Amanda Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.06 | AA+1.07s to AAA·+0.77s to Sectionals | 2024-07-13 | 2024 IL BSC Summer Regional Championshipsslow pool |
| 100 Freestyle | SCY | 55.70 | AA+1.61s to AAA·+1.21s to Sectionals | 2024-11-23 | 2024 Speedo Grand Chalengevenue |
| 200 Freestyle | SCY | 1:57.72 | AA+0.73s to AAA·Sectionals ✓+5.43s to Futures | 2024-07-14 | 2024 IL BSC Summer Regional Championshipsslow pool |
| 500 Freestyle | SCY | 5:17.73 | AA+2.14s to AAA·+2.74s to Sectionals | 2024-11-23 | 2024 Speedo Grand Chalengevenue |
| 100 Backstroke | SCY | 1:00.30 | AA+1.81s to AAA·Sectionals ✓+3.21s to Futures | 2024-11-24 | 2024 Speedo Grand Chalengevenue |
| 200 Backstroke | SCY | 2:14.55 | A+1.76s to AA·+3.06s to Sectionals | 2024-07-13 | 2024 IL BSC Summer Regional Championshipsslow pool |
| 50 Butterfly | SCY | 27.30 | AAA+1.21s to AAAA·+0.61s to Sectionals | 2025-03-08 | 2025 SC Illinois Senior Championshipsvenue |
| 100 Butterfly | SCY | 58.52 | AA+0.33s to AAA·Sectionals ✓+1.93s to Futures | 2024-11-24 | 2024 Speedo Grand Chalengevenue |
| 200 Individual Medley | SCY | 2:15.75 | AA+5.16s to AAA·+2.76s to Sectionals | 2025-03-16 | 2025 MN RSC CZ North Section Spring Championsvenue |
| 400 Individual Medley | SCY | 4:41.27 | AA+3.08s to AAA·Sectionals ✓+10.58s to Futures | 2024-03-13 | 1466378 |
| 100 Freestyle | LCM | 1:04.86 | A+0.57s to AA·+3.07s to Sectionals | 2024-05-18 | 2024 MAC LC Midwest Invitationalvenue |
| 200 Freestyle | LCM | 2:18.68 | AA+5.59s to AAA·+5.59s to Sectionals | 2024-05-19 | 2024 MAC LC Midwest Invitationalvenue |
| 800 Freestyle | LCM | 10:00.54 | AA+18.05s to AAA·+19.15s to Sectionals | 2024-07-25 | 2024 LC Illinois Senior Championshipsvenue |
| 100 Backstroke | LCM | 1:12.51 | A+1.02s to AA·+2.02s to Sectionals | 2024-05-18 | 2024 MAC LC Midwest Invitationalvenue |
| 200 Backstroke | LCM | 2:37.93 | A+2.94s to AA·+6.54s to Sectionals | 2024-05-19 | 2024 MAC LC Midwest Invitationalvenue |
| 100 Butterfly | LCM | 1:09.77 | A+0.48s to AA·+1.68s to Sectionals | 2024-07-26 | 2024 LC Illinois Senior Championshipsvenue |
| 200 Butterfly | LCM | 2:39.73 | A+6.54s to AA·+7.74s to Sectionals | 2024-07-28 | 2024 LC Illinois Senior Championshipsvenue |
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 | SCY | 56.35 | flying | 400 Free Relay (leg 2) | 2025-03-14 | 2025 MN RSC CZ North Section Spring Champions |
| 100 Butterfly | SCY | 59.30 | flying | 400 Medley Relay (leg 3) | 2025-03-15 | 2025 MN RSC CZ North Section Spring Champions |
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
3067 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:17.73 | 819 |
| 200 BK SCY | 2:14.55 | 693 |
| 200 IM SCY | 2:15.75 | 738 |
| 400 IM SCY | 4:41.27 | 817 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3158 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.72 | 824 |
| 100 BK SCY | 1:00.30 | 758 |
| 100 FL SCY | 58.52 | 838 |
| 200 IM SCY | 2:15.75 | 738 |
| 100 BR 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 55.70 RT 0.75s
Front half 26.88s · back half 28.82s
200 Freestyle SCY 1:57.72
Front half 56.77s · back half 60.95s
500 Freestyle SCY 5:17.73 RT 0.79s
Front half 156.71s · back half 161.02s
100 Backstroke SCY 1:00.30 RT 0.61s
Front half 29.51s · back half 30.79s
200 Backstroke SCY 2:14.55
Front half 64.96s · back half 69.59s
100 Butterfly SCY 58.52 RT 0.73s
Front half 26.97s · back half 31.55s
200 Individual Medley SCY 2:15.75
Front half 62.60s · back half 73.15s
100 Freestyle LCM 1:04.86
Front half 31.29s · back half 33.57s
200 Freestyle LCM 2:18.68
Front half 66.97s · back half 71.71s
800 Freestyle LCM 10:00.54 RT 0.75s
Front half 291.49s · back half 309.05s
100 Backstroke LCM 1:12.51
Front half 34.53s · back half 37.98s
200 Backstroke LCM 2:37.93
Front half 76.92s · back half 81.01s
100 Butterfly LCM 1:09.77 RT 0.73s
Front half 32.34s · back half 37.43s
200 Butterfly LCM 2:39.73 RT 0.47s
Front half 71.06s · back half 88.67s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.