Jiayi Zeng
Age: 11 years old Age Category: 11-12 Team: Albany Armada Aquatics | Pacific Swimming Participation: 11 meets 56 events
Personal Best
Short course distance
| Event | Time | Age | Date | Standard | Next Standard | Pacific Swimming | Albany Armada Aquatics | |
|---|---|---|---|---|---|---|---|---|
| Free 50 Y | 39.58 | 10 | 12/09/2023 | B: 32.79 (+6.79s | 17.2%) | 956 | 11 | ||
| Free 100 Y | 1:23.46 | 11 | 03/22/2025 | B: 1:11.49 (+11.97s | 14.3%) | 703 | 10 | ||
| Free 200 Y | 3:16.19 | 11 | 09/28/2024 | B: 2:35.99 (+40.20s | 20.5%) | 550 | 8 | ||
| Back 50 Y | 44.74 | 11 | 03/22/2025 | B: 38.49 (+6.25s | 14.0%) | 660 | 10 | ||
| Back 100 Y | 1:36.74 | 11 | 03/22/2025 | B: 1:22.19 (+14.55s | 15.0%) | 529 | 8 | ||
| Back 200 Y | 3:32.23 | 11 | 11/02/2024 | B: 2:52.89 (+39.34s | 18.5%) | 204 | 4 | ||
| Breast 50 Y | 46.26 | 10 | 12/09/2023 | B: 43.49 (+2.77s | 6.0%) | 445 | 5 | ||
| Breast 100 Y | 1:35.61 | 11 | 03/22/2025 | B: 1:32.59 (+3.02s | 3.2%) | 312 | 7 | ||
| Fly 50 Y | 44.28 | 10 | 12/09/2023 | B: 37.09 (+7.19s | 16.2%) | 557 | 8 | ||
| IM 100 Y | 1:35.41 | 10 | 12/09/2023 | B: 1:21.89 (+13.52s | 14.2%) | 589 | 6 | ||
| IM 200 Y | 3:14.83 | 11 | 03/22/2025 | B: 2:59.29 (+15.54s | 8.0%) | 349 | 8 | ||
Long course distance
| Event | Time | Age | Date | Standard | Next Standard | Pacific Swimming | Albany Armada Aquatics | |
|---|---|---|---|---|---|---|---|---|
| Free 50 M | 47.65 | 10 | 04/19/2024 | B: 37.39 (+10.26s | 21.5%) | 582 | 7 | ||
| Back 100 M | 1:52.24 | 10 | 04/19/2024 | B: 1:37.19 (+15.05s | 13.4%) | 339 | 5 | ||
| Breast 50 M | 55.17 | 10 | 04/19/2024 | B: 49.79 (+5.38s | 9.8%) | 318 | 4 | ||
Above are the fastest times that Jiayi Zeng has achieved in his swimming career. For each event, you can find Jiayi's best time, the corresponding time standard, as well as how much faster Jiayi needs to be to reach the next level. The last columns provide Jiayi rankings at the team and LSC levels. These rankings are based on the Jiayi'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 | Age Group Championship | Far Western | Senior Open | Senior 2 | Western Zone Sr. | Sectionals | 18U Spring Cup | Futures | Jrs - Winter | US Open | Summer Champ | SouthWestern Age Group Regional |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Free 50 Y | 39.58 | 29.79 (+9.79s | 24.7%) | 26.19 (+13.39s | 33.8%) | 26.89 (+12.69s | 32.1%) | 24.79 (+14.79s | 37.4%) | 23.29 (+16.29s | 41.2%) | 22.19 (+17.39s | 43.9%) | 21.29 (+18.29s | 46.2%) | 21.29 (+18.29s | 46.2%) | 20.59 (+18.99s | 48.0%) | 20.09 (+19.49s | 49.2%) | 20.39 (+19.19s | 48.5%) | 29.59 (+9.99s | 25.2%) |
