swimHengrui Cao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.24 | 2025-12-13 | 2025 DRD Winter Solstice Meet | |
| 50 Freestyle | SCY | 29.64 | AA+0.85s to AAA | 2026-03-14 | 2026 SCY 10 & Under Championship Meet venue |
| 100 Freestyle | SCY | 1:07.97 | A+0.78s to AA | 2026-03-14 | 2026 SCY 10 & Under Championship Meet venue |
| 200 Freestyle | SCY | 2:35.61 | BB+3.92s to A | 2026-03-15 | 2026 SCY 10 & Under Championship Meet venue |
| 500 Freestyle | SCY | 7:01.76 | BB+18.17s to A | 2026-03-01 | 2026 "Last Chance" Meet venue |
| 50 Backstroke | SCY | 38.73 | BB+0.94s to A | 2026-02-06 | SST Snowstorm Splash venue |
| 100 Backstroke | SCY | 1:20.69 | BB+0.80s to A | 2026-03-01 | 2026 "Last Chance" Meet venue |
| 50 Breaststroke | SCY | 38.58 | AA+0.29s to AAA | 2026-03-07 | 2026 Lake Ontario Regional Meet |
| 100 Breaststroke | SCY | 1:24.47 | AA+0.78s to AAA | 2026-02-28 | 2026 "Last Chance" Meet |
| 50 Butterfly | SCY | 36.41 | BB+0.32s to A | 2025-10-18 | 2025 USSC Trick or Treat Grab Bag Classic venue |
| 100 Butterfly | SCY | 1:28.89 | BB+4.30s to A | 2025-11-08 | 25th Annual A3 Red, White, and Blue Classic venue |
| 100 Individual Medley | SCY | 1:17.64 | A+1.15s to AA | 2026-03-15 | 2026 SCY 10 & Under Championship Meet venue |
| 200 Individual Medley | SCY | 2:57.91 | BB+4.42s to A | 2026-03-01 | 2026 "Last Chance" Meet venue |
| 50 Freestyle | LCM | 32.63 | AAA+0.94s to AAAA | 2026-06-14 | 2026 CW Summer Vacation Invite venue |
| 100 Freestyle | LCM | 1:12.83 | AAA+3.04s to AAAA | 2026-06-13 | 2026 CW Summer Vacation Invite |
| 200 Freestyle | LCM | 2:49.73 | A+3.34s to AA | 2026-06-14 | 2026 CW Summer Vacation Invite venue |
| 400 Freestyle | LCM | 6:01.09 | A+9.20s to AA | 2026-05-29 | 2026 PCC Cruisin into Summer venue |
| 50 Backstroke | LCM | 43.25 | BB+0.16s to A | 2026-05-17 | 2026 CW Mega May Showers venue |
| 100 Backstroke | LCM | 1:29.42 | A+1.23s to AA | 2026-06-14 | 2026 CW Summer Vacation Invite venue |
| 200 Backstroke | LCM | 3:14.90 | 2026-06-21 | DRD Freeze or Fry 2026 venue | |
| 50 Breaststroke | LCM | 49.99 | BB+2.10s to A | 2026-06-20 | DRD Freeze or Fry 2026 venue |
| 100 Breaststroke | LCM | 1:51.57 | BB+5.98s to A | 2026-06-21 | DRD Freeze or Fry 2026 venue |
| 50 Butterfly | LCM | 40.00 | A+1.41s to AA | 2026-05-31 | 2026 PCC Cruisin into Summer venue |
| 100 Butterfly | LCM | 1:36.43 | BB+0.14s to A | 2026-06-19 | DRD Freeze or Fry 2026 venue |
| 200 Individual Medley | LCM | 3:06.36 | AA+5.27s to AAA | 2026-06-13 | 2026 CW Summer Vacation Invite |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Butterfly | SCY | 39.35 | flying | 200 Medley Relay (leg 3) | 2026-03-08 | 2026 Lake Ontario Regional Meet |
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 10 & under · LCM
3333 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:49.73 | 713 |
| 100 BK LCM | 1:29.42 | 715 |
| 100 BR LCM | 1:51.57 | 555 |
| 100 FL LCM | 1:36.43 | 562 |
| 200 IM LCM | 3:06.36 | 788 |
IMR 10 & under · LCM
3515 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:12.83 | 879 |
| 50 BK LCM | 43.25 | 625 |
| 50 BR LCM | 49.99 | 571 |
| 50 FL LCM | 40.00 | 652 |
| 200 IM LCM | 3:06.36 | 788 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.97
Front half 31.04s · back half 36.93s
200 Freestyle SCY 2:35.61
Front half 33.36s · back half 122.25s
500 Freestyle SCY 7:01.76
Front half 204.72s · back half 217.04s
100 Backstroke SCY 1:20.69
Front half 39.02s · back half 41.67s
100 Butterfly SCY 1:28.89
Front half 39.84s · back half 49.05s
100 Individual Medley SCY 1:17.64
Front half 35.92s · back half 41.72s
200 Individual Medley SCY 2:57.91
Front half 84.37s · back half 93.54s
400 Freestyle LCM 6:01.09
Front half 180.73s · back half 180.36s
100 Backstroke LCM 1:29.42
Front half 41.98s · back half 47.44s
200 Backstroke LCM 3:14.90
Front half 95.83s · back half 99.07s
Progression
Faster times are higher. One card per event, all courses & history.