swimCatherine Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.51 | AA+0.42s to AAA | 2022-03-03 | 2022 VSI SC Senior Championships |
| 100 Freestyle | SCY | 57.93 | A+0.94s to AA | 2021-12-05 | 2021 VA 757 SWIM Grand Illumination venue |
| 200 Freestyle | SCY | 2:03.23 | A+0.54s to AA | 2022-03-03 | 2022 VSI SC Senior Championships |
| 100 Backstroke | SCY | 1:09.01 | BB+4.72s to A | 2021-12-04 | 2021 VA 757 SWIM Grand Illumination venue |
| 200 Backstroke | SCY | 2:30.51 | BB+11.22s to A | 2021-12-05 | 2021 VA 757 SWIM Grand Illumination venue |
| 100 Breaststroke | SCY | 1:10.12 | AA+2.13s to AAA | 2022-02-25 | 2022 VA SE 13&Over Disrict Championships venue |
| 200 Breaststroke | SCY | 2:33.20 | AA+5.91s to AAA | 2022-03-03 | 2022 VSI SC Senior Championships |
| 100 Butterfly | SCY | 1:08.02 | BB+3.93s to A | 2021-11-14 | 2021 VACGBD Carl Warner Memorial Invitational venue |
| 200 Individual Medley | SCY | 2:23.29 | A+5.90s to AA | 2021-12-05 | 2021 VA 757 SWIM Grand Illumination venue |
| 50 Freestyle | LCM | 29.87 | AA+1.28s to AAA | 2022-07-08 | 2022 Summer Awards (SE District- TIDE) |
| 100 Freestyle | LCM | 1:05.25 | A+0.76s to AA | 2022-07-08 | 2022 Summer Awards (SE District- TIDE) |
| 200 Freestyle | LCM | 2:25.65 | BB+0.36s to A | 2022-07-08 | 2022 Summer Awards (SE District- TIDE) |
| 1500 Freestyle | LCM | 21:24.68 | BB+62.99s to A | 2022-05-15 | 2022 VA CGBD May Distance Meet venue |
| 100 Backstroke | LCM | 1:19.42 | BB+4.43s to A | 2022-07-08 | 2022 Summer Awards (SE District- TIDE) |
| 100 Breaststroke | LCM | 1:24.10 | A+2.61s to AA | 2022-05-22 | 2022 VA CGBD May Spring Luau Meet slow pool |
| 200 Breaststroke | LCM | 3:04.24 | BB+1.85s to A | 2022-05-21 | 2022 VA CGBD May Spring Luau Meet slow pool |
| 200 Individual Medley | LCM | 2:42.25 | A+4.76s to AA | 2022-07-08 | 2022 Summer Awards (SE District- TIDE) |
| 400 Individual Medley | LCM | 5:46.59 | A+11.50s to AA | 2022-07-08 | 2022 VA SE Distriact Summer Awards slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
IMX / IMR
IMX 15-16 · LCM
2009 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:04.24 | 647 |
| 200 IM LCM | 2:42.25 | 690 |
| 400 IM LCM | 5:46.59 | 672 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 15-16 · SCY
3267 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.23 | 746 |
| 100 BK SCY | 1:09.01 | 536 |
| 100 BR SCY | 1:10.12 | 777 |
| 100 FL SCY | 1:08.02 | 551 |
| 200 IM SCY | 2:23.29 | 657 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.93
Front half 27.63s · back half 30.30s
100 Backstroke SCY 1:09.01
Front half 33.52s · back half 35.49s
200 Backstroke SCY 2:30.51
Front half 73.78s · back half 76.73s
100 Breaststroke SCY 1:10.12
Front half 33.06s · back half 37.06s
100 Butterfly SCY 1:08.02
Front half 31.51s · back half 36.51s
200 Individual Medley SCY 2:23.29
Front half 68.45s · back half 74.84s
1500 Freestyle LCM 21:24.68
200 Breaststroke LCM 3:04.24
Front half 88.96s · back half 95.28s
400 Individual Medley LCM 5:46.59
Front half 168.46s · back half 178.13s
Progression
Faster times are higher. One card per event, all courses & history.