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

Nathan Lo

Age: 16 years old
Age Category: 15-16
Team: Irvine Novaquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Irvine Novaquatics Southern California Swimming Western Zone USA
Free 50 Y 23.04 16 10/31/2025 AA AAA: 22.19 (+0.85s | 3.7%) 21 96 452 1,000+
Free 100 Y 51.42 Analysis 16 10/31/2025 A AA: 50.99 (+0.43s | 0.8%) 27 178 765 1,000+
50 Free
24.92
24.92
100 Free
26.50
51.42
100 Free
51.42
Free 200 Y 2:05.78 Analysis 16 02/17/2023 BB A: 1:56.59 (+9.19s | 7.3%) 38 323 1,000+ 1,000+
50 Free
29.11
29.11
100 Free
32.34
1:01.45
100 Free
1:01.45
150 Free
33.42
1:34.87
200 Free
30.91
2:05.78
100 Free
1:04.33
Free 500 Y 5:41.03 Analysis 16 03/10/2022 BB A: 5:15.79 (+25.24s | 7.4%) 37 254 1,000+ 1,000+
50 Free
29.57
29.57
100 Free
33.59
1:03.16
100 Free
1:03.16
150 Free
34.70
1:37.86
200 Free
35.18
2:13.04
100 Free
1:09.88
250 Free
35.05
2:48.09
300 Free
34.88
3:22.97
100 Free
1:09.93
350 Free
36.07
3:59.04
400 Free
35.44
4:34.48
100 Free
1:11.51
450 Free
34.53
5:09.01
500 Free
32.02
5:41.03
100 Free
1:06.55
Back 50 Y 27.68 16 12/08/2023 8 87 468 1,000+
Back 100 Y 57.29 Analysis 16 10/31/2025 A AA: 55.49 (+1.80s | 3.1%) 13 89 416 1,000+
50 Back
27.22
27.22
100 Back
30.07
57.29
100 Back
57.29
Back 200 Y 2:13.66 Analysis 16 10/31/2025 BB A: 2:06.59 (+7.07s | 5.3%) 21 176 802 1,000+
50 Back
30.86
30.86
100 Back
33.21
1:04.07
100 Back
1:04.07
150 Back
34.98
1:39.05
200 Back
34.61
2:13.66
100 Back
1:09.59
Breast 50 Y 33.44 16 02/17/2023 23 138 823 1,000+
Breast 100 Y 1:06.14 Analysis 16 10/31/2025 BB A: 1:05.89 (+0.25s | 0.4%) 26 146 649 1,000+
50 Breast
31.34
31.34
100 Breast
34.80
1:06.14
100 Breast
1:06.14
Breast 200 Y 2:34.45 Analysis 16 12/08/2023 BB A: 2:23.19 (+11.26s | 7.3%) 27 185 894 1,000+
50 Breast
33.73
33.73
100 Breast
39.15
1:12.88
100 Breast
1:12.88
150 Breast
40.27
1:53.15
200 Breast
41.30
2:34.45
100 Breast
1:21.57
Fly 50 Y 31.49 16 01/22/2022 23 214 1,000+ 1,000+
Fly 100 Y 56.75 Analysis 16 10/31/2025 A AA: 55.19 (+1.56s | 2.7%) 21 148 642 1,000+
50 Fly
26.91
26.91
100 Fly
29.84
56.75
100 Fly
56.75
Fly 200 Y 2:18.03 Analysis 16 12/08/2023 BB A: 2:08.79 (+9.24s | 6.7%) 18 151 682 1,000+
50 Fly
29.92
29.92
100 Fly
34.53
1:04.45
100 Fly
1:04.45
150 Fly
36.86
1:41.31
200 Fly
36.72
2:18.03
100 Fly
1:13.58
IM 200 Y 2:12.48 Analysis 16 03/14/2024 BB A: 2:09.39 (+3.09s | 2.3%) 34 219 985 1,000+
50 Fly
28.23
28.23
100 Back
33.89
1:02.12
100 IM
1:02.12
150 Breast
39.57
1:41.69
200 Free
30.79
2:12.48
100 IM
1:10.36

Long course distance

Event Time Age Date Standard Next Standard Irvine Novaquatics Southern California Swimming Western Zone USA
Free 50 M 26.90 16 07/23/2025 AA AAA: 25.89 (+1.01s | 3.8%) 20 121 438 1,000+
Free 100 M 59.92 Analysis 16 07/18/2024 A AA: 58.99 (+0.93s | 1.6%) 26 184 651 1,000+
50 Free
28.71
28.71
100 Free
31.21
59.92
100 Free
59.92
Free 200 M 2:21.67 Analysis 16 07/21/2022 BB A: 2:14.29 (+7.38s | 5.2%) 33 260 1,000+ 1,000+
100 Free
1:09.36
1:09.36
100 Free
1:09.36
200 Free
1:12.31
2:21.67
100 Free
1:12.31
Free 400 M 5:06.47 Analysis 16 07/21/2022 BB A: 4:46.39 (+20.08s | 6.6%) 26 216 889 1,000+
100 Free
1:14.11
1:14.11
100 Free
1:14.11
200 Free
1:19.34
2:33.45
100 Free
1:19.34
300 Free
1:17.88
3:51.33
100 Free
1:17.88
400 Free
1:15.14
5:06.47
100 Free
1:15.14
Back 50 M 38.39 16 07/22/2021 19 201 900 1,000+
Back 100 M 1:05.82 Analysis 16 07/18/2024 A AA: 1:05.19 (+0.63s | 1.0%) 10 62 206 532
50 Back
31.76
31.76
100 Back
34.06
1:05.82
100 Back
1:05.82
Back 200 M 2:38.01 Analysis 16 07/23/2025 BB A: 2:27.69 (+10.32s | 6.5%) 19 170 609 1,000+
Breast 50 M 39.86 16 07/21/2022 17 85 535 1,000+
Breast 200 M 2:57.84 Analysis 16 07/20/2023 BB A: 2:46.69 (+11.15s | 6.3%) 24 155 556 1,000+
50 Breast
38.22
38.22
100 Breast
45.55
1:23.77
100 Breast
1:23.77
150 Breast
47.02
2:10.79
200 Breast
47.05
2:57.84
100 Breast
1:34.07
Fly 100 M 1:03.47 Analysis 16 07/18/2024 A AA: 1:03.09 (+0.38s | 0.6%) 17 96 284 653
50 Fly
29.13
29.13
100 Fly
34.34
1:03.47
100 Fly
1:03.47
Fly 200 M 2:34.35 Analysis 16 07/23/2025 BB A: 2:27.19 (+7.16s | 4.6%) 21 115 355 757
IM 200 M 2:27.33 Analysis 16 07/23/2025 A AA: 2:24.69 (+2.64s | 1.8%) 22 132 435 973
IM 400 M 5:20.40 Analysis 16 07/18/2024 A AA: 5:07.79 (+12.61s | 3.9%) 19 121 384 810
50 Fly
32.04
32.04
100 Fly
36.20
1:08.25
100 Fly
1:08.25
150 Back
41.87
1:50.12
200 Back
40.71
2:30.83
100 Back
1:22.58
250 Breast
47.45
3:18.28
300 Breast
47.91
4:06.19
100 Breast
1:35.36
350 Free
37.97
4:44.16
400 Free
36.24
5:20.40
100 Free
1:14.21

Above are the fastest times that Nathan Lo 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.