Neilson Chien
Age: 15 years old Age Category: 15-16 Team: Otter Swim Club | Pacific Swimming
Personal Best
Short course distance
| Event | Time | Age | Date | Standard | Next Standard | Pacific Swimming | Otter Swim Club | |
|---|---|---|---|---|---|---|---|---|
| Free 50 Y | 29.07 | 14 | 01/11/2025 | B: 28.29 (+0.78s | 2.7%) | 1,000+ | 5 | ||
| Free 100 Y | 1:04.85 | 15 | 07/19/2025 | B: 1:01.99 (+2.86s | 4.4%) | 985 | 7 | ||
| Free 200 Y | 2:35.78 | 14 | 10/26/2024 | B: 2:15.99 (+19.79s | 12.7%) | 952 | 4 | ||
| Back 100 Y | 1:17.97 | 15 | 07/19/2025 | B: 1:07.49 (+10.48s | 13.4%) | 846 | 5 | ||
| Breast 100 Y | 1:21.36 | 14 | 09/21/2024 | B: 1:16.89 (+4.47s | 5.5%) | 702 | 3 | ||
| Breast 200 Y | 2:56.76 | 14 | 01/11/2025 | B: 2:47.09 (+9.67s | 5.5%) | 462 | 3 | ||
| IM 200 Y | 2:39.79 | 15 | 07/19/2025 | B: 2:30.89 (+8.90s | 5.6%) | 708 | 3 | ||
Long course distance
| Event | Time | Age | Date | Standard | Next Standard | Pacific Swimming | Otter Swim Club | |
|---|---|---|---|---|---|---|---|---|
| Free 50 M | 32.02 | 15 | 06/06/2025 | B | BB: 30.59 (+1.43s | 4.5%) | 673 | 1 | |
| Free 100 M | 1:13.01 | 15 | 06/06/2025 | B: 1:11.79 (+1.22s | 1.7%) | 695 | 3 | ||
| Back 100 M | 1:28.27 | 15 | 06/06/2025 | B: 1:19.39 (+8.88s | 10.1%) | 561 | 1 | ||
| Back 200 M | 3:50.14 | 13 | 05/20/2023 | B: 2:52.29 (+57.85s | 25.1%) | 416 | 2 | ||
| Breast 100 M | 1:34.40 | 15 | 06/06/2025 | B: 1:29.49 (+4.91s | 5.2%) | 499 | 3 | ||
| Breast 200 M | 3:23.37 | 15 | 06/06/2025 | B: 3:14.49 (+8.88s | 4.4%) | 318 | 2 | ||
| IM 200 M | 2:59.14 | 15 | 06/06/2025 | B: 2:56.19 (+2.95s | 1.6%) | 496 | 1 | ||
Above are the fastest times that Neilson Chien has achieved in his swimming career. For each event, you can find Neilson's best time, the corresponding time standard, as well as how much faster Neilson needs to be to reach the next level. The last columns provide Neilson rankings at the team and LSC levels. These rankings are based on the Neilson's personal best, his current age category, and team; and are calculated from all the meets results.
Time Standards
Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.
Short Course Distance
| Event | Best Time | Far Western | Senior Open | Senior 2 | Western Zone Sr. | Sectionals | 18U Spring Cup | Futures | Jrs - Winter | US Open | Summer Champ | NATIONAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Free 50 Y | 29.07 | 22.79 (+6.28s | 21.6%) | 26.89 (+2.18s | 7.5%) | 24.79 (+4.28s | 14.7%) | 23.29 (+5.78s | 19.9%) | 22.19 (+6.88s | 23.7%) | 21.29 (+7.78s | 26.8%) | 21.29 (+7.78s | 26.8%) | 20.59 (+8.48s | 29.2%) | 20.09 (+8.98s | 30.9%) | 20.39 (+8.68s | 29.9%) | N/A |
