swimCathy Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 2:29.74 | 2023-01-01 | Sanction #: 231007 | |
| 50 Freestyle | SCY | 26.23 | A+0.14s to AA·+1.44s to Sectionals | 2025-01-24 | CT 2025 CPAC January AGQ |
| 100 Freestyle | SCY | 57.17 | A+0.58s to AA·+4.08s to Sectionals | 2025-01-25 | CT 2025 CPAC January AGQ venue |
| 200 Freestyle | SCY | 2:06.18 | A+3.89s to AA·+11.19s to Sectionals | 2025-01-26 | CT 2025 CPAC January AGQ venue |
| 500 Freestyle | SCY | 4:31.59 | AAAA·US Open ✓ | 2022-01-14 | 2022 MR LIAC Winter Wonderland Invitational |
| 50 Backstroke | SCY | 38.76 | +3.57s to B·+12.47s to Futures | 2019-10-05 | 2019 MR BAD Fall Kick-Off Invitational |
| 100 Backstroke | SCY | 1:02.74 | A+1.55s to AA·+3.45s to Sectionals | 2024-02-09 | CT WAC Everyone is Invited Invite slow pool |
| 200 Backstroke | SCY | 2:16.54 | A+3.75s to AA·+7.65s to Sectionals | 2024-02-09 | CT WAC Everyone is Invited Invite slow pool |
| 50 Breaststroke | SCY | 44.79 | +3.80s to B·+15.00s to Futures | 2019-11-22 | 2019 MR LIAC Thanksgiving Invitational |
| 100 Breaststroke | SCY | 1:13.05 | A+2.76s to AA·+4.86s to Sectionals | 2023-11-17 | 2023 MR LIAC Thanksgiving Invitational |
| 200 Breaststroke | SCY | 3:06.39 | B+12.90s to BB·+37.00s to Sectionals | 2022-01-14 | 2022 MR LIAC Winter Wonderland Invitational |
| 50 Butterfly | SCY | 29.38 | A+0.79s to AA·+3.69s to Futures | 2023-01-27 | 2023 MR LIAC January 13&Over Time Trial |
| 100 Butterfly | SCY | 59.67 | AA+1.48s to AAA·+1.18s to Sectionals | 2022-01-14 | 2022 MR LIAC Winter Wonderland Invitational |
| 200 Butterfly | SCY | 2:11.15 | AA+1.46s to AAA·Sectionals ✓+5.76s to Futures | 2024-10-19 | 2024 MR LIAC Chappy's Invitational |
| 100 Individual Medley | SCY | 1:09.70 | 2023-01-27 | 2023 MR LIAC January 13&Over Time Trial | |
| 200 Individual Medley | SCY | 2:30.77 | BB+8.38s to A·+20.08s to Sectionals | 2022-01-01 | 2022 Metro South Silvers Championship |
| 400 Individual Medley | SCY | 5:01.05 | A+10.16s to AA·+22.66s to Sectionals | 2025-03-14 | METRO 15-18 Age Group Challenge |
| 50 Freestyle | LCM | 29.69 | AA+1.30s to AAA·+1.40s to Sectionals | 2024-04-26 | 2024 MR LIAC Speedo Long Island Challenge |
| 100 Freestyle | LCM | 1:05.47 | A+1.18s to AA·+4.78s to Sectionals | 2024-04-28 | 2024 MR LIAC Speedo Long Island Challenge venue |
| 200 Freestyle | LCM | 2:20.79 | A+1.60s to AA·+9.90s to Sectionals | 2024-04-27 | 2024 MR LIAC Speedo Long Island Challenge venue |
| 400 Freestyle | LCM | 4:53.71 | AA+12.62s to AAA·+16.02s to Sectionals | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships |
| 50 Backstroke | LCM | 43.45 | +2.06s to B·+12.56s to Futures | 2019-06-21 | 2019 NI Buffalo Niagara Sports Commission |
| 100 Backstroke | LCM | 1:12.99 | A+1.50s to AA·+5.10s to Sectionals | 2024-01-01 | Metropolitan Swimming Club |
| 200 Backstroke | LCM | 2:38.62 | A+3.63s to AA·+12.43s to Sectionals | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships |
