Kaitlyn Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.48 | BB+0.89s to A·+3.39s to Sectionals | 2025-12-06 | SI 2025 RSD All Ages WAG Maxvenue |
| 100 Freestyle | SCY | 1:03.69 | BB+1.60s to A·+7.20s to Sectionals | 2026-07-11 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 200 Freestyle | SCY | 2:19.56 | BB+4.37s to A·+17.17s to Sectionals | 2026-07-12 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 500 Freestyle | SCY | 6:39.58 | B+8.99s to BB·+70.19s to Sectionals | 2025-12-05 | SI 2025 RSD All Ages WAG Maxvenue |
| 50 Backstroke | SCY | 36.17 | B+1.58s to BB·+9.88s to Futures | 2026-02-01 | 2026 SI HSA All Ages NTS Meetfast pool |
| 100 Backstroke | SCY | 1:16.87 | B+3.28s to BB·+15.48s to Sectionals | 2026-01-31 | 2026 SI HSA All Ages NTS Meetfast pool |
| 200 Backstroke | SCY | 2:44.82 | B+6.03s to BB·+31.53s to Sectionals | 2026-02-22 | 2026 SI MRA Age Group Champs Max Meetvenue |
| 50 Breaststroke | SCY | 40.28 | B+0.19s to BB·+10.49s to Futures | 2026-02-22 | 2026 SI MRA Age Group Champs Max Meetvenue |
| 100 Breaststroke | SCY | 1:25.90 | B+1.41s to BB·+15.31s to Sectionals | 2026-01-31 | 2026 SI HSA All Ages NTS Meetfast pool |
| 200 Breaststroke | SCY | 2:59.10 | BB+11.11s to A·+26.31s to Sectionals | 2026-02-22 | 2026 SI MRA Age Group Champs Max Meetvenue |
| 50 Butterfly | SCY | 33.47 | BB+1.98s to A·+7.78s to Futures | 2026-07-12 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 100 Butterfly | SCY | 1:18.89 | B+5.60s to BB·+17.80s to Sectionals | 2025-12-07 | SI 2025 RSD All Ages WAG Maxvenue |
| 100 Individual Medley | SCY | 1:16.64 | 2025-12-06 | SI 2025 RSD All Ages WAG Maxvenue | |
| 200 Individual Medley | SCY | 2:40.31 | BB+8.92s to A·+23.82s to Sectionals | 2026-02-01 | 2026 SI HSA All Ages NTS Meetfast pool |
| 400 Individual Medley | SCY | 5:41.21 | BB+20.52s to A·+49.62s to Sectionals | 2026-03-21 | 2026 SI CAST All Ages NTS Meet North |
| 50 Freestyle | LCM | 31.98 | A+0.69s to AA·+2.39s to Sectionals | 2026-01-01 | FAST - CA |
| 100 Freestyle | LCM | 1:13.40 | BB+2.41s to A·+9.01s to Sectionals | 2026-04-26 | 2026 SI PS ABB Meet - B Groupvenue |
| 200 Freestyle | LCM | 2:38.18 | BB+3.49s to A·+19.19s to Sectionals | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetfast pool |
| 400 Freestyle | LCM | 5:33.63 | BB+8.64s to A·+41.84s to Sectionals | 2026-06-06 | 2026 SI JBST SPLASH & DASH MAXslow pool |
| 50 Backstroke | LCM | 41.83 | B+1.24s to BB·+10.94s to Futures | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetfast pool |
| 100 Backstroke | LCM | 1:27.27 | B+1.28s to BB·+15.88s to Sectionals | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetfast pool |
| 50 Breaststroke | LCM | 46.78 | B+1.19s to BB·+11.99s to Futures | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetfast pool |
| 100 Breaststroke | LCM | 1:40.42 | B+3.13s to BB·+19.43s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 200 Breaststroke | LCM | 3:30.40 | B+0.71s to BB·+35.54s to Sectionals | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetfast pool |
| 50 Butterfly | LCM | 37.83 | BB+2.54s to A·+8.34s to Futures | 2026-01-01 | FAST - CA |
| 100 Butterfly | LCM | 1:50.62 | +20.73s to B·+41.33s to Sectionals | 2025-01-01 | FAST - CA |
| 200 Individual Medley | LCM | 3:01.81 | BB+8.32s to A·+24.82s to Sectionals | 2026-06-07 | 2026 SI JBST SPLASH & DASH MAXslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 32.90 | flying | 200 Free Relay (leg 3) | 2025-07-25 | 2025 SI LC AG CHAMPS |
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 13-14 · SCY
2446 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:39.58 | 463 |
| 200 BK SCY | 2:44.82 | 434 |
| 200 BR SCY | 2:59.10 | 512 |
| 200 IM SCY | 2:40.31 | 518 |
| 400 IM SCY | 5:41.21 | 519 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
2355 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:19.56 | 563 |
| 100 BK SCY | 1:16.87 | 422 |
| 100 BR SCY | 1:25.90 | 463 |
| 100 FL SCY | 1:18.89 | 389 |
| 200 IM SCY | 2:40.31 | 518 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.69
Front half 30.68s · back half 33.01s
200 Freestyle SCY 2:19.56 · 17.2 min after 100 Breaststroke
Front half 67.08s · back half 72.48s
500 Freestyle SCY 6:39.58
Front half 192.33s · back half 207.25s
200 Backstroke SCY 2:44.82
Front half 81.18s · back half 83.64s
200 Breaststroke SCY 2:59.10
Front half 87.06s · back half 92.04s
100 Butterfly SCY 1:18.89
Front half 35.73s · back half 43.16s
100 Individual Medley SCY 1:16.64
Front half 36.13s · back half 40.51s
100 Freestyle LCM 1:13.40
Front half 34.59s · back half 38.81s
200 Freestyle LCM 2:38.18 · 8.5 min after 50 Breaststroke
Front half 74.51s · back half 83.67s
400 Freestyle LCM 5:33.63
Front half 163.24s · back half 170.39s
100 Backstroke LCM 1:27.27 · 21.0 min after 50 Freestyle
Front half 42.27s · back half 45.00s
100 Breaststroke LCM 1:40.42
Front half 47.75s · back half 52.67s
200 Breaststroke LCM 3:30.40
Front half 101.04s · back half 109.36s
200 Individual Medley LCM 3:01.81
Front half 86.39s · back half 95.42s
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.