| Free 100 Y | 1:23.46 | 1:05.19 (+18.27s | 21.9%) | 57.29 (+26.17s | 31.4%) | 58.69 (+24.77s | 29.7%) | 54.19 (+29.27s | 35.1%) | 51.19 (+32.27s | 38.7%) | 48.19 (+35.27s | 42.3%) | 46.39 (+37.07s | 44.4%) | 46.39 (+37.07s | 44.4%) | 45.09 (+38.37s | 46.0%) | 43.49 (+39.97s | 47.9%) | 44.39 (+39.07s | 46.8%) | 1:03.09 (+20.37s | 24.4%) |
| Free 200 Y | 3:16.19 | 2:21.39 (+54.80s | 27.9%) | 2:06.69 (+69.50s | 35.4%) | 2:08.39 (+67.80s | 34.6%) | 1:58.59 (+77.60s | 39.6%) | 1:52.09 (+84.10s | 42.9%) | 1:45.79 (+90.40s | 46.1%) | 1:41.59 (+94.60s | 48.2%) | 1:41.59 (+94.60s | 48.2%) | 1:38.79 (+97.40s | 49.6%) | 1:36.49 (+99.70s | 50.8%) | 1:38.09 (+98.10s | 50.0%) | 2:17.79 (+58.40s | 29.8%) |
| Back 50 Y | 44.74 | 34.69 (+10.05s | 22.5%) | 30.59 (+14.15s | 31.6%) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.79 (+10.95s | 24.5%) |
| Back 100 Y | 1:36.74 | 1:14.29 (+22.45s | 23.2%) | 1:05.89 (+30.85s | 31.9%) | 1:04.69 (+32.05s | 33.1%) | 59.79 (+36.95s | 38.2%) | 55.99 (+40.75s | 42.1%) | 53.89 (+42.85s | 44.3%) | 51.49 (+45.25s | 46.8%) | 51.49 (+45.25s | 46.8%) | 49.39 (+47.35s | 48.9%) | 47.59 (+49.15s | 50.8%) | 48.89 (+47.85s | 49.5%) | 1:12.29 (+24.45s | 25.3%) |
| Back 200 Y | 3:32.23 | 2:38.69 (+53.54s | 25.2%) | 2:20.79 (+71.44s | 33.7%) | 2:20.69 (+71.54s | 33.7%) | 2:09.89 (+82.34s | 38.8%) | 2:01.59 (+90.64s | 42.7%) | 1:57.29 (+94.94s | 44.7%) | 1:52.79 (+99.44s | 46.9%) | 1:52.79 (+99.44s | 46.9%) | 1:48.29 (+103.94s | 49.0%) | 1:45.49 (+106.74s | 50.3%) | 1:47.09 (+105.14s | 49.5%) | 2:33.79 (+58.44s | 27.5%) |
| Breast 50 Y | 46.26 | 38.99 (+7.27s | 15.7%) | 34.09 (+12.17s | 26.3%) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 37.99 (+8.27s | 17.9%) |
| Breast 100 Y | 1:35.61 | 1:23.59 (+12.02s | 12.6%) | 1:14.29 (+21.32s | 22.3%) | 1:13.59 (+22.02s | 23.0%) | 1:07.89 (+27.72s | 29.0%) | 1:02.89 (+32.72s | 34.2%) | 1:00.89 (+34.72s | 36.3%) | 57.99 (+37.62s | 39.3%) | 57.99 (+37.62s | 39.3%) | 55.89 (+39.72s | 41.5%) | 54.19 (+41.42s | 43.3%) | 55.29 (+40.32s | 42.2%) | 1:21.69 (+13.92s | 14.6%) |
| Fly 50 Y | 44.28 | 33.39 (+10.89s | 24.6%) | 28.89 (+15.39s | 34.8%) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 32.69 (+11.59s | 26.2%) |
| IM 100 Y | 1:35.41 | 1:14.69 (+20.72s | 21.7%) | 1:06.09 (+29.32s | 30.7%) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 1:12.79 (+22.62s | 23.7%) |