| Free 100 Y | 1:04.85 | 50.09 (+14.76s | 22.8%) | 58.69 (+6.16s | 9.5%) | 54.19 (+10.66s | 16.4%) | 51.19 (+13.66s | 21.1%) | 48.19 (+16.66s | 25.7%) | 46.39 (+18.46s | 28.5%) | 46.39 (+18.46s | 28.5%) | 45.09 (+19.76s | 30.5%) | 43.49 (+21.36s | 32.9%) | 44.39 (+20.46s | 31.5%) | N/A |
| Free 200 Y | 2:35.78 | 1:48.89 (+46.89s | 30.1%) | 2:08.39 (+27.39s | 17.6%) | 1:58.59 (+37.19s | 23.9%) | 1:52.09 (+43.69s | 28.0%) | 1:45.79 (+49.99s | 32.1%) | 1:41.59 (+54.19s | 34.8%) | 1:41.59 (+54.19s | 34.8%) | 1:38.79 (+56.99s | 36.6%) | 1:36.49 (+59.29s | 38.1%) | 1:38.09 (+57.69s | 37.0%) | N/A |
| Back 100 Y | 1:17.97 | 55.19 (+22.78s | 29.2%) | 1:04.69 (+13.28s | 17.0%) | 59.79 (+18.18s | 23.3%) | 55.99 (+21.98s | 28.2%) | 53.89 (+24.08s | 30.9%) | 51.49 (+26.48s | 34.0%) | 51.49 (+26.48s | 34.0%) | 49.39 (+28.58s | 36.7%) | 47.59 (+30.38s | 39.0%) | 48.89 (+29.08s | 37.3%) | N/A |
| Breast 100 Y | 1:21.36 | 1:03.89 (+17.47s | 21.5%) | 1:13.59 (+7.77s | 9.6%) | 1:07.89 (+13.47s | 16.6%) | 1:02.89 (+18.47s | 22.7%) | 1:00.89 (+20.47s | 25.2%) | 57.99 (+23.37s | 28.7%) | 57.99 (+23.37s | 28.7%) | 55.89 (+25.47s | 31.3%) | 54.19 (+27.17s | 33.4%) | 55.29 (+26.07s | 32.0%) | N/A |
| Breast 200 Y | 2:56.76 | 2:18.19 (+38.57s | 21.8%) | 2:40.49 (+16.27s | 9.2%) | 2:28.09 (+28.67s | 16.2%) | 2:18.19 (+38.57s | 21.8%) | 2:13.29 (+43.47s | 24.6%) | 2:07.99 (+48.77s | 27.6%) | 2:07.99 (+48.77s | 27.6%) | 2:02.29 (+54.47s | 30.8%) | 1:58.79 (+57.97s | 32.8%) | 2:00.99 (+55.77s | 31.6%) | N/A |
| IM 200 Y | 2:39.79 | 2:03.09 (+36.70s | 23.0%) | 2:23.29 (+16.50s | 10.3%) | 2:12.29 (+27.50s | 17.2%) | 2:04.69 (+35.10s | 22.0%) | 1:58.19 (+41.60s | 26.0%) | 1:53.89 (+45.90s | 28.7%) | 1:53.89 (+45.90s | 28.7%) | 1:50.09 (+49.70s | 31.1%) | 1:46.39 (+53.40s | 33.4%) | 1:48.89 (+50.90s | 31.9%) | N/A |
Long Course Distance
| Event | Best Time | Far Western | Senior Open | Senior 2 | Western Zone Sr. | Sectionals | 18U Spring Cup | Futures | Jrs - Winter | US Open | Summer Champ | NATIONAL | U.S Olympic Team Trials |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Free 50 M | 32.02 | 26.29 (+5.73s | 17.9%) | 30.19 (+1.83s | 5.7%) | 27.89 (+4.13s | 12.9%) | 26.79 (+5.23s | 16.3%) | 25.89 (+6.13s | 19.1%) | 24.59 (+7.43s | 23.2%) | 24.59 (+7.43s | 23.2%) | 24.29 (+7.73s | 24.1%) | 23.39 (+8.63s | 27.0%) | 23.79 (+8.23s | 25.7%) | N/A | 22.79 (+9.23s | 28.8%) |
