swimColin Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.12 | AA+0.43s to AAA·Sectionals ✓+0.83s to Futures | 2024-03-13 | 1466378 |
| 200 Freestyle | SCY | 1:39.69 | AAAA·Futures ✓+2.10s to US Open | 2024-03-13 | 1466378 |
| 100 Breaststroke | SCY | 53.66 | AAAA·Nationals ✓ | 2024-03-13 | 1466378 |
| 200 Breaststroke | SCY | 1:55.72 | AAAA·Nationals ✓ | 2024-03-13 | 1466378 |
| 200 Individual Medley | SCY | 1:51.24 | AAA+0.35s to AAAA·Futures ✓+2.75s to US Open | 2024-03-13 | 1466378 |
| 50 Freestyle | LCM | 27.07 | A+0.78s to AA·+0.78s to Sectionals | 2018-08-02 | 2018 MN Central Zone 14 & U Championship |
| 100 Freestyle | LCM | 58.91 | A+1.22s to AA·+1.12s to Sectionals | 2018-08-02 | 2018 MN Central Zone 14 & U Championship |
| 200 Freestyle | LCM | 2:03.21 | AA+2.52s to AAA·Sectionals ✓+5.42s to Futures | 2019-08-02 | 2019 WI Central Zone 14 & U Championship slow pool |
| 50 Breaststroke | LCM | 31.92 | AAA+1.23s to AAAA·Sectionals ✓+1.03s to Futures | 2019-08-03 | 2019 WI Central Zone 14 & U Championship slow pool |
| 100 Breaststroke | LCM | 1:02.27 | AAAA·Nationals ✓ | 2024-07-13 | 2024 CZ North Section Summer Sectionals venue |
| 200 Breaststroke | LCM | 2:14.73 | AAAA·Nationals ✓ | 2024-07-11 | 2024 CZ North Section Summer Sectionals venue |
| 50 Butterfly | LCM | 35.67 | +0.88s to B·+8.28s to Sectionals | 2016-08-04 | 2016 CZ 14 and Under Mega Zone at The NAT |
| 100 Butterfly | LCM | 1:23.22 | +8.23s to B·+19.73s to Sectionals | 2016-08-04 | 2016 CZ 14 and Under Mega Zone at The NAT |
| 200 Individual Medley | LCM | 2:04.41 | AAAA·Nationals ✓ | 2024-07-14 | 2024 CZ North Section Summer Sectionals venue |
| 400 Individual Medley | LCM | 5:15.08 | A+10.29s to AA·+8.09s to Sectionals | 2018-08-02 | 2018 MN Central Zone 14 & U Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 54.31 | flying | 400 Free Relay (leg 2) | 2024-07-12 | 2024 CZ North Section Summer Sectionals |
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 · LCM
2869 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 2:14.73 | 1100 |
| 200 IM LCM | 2:04.41 | 1100 |
| 400 IM LCM | 5:15.08 | 669 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 17-18 · LCM
3310 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:03.21 | 806 |
| 100 BR LCM | 1:02.27 | 1100 |
| 100 FL LCM | 1:23.22 | 304 |
| 200 IM LCM | 2:04.41 | 1100 |
| 100 BK LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle LCM 2:03.21
Front half 59.77s · back half 63.44s
100 Breaststroke LCM 1:02.27 RT 0.65s
Front half 29.31s · back half 32.96s
200 Breaststroke LCM 2:14.73 RT 0.67s
Front half 65.46s · back half 69.27s
200 Individual Medley LCM 2:04.41 RT 0.67s
Front half 60.24s · back half 64.17s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.