| IM 200 Y | 3:14.83 | 2:40.89 (+33.94s | 17.4%) | 2:24.09 (+50.74s | 26.0%) | 2:23.29 (+51.54s | 26.5%) | 2:12.29 (+62.54s | 32.1%) | 2:04.69 (+70.14s | 36.0%) | 1:58.19 (+76.64s | 39.3%) | 1:53.89 (+80.94s | 41.5%) | 1:53.89 (+80.94s | 41.5%) | 1:50.09 (+84.74s | 43.5%) | 1:46.39 (+88.44s | 45.4%) | 1:48.89 (+85.94s | 44.1%) | 2:37.09 (+37.74s | 19.4%) |
Long Course Distance
| Event | Best Time | Age Group Championship | Far Western | Senior Open | Senior 2 | Western Zone Sr. | Sectionals | 18U Spring Cup | Futures | Jrs - Winter | US Open | Summer Champ | SouthWestern Age Group Regional | U.S Olympic Team Trials |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Free 50 M | 47.65 | 34.19 (+13.46s | 28.2%) | 30.39 (+17.26s | 36.2%) | 30.19 (+17.46s | 36.6%) | 27.89 (+19.76s | 41.5%) | 26.79 (+20.86s | 43.8%) | 25.89 (+21.76s | 45.7%) | 24.59 (+23.06s | 48.4%) | 24.59 (+23.06s | 48.4%) | 24.29 (+23.36s | 49.0%) | 23.39 (+24.26s | 50.9%) | 23.79 (+23.86s | 50.1%) | 33.39 (+14.26s | 29.9%) | 22.79 (+24.86s | 52.2%) |
| Back 100 M | 1:52.24 | 1:26.89 (+25.35s | 22.6%) | 1:16.59 (+35.65s | 31.8%) | 1:15.49 (+36.75s | 32.7%) | 1:09.69 (+42.55s | 37.9%) | 1:05.89 (+46.35s | 41.3%) | 1:03.29 (+48.95s | 43.6%) | 1:00.59 (+51.65s | 46.0%) | 1:00.59 (+51.65s | 46.0%) | 58.89 (+53.35s | 47.5%) | 57.29 (+54.95s | 49.0%) | 58.19 (+54.05s | 48.2%) | 1:23.79 (+28.45s | 25.3%) | 55.69 (+56.55s | 50.4%) |
| Breast 50 M | 55.17 | 44.69 (+10.48s | 19.0%) | 38.89 (+16.28s | 29.5%) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 43.89 (+11.28s | 20.4%) | N/A |
Progression
See how Jiayi Zeng is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Jiayi's time to another swimmer's and even view their profile for more information about them.
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Meets
See all the meets Jiayi Zeng has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Jiayi's time, the progress against Jiayi's best time, the corresponding time standard, as well as how much faster Jiayi needs to be to reach the next level.
| Event | Time | Progress | Standard | Next Standard | Age | Heat | Lane | Ranking | |
|---|---|---|---|---|---|---|---|---|---|
| Albany Armada Aquatics SC C B BB+ | 03/22/2025 | Albany, CA | |||||||
| 50 Y Back | 44.74 | -1.80s (New PB) | B: 38.49 (+6.25s | 14.0%) | 11 | 4 | 2 | 8 | ||
| 100 Y Breast | 1:35.61 | -5.03s (New PB) | B: 1:32.59 (+3.02s | 3.2%) | 11 | 4 | 3 | 3 | ||
| 200 Y IM | 3:14.83 | -8.66s (New PB) | B: 2:59.29 (+15.54s | 8.0%) | 11 | 4 | 3 | 4 | ||
| 100 Y Free | 1:23.46 | -6.85s (New PB) | B: 1:11.49 (+11.97s | 14.3%) | 11 | 5 | 7 | 9 | ||
