Thien-Lan Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.39 | B+1.70s to BB·+5.30s to Sectionals | 2025-01-04 | 2025 CST Shark Chase Invitationalvenue |
| 100 Freestyle | SCY | 1:06.62 | B+2.23s to BB·+10.13s to Sectionals | 2025-01-04 | 2025 CST Shark Chase Invitationalvenue |
| 200 Freestyle | SCY | 2:20.63 | B+1.94s to BB·+18.24s to Sectionals | 2026-10-10 | 2026 OR HEAT Fall Invitationalvenue |
| 500 Freestyle | SCY | 6:20.22 | B+6.33s to BB·+50.83s to Sectionals | 2026-10-11 | 2026 OR HEAT Fall Invitationalvenue |
| 100 Backstroke | SCY | 1:16.72 | +1.73s to B·+15.33s to Sectionals | 2026-10-10 | 2026 OR HEAT Fall Invitationalvenue |
| 100 Breaststroke | SCY | 1:23.64 | B+3.25s to BB·+13.05s to Sectionals | 2026-10-11 | 2026 OR HEAT Fall Invitationalvenue |
| 200 Breaststroke | SCY | 2:55.06 | B+0.97s to BB·+22.27s to Sectionals | 2026-10-10 | 2026 OR HEAT Fall Invitationalvenue |
| 100 Butterfly | SCY | 1:21.46 | +6.67s to B·+20.37s to Sectionals | 2026-01-02 | 2026 CST Shark Chase Invitational |
| 200 Individual Medley | SCY | 2:42.20 | B+6.81s to BB·+25.71s to Sectionals | 2026-10-09 | 2026 OR HEAT Fall Invitationalvenue |
| 50 Freestyle | LCM | 36.01 | B+2.22s to BB·+6.42s to Sectionals | 2025-04-19 | 2025 MAC LONG-COURSE INVITATIONALvenue |
| 100 Freestyle | LCM | 1:16.69 | B+3.80s to BB·+12.30s to Sectionals | 2026-05-23 | 2026 THSC Memorial Weekend Meetvenue |
| 200 Freestyle | LCM | 2:40.76 | B+3.37s to BB·+21.77s to Sectionals | 2026-06-14 | 2026 THSC June Openvenue |
| 50 Backstroke | LCM | 44.44 | +3.15s to B·+13.55s to Futures | 2025-06-20 | 2025 SI SPLASH AND DASHvenue |
| 100 Backstroke | LCM | 1:30.51 | +3.02s to B·+19.12s to Sectionals | 2026-05-03 | 2026 THSC Spring Invitevenue |
| 50 Breaststroke | LCM | 47.64 | +0.75s to B·+12.85s to Futures | 2025-06-20 | 2025 SI SPLASH AND DASHvenue |
| 100 Breaststroke | LCM | 1:37.32 | B+5.23s to BB·+16.33s to Sectionals | 2026-06-13 | 2026 THSC June Openvenue |
| 200 Breaststroke | LCM | 3:20.25 | B+2.66s to BB·+25.39s to Sectionals | 2026-06-14 | 2026 THSC June Openvenue |
| 50 Butterfly | LCM | 39.36 | +0.27s to B·+9.87s to Futures | 2026-05-16 | 2026 TEAM Showdownvenue |
| 100 Butterfly | LCM | 1:35.93 | +11.54s to B·+26.64s to Sectionals | 2025-05-31 | LA OPEN 2025venue |
| 200 Individual Medley | LCM | 3:03.27 | B+5.18s to BB·+26.28s to Sectionals | 2026-06-13 | 2026 THSC June Openvenue |
| 400 Individual Medley | LCM | 6:45.68 | B+26.89s to BB·+73.19s to Sectionals | 2025-05-30 | LA OPEN 2025venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:38.02 | flying | 400 Free Relay (leg 2) | 2025-02-14 | 2025 OR HS 6a-2 |
| 50 Butterfly | SCY | 26.99 | flying | 200 Medley Relay (leg 3) | 2025-02-14 | 2025 OR HS 6a-2 |
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 15-16 · SCY
1453 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:20.22 | 495 |
| 200 BR SCY | 2:55.06 | 505 |
| 200 IM SCY | 2:42.20 | 453 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2124 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:20.63 | 502 |
| 100 BK SCY | 1:16.72 | 390 |
| 100 BR SCY | 1:23.64 | 458 |
| 100 FL SCY | 1:21.46 | 321 |
| 200 IM SCY | 2:42.20 | 453 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.62
Front half 32.60s · back half 34.02s
200 Freestyle SCY 2:20.63
Front half 70.20s · back half 70.43s
500 Freestyle SCY 6:20.22
Front half 189.06s · back half 191.16s
100 Backstroke SCY 1:16.72
Front half 38.22s · back half 38.50s
100 Breaststroke SCY 1:23.64
Front half 41.07s · back half 42.57s
200 Breaststroke SCY 2:55.06
Front half 85.64s · back half 89.42s
100 Butterfly SCY 1:21.46 split/total mismatch
Front half 36.93s · back half 44.53s
200 Individual Medley SCY 2:42.20
Front half 79.05s · back half 83.15s
100 Freestyle LCM 1:16.69
Front half 36.87s · back half 39.82s
200 Freestyle LCM 2:40.76
Front half 79.50s · back half 81.26s
100 Backstroke LCM 1:30.51
Front half 43.69s · back half 46.82s
100 Breaststroke LCM 1:37.32
Front half 48.20s · back half 49.12s
200 Breaststroke LCM 3:20.25
Front half 97.24s · back half 103.01s
100 Butterfly LCM 1:35.93
Front half 45.01s · back half 50.92s
200 Individual Medley LCM 3:03.27
Front half 89.97s · back half 93.30s
400 Individual Medley LCM 6:45.68
Front half 208.16s · back half 197.52s
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.