swimLuke Tjiong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.84 | B+1.75s to BB·+5.55s to Sectionals | 2021-03-05 | 2021 SE Southeastern Age Group SC Champs Tenn |
| 100 Freestyle | SCY | 51.60 | A+1.21s to AA·+3.31s to Sectionals | 2025-01-19 | 2025 Gabrielle Rose Tiger Classicvenue |
| 50 Backstroke | SCY | 42.64 | +11.45s to B·+16.95s to Sectionals | 2018-10-20 | SE 2018 Tiger Fall Invitational IMX Challenge |
| 100 Backstroke | SCY | 1:33.38 | +26.59s to B·+38.29s to Sectionals | 2018-10-20 | SE 2018 Tiger Fall Invitational IMX Challenge |
| 200 Backstroke | SCY | 2:11.44 | BB+6.25s to A·+9.15s to Sectionals | 2025-01-03 | 2025 Short Course IMX Meetvenue |
| 50 Breaststroke | SCY | 29.17 | AA+0.88s to AAA·Sectionals ✓+2.88s to Futures | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 100 Breaststroke | SCY | 1:01.81 | AA+2.42s to AAA·Sectionals ✓+3.82s to Futures | 2025-01-19 | 2025 Gabrielle Rose Tiger Classicvenue |
| 200 Breaststroke | SCY | 2:15.55 | A+0.66s to AA·Sectionals ✓+7.56s to Futures | 2025-01-18 | 2025 Gabrielle Rose Tiger Classicvenue |
| 50 Butterfly | SCY | 29.91 | B+0.92s to BB·+5.62s to Sectionals | 2020-12-12 | 2020 BXST Winter Invite |
| 100 Butterfly | SCY | 53.53 | AA+1.54s to AAA·+0.84s to Sectionals | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 200 Butterfly | SCY | 1:59.39 | AA+2.50s to AAA·+0.90s to Sectionals | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 100 Individual Medley | SCY | 1:10.13 | 2021-03-05 | 2021 SE Southeastern Age Group SC Champs Tenn | |
| 200 Individual Medley | SCY | 2:05.97 | A+3.08s to AA·+6.58s to Sectionals | 2024-10-27 | 2024 MTAC Fall Meetvenue |
| 400 Individual Medley | SCY | 4:24.37 | AA+11.38s to AAA·+12.38s to Sectionals | 2024-10-26 | 2024 MTAC Fall Meetvenue |
| 50 Freestyle | LCM | 29.42 | BB+1.63s to A·+3.83s to Sectionals | 2024-07-19 | 2024 SE Southeastern Summer LC Championships |
| 200 Freestyle | LCM | 2:18.84 | BB+5.55s to A·+17.95s to Sectionals | 2022-07-14 | 2022 SE Southeastern LC Championships |
| 100 Backstroke | LCM | 1:11.08 | BB+3.59s to A·+6.59s to Sectionals | 2024-07-19 | 2024 SE Southeastern Summer LC Championships |
| 50 Breaststroke | LCM | 33.21 | AA+1.12s to AAA·Sectionals ✓+2.32s to Futures | 2025-07-20 | 2025 SE Southeastern Summer LC Championshipsfast pool |
| 100 Breaststroke | LCM | 1:10.24 | AA+1.05s to AAA·Sectionals ✓+2.05s to Futures | 2025-07-18 | 2024 SE Southeastern Summer LC Championships |
| 200 Breaststroke | LCM | 2:37.77 | AA+6.78s to AAA·Sectionals ✓+8.68s to Futures | 2025-07-19 | 2025 SE Southeastern Summer LC Championshipsfast pool |
| 50 Butterfly | LCM | 27.92 | AA+0.23s to AAA·+0.13s to Sectionals | 2025-07-18 | 2025 SE Southeastern Summer LC Championshipsfast pool |
| 100 Butterfly | LCM | 1:00.37 | AA+0.68s to AAA·Sectionals ✓+2.38s to Futures | 2025-07-20 | 2025 SE Southeastern Summer LC Championshipsfast pool |
| 200 Butterfly | LCM | 2:16.51 | AA+3.32s to AAA·Sectionals ✓+6.32s to Futures | 2025-07-18 | 2024 SE Southeastern Summer LC Championships |
| 200 Individual Medley | LCM | 2:22.19 | AA+6.00s to AAA·+4.50s to Sectionals | 2024-04-27 | 2026 BSC Model City Invitational |
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 Breaststroke | LCM | 1:12.20 | flying | 400 Medley Relay (leg 2) | 2025-07-19 | 2025 SE Southeastern Summer LC Championships |
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
3458 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:11.44 | 553 |
| 200 BR SCY | 2:15.55 | 723 |
| 200 FL SCY | 1:59.39 | 777 |
| 200 IM SCY | 2:05.97 | 676 |
| 400 IM SCY | 4:24.37 | 729 |
| 500 FR SCY | — | 0 |
IMR 17-18 · LCM
3449 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:18.84 | 563 |
| 100 BK LCM | 1:11.08 | 548 |
| 100 BR LCM | 1:10.24 | 795 |
| 100 FL LCM | 1:00.37 | 797 |
| 200 IM LCM | 2:22.19 | 746 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.60
Front half 24.74s · back half 26.86s
200 Backstroke SCY 2:11.44
Front half 64.77s · back half 66.67s
100 Breaststroke SCY 1:01.81
Front half 29.39s · back half 32.42s
200 Breaststroke SCY 2:15.55
Front half 63.45s · back half 72.10s
100 Individual Medley SCY 1:10.13 split/total mismatch
Front half 32.78s · back half 37.35s
200 Individual Medley SCY 2:05.97
Front half 59.79s · back half 66.18s
400 Individual Medley SCY 4:24.37
Front half 127.22s · back half 137.15s
200 Freestyle LCM 2:18.84 split/total mismatch
Front half 64.31s · back half 74.53s
100 Breaststroke LCM 1:10.24
200 Breaststroke LCM 2:37.77
Front half 73.82s · back half 83.95s
100 Butterfly LCM 1:00.37
Front half 28.09s · back half 32.28s
200 Butterfly LCM 2:16.51
Front half 64.09s · back half 72.42s
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.