| Free 100 M | 1:13.01 | 57.19 (+15.82s | 21.7%) | 1:07.39 (+5.62s | 7.7%) | 1:02.19 (+10.82s | 14.8%) | 59.19 (+13.82s | 18.9%) | 56.09 (+16.92s | 23.2%) | 53.59 (+19.42s | 26.6%) | 53.59 (+19.42s | 26.6%) | 52.59 (+20.42s | 28.0%) | 50.99 (+22.02s | 30.2%) | 51.99 (+21.02s | 28.8%) | N/A | 49.99 (+23.02s | 31.5%) |
| Back 100 M | 1:28.27 | 1:04.59 (+23.68s | 26.8%) | 1:15.49 (+12.78s | 14.5%) | 1:09.69 (+18.58s | 21.0%) | 1:05.89 (+22.38s | 25.4%) | 1:03.29 (+24.98s | 28.3%) | 1:00.59 (+27.68s | 31.4%) | 1:00.59 (+27.68s | 31.4%) | 58.89 (+29.38s | 33.3%) | 57.29 (+30.98s | 35.1%) | 58.19 (+30.08s | 34.1%) | N/A | 55.69 (+32.58s | 36.9%) |
| Back 200 M | 3:50.14 | 2:20.59 (+89.55s | 38.9%) | 2:41.39 (+68.75s | 29.9%) | 2:28.89 (+81.25s | 35.3%) | 2:22.69 (+87.45s | 38.0%) | 2:17.39 (+92.75s | 40.3%) | 2:11.89 (+98.25s | 42.7%) | 2:11.89 (+98.25s | 42.7%) | 2:08.29 (+101.85s | 44.3%) | 2:04.49 (+105.65s | 45.9%) | 2:06.99 (+103.15s | 44.8%) | N/A | 2:01.69 (+108.45s | 47.1%) |
| Breast 100 M | 1:34.40 | 1:12.89 (+21.51s | 22.8%) | 1:25.49 (+8.91s | 9.4%) | 1:18.89 (+15.51s | 16.4%) | 1:13.79 (+20.61s | 21.8%) | 1:11.29 (+23.11s | 24.5%) | 1:08.19 (+26.21s | 27.8%) | 1:08.19 (+26.21s | 27.8%) | 1:06.59 (+27.81s | 29.5%) | 1:04.09 (+30.31s | 32.1%) | 1:05.29 (+29.11s | 30.8%) | N/A | 1:02.19 (+32.21s | 34.1%) |
| Breast 200 M | 3:23.37 | 2:43.09 (+40.28s | 19.8%) | 3:04.09 (+19.28s | 9.5%) | 2:49.99 (+33.38s | 16.4%) | 2:40.49 (+42.88s | 21.1%) | 2:35.79 (+47.58s | 23.4%) | 2:29.09 (+54.28s | 26.7%) | 2:29.09 (+54.28s | 26.7%) | 2:24.79 (+58.58s | 28.8%) | 2:19.69 (+63.68s | 31.3%) | 2:22.89 (+60.48s | 29.7%) | N/A | 2:15.99 (+67.38s | 33.1%) |
| IM 200 M | 2:59.14 | 2:21.29 (+37.85s | 21.1%) | 2:45.49 (+13.65s | 7.6%) | 2:32.79 (+26.35s | 14.7%) | 2:25.09 (+34.05s | 19.0%) | 2:18.39 (+40.75s | 22.7%) | 2:12.79 (+46.35s | 25.9%) | 2:12.79 (+46.35s | 25.9%) | 2:09.59 (+49.55s | 27.7%) | 2:05.79 (+53.35s | 29.8%) | 2:08.19 (+50.95s | 28.4%) | N/A | 2:03.49 (+55.65s | 31.1%) |
Progression
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Meets
See all the meets Neilson Chien has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Neilson's time, the progress against Neilson's best time, the corresponding time standard, as well as how much faster Neilson needs to be to reach the next level.
