swimTyler Chun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.78 | AAA+0.69s to AAAA·Sectionals ✓+0.49s to Futures | 2026-08-07 | 2026 NE LA August SCY Invitationalfast pool |
| 100 Freestyle | SCY | 46.74 | AAA+0.65s to AAAA·Sectionals ✓+0.35s to Futures | 2026-03-14 | 2026 NE UVAC NHSA State Championshipsvenue |
| 200 Freestyle | SCY | 1:47.88 | AA+1.49s to AAA·+1.59s to Sectionals | 2025-11-22 | 2025 NE NSSC Tukey Classic at PAvenue |
| 500 Freestyle | SCY | 5:06.22 | A+4.53s to AA·+18.83s to Sectionals | 2025-01-10 | 2025 NE NSSC Jan 10-12 Specialty Meetvenue |
| 50 Backstroke | SCY | 24.74 | AA+0.15s to AAA·+1.05s to Futures | 2026-02-27 | 2026 NE CRIM 15-18 AG Championshipsvenue |
| 100 Backstroke | SCY | 54.31 | AA+1.82s to AAA·Sectionals ✓+2.82s to Futures | 2026-10-18 | 2026 NE NSSC October Beede Specialtyvenue |
| 200 Backstroke | SCY | 2:04.34 | A+4.35s to AA·+5.75s to Sectionals | 2026-10-17 | 2026 NE NSSC October Beede Specialtyvenue |
| 50 Breaststroke | SCY | 30.50 | A+0.91s to AA·+4.21s to Futures | 2026-10-18 | 2026 NE NSSC October Beede Specialtyvenue |
| 50 Butterfly | SCY | 22.92 | AAAA·+0.03s to Futures | 2025-12-18 | 2026 NE NSSC Senior Championships |
| 100 Butterfly | SCY | 49.78 | AAA+0.19s to AAAA·Futures ✓+1.09s to Winter JNs | 2026-08-07 | 2026 NE LA August SCY Invitationalfast pool |
| 200 Butterfly | SCY | 1:59.62 | AA+2.73s to AAA·Sectionals ✓+5.93s to Futures | 2026-02-28 | 2026 NE CRIM 15-18 AG Championshipsvenue |
| 200 Individual Medley | SCY | 2:00.66 | AA+3.17s to AAA·+1.27s to Sectionals | 2026-03-13 | 2026 NE UVAC NHSA State Championshipsvenue |
| 50 Freestyle | LCM | 25.53 | AA+0.04s to AAA·+0.04s to Sectionals | 2026-03-28 | 2026 Speedo Sectional Championshipvenue |
| 100 Freestyle | LCM | 55.65 | AA+0.06s to AAA·+0.16s to Sectionals | 2026-03-29 | 2026 Speedo Sectional Championshipvenue |
| 200 Freestyle | LCM | 2:11.70 | A+4.01s to AA·+10.41s to Sectionals | 2024-07-28 | 2024 NE MST ESC Summer of '24 Team Specialtyvenue |
| 400 Freestyle | LCM | 4:46.12 | BB+1.83s to A·+28.53s to Sectionals | 2026-06-26 | 2026 NE MST ESC June Memorialvenue |
| 50 Backstroke | LCM | 31.33 | A+0.64s to AA·+3.44s to Futures | 2026-06-07 | 2026 NE SAC America's Cupvenue |
| 100 Backstroke | LCM | 1:08.12 | BB+0.63s to A·+6.13s to Sectionals | 2026-05-30 | 2026 NE NSSC May Invitational at Colbyfast pool |
| 200 Backstroke | LCM | 2:30.97 | BB+3.88s to A·+16.18s to Sectionals | 2026-05-31 | 2026 NE NSSC May Invitational at Colbyfast pool |
| 50 Breaststroke | LCM | 37.06 | BB+2.07s to A·+6.17s to Futures | 2026-06-28 | 2026 NE MST ESC June Memorialvenue |
| 50 Butterfly | LCM | 26.24 | AAAA·Futures ✓+0.85s to Jr Nationals | 2026-07-26 | 2026 NE CS LCM 13&O Championshipsvenue |
| 100 Butterfly | LCM | 57.91 | AAA+0.92s to AAAA·Futures ✓+1.42s to Winter JNs | 2025-07-13 | 2025 NE CS LCM Senior Championshipsvenue |
| 200 Butterfly | LCM | 2:24.71 | A+5.42s to AA·+8.42s to Sectionals | 2025-07-12 | 2025 NE CS LCM Senior Championshipsvenue |
| 200 Individual Medley | LCM | 2:26.16 | A+3.77s to AA·+9.97s to Sectionals | 2026-06-27 | 2026 NE MST ESC June Memorialvenue |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.88 | flat | 200 Free Relay | 2025-12-20 | 2026 NE NSSC Senior Championships |