| 50 Breaststroke | LCM | 51.86 | +5.57s to B·+17.07s to Futures | 2019-07-13 | 2019 MR LIAC 2 Day Summer Event |
| 100 Breaststroke | LCM | 1:34.07 | B+2.78s to BB·+16.18s to Sectionals | 2024-05-11 | 2024 MR LIAC Spring Kickoff Invitational venue |
| 200 Breaststroke | LCM | 2:40.28 | AAA+0.49s to AAAA·Futures ✓+1.69s to Jr Nationals | 2024-04-26 | 2024 MR LIAC Speedo Long Island Challenge |
| 50 Butterfly | LCM | 39.52 | +0.53s to B·+10.03s to Futures | 2019-07-13 | 2019 MR LIAC 2 Day Summer Event |
| 100 Butterfly | LCM | 1:10.54 | A+1.25s to AA·+4.25s to Sectionals | 2024-05-12 | 2024 MR LIAC Spring Kickoff Invitational venue |
| 200 Butterfly | LCM | 2:19.98 | AAA+0.09s to AAAA·Futures ✓+1.59s to Jr Nationals | 2021-06-12 | 2021 MR LIAC Summertime Classic |
| 200 Individual Medley | LCM | 2:41.52 | A+4.83s to AA·+13.13s to Sectionals | 2024-05-11 | 2024 MR LIAC Spring Kickoff Invitational venue |
| 400 Individual Medley | LCM | 7:15.33 | +30.54s to B·+114.84s to Sectionals | 2019-06-21 | 2019 NI Buffalo Niagara Sports Commission |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 1:06.16 | flying | 400 Free Relay (leg 4) | 2022-07-10 | 2022 Sandbox Invitational |
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
4333 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:53.71 | 735 |
| 200 BK LCM | 2:38.62 | 677 |
| 200 BR LCM | 2:40.28 | 948 |
| 200 FL LCM | 2:19.98 | 966 |
| 200 IM LCM | 2:41.52 | 679 |
| 400 IM LCM | 7:15.33 | 328 |
IMR 17-18 · SCY
3330 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.18 | 669 |
| 100 BK SCY | 1:02.74 | 673 |
| 100 BR SCY | 1:13.05 | 659 |
| 100 FL SCY | 59.67 | 791 |
| 200 IM SCY | 2:30.77 | 538 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.17
Front half 27.83s · back half 29.34s
200 Freestyle SCY 2:06.18
Front half 60.46s · back half 65.72s
500 Freestyle SCY 4:31.59 split/total mismatch
100 Backstroke SCY 1:02.74
Front half 30.00s · back half 32.74s
200 Backstroke SCY 2:16.54
Front half 64.45s · back half 72.09s
50 Breaststroke SCY 44.79 split/total mismatch
Front half 41.24s · back half 3.55s
100 Breaststroke SCY 1:13.05
200 Breaststroke SCY 3:06.39 split/total mismatch
Front half 39.30s · back half 147.09s
100 Butterfly SCY 59.67
200 Butterfly SCY 2:11.15
100 Individual Medley SCY 1:09.70
Front half 30.59s · back half 39.11s
200 Individual Medley SCY 2:30.77
Front half 70.09s · back half 80.68s
400 Individual Medley SCY 5:01.05
Front half 138.59s · back half 162.46s
100 Freestyle LCM 1:05.47
Front half 31.87s · back half 33.60s
200 Freestyle LCM 2:20.79
Front half 67.70s · back half 73.09s
100 Backstroke LCM 1:12.99
200 Backstroke LCM 2:38.62
Front half 75.76s · back half 82.86s
100 Breaststroke LCM 1:34.07
Front half 45.17s · back half 48.90s
200 Breaststroke LCM 2:40.28
Front half 76.73s · back half 83.55s
200 Butterfly LCM 2:19.98
200 Individual Medley LCM 2:41.52
Front half 73.31s · back half 88.21s
400 Individual Medley LCM 7:15.33 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.