swimChristina Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 26.72 | 2015-02-27 | AD Silver Short Course Championships | |
| 50 Freestyle | SCY | 31.32 | BB+1.93s to A | 2020-02-22 | Bluefins Last Chance Meet venue |
| 100 Freestyle | SCY | 1:09.96 | B+0.57s to BB | 2020-03-01 | RPI AD Silver Short Course Championships venue |
| 200 Freestyle | SCY | 2:43.39 | B+11.70s to BB | 2020-02-02 | Delmar Dolfins February Freeze Invitational venue |
| 500 Freestyle | SCY | 7:18.03 | +0.74s to B | 2019-12-15 | Piranha's December Distance Invite venue |
| 25 Backstroke | SCY | 29.05 | 2015-02-27 | AD Silver Short Course Championships | |
| 50 Backstroke | SCY | 42.41 | +3.62s to B | 2018-11-10 | 2018 Bluefins Pilgrims Pride venue |
| 100 Backstroke | SCY | 1:27.69 | +1.10s to B | 2020-02-29 | RPI AD Silver Short Course Championships venue |
| 200 Backstroke | SCY | 3:04.13 | +4.04s to B | 2020-02-02 | Delmar Dolfins February Freeze Invitational venue |
| 50 Breaststroke | SCY | 42.36 | B+1.47s to BB | 2019-03-02 | SHEN AD Silver Short Course Championships venue |
| 100 Breaststroke | SCY | 1:31.19 | B+1.80s to BB | 2020-02-29 | RPI AD Silver Short Course Championships venue |
| 200 Breaststroke | SCY | 3:14.25 | B+3.06s to BB | 2020-03-01 | RPI AD Silver Short Course Championships venue |
| 50 Butterfly | SCY | 42.30 | +5.31s to B | 2019-06-01 | Dolfins Spring Fling 12 & Under Mini Meet slow pool |
| 100 Butterfly | SCY | 1:33.12 | +7.03s to B | 2020-02-22 | Bluefins Last Chance Meet |
| 100 Individual Medley | SCY | 1:31.47 | +6.18s to B | 2019-01-05 | 2019 Starfish Trophy Invitational venue |
| 200 Individual Medley | SCY | 2:57.98 | B+7.19s to BB | 2020-03-01 | RPI AD Silver Short Course Championships venue |
| 50 Freestyle | SCM | 1:13.37 | +35.78s to B | 2015-06-14 | Piranhas Summer Kick-Off Meet venue |
| 100 Freestyle | SCM | 2:26.84 | +64.25s to B | 2016-06-05 | Piranhas Summer Kick-Off Meet venue |
| 50 Backstroke | SCM | 1:05.69 | +22.80s to B | 2016-06-05 | Piranhas Summer Kick-Off Meet venue |
| 50 Breaststroke | SCM | 1:30.62 | +42.03s to B | 2015-06-14 | Piranhas Summer Kick-Off Meet venue |
| 50 Freestyle | LCM | 33.32 | A+1.33s to AA | 2021-07-30 | Hawks Summer Invitational 2021 |
| 100 Freestyle | LCM | 1:17.41 | BB+3.92s to A | 2021-07-30 | Hawks Summer Invitational 2021 |
| 200 Backstroke | LCM | 3:25.62 | B+12.33s to BB | 2021-07-30 | Hawks Summer Invitational 2021 |
| 50 Breaststroke | LCM | 54.17 | +4.38s to B | 2018-06-09 | Clinton Cudas Colgate Classic Invitational venue |
| 100 Breaststroke | LCM | 1:53.97 | +3.58s to B | 2019-07-12 | Hawks Summer Invitational 2019 |
| 200 Breaststroke | LCM | 3:38.06 | BB+14.67s to A | 2021-07-17 | 2021 NI WEBS Back to the Races #6 LC |
| 50 Butterfly | LCM | 43.42 | +1.63s to B | 2019-07-12 | Hawks Summer Invitational 2019 |
| 100 Butterfly | LCM | 1:37.24 | B+6.65s to BB | 2021-07-31 | Hawks Summer Invitational 2021 venue |
| 200 Individual Medley | LCM | 3:17.17 | B+1.38s to BB | 2021-07-30 | Hawks Summer Invitational 2021 venue |
| 400 Individual Medley | LCM | 7:19.70 | B+22.91s to BB | 2021-07-17 | 2021 NI WEBS Back to the Races #6 LC |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
2021 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:18.03 | 418 |
| 100 BK SCY | 1:27.69 | 365 |
| 100 BR SCY | 1:31.19 | 481 |
| 100 FL SCY | 1:33.12 | 292 |
| 200 IM SCY | 2:57.98 | 465 |
IMR 11-12 · SCY
1829 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.39 | 415 |
| 50 BK SCY | 42.41 | 322 |
| 50 BR SCY | 42.36 | 472 |
| 50 FL SCY | 42.30 | 280 |
| 100 IM SCY | 1:31.47 | 340 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.96
Front half 31.99s · back half 37.97s
200 Freestyle SCY 2:43.39
Front half 76.65s · back half 86.74s
500 Freestyle SCY 7:18.03
200 Backstroke SCY 3:04.13
Front half 89.22s · back half 94.91s
100 Breaststroke SCY 1:31.19
Front half 43.47s · back half 47.72s
200 Breaststroke SCY 3:14.25
Front half 94.19s · back half 100.06s
200 Individual Medley SCY 2:57.98
Front half 84.88s · back half 93.10s
100 Freestyle SCM 2:26.84
Front half 66.46s · back half 80.38s
200 Breaststroke LCM 3:38.06 split/total mismatch
100 Butterfly LCM 1:37.24
Front half 44.40s · back half 52.84s
200 Individual Medley LCM 3:17.17
Front half 95.84s · back half 101.33s
400 Individual Medley LCM 7:19.70 split/total mismatch
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.