| Event | Time | Progress | Standard | Next Standard | Age | Heat | Lane | Ranking | |
|---|---|---|---|---|---|---|---|---|---|
| 2025 DACA SC CBA Meet | 07/19/2025 | Saratoga | |||||||
| 200 Y IM | 2:39.79 | -1.96s (New PB) | B: 2:30.89 (+8.90s | 5.6%) | 15 | 3 | 7 | 6 | ||
| 100 Y Free | 1:04.85 | -1.14s (New PB) | B: 1:01.99 (+2.86s | 4.4%) | 15 | 6 | 4 | 7 | ||
| 100 Y Back | 1:17.97 | -3.40s (New PB) | B: 1:07.49 (+10.48s | 13.4%) | 15 | 3 | 9 | |||
| 2025 DACA LC CBA+ Meet | 06/06/2025 | Cupertino | |||||||
| 100 M Back | 1:28.27 | -11.61s (New PB) | B: 1:19.39 (+8.88s | 10.1%) | 15 | 4 | 3 | 5 | ||
| 50 M Free | 32.02 | -2.06s (New PB) | B | BB: 30.59 (+1.43s | 4.5%) | 15 | 6 | 1 | 3 | |
| 100 M Free | 1:13.01 | -6.23s (New PB) | B: 1:11.79 (+1.22s | 1.7%) | 15 | 6 | 6 | |||
| 100 M Breast | 1:34.40 | -7.68s (New PB) | B: 1:29.49 (+4.91s | 5.2%) | 15 | 5 | 5 | 2 | ||
| 200 M IM | 2:59.14 | B: 2:56.19 (+2.95s | 1.6%) | 15 | 5 | 6 | 3 | |||
| 200 M Breast | 3:23.37 | -16.31s (New PB) | B: 3:14.49 (+8.88s | 4.4%) | 15 | 4 | 8 | 2 | ||
| South San Francisco New Year Splash C B A+ | 01/11/2025 | Pacifica | |||||||
| 50 Y Free | 29.07 | -0.54s (New PB) | B | BB: 27.69 (+1.38s | 4.7%) | 14 | 8 | 7 | 3 | |
| 200 Y Breast | 2:56.76 | -12.90s (New PB) | B: 2:54.89 (+1.87s | 1.1%) | 14 | 5 | 7 | 1 | ||
| 200 Y IM | 2:41.75 | B: 2:37.99 (+3.76s | 2.3%) | 14 | 9 | 2 | 4 | |||
| 100 Y Breast | 1:23.61 | +2.25s | B: 1:20.49 (+3.12s | 3.7%) | 14 | 5 | 3 | 7 | ||
| 2024 DCD Winter Holiday Spalsh | 12/14/2024 | Daly City | |||||||
| 50 Y Free | 29.61 | -0.09s (New PB) | B | BB: 27.69 (+1.92s | 6.5%) | 14 | 5 | 6 | 4 | |
| 100 Y Breast | 1:22.06 | +0.70s | B: 1:20.49 (+1.57s | 1.9%) | 14 | 3 | 2 | 5 | ||
| 2024 DACA SC CBA Meet | 11/16/2024 | Saratoga | |||||||
| 50 Y Free | 29.94 | +0.24s | B: 29.89 (+0.05s | 0.2%) | 14 | 4 | 3 | 5 | ||
| 50 Y Fly | 33.48 | -10.28s (New PB) | 14 | 3 | 5 | ||||
| 100 Y IM | 1:15.32 | 14 | 4 | 4 | 8 | ||||
| 100 Y Breast | 1:23.54 | +2.18s | B: 1:20.49 (+3.05s | 3.7%) | 14 | 3 | 8 | 9 | ||
| 100 Y Back | 1:21.37 | -1.86s (New PB) | B: 1:11.29 (+10.08s | 12.4%) | 14 | 3 | 1 | 3 | ||
| 2024 SUNN Fall Classic CBA+ Meet | 10/26/2024 | Sunnyval | |||||||
| 100 Y Back | 1:23.23 | -4.43s (New PB) | B: 1:11.29 (+11.94s | 14.3%) | 14 | 4 | 3 | 8 | ||
| 100 Y Breast | 1:23.49 | +2.13s | B: 1:20.49 (+3.00s | 3.6%) | 14 | 3 | 8 | |||
| 100 Y Free | 1:05.99 | -1.32s (New PB) | B: 1:04.99 (+1.00s | 1.5%) | 14 | 8 | 5 | |||
| 200 Y Free | 2:35.78 | -14.78s (New PB) | B: 2:22.49 (+13.29s | 8.5%) | 14 | 6 | 4 | |||
| 50 Y Free | 29.70 | -0.27s (New PB) | B | BB: 27.69 (+2.01s | 6.8%) | 14 | 6 | 2 | 9 | |
| South San Francisco C B A+ | 09/21/2024 | Pacifica | |||||||