| 50 Freestyle | SCY | 21.66 | flying | 200 Medley Relay (leg 4) | 2026-02-26 | 2026 NE CRIM 15-18 AG Championships |
| 50 Freestyle | SCY | 21.19 | flying | 200 Free Relay (leg 2) | 2026-03-14 | 2026 NE UVAC NHSA State Championships |
| 100 Freestyle | SCY | 49.68 | flat | 400 Free Relay | 2025-02-28 | 2025 NE CRIM 15-18 AG Championships |
| 100 Freestyle | SCY | 47.37 | flying | 400 Free Relay (leg 2) | 2026-02-27 | 2026 NE CRIM 15-18 AG Championships |
| 200 Freestyle | SCY | 1:46.46 | flat | 800 Free Relay | 2026-02-26 | 2026 NE CRIM 15-18 AG Championships |
| 200 Freestyle | SCY | 1:45.26 | flying | 800 Free Relay (leg 2) | 2025-12-18 | 2026 NE NSSC Senior Championships |
| 50 Butterfly | SCY | 22.68 | flying | 200 Medley Relay (leg 3) | 2026-03-14 | 2026 NE UVAC NHSA State Championships |
| 100 Butterfly | SCY | 50.05 | flying | 400 Medley Relay (leg 3) | 2025-12-21 | 2026 NE NSSC Senior Championships |
| 50 Freestyle | LCM | 26.76 | flat | 200 Free Relay | 2024-03-24 | 2024 Speedo Sectional Championship |
| 50 Freestyle | LCM | 25.21 | flying | 200 Free Relay (leg 3) | 2026-03-29 | 2026 Speedo Sectional Championship |
| 100 Freestyle | LCM | 56.60 | flat | 400 Free Relay | 2025-07-13 | 2025 NE CS LCM Senior Championships |
| 100 Freestyle | LCM | 55.72 | flying | 400 Medley Relay (leg 4) | 2026-03-29 | 2026 Speedo Sectional Championship |
| 100 Freestyle | LCM | 54.44 | flying | 400 Free Relay (leg 2) | 2025-03-29 | 2025 Speedo Sectional Championship |
| 200 Freestyle | LCM | 2:08.49 | flat | 800 Free Relay | 2026-03-27 | 2026 Speedo Sectional Championship |
| 200 Freestyle | LCM | 2:09.31 | flying | 800 Free Relay (leg 3) | 2024-07-11 | 2024 NE BGSC LCM Senior Championships |
| 50 Butterfly | LCM | 26.36 | flying | 200 Medley Relay (leg 3) | 2025-03-29 | 2025 Speedo Sectional Championship |
| 100 Butterfly | LCM | 57.71 | flying | 400 Medley Relay (leg 3) | 2025-07-12 | 2025 NE CS LCM Senior 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
2898 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:06.22 | 703 |
| 200 BK SCY | 2:04.34 | 653 |
| 200 FL SCY | 1:59.62 | 773 |
| 200 IM SCY | 2:00.66 | 769 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3257 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:47.88 | 801 |
| 100 BK SCY | 54.31 | 729 |
| 100 FL SCY | 49.78 | 958 |
| 200 IM SCY | 2:00.66 | 769 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.74
Front half 22.51s · back half 24.23s
200 Freestyle SCY 1:47.88
Front half 52.20s · back half 55.68s
100 Backstroke SCY 54.31
Front half 26.47s · back half 27.84s
200 Backstroke SCY 2:04.34
100 Butterfly SCY 49.78
Front half 22.95s · back half 26.83s
200 Butterfly SCY 1:59.62
Front half 54.74s · back half 64.88s
200 Individual Medley SCY 2:00.66
Front half 55.44s · back half 65.22s
100 Freestyle LCM 55.65
Front half 26.82s · back half 28.83s
200 Freestyle LCM 2:11.70
Front half 63.51s · back half 68.19s
400 Freestyle LCM 4:46.12
Front half 136.39s · back half 149.73s
100 Backstroke LCM 1:08.12
Front half 33.00s · back half 35.12s
200 Backstroke LCM 2:30.97
Front half 74.87s · back half 76.10s
100 Butterfly LCM 57.91
Front half 26.81s · back half 31.10s
200 Butterfly LCM 2:24.71
Front half 67.56s · back half 77.15s
200 Individual Medley LCM 2:26.16
Front half 67.42s · back half 78.74s
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.