Alan Zhai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.96 | AA+0.87s to AAA | 2017-01-16 | 2017 Retriever Classic venue |
| 100 Freestyle | SCY | 49.71 | AA+1.42s to AAA | 2017-01-15 | 2017 Retriever Classic venue |
| 200 Freestyle | SCY | 1:47.96 | AA+1.57s to AAA | 2017-01-14 | 2017 Retriever Classic venue |
| 100 Backstroke | SCY | 1:00.47 | BB+3.18s to A | 2017-01-15 | 2017 Retriever Classic venue |
| 200 Backstroke | SCY | 2:03.55 | A+3.56s to AA | 2017-01-16 | 2017 Retriever Classic venue |
| 100 Breaststroke | SCY | 1:09.58 | BB+4.89s to A | 2017-01-14 | 2017 Retriever Classic venue |
| 100 Butterfly | SCY | 54.71 | A+0.42s to AA | 2017-01-14 | 2017 Retriever Classic venue |
| 200 Butterfly | SCY | 1:57.38 | AA+0.49s to AAA | 2017-01-16 | 2017 Retriever Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.64 | flying | 400 Free Relay (leg 2) | 2017-01-14 | 2017 Retriever Classic |
| 100 Butterfly | SCY | 52.52 | flying | 400 Medley Relay (leg 3) | 2017-01-15 | 2017 Retriever Classic |
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 17-18 · SCY
1483 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:03.55 | 665 |
| 200 FL SCY | 1:57.38 | 818 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2570 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:47.96 | 799 |
| 100 BK SCY | 1:00.47 | 528 |
| 100 BR SCY | 1:09.58 | 521 |
| 100 FL SCY | 54.71 | 722 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.71
Front half 23.75s · back half 25.96s
200 Freestyle SCY 1:47.96
Front half 51.72s · back half 56.24s
100 Backstroke SCY 1:00.47
Front half 29.47s · back half 31.00s
200 Backstroke SCY 2:03.55
Front half 59.48s · back half 64.07s
100 Breaststroke SCY 1:09.58
Front half 32.60s · back half 36.98s
100 Butterfly SCY 54.71
Front half 26.06s · back half 28.65s
200 Butterfly SCY 1:57.38
Front half 55.74s · back half 61.64s
Progression
Faster times are higher. One card per event, all courses & history.