| 100 Y Back | 1:36.74 | -4.57s (New PB) | B: 1:22.19 (+14.55s | 15.0%) | 11 | 4 | 2 | 6 | ||
| Albany Armada Aquatics SCY C/B/BB+ Meet | 11/02/2024 | Albany, CA | |||||||
| 200 Y Back | 3:32.23 | B: 2:52.89 (+39.34s | 18.5%) | 11 | 3 | 4 | 9 | |||
| 50 Y Back | 48.55 | +2.01s | B: 38.49 (+10.06s | 20.7%) | 11 | 5 | 3 | 3 | ||
| 100 Y Free | 1:33.14 | +2.83s | B: 1:11.49 (+21.65s | 23.2%) | 11 | 6 | 4 | 5 | ||
| 50 Y Fly | 51.29 | +7.01s | B: 37.09 (+14.20s | 27.7%) | 11 | 4 | 5 | 1 | ||
| 50 Y Free | 40.97 | +1.39s | B: 32.79 (+8.18s | 20.0%) | 11 | 5 | 3 | 5 | ||
| 200 Y IM | 3:30.22 | +6.73s | B: 2:59.29 (+30.93s | 14.7%) | 11 | 4 | 6 | 4 | ||
| 100 Y Breast | 1:42.58 | +1.94s | B: 1:32.59 (+9.99s | 9.7%) | 11 | 4 | 4 | 3 | ||
| Orinda Aquatics SCY C/B/BB+ Meet | 09/28/2024 | Moraga, CA | |||||||
| 50 Y Fly | 49.96 | +5.68s | B: 37.09 (+12.87s | 25.8%) | 11 | 9 | 7 | 9 | ||
| 200 Y Free | 3:16.19 | B: 2:35.99 (+40.20s | 20.5%) | 11 | 7 | 7 | 4 | |||
| 100 Y Back | 1:41.31 | B: 1:22.19 (+19.12s | 18.9%) | 11 | 8 | 1 | ||||
| 50 Y Breast | 47.56 | +1.30s | B: 43.49 (+4.07s | 8.6%) | 11 | 7 | 5 | 6 | ||
| RESL League Meet | 07/05/2024 | Oakland, CA | |||||||
| 50 Y Free | 40.20 | +0.62s | B: 32.79 (+7.41s | 18.4%) | 11 | |||||
| 100 Y Free | 1:31.42 | +1.11s | B: 1:11.49 (+19.93s | 21.8%) | 11 | |||||
| 50 Y Breast | 46.61 | +0.35s | B: 43.49 (+3.12s | 6.7%) | 11 | 2 | 4 | 9 | ||
| 50 Y Fly | 45.67 | +1.39s | B: 37.09 (+8.58s | 18.8%) | 11 | 2 | 6 | 2 | ||
| 100 Y Breast | 1:40.64 | -1.69s (New PB) | B: 1:32.59 (+8.05s | 8.0%) | 11 | 1 | 8 | 8 | ||
| 50 Y Back | 47.97 | +1.43s | B: 38.49 (+9.48s | 19.8%) | 11 | 2 | 8 | 5 | ||
| 200 Y IM | 3:23.49 | -11.72s (New PB) | B: 2:59.29 (+24.20s | 11.9%) | 11 | 2 | 4 | |||
| Albany Armada Aquatics SCY C/B/BB+ Meet | 05/31/2024 | Albany, CA | |||||||
| 50 Y Back | 47.55 | +1.01s | B: 38.49 (+9.06s | 19.1%) | 11 | 3 | 7 | |||
| 50 Y Free | 41.33 | +1.75s | B: 32.79 (+8.54s | 20.7%) | 11 | 4 | 2 | 6 | ||
| VJO LCM Long Spring Thaw C/B/A+ Meet | 04/19/2024 | Vallejo, CA | |||||||
| 50 M Free | 47.65 | B: 43.89 (+3.76s | 7.9%) | 10 | 1 | 8 | 9 | |||
| 100 M Back | 1:52.24 | B | BB: 1:44.49 (+7.75s | 6.9%) | 10 | 1 | 3 | 7 | ||
| 50 M Breast | 55.17 | B | BB: 54.39 (+0.78s | 1.4%) | 10 | 1 | 4 | 9 | ||
| Terrapins Swim Team SCY C/B/BB+ Meet | 03/01/2024 | Concord, CA | |||||||
| 50 Y Back | 47.51 | +0.97s | B | BB: 42.89 (+4.62s | 9.7%) | 10 | 2 | 2 | 9 | |
| 100 Y Breast | 1:47.01 | +4.68s | B | BB: 1:42.29 (+4.72s | 4.4%) | 10 | 1 | 2 | 7 | |