| 50 Y Free | 29.97 | -1.08s (New PB) | B: 29.89 (+0.08s | 0.3%) | 14 | 7 | 4 | 4 | ||
| 100 Y Free | 1:07.31 | -3.14s (New PB) | B: 1:04.99 (+2.32s | 3.4%) | 14 | 6 | 7 | 4 | ||
| 100 Y Breast | 1:21.36 | -5.59s (New PB) | B: 1:20.49 (+0.87s | 1.1%) | 14 | 3 | 5 | 4 | ||
| 2023 SUNN Fall Classic | 10/27/2023 | Sunnyvale | |||||||
| 100 Y Breast | 1:27.62 | +0.67s | B: 1:20.49 (+7.13s | 8.1%) | 13 | 2 | 3 | 6 | ||
| 100 Y Free | 1:11.82 | +1.37s | B: 1:04.99 (+6.83s | 9.5%) | 13 | 3 | 8 | 7 | ||
| 200 Y Breast | 3:10.14 | +0.48s | B: 2:54.89 (+15.25s | 8.0%) | 13 | 2 | 2 | 3 | ||
| 50 Y Free | 31.49 | +0.44s | B: 29.89 (+1.60s | 5.1%) | 13 | 3 | 6 | 5 | ||
| 100 Y Back | 1:31.49 | +3.83s | B: 1:11.29 (+20.20s | 22.1%) | 13 | 2 | 7 | 8 | ||
| South San Francisco C B A+ | 09/30/2023 | Pacifica | |||||||
| 100 Y Breast | 1:26.95 | -0.73s (New PB) | B: 1:20.49 (+6.46s | 7.4%) | 13 | 3 | 2 | 5 | ||
| 200 Y Breast | 3:09.66 | B: 2:54.89 (+14.77s | 7.8%) | 13 | 3 | 5 | 8 | |||
| 200 Y Free | 2:50.56 | -8.39s (New PB) | B: 2:22.49 (+28.07s | 16.5%) | 13 | 5 | 2 | 6 | ||
| 100 Y Back | 1:27.66 | -1.62s (New PB) | B: 1:11.29 (+16.37s | 18.7%) | 13 | 5 | 7 | 4 | ||
| 100 Y Free | 1:10.45 | -5.42s (New PB) | B: 1:04.99 (+5.46s | 7.8%) | 13 | 6 | 2 | 3 | ||
| 50 Y Free | 31.05 | -1.41s (New PB) | B: 29.89 (+1.16s | 3.7%) | 13 | 6 | 4 | 5 | ||
| DACA Long Course C B A+ | 06/09/2023 | Cupertino | |||||||
| 100 M Breast | 1:44.36 | +2.28s | B: 1:33.79 (+10.57s | 10.1%) | 13 | 5 | 1 | 5 | ||
| 50 M Fly | 42.56 | 13 | 4 | 7 | 4 | ||||
| 200 M Breast | 3:39.68 | B: 3:22.79 (+16.89s | 7.7%) | 13 | 5 | 7 | 8 | |||
| 50 M Breast | 46.75 | 13 | 5 | 9 | 3 | ||||
| 100 M Free | 1:21.03 | +1.79s | B: 1:15.09 (+5.94s | 7.3%) | 13 | 4 | ||||
| 50 M Free | 34.08 | -2.63s (New PB) | B | BB: 31.79 (+2.29s | 6.7%) | 13 | 9 | 1 | 9 | |
| PASA 2023 May LCM Meet | 05/20/2023 | San Jose | |||||||
| 100 M Back | 1:39.88 | B: 1:23.69 (+16.19s | 16.2%) | 13 | 6 | 7 | 4 | |||
| 100 M Free | 1:19.24 | B: 1:15.09 (+4.15s | 5.2%) | 13 | 7 | 3 | 1 | |||
| 100 M Breast | 1:42.08 | B: 1:33.79 (+8.29s | 8.1%) | 13 | 5 | 5 | 1 | |||
| 200 M Back | 3:50.14 | B: 3:01.79 (+48.35s | 21.0%) | 13 | 4 | 2 | 5 | |||
| 50 M Free | 36.71 | B: 34.29 (+2.42s | 6.6%) | 13 | 8 | 2 | ||||
| PSL Shamrock Splash | 03/18/2023 | Pacifica | |||||||
| 50 Y Free | 32.46 | B: 29.89 (+2.57s | 7.9%) | 13 | 1 | 3 | 4 | |||
| 100 Y Back | 1:29.28 | B: 1:11.29 (+17.99s | 20.2%) | 13 | 9 | 3 | 7 | |||
| 200 Y Free | 2:58.95 | B: 2:22.49 (+36.46s | 20.4%) | 13 | 6 | 2 | 9 | |||
| 50 Y Fly | 43.76 | 13 | 5 | 7 | 3 | ||||
| 100 Y Free | 1:15.87 | B: 1:04.99 (+10.88s | 14.3%) | 13 | 2 | 6 | 5 | |||
| 100 Y Breast | 1:27.68 | B: 1:20.49 (+7.19s | 8.2%) | 13 | 6 | 5 | 9 | |||
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.