 Free
1:02.75

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 27.69 17 07/19/2025 BB A: 27.39 (+0.30s | 1.1%) 13 259 1,000+ 1,000+
Free 100 M 59.89 Analysis 17 07/19/2025 A AA: 57.39 (+2.50s | 4.2%) 15 218 1,000+ 1,000+
Free 200 M 2:19.55 Analysis 17 06/06/2025 BB A: 2:11.09 (+8.46s | 6.1%) 18 268 1,000+ 1,000+
Free 400 M 5:12.44 Analysis 17 07/20/2024 B BB: 5:03.09 (+9.35s | 3.0%) 16 224 918 1,000+
Back 50 M 45.41 17 04/24/2022 12 194 941 1,000+
Back 100 M 1:29.55 Analysis 17 06/25/2022 B: 1:17.49 (+12.06s | 13.5%) 18 370 1,000+ 1,000+
Back 200 M 2:52.90 Analysis 17 06/29/2024 B: 2:49.19 (+3.71s | 2.1%) 16 208 936 1,000+
Breast 50 M 41.81 17 07/22/2023 5 86 561 1,000+
Breast 100 M 1:28.60 Analysis 17 07/20/2024 B: 1:26.69 (+1.91s | 2.2%) 20 303 1,000+ 1,000+
Breast 200 M 2:58.44 Analysis 17 06/06/2025 B BB: 2:55.69 (+2.75s | 1.5%) 15 152 657 1,000+
Fly 50 M 41.57 17 04/30/2022 12 195 877 1,000+
Fly 100 M 1:11.83 Analysis 17 07/19/2025 B BB: 1:09.29 (+2.54s | 3.5%) 19 257 1,000+ 1,000+
Fly 200 M 2:48.47 Analysis 17 06/06/2025 B: 2:46.99 (+1.48s | 0.9%) 15 125 556 1,000+
IM 200 M 2:34.11 Analysis 17 07/19/2025 BB A: 2:27.39 (+6.72s | 4.4%) 17 190 913 1,000+
IM 400 M 5:58.21 Analysis 17 06/29/2024 B BB: 5:41.29 (+16.92s | 4.7%) 17 159 700 1,000+

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