William Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:12.69 | +10.30s to B | 2012-02-10 | WAC February Invitational |
| 500 Freestyle | SCY | 7:19.42 | +69.03s to B | 2012-02-10 | WAC February Invitational |
| 100 Breaststroke | SCY | 1:45.80 | +28.81s to B | 2012-02-10 | WAC February Invitational |
| 50 Butterfly | SCY | 36.03 | +4.24s to B | 2012-02-10 | WAC February Invitational |
| 200 Individual Medley | SCY | 3:09.98 | +38.69s to B | 2012-02-10 | WAC February Invitational |
| 50 Freestyle | LCM | 24.98 | AAA+0.19s to AAAA | 2019-08-01 | 2019 NI - EZ LC Senior Zone Championship |
| 100 Freestyle | LCM | 55.58 | AAA+1.69s to AAAA | 2019-08-01 | 2019 NI - EZ LC Senior Zone Championship |
| 100 Backstroke | LCM | 1:03.50 | AA+1.01s to AAA | 2019-08-01 | 2019 NI - EZ LC Senior Zone Championship |
| 100 Breaststroke | LCM | 1:19.47 | BB+2.48s to A | 2019-08-01 | 2019 NI - EZ LC Senior Zone Championship |
| 200 Breaststroke | LCM | 3:09.86 | B+8.47s to BB | 2015-06-25 | CPAC Summer Solstice Invitational venue |
| 50 Butterfly | LCM | 29.99 | A+0.50s to AA | 2015-06-25 | CPAC Summer Solstice Invitational venue |
| 100 Butterfly | LCM | 59.60 | AAA+1.81s to AAAA | 2019-08-02 | 2019 NI - EZ LC Senior Zone Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 24.61 | flying | 200 Free Relay (leg 4) | 2019-08-01 | 2019 NI - EZ LC Senior Zone Championship |
| 100 Freestyle | LCM | 53.94 | flying | 400 Free Relay (leg 4) | 2019-08-02 | 2019 NI - EZ LC Senior Zone Championship |
| 100 Backstroke | LCM | 1:01.55 | flat | 400 Medley Relay | 2019-08-04 | 2019 NI - EZ LC Senior Zone Championship |
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 15-16 · SCY
459 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:19.42 | 248 |
| 200 IM SCY | 3:09.98 | 211 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
2325 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:03.50 | 822 |
| 100 BR LCM | 1:19.47 | 601 |
| 100 FL LCM | 59.60 | 902 |
| 200 FR LCM | — | 0 |
| 200 IM LCM | — | 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 1:12.69
Front half 35.16s · back half 37.53s
500 Freestyle SCY 7:19.42
Front half 217.84s · back half 221.58s
100 Breaststroke SCY 1:45.80
Front half 51.47s · back half 54.33s
200 Individual Medley SCY 3:09.98
Front half 89.69s · back half 100.29s
100 Freestyle LCM 55.58 split/total mismatch
Front half 26.16s · back half 29.42s
100 Backstroke LCM 1:03.50 split/total mismatch
Front half 30.95s · back half 32.55s
100 Breaststroke LCM 1:19.47 split/total mismatch
Front half 36.79s · back half 42.68s
200 Breaststroke LCM 3:09.86
Front half 92.53s · back half 97.33s
100 Butterfly LCM 59.60
Front half 27.59s · back half 32.01s
Progression
Faster times are higher. One card per event, all courses & history.