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Alyssa Nakajima

Age: 9 years old
Age Category: 10 & under
Team: Tualatin Hills Swim Club | Oregon Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Tualatin Hills Swim Club Oregon Swimming Western Zone USA
Free 25 Y 14.78 9 03/14/2026 1 3 12 40
Free 50 Y 32.25 9 02/21/2026 BB A: 32.09 (+0.16s | 0.5%) 3 29 265 1,000+
Free 100 Y 1:16.89 Analysis 9 05/16/2026 BB A: 1:11.49 (+5.40s | 7.0%) 5 50 453 1,000+
50 Free
36.60
36.60
100 Free
40.29
1:16.89
100 Free
1:16.89
Free 200 Y 3:01.09 Analysis 9 12/05/2025 B BB: 3:00.59 (+0.50s | 0.3%) 6 59 551 1,000+
Back 25 Y 18.48 9 02/21/2026 1 3 26 76
Back 50 Y 39.61 9 05/16/2026 BB A: 37.99 (+1.62s | 4.1%) 4 34 350 1,000+
Breast 25 Y 19.65 9 03/14/2026 1 1 5 26
Breast 50 Y 43.76 9 02/21/2026 BB A: 42.79 (+0.97s | 2.2%) 3 12 222 880
Breast 100 Y 1:42.97 Analysis 9 11/07/2025 BB A: 1:33.59 (+9.38s | 9.1%) 8 49 505 1,000+
50 Breast
47.89
47.89
100 Breast
55.08
1:42.97
100 Breast
1:42.97
Fly 25 Y 16.64 9 03/14/2026 1 2 16 75
Fly 50 Y 39.22 9 05/16/2026 BB A: 36.99 (+2.23s | 5.7%) 5 25 363 1,000+
Fly 100 Y 1:47.62 Analysis 9 10/17/2025 B BB: 1:41.39 (+6.23s | 5.8%) 9 51 521 1,000+
50 Fly
47.35
47.35
100 Fly
1:00.27
1:47.62
100 Fly
1:47.62
IM 100 Y 1:25.55 Analysis 9 05/16/2026 BB A: 1:22.09 (+3.46s | 4.0%) 4 22 315 1,000+
50 IM
40.60
40.60
100 IM
44.95
1:25.55
100 IM
1:25.55
IM 200 Y 3:25.45 Analysis 9 05/23/2025 B BB: 3:18.79 (+6.66s | 3.2%) 7 58 508 1,000+

Long course distance

Event Time Age Date Standard Next Standard Tualatin Hills Swim Club Oregon Swimming Western Zone USA
Free 50 M 37.37 9 05/01/2026 BB A: 36.59 (+0.78s | 2.1%) 5 27 300 913
Free 100 M 1:21.92 Analysis 9 05/22/2026 BB A: 1:21.89 (+0.03s | 0.0%) 4 18 206 615
50 Free
39.22
39.22
100 Free
42.70
1:21.92
100 Free
1:21.92
Free 200 M 3:01.02 Analysis 9 06/12/2026 BB A: 3:00.39 (+0.63s | 0.3%) 4 19 215 625
50 Free
40.10
40.10
100 Free
48.10
1:28.20
100 Free
1:28.20
150 Free
48.42
2:16.62
200 Free
44.40
3:01.02
100 Free
1:32.82
Free 400 M 6:02.76 Analysis 9 06/26/2026 A AA: 5:59.29 (+3.47s | 1.0%) 2 4 49 174
Back 50 M 43.49 9 06/12/2026 A AA: 41.59 (+1.90s | 4.4%) 4 17 217 645
Back 100 M 1:39.48 Analysis 9 05/22/2026 BB A: 1:34.59 (+4.89s | 4.9%) 4 29 361 1,000+
50 Back
48.87
48.87
100 Back
50.61
1:39.48
100 Back
1:39.48
Breast 50 M 50.30 9 05/22/2026 BB A: 48.79 (+1.51s | 3.0%) 6 20 294 733
Breast 100 M 1:52.65 Analysis 9 05/22/2026 BB A: 1:48.39 (+4.26s | 3.8%) 6 26 359 923
50 Breast
54.62
54.62
100 Breast
58.03
1:52.65
100 Breast
1:52.65
Fly 50 M 43.02 9 05/22/2026 BB A: 41.59 (+1.43s | 3.3%) 4 21 291 798
Fly 100 M 1:40.34 Analysis 9 06/12/2026 BB A: 1:37.99 (+2.35s | 2.3%) 4 14 178 482
50 Fly
46.29
46.29
100 Fly
54.05
1:40.34
100 Fly
1:40.34
IM 200 M 3:19.42 Analysis 9 06/12/2026 A AA: 3:13.09 (+6.33s | 3.2%) 3 11 172 458
50 Fly
44.31
44.31
100 Back
53.23
1:37.54
100 IM
1:37.54
150 Breast
59.64
2:37.18
200 Free
42.24
3:19.42
100 IM
1:41.88

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