swimAndy Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.63 | B+1.94s to BB | 2025-06-21 | West Coast B Champtionships fast pool |
| 100 Freestyle | SCY | 1:11.85 | +6.76s to B | 2025-01-04 | Berkeley Training Challange venue |
| 200 Freestyle | SCY | 2:25.42 | +2.83s to B | 2025-06-21 | West Coast B Champtionships fast pool |
| 500 Freestyle | SCY | 7:09.55 | +43.56s to B | 2024-07-19 | 2024 Summer Area 3 Championships venue |
| 1000 Freestyle | SCY | 14:08.95 | +47.46s to B | 2024-11-09 | 2024 STA/TEAM Veterans Day Open slow pool |
| 1650 Freestyle | SCY | 25:04.69 | +161.40s to B | 2025-01-03 | Berkeley Training Challange venue |
| 50 Backstroke | SCY | 37.75 | +4.06s to B | 2024-10-19 | 2024 SLAC IMX Challenge Invitational venue |
| 100 Backstroke | SCY | 1:22.33 | +10.94s to B | 2025-01-04 | Berkeley Training Challange venue |
| 200 Backstroke | SCY | 2:55.95 | +20.76s to B | 2024-12-07 | 2024 CAT Jingle Bell Invitational Meet venue |
| 50 Breaststroke | SCY | 38.46 | B+2.67s to BB | 2024-10-19 | 2024 SLAC IMX Challenge Invitational venue |
| 100 Breaststroke | SCY | 1:20.28 | B+5.39s to BB | 2025-03-01 | 2025 Spring Area 3 Championships venue |
| 200 Breaststroke | SCY | 2:55.04 | B+12.25s to BB | 2025-06-22 | West Coast B Champtionships fast pool |
| 100 Butterfly | SCY | 1:17.61 | +7.12s to B | 2025-06-22 | West Coast B Champtionships fast pool |
| 100 Individual Medley | SCY | 1:17.86 | 2024-10-19 | 2024 SLAC IMX Challenge Invitational venue | |
| 200 Individual Medley | SCY | 2:44.51 | +6.52s to B | 2025-03-01 | 2025 Spring Area 3 Championships venue |
| 400 Individual Medley | SCY | 6:03.39 | +25.70s to B | 2025-01-03 | Berkeley Training Challange venue |
| 50 Freestyle | LCM | 33.78 | B+1.99s to BB | 2025-04-26 | 10th Annual Hohne Memorial Invitational venue |
| 100 Freestyle | LCM | 1:18.69 | +3.60s to B | 2025-04-26 | 10th Annual Hohne Memorial Invitational venue |
| 400 Freestyle | LCM | 6:50.83 | +60.94s to B | 2024-04-07 | 2024 TYR LCM Season Opener venue |
| 100 Breaststroke | LCM | 1:35.60 | +1.61s to B | 2025-04-26 | 10th Annual Hohne Memorial Invitational venue |
| 200 Breaststroke | LCM | 3:28.87 | +4.98s to B | 2025-04-12 | 2025 Stingrays Early LCM Season Opener venue |
| 50 Butterfly | LCM | 39.01 | +1.72s to B | 2025-04-26 | 10th Annual Hohne Memorial Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.81 | flat | 200 Free Relay | 2025-06-22 | West Coast B Champtionships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · SCY
1723 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:09.55 | 305 |
| 200 BK SCY | 2:55.95 | 286 |
| 200 BR SCY | 2:55.04 | 421 |
| 200 IM SCY | 2:44.51 | 373 |
| 400 IM SCY | 6:03.39 | 338 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
1785 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:25.42 | 397 |
| 100 BK SCY | 1:22.33 | 274 |
| 100 BR SCY | 1:20.28 | 425 |
| 100 FL SCY | 1:17.61 | 316 |
| 200 IM SCY | 2:44.51 | 373 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.85
Front half 33.03s · back half 38.82s
200 Freestyle SCY 2:25.42
Front half 68.71s · back half 76.71s
500 Freestyle SCY 7:09.55
1000 Freestyle SCY 14:08.95
1650 Freestyle SCY 25:04.69
100 Backstroke SCY 1:22.33
Front half 39.14s · back half 43.19s
200 Backstroke SCY 2:55.95
Front half 87.38s · back half 88.57s
100 Breaststroke SCY 1:20.28
Front half 36.71s · back half 43.57s
200 Breaststroke SCY 2:55.04
Front half 82.82s · back half 92.22s
100 Butterfly SCY 1:17.61
Front half 34.92s · back half 42.69s
100 Individual Medley SCY 1:17.86
Front half 36.87s · back half 40.99s
200 Individual Medley SCY 2:44.51
Front half 81.14s · back half 83.37s
400 Individual Medley SCY 6:03.39
Front half 182.43s · back half 180.96s
400 Freestyle LCM 6:50.83
Front half 202.54s · back half 208.29s
200 Breaststroke LCM 3:28.87
Front half 100.23s · back half 108.64s
Progression
Faster times are higher. One card per event, all courses & history.