| 50 Y Free | 44.50 | +4.92s | B: 38.19 (+6.31s | 14.2%) | 10 | 2 | 7 | 5 | ||
| 200 Y IM | 3:35.21 | B | BB: 3:15.99 (+19.22s | 8.9%) | 10 | 1 | 2 | 6 | ||
| 50 Y Breast | 48.74 | +2.48s | B | BB: 47.69 (+1.05s | 2.2%) | 10 | 1 | 2 | 7 | |
| 50 Y Fly | 49.54 | +5.26s | B: 46.49 (+3.05s | 6.2%) | 10 | 4 | 7 | |||
| 100 Y Free | 1:35.16 | +4.85s | B: 1:27.99 (+7.17s | 7.5%) | 10 | 2 | 4 | 4 | ||
| Crow Canyon Sharks SCY C/B/BB+ Meet | 01/13/2024 | Hayward, CA | |||||||
| 100 Y Breast | 1:42.79 | +0.46s | B | BB: 1:42.29 (+0.50s | 0.5%) | 10 | 2 | 3 | 3 | |
| 50 Y Breast | 47.34 | +1.08s | BB | A: 42.09 (+5.25s | 11.1%) | 10 | 2 | 3 | 1 | |
| 50 Y Free | 40.36 | +0.78s | B: 38.19 (+2.17s | 5.4%) | 10 | 3 | 6 | 7 | ||
| 50 Y Back | 49.90 | +3.36s | B: 48.29 (+1.61s | 3.2%) | 10 | 3 | 1 | 1 | ||
| 50 Y Fly | 45.88 | +1.60s | B | BB: 41.29 (+4.59s | 10.0%) | 10 | 2 | 2 | 6 | |
| 100 Y Free | 1:32.56 | +2.25s | B: 1:27.99 (+4.57s | 4.9%) | 10 | 4 | 4 | 6 | ||
| San Ramon Valley Aquatics SCY C/B/BB+ Meet | 12/09/2023 | San Ramon, CA | |||||||
| 50 Y Free | 39.58 | -1.74s (New PB) | B: 38.19 (+1.39s | 3.5%) | 10 | 4 | 6 | 4 | ||
| 100 Y Breast | 1:42.33 | B | BB: 1:42.29 (+0.04s | 0.0%) | 10 | 2 | 3 | |||
| 50 Y Breast | 46.26 | -1.66s (New PB) | BB | A: 42.09 (+4.17s | 9.0%) | 10 | 2 | 3 | 1 | |
| 100 Y Free | 1:35.99 | +5.68s | B: 1:27.99 (+8.00s | 8.3%) | 10 | 3 | 3 | 9 | ||
| 100 Y IM | 1:35.41 | -5.79s (New PB) | B | BB: 1:29.69 (+5.72s | 6.0%) | 10 | 3 | 1 | 3 | |
| 50 Y Fly | 44.28 | -0.51s (New PB) | B | BB: 41.29 (+2.99s | 6.8%) | 10 | 3 | 5 | 6 | |
| Albany Armada Aquatics SCY C/B/BB+ Meet | 10/28/2023 | Albany, CA | |||||||
| 50 Y Fly | 44.79 | B | BB: 41.29 (+3.50s | 7.8%) | 10 | 2 | 7 | 4 | ||
| 100 Y Free | 1:30.31 | B: 1:27.99 (+2.32s | 2.6%) | 10 | 3 | 8 | 6 | |||
| 50 Y Back | 46.54 | B | BB: 42.89 (+3.65s | 7.8%) | 10 | 3 | 2 | 5 | ||
| CROW SCY Invitational Meet | 06/24/2023 | Walnut Creek, CA | |||||||
| 50 Y Breast | 48.71 | +0.79s | B | BB: 47.69 (+1.02s | 2.1%) | 10 | 1 | 5 | 1 | |
| 50 Y Free | 41.32 | -1.96s (New PB) | B: 38.19 (+3.13s | 7.6%) | 10 | 1 | 8 | 7 | ||
| 100 Y IM | 1:42.65 | +1.45s | B: 1:39.69 (+2.96s | 2.9%) | 10 | 1 | 2 | 8 | ||
| CROW SCY Invitational Meet | 06/17/2023 | Walnut Creek, CA | |||||||
| 100 Y IM | 1:41.20 | B: 1:39.69 (+1.51s | 1.5%) | 10 | 1 | 7 | 5 | |||
| 50 Y Free | 43.28 | B: 38.19 (+5.09s | 11.8%) | 10 | 2 | 1 | 1 | |||
| 50 Y Breast | 47.92 | B | BB: 47.69 (+0.23s | 0.5%) | 10 | 1 | 4 | 1 